National Health and Nutrition Examination Survey

2001-2002 Data Documentation, Codebook, and Frequencies

Dioxins, Furans, & Coplanar PCBs (L28POC_B)

Data File: L28POC_B.xpt

First Published: May 2005

Last Revised: July 2007

Note: The variable for PCB126 was changed to LBXPCB, and the variable for PCB169 was changed LBXHXC.

Component Description

Polychlorinated Dibenzo-p-Dioxins (PCDDs), Dibenzofurans (PCDFs), Non-Ortho- Substituted or Coplanar Polychorinated Biphenyls (cPCBs), other Polychlorinated Biphenyls (PCBs), Persistent Chlorinated Pesticides, and Selected Pesticide Metabolites

Organochlorines are diverse, synthetic chemicals that are persistent in the environment and tend to bioaccumulate. Most of these chemicals are banned in the U.S.

Assessment of exposure to persistent organochlorines in a representative sample of the U.S. population is needed to determine current prevalence and level of exposure and the potential for human health threat from exposure to these chemicals.

Eligible Sample

One third subsample of participants aged 12 years and older.

Description of Laboratory Methodology

Substituted or Coplanar Polychlorinated Biphenyls (cPCBs), other Polychlorinated Biphenyls (PCBs), Persistent Chlorinated Pesticides, and Selected Pesticide Metabolites

These analytes are measured in serum by high-resolution gas chromatography/isotope-dilution high-resolution mass spectrometry (HRGS/ID-HRMS). Serum samples are spiked with 13C12-labeled internal standards and the analytes of interest are isolated using either a C18 solid-phase extraction (SPE) or liquid-liquid extraction procedure followed by a multi-column automated cleanup and enrichment procedure. The analytes are chromatographed on a DB-5 ms capillary column (30m x 0.25 mm x 0.25 μm film thickness) using a Hewlett-Packard 6890 gas chromatograph and selected analytes quantified by ID-HRMS using selected ion monitoring (SIM) at 10,000 resolving power using either a Micromass AutoSpec ULTIMA or Finnigan MAT95 mass spectrometer in the EI mode. The concentration of each analyte is calculated from an individual standard linear calibration. Each analytical run is conducted blinded and consists of three unknown serum samples, a method blank, and a quality control sample. Detection limits, on a whole-weight and lipid-adjusted basis, are reported for each sample, corrected for sample weight and analyte recovery.

Data Processing and Editing

Detailed specimen collection and processing instructions are discussed in the NHANES Laboratory/Medical Technologists Procedures Manual (LPM). Vials are stored under appropriate frozen (–20°C) conditions until they are shipped to National Center for Environmental Health for testing.

Laboratory Quality Assurance and Monitoring

Serum specimens are processed, stored, and shipped to the Division of Environmental Health Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention for analysis.

Analytic Notes

Measures of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs), nonortho-substituted or coplanar polychorinated biphenyls (cPCBs), other polychlorinated biphenyls (PCBs), persistent chlorinated pesticides, and selected pesticide metabolites are assessed in participants aged 12 years and older on a one-third subsample. Use the special weights included in this data file when analyzing data. Read the “Special Sample Weights for this Dataset” information provided below before beginning analysis.

Detection limits

The detection limit was variable for all of the analytes in the data set. Two variables are provided for each of these analytes. The variable named LBD_LC indicates whether the results were below the limit of detection. There are two values: “0” and “1”; “1” indicates that the result was below the limit of detection. The other variable named LBX_ provides the analytic result for that analyte. In cases, where the result was below the limit of detection, the value for that variable is the detection limit divided by the square root of two.

The analysis of NHANES 2001–2002 laboratory data must be conducted with the key survey design and basic demographic variables. The NHANES 2001–2002 Household Questionnaire Data Files contain demographic data, health indicators, and other related information collected during household interviews. The Phlebotomy Examination file includes auxiliary information on duration of fasting, the time of day of the venipuncture, and the conditions precluding venipuncture. The Household Questionnaire and Phlebotomy Exam and other data files may be linked to the laboratory data file using the unique survey participant identifier SEQN.

Special Sample Weights for this Dataset:

Special sample weights are required to analyze these data properly.

Measures of this urinary multi-analyte profile are assessed in participants aged 6 years and over on a randomly selected subsample. Specific sample weights for this subsample are included in this data file and should be used when analyzing these data.

The dataset includes 2-year and 4-year subsample weights. The 4-year weights should be used if these 2001–2002 data are combined with 1999–2000 data. The 1999–2000 data files have been updated to include the subsample 4-year weights. The recommended procedure for variance estimation requires use of stratum and PSU variables (SDMVSTRA and SDMVPSU, respectively), which are included in the demographic data file for each data release. For further information, see the NHANES Analytic Guidelines.

References

Akins J.R., Waldrep K., and Bernert J.T. Jr. The Estimation of Total Serum Lipids by a Completely Enzymatic 'Summation' Method. Clin. Chim. Acta. 184: 219–226
(1989).
Keith H.K., Crummett W., Deegan J. Jr., et al. Principles of Environmental Analysis. Anal. Chem. 55:2210–2218 (1983).
Keith L.H . Report Results Right, Part I. Chemtech. June: 352–356 (1991).
Keith L.H . Report Results Right, Part II. Chemtech. August: 486–489 (1991).
Lapeza C.R. Jr., Patterson D.G. Jr., Liddle J.A.. An Automated Apparatus for the
Extraction and Enrichment of 2,3,7,8-TCDD in Human Adipose. Anal. Chem.
58:713-716 (1986).
Patterson D.G. Jr., Alexander L.R., Turner W.E., Isaacs S.G., and Needham L.L.
(1990). The Development and Application of a High Resolution Mass Spectrometry Method for Measuring Polychlorinated Dibenzo-p-dioxins and Dibenzofurans in Serum. Chapter 9 In: Instrumentation for Trace Organic Monitoring. Clement R.E., Sui K.M.,and Hill H.H. Jr., eds, Lewis Publishers.
Patterson D.G. Jr., Hampton L., Lapeza C.R. Jr., et al. High-Resolution Gas Chromatographic/High-Resolution Mass Spectrometric Analysis of Human Serum on A Whole-Weight and Lipid Basis for 2,3,7,8-TCDD. Anal. Chem. 59: 2000–2005
(1987).
Patterson D.G. Jr., Holler J.S., Belser W.T., Boozer E.L., Lapeza C.R. Jr., Needham L.L. Determination of 2,3,7,8-TCDD in Human Adipose Tissue on Whole Weight and Lipid Bases. Chemosphere16:935–936 (1987).
Patterson D.G. Jr., Holler J.S., Lapeza C.R., et al. High-Resolution Gas Chromatographic/High-Resolution Mass Spectroscopic Analysis of Human Adipose Tissue for 2,3,7,8-TCDD. Anal. Chem. 58:705–713 (1986).
Patterson D.G. Jr., Isaacs S.G., et al. (1990). Determination of Specific Polychlorinated . . . , Method 5 in "Environmental Carcinogens - Methods of Analysis and Exposure Measurement. Volume 11 - Polychlorinated Dibenzo-p-dioxins, Dibenzofurans, and Biphenyls," C. Rappe and H.R. Buser, Eds., WHO, International Association for Research on Cancer, Lyon, France.
Taylor J.K. Quality Assurance of Chemical Measurements. Anal. Chem. 53: 1588A-
1592A, 1596A (1981).
Turner W., DiPietro E., Cash T.P., McClure P.C., Patterson, D.G Jr., and Shirkhan H. An Improved SPE Extraction and Automated Sample Cleanup Method for Serum PCDDs, PCDFs, and Coplanar PCBs. Organohalogen Compounds 19: 31–
35 (1994).
Turner W., DiPietro E., Lapeza C., Green V., Gill J., Patterson, D.G. , Jr. A Fast
Universal Automated Cleanup System for the Isotope-Dilution High-Resolution
Mass Spectrometric Analysis of PCDDs, PCDFs, Coplanar PCBs, PCB Congeners, and Persistent Pesticides from the Same Serum Sample. Organohalogen Compounds. 31:26–31 (1997).
Van den Berg M, Birnbaum L, Bosveld ATC et al. Toxic Equivalency Factors
(TEFs) or PCBs, PCDDs, and PCDFs for Humans and Wildlife. Environmental
Health Perspectives. 106:775–792 (1998).

Codebook and Frequencies

SEQN - Respondent sequence number

Variable Name:: SEQN
SAS Label:: Respondent sequence number
English Text:: Respondent sequence number.
Target:: Both males and females 12 YEARS - 150 YEARS

WTSPO2YR - Dioxins Subsample 2 Year Mec Weight

Variable Name:: WTSPO2YR
SAS Label:: Dioxins Subsample 2 Year Mec Weight
English Text:: Dioxins Subsample 2 Year Mec Weight
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0 to 663502.47832	Range of Values	2547	2547
.	Missing	0	2547

WTSPO4YR - Dioxins Subsample 4 Year Mec Weight

Variable Name:: WTSPO4YR
SAS Label:: Dioxins Subsample 4 Year Mec Weight
English Text:: Dioxins Subsample 4 Year Mec Weight
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0 to 332972.39067	Range of Values	2547	2547
.	Missing	0	2547

LBX052 - PCB52 (ng/g)

Variable Name:: LBX052
SAS Label:: PCB52 (ng/g)
English Text:: PCB52 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.042 to 0.281	Range of Values	1537	1537
.	Missing	1010	2547

LBX052LA - PCB52 Lipid Adj (ng/g)

Variable Name:: LBX052LA
SAS Label:: PCB52 Lipid Adj (ng/g)
English Text:: PCB52 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1 to 64.8	Range of Values	1537	1537
.	Missing	1010	2547

LBD052LC - PCB52 comment code

Variable Name:: LBD052LC
SAS Label:: PCB52 comment code
English Text:: PCB52 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	179	179
1	below detectable limit	1358	1537
.	Missing	1010	2547

LBX066 - PCB66 (ng/g)

Variable Name:: LBX066
SAS Label:: PCB66 (ng/g)
English Text:: PCB66 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.03 to 0.239	Range of Values	2250	2250
.	Missing	297	2547

LBX066LA - PCB66 Lipid Adj (ng/g)

Variable Name:: LBX066LA
SAS Label:: PCB66 Lipid Adj (ng/g)
English Text:: PCB66 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.2 to 44	Range of Values	2250	2250
.	Missing	297	2547

LBD066LC - PCB66 comment code

Variable Name:: LBD066LC
SAS Label:: PCB66 comment code
English Text:: PCB66 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	207	207
1	below detectable limit	2043	2250
.	Missing	297	2547

LBX074 - PCB74 (ng/g)

Variable Name:: LBX074
SAS Label:: PCB74 (ng/g)
English Text:: PCB74 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.892	Range of Values	2307	2307
.	Missing	240	2547

LBX074LA - PCB74 Lipid Adj (ng/g)

Variable Name:: LBX074LA
SAS Label:: PCB74 Lipid Adj (ng/g)
English Text:: PCB74 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 144	Range of Values	2307	2307
.	Missing	240	2547

LBD074LC - PCB74 comment code

Variable Name:: LBD074LC
SAS Label:: PCB74 comment code
English Text:: PCB74 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1194	1194
1	below detectable limit	1113	2307
.	Missing	240	2547

LBX087 - PCB87 (ng/g)

Variable Name:: LBX087
SAS Label:: PCB87 (ng/g)
English Text:: PCB87 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 0.077	Range of Values	2298	2298
.	Missing	249	2547

LBX087LA - PCB87 Lipid Adj (ng/g)

Variable Name:: LBX087LA
SAS Label:: PCB87 Lipid Adj (ng/g)
English Text:: PCB87 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 14.7	Range of Values	2298	2298
.	Missing	249	2547

LBD087LC - PCB87 comment code

Variable Name:: LBD087LC
SAS Label:: PCB87 comment code
English Text:: PCB87 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	8	8
1	below detectable limit	2290	2298
.	Missing	249	2547

LBX099 - PCB99 (ng/g)

Variable Name:: LBX099
SAS Label:: PCB99 (ng/g)
English Text:: PCB99 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.646	Range of Values	2281	2281
.	Missing	266	2547

LBX099LA - PCB99 Lipid Adj (ng/g)

Variable Name:: LBX099LA
SAS Label:: PCB99 Lipid Adj (ng/g)
English Text:: PCB99 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.6 to 123	Range of Values	2281	2281
.	Missing	266	2547

LBD099LC - PCB99 comment code

Variable Name:: LBD099LC
SAS Label:: PCB99 comment code
English Text:: PCB99 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1020	1020
1	below detectable limit	1261	2281
.	Missing	266	2547

LBX101 - PCB101 (ng/g)

Variable Name:: LBX101
SAS Label:: PCB101 (ng/g)
English Text:: PCB101 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 0.169	Range of Values	2307	2307
.	Missing	240	2547

LBX101LA - PCB101 Lipid Adj (ng/g)

Variable Name:: LBX101LA
SAS Label:: PCB101 Lipid Adj (ng/g)
English Text:: PCB101 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 32.3	Range of Values	2307	2307
.	Missing	240	2547

LBD101LC - PCB101 comment code

Variable Name:: LBD101LC
SAS Label:: PCB101 comment code
English Text:: PCB101 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	71	71
1	below detectable limit	2236	2307
.	Missing	240	2547

LBX105 - PCB105 (ng/g)

Variable Name:: LBX105
SAS Label:: PCB105 (ng/g)
English Text:: PCB105 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 1.001	Range of Values	2307	2307
.	Missing	240	2547

LBX105LA - PCB105 Lipid Adj (ng/g)

Variable Name:: LBX105LA
SAS Label:: PCB105 Lipid Adj (ng/g)
English Text:: PCB105 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 96	Range of Values	2307	2307
.	Missing	240	2547

LBD105LC - PCB105 comment code

Variable Name:: LBD105LC
SAS Label:: PCB105 comment code
English Text:: PCB105 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	343	343
1	below detectable limit	1964	2307
.	Missing	240	2547

LBX110 - PCB110 (ng/g)

Variable Name:: LBX110
SAS Label:: PCB110 (ng/g)
English Text:: PCB110 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 0.131	Range of Values	2298	2298
.	Missing	249	2547

LBX110LA - PCB110 Lipid Adj (ng/g)

Variable Name:: LBX110LA
SAS Label:: PCB110 Lipid Adj (ng/g)
English Text:: PCB110 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 25	Range of Values	2298	2298
.	Missing	249	2547

LBD110LC - PCB110 comment code

Variable Name:: LBD110LC
SAS Label:: PCB110 comment code
English Text:: PCB110 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	25	25
1	below detectable limit	2273	2298
.	Missing	249	2547

LBX118 - PCB118 (ng/g)

Variable Name:: LBX118
SAS Label:: PCB118 (ng/g)
English Text:: PCB118 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 2.895	Range of Values	2307	2307
.	Missing	240	2547

LBX118LA - PCB118 Lipid Adj (ng/g)

Variable Name:: LBX118LA
SAS Label:: PCB118 Lipid Adj (ng/g)
English Text:: PCB118 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.6 to 319	Range of Values	2307	2307
.	Missing	240	2547

LBD118LC - PCB118 comment code

Variable Name:: LBD118LC
SAS Label:: PCB118 comment code
English Text:: PCB118 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1246	1246
1	below detectable limit	1061	2307
.	Missing	240	2547

LBX128 - PCB128 (ng/g)

Variable Name:: LBX128
SAS Label:: PCB128 (ng/g)
English Text:: PCB128 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 0.138	Range of Values	2298	2298
.	Missing	249	2547

LBX128LA - PCB128 Lipid Adj (ng/g)

Variable Name:: LBX128LA
SAS Label:: PCB128 Lipid Adj (ng/g)
English Text:: PCB128 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 22.5	Range of Values	2298	2298
.	Missing	249	2547

LBD128LC - PCB128 comment code

Variable Name:: LBD128LC
SAS Label:: PCB128 comment code
English Text:: PCB128 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	5	5
1	below detectable limit	2293	2298
.	Missing	249	2547

LBX138 - PCB138 (ng/g)

Variable Name:: LBX138
SAS Label:: PCB138 (ng/g)
English Text:: PCB138 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.021 to 4.01	Range of Values	2293	2293
.	Missing	254	2547

LBX138LA - PCB138 Lipid Adj (ng/g)

Variable Name:: LBX138LA
SAS Label:: PCB138 Lipid Adj (ng/g)
English Text:: PCB138 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
2.1 to 487	Range of Values	2293	2293
.	Missing	254	2547

LBD138LC - PCB138 comment code

Variable Name:: LBD138LC
SAS Label:: PCB138 comment code
English Text:: PCB138 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1820	1820
1	below detectable limit	473	2293
.	Missing	254	2547

LBX146 - PCB146 (ng/g)

Variable Name:: LBX146
SAS Label:: PCB146 (ng/g)
English Text:: PCB146 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.692	Range of Values	2299	2299
.	Missing	248	2547

LBX146LA - PCB146 Lipid Adj (ng/g)

Variable Name:: LBX146LA
SAS Label:: PCB146 Lipid Adj (ng/g)
English Text:: PCB146 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 116	Range of Values	2299	2299
.	Missing	248	2547

LBD146LC - PCB146 comment code

Variable Name:: LBD146LC
SAS Label:: PCB146 comment code
English Text:: PCB146 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	748	748
1	below detectable limit	1551	2299
.	Missing	248	2547

LBX149 - PCB149 (ng/g)

Variable Name:: LBX149
SAS Label:: PCB149 (ng/g)
English Text:: PCB149 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 0.077	Range of Values	2307	2307
.	Missing	240	2547

LBX149LA - PCB149 Lipid Adj (ng/g)

Variable Name:: LBX149LA
SAS Label:: PCB149 Lipid Adj (ng/g)
English Text:: PCB149 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 13.2	Range of Values	2307	2307
.	Missing	240	2547

LBD149LC - PCB149 comment code

Variable Name:: LBD149LC
SAS Label:: PCB149 comment code
English Text:: PCB149 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	7	7
1	below detectable limit	2300	2307
.	Missing	240	2547

LBX151 - PCB151 (ng/g)

Variable Name:: LBX151
SAS Label:: PCB151 (ng/g)
English Text:: PCB151 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 0.139	Range of Values	2307	2307
.	Missing	240	2547

LBX151LA - PCB151 Lipid Adj (ng/g)

Variable Name:: LBX151LA
SAS Label:: PCB151 Lipid Adj (ng/g)
English Text:: PCB151 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 23.9	Range of Values	2307	2307
.	Missing	240	2547

LBD151LC - PCB151 comment code

Variable Name:: LBD151LC
SAS Label:: PCB151 comment code
English Text:: PCB151 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	10	10
1	below detectable limit	2297	2307
.	Missing	240	2547

LBX153 - PCB153 (ng/g)

Variable Name:: LBX153
SAS Label:: PCB153 (ng/g)
English Text:: PCB153 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.021 to 5.257	Range of Values	2306	2306
.	Missing	241	2547

LBX153LA - PCB153 Lipid Adj (ng/g)

Variable Name:: LBX153LA
SAS Label:: PCB153 Lipid Adj (ng/g)
English Text:: PCB153 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.6 to 708	Range of Values	2306	2306
.	Missing	241	2547

LBD153LC - PCB153 comment code

Variable Name:: LBD153LC
SAS Label:: PCB153 comment code
English Text:: PCB153 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1947	1947
1	below detectable limit	359	2306
.	Missing	241	2547

LBX156 - PCB156 (ng/g)

Variable Name:: LBX156
SAS Label:: PCB156 (ng/g)
English Text:: PCB156 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 1.029	Range of Values	2296	2296
.	Missing	251	2547

LBX156LA - PCB156 Lipid Adj (ng/g)

Variable Name:: LBX156LA
SAS Label:: PCB156 Lipid Adj (ng/g)
English Text:: PCB156 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 92.3	Range of Values	2296	2296
.	Missing	251	2547

LBD156LC - PCB156 comment code

Variable Name:: LBD156LC
SAS Label:: PCB156 comment code
English Text:: PCB156 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	858	858
1	below detectable limit	1438	2296
.	Missing	251	2547

LBX157 - PCB157 (ng/g)

Variable Name:: LBX157
SAS Label:: PCB157 (ng/g)
English Text:: PCB157 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.196	Range of Values	2294	2294
.	Missing	253	2547

LBX157LA - PCB157 Lipid Adj (ng/g)

Variable Name:: LBX157LA
SAS Label:: PCB157 Lipid Adj (ng/g)
English Text:: PCB157 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.6 to 22.7	Range of Values	2294	2294
.	Missing	253	2547

LBD157LC - PCB157 comment code

Variable Name:: LBD157LC
SAS Label:: PCB157 comment code
English Text:: PCB157 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	119	119
1	below detectable limit	2175	2294
.	Missing	253	2547

LBX167 - PCB167 (ng/g)

Variable Name:: LBX167
SAS Label:: PCB167 (ng/g)
English Text:: PCB167 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.295	Range of Values	2298	2298
.	Missing	249	2547

LBX167LA - PCB167 Lipid Adj (ng/g)

Variable Name:: LBX167LA
SAS Label:: PCB167 Lipid Adj (ng/g)
English Text:: PCB167 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.9 to 34.6	Range of Values	2298	2298
.	Missing	249	2547

LBD167LC - PCB167 comment code

Variable Name:: LBD167LC
SAS Label:: PCB167 comment code
English Text:
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	172	172
1	below detectable limit	2126	2298
.	Missing	249	2547

LBX170 - PCB170 (ng/g)

Variable Name:: LBX170
SAS Label:: PCB170 (ng/g)
English Text:: PCB170 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 1.738	Range of Values	2301	2301
.	Missing	246	2547

LBX170LA - PCB170 Lipid Adj (ng/g)

Variable Name:: LBX170LA
SAS Label:: PCB170 Lipid Adj (ng/g)
English Text:: PCB170 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.6 to 167	Range of Values	2301	2301
.	Missing	246	2547

LBD170LC - PCB170 comment code

Variable Name:: LBD170LC
SAS Label:: PCB170 comment code
English Text:: PCB170 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1218	1218
1	below detectable limit	1083	2301
.	Missing	246	2547

LBX172 - PCB172 (ng/g)

Variable Name:: LBX172
SAS Label:: PCB172 (ng/g)
English Text:: PCB172 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.431	Range of Values	2199	2199
.	Missing	348	2547

LBX172LA - PCB172 Lipid Adj (ng/g)

Variable Name:: LBX172LA
SAS Label:: PCB172 Lipid Adj (ng/g)
English Text:: PCB172 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 31.6	Range of Values	2199	2199
.	Missing	348	2547

LBD172LC - PCB172 comment code

Variable Name:: LBD172LC
SAS Label:: PCB172 comment code
English Text:: PCB172 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	258	258
1	below detectable limit	1941	2199
.	Missing	348	2547

LBX177 - PCB177 (ng/g)

Variable Name:: LBX177
SAS Label:: PCB177 (ng/g)
English Text:: PCB177 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.264	Range of Values	2287	2287
.	Missing	260	2547

LBX177LA - PCB177 Lipid Adj (ng/g)

Variable Name:: LBX177LA
SAS Label:: PCB177 Lipid Adj (ng/g)
English Text:: PCB177 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 27.3	Range of Values	2287	2287
.	Missing	260	2547

LBD177LC - PCB177 comment code

Variable Name:: LBD177LC
SAS Label:: PCB177 comment code
English Text:: PCB177 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	287	287
1	below detectable limit	2000	2287
.	Missing	260	2547

LBX178 - PCB178 (ng/g)

Variable Name:: LBX178
SAS Label:: PCB178 (ng/g)
English Text:: PCB178 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.313	Range of Values	2299	2299
.	Missing	248	2547

LBX178LA - PCB178 Lipid Adj (ng/g)

Variable Name:: LBX178LA
SAS Label:: PCB178 Lipid Adj (ng/g)
English Text:: PCB178 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.6 to 46.8	Range of Values	2299	2299
.	Missing	248	2547

LBD178LC - PCB178 comment code

Variable Name:: LBD178LC
SAS Label:: PCB178 comment code
English Text:: PCB178 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	314	314
1	below detectable limit	1985	2299
.	Missing	248	2547

LBX180 - PCB180 (ng/g)

Variable Name:: LBX180
SAS Label:: PCB180 (ng/g)
English Text:: PCB180 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 3.647	Range of Values	2302	2302
.	Missing	245	2547

LBX180LA - PCB180 Lipid Adj (ng/g)

Variable Name:: LBX180LA
SAS Label:: PCB180 Lipid Adj (ng/g)
English Text:: PCB180 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.6 to 572	Range of Values	2302	2302
.	Missing	245	2547

LBD180LC - PCB180 comment code

Variable Name:: LBD180LC
SAS Label:: PCB180 comment code
English Text:: PCB180 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1591	1591
1	below detectable limit	711	2302
.	Missing	245	2547

LBX183 - PCB183 (ng/g)

Variable Name:: LBX183
SAS Label:: PCB183 (ng/g)
English Text:: PCB183 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.325	Range of Values	2306	2306
.	Missing	241	2547

LBX183LA - PCB183 Lipid Adj (ng/g)

Variable Name:: LBX183LA
SAS Label:: PCB183 Lipid Adj (ng/g)
English Text:: PCB183 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 32.8	Range of Values	2306	2306
.	Missing	241	2547

LBD183LC - PCB183 comment code

Variable Name:: LBD183LC
SAS Label:: PCB183 comment code
English Text:: PCB183 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	500	500
1	below detectable limit	1806	2306
.	Missing	241	2547

LBX187 - PCB187 (ng/g)

Variable Name:: LBX187
SAS Label:: PCB187 (ng/g)
English Text:: PCB187 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 1.156	Range of Values	2307	2307
.	Missing	240	2547

LBX187LA - PCB187 Lipid Adj (ng/g)

Variable Name:: LBX187LA
SAS Label:: PCB187 Lipid Adj (ng/g)
English Text:: PCB187 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 145	Range of Values	2307	2307
.	Missing	240	2547

LBD187LC - PCB187 comment code

Variable Name:: LBD187LC
SAS Label:: PCB187 comment code
English Text:: PCB187 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1059	1059
1	below detectable limit	1248	2307
.	Missing	240	2547

LBX189 - PCB189 (ng/g)

Variable Name:: LBX189
SAS Label:: PCB189 (ng/g)
English Text:: PCB189 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 0.081	Range of Values	2298	2298
.	Missing	249	2547

LBX189LA - PCB189 Lipid Adj (ng/g)

Variable Name:: LBX189LA
SAS Label:: PCB189 Lipid Adj (ng/g)
English Text:: PCB189 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 8	Range of Values	2298	2298
.	Missing	249	2547

LBD189LC - PCB189 comment code

Variable Name:: LBD189LC
SAS Label:: PCB189 comment code
English Text:: PCB189 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	6	6
1	below detectable limit	2292	2298
.	Missing	249	2547

LBX194 - PCB194 (ng/g)

Variable Name:: LBX194
SAS Label:: PCB194 (ng/g)
English Text:: PCB194 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 1.063	Range of Values	2279	2279
.	Missing	268	2547

LBX194LA - PCB194 Lipid Adj (ng/g)

Variable Name:: LBX194LA
SAS Label:: PCB194 Lipid Adj (ng/g)
English Text:: PCB194 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 187	Range of Values	2279	2279
.	Missing	268	2547

LBD194LC - PCB194 comment code

Variable Name:: LBD194LC
SAS Label:: PCB194 comment code
English Text:: PCB194 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	963	963
1	below detectable limit	1316	2279
.	Missing	268	2547

LBX195 - PCB195 (ng/g)

Variable Name:: LBX195
SAS Label:: PCB195 (ng/g)
English Text:: PCB195 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.064 to 0.226	Range of Values	2230	2230
.	Missing	317	2547

LBX195LA - PCB195 Lipid Adj (ng/g)

Variable Name:: LBX195LA
SAS Label:: PCB195 Lipid Adj (ng/g)
English Text:: PCB195 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.5 to 26.2	Range of Values	2230	2230
.	Missing	317	2547

LBD195LC - PCB195 comment code

Variable Name:: LBD195LC
SAS Label:: PCB195 comment code
English Text:: PCB195 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	3	3
1	below detectable limit	2227	2230
.	Missing	317	2547

LBX196 - PCB196 (ng/g)

Variable Name:: LBX196
SAS Label:: PCB196 (ng/g)
English Text:: PCB196 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.503	Range of Values	2299	2299
.	Missing	248	2547

LBX196LA - PCB196 Lipid Adj (ng/g)

Variable Name:: LBX196LA
SAS Label:: PCB196 Lipid Adj (ng/g)
English Text:: PCB196 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 96.1	Range of Values	2299	2299
.	Missing	248	2547

LBD196LC - PCB196 comment code

Variable Name:: LBD196LC
SAS Label:: PCB196 comment code
English Text:: PCB196-203 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	870	870
1	below detectable limit	1429	2299
.	Missing	248	2547

LBD199 - PCB199 (ng/g)

Variable Name:: LBD199
SAS Label:: PCB199 (ng/g)
English Text:: PCB199 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 0.846	Range of Values	2292	2292
.	Missing	255	2547

LBX199LA - PCB199 Lipid Adj (ng/g)

Variable Name:: LBX199LA
SAS Label:: PCB199 Lipid Adj (ng/g)
English Text:: PCB199 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 162	Range of Values	2292	2292
.	Missing	255	2547

LBD199LC - PCB199 comment code

Variable Name:: LBD199LC
SAS Label:: PCB199 comment code
English Text:: PCB199 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	923	923
1	below detectable limit	1369	2292
.	Missing	255	2547

LBX206 - PCB206 (ng/g)

Variable Name:: LBX206
SAS Label:: PCB206 (ng/g)
English Text:: PCB206 (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.066 to 0.666	Range of Values	2208	2208
.	Missing	339	2547

LBX206LA - PCB206 Lipid Adj (ng/g)

Variable Name:: LBX206LA
SAS Label:: PCB206 Lipid Adj (ng/g)
English Text:: PCB206 Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
2.2 to 79.2	Range of Values	2208	2208
.	Missing	339	2547

LBD206LC - PCB206 comment code

Variable Name:: LBD206LC
SAS Label:: PCB206 comment code
English Text:: PCB206 Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	175	175
1	below detectable limit	2033	2208
.	Missing	339	2547

LBXD01 - 1,2,3,7,8-pncdd (fg/g)

Variable Name:: LBXD01
SAS Label:: 1,2,3,7,8-pncdd (fg/g)
English Text:: 1,2,3,7,8-Pentachlorodibenzo-p-dioxin (pncdd) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
5.37 to 579.6	Range of Values	1236	1236
.	Missing	1311	2547

LBXD01LA - 1,2,3,7,8-pncdd Lipid Adj (pg/g)

Variable Name:: LBXD01LA
SAS Label:: 1,2,3,7,8-pncdd Lipid Adj (pg/g)
English Text:: 1,2,3,7,8-Pentachlorodibenzo-p-dioxin (pncdd) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.7 to 50.8	Range of Values	1236	1236
.	Missing	1311	2547

LBDD01LC - 1,2,3,7,8-pncdd comment code

Variable Name:: LBDD01LC
SAS Label:: 1,2,3,7,8-pncdd comment code
English Text:: 1,2,3,7,8-Pentachlorodibenzo-p-dioxin (pncdd) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	415	415
1	below detectable limit	821	1236
.	Missing	1311	2547

LBXD02 - 1,2,3,4,7,8-hxcdd (fg/g)

Variable Name:: LBXD02
SAS Label:: 1,2,3,4,7,8-hxcdd (fg/g)
English Text:: 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin (hxcdd)(fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
8.27 to 463.3	Range of Values	1239	1239
.	Missing	1308	2547

LBXD02LA - 1,2,3,4,7,8-hxcdd Lipid Adj (pg/g)

Variable Name:: LBXD02LA
SAS Label:: 1,2,3,4,7,8-hxcdd Lipid Adj (pg/g)
English Text:: 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin (hxcdd) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.9 to 61.5	Range of Values	1239	1239
.	Missing	1308	2547

LBDD02LC - 1,2,3,4,7,8-hxcdd comment code

Variable Name:: LBDD02LC
SAS Label:: 1,2,3,4,7,8-hxcdd comment code
English Text:: 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin (hxcdd) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	422	422
1	below detectable limit	817	1239
.	Missing	1308	2547

LBXD03 - 1,2,3,6,7,8-hxcdd (fg/g)

Variable Name:: LBXD03
SAS Label:: 1,2,3,6,7,8-hxcdd (fg/g)
English Text:: 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (hxcdd)(fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
10.68 to 4108.7	Range of Values	1234	1234
.	Missing	1313	2547

LBXD03LA - 1,2,3,6,7,8-hxcdd Lipid Adj (pg/g)

Variable Name:: LBXD03LA
SAS Label:: 1,2,3,6,7,8-hxcdd Lipid Adj (pg/g)
English Text:: 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (hxcdd) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.4 to 314	Range of Values	1234	1234
.	Missing	1313	2547

LBDD03LC - 1,2,3,6,7,8-hxcdd comment code

Variable Name:: LBDD03LC
SAS Label:: 1,2,3,6,7,8-hxcdd comment code
English Text:: 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (hxcdd) specimen comment code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1147	1147
1	below detectable limit	87	1234
.	Missing	1313	2547

LBXD04 - 1,2,3,7,8,9-hxcdd (fg/g)

Variable Name:: LBXD04
SAS Label:: 1,2,3,7,8,9-hxcdd (fg/g)
English Text:: 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin (hxcdd) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
8.41 to 424.2	Range of Values	1238	1238
.	Missing	1309	2547

LBXD04LA - 1,2,3,7,8,9-hxcdd Lipid Adj (pg/g)

Variable Name:: LBXD04LA
SAS Label:: 1,2,3,7,8,9-hxcdd Lipid Adj (pg/g)
English Text:: 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin (hxcdd) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.9 to 55.2	Range of Values	1238	1238
.	Missing	1309	2547

LBDD04LC - 1,2,3,7,8,9-hxcdd comment code

Variable Name:: LBDD04LC
SAS Label:: 1,2,3,7,8,9-hxcdd comment code
English Text:: 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin (hxcdd) specimen comment code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	513	513
1	below detectable limit	725	1238
.	Missing	1309	2547

LBXD05 - 1,2,3,4,6,7,8-hpcdd (fg/g)

Variable Name:: LBXD05
SAS Label:: 1,2,3,4,6,7,8-hpcdd (fg/g)
English Text:: 1,2,3,4,6,7,8-Heptachlororodibenzo-p-dioxin (hpcdd) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
13.65 to 5396.7	Range of Values	1220	1220
.	Missing	1327	2547

LBXD05LA - 1,2,3,4,6,7,8-hpcdd Lipid Adj (pg/g)

Variable Name:: LBXD05LA
SAS Label:: 1,2,3,4,6,7,8-hpcdd Lipid Adj (pg/g)
English Text:: 1,2,3,4,6,7,8-Heptachlororodibenzo-p-dioxin (hpcdd) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.9 to 799	Range of Values	1220	1220
.	Missing	1327	2547

LBDD05LC - 1,2,3,4,6,7,8-hpcdd comment code

Variable Name:: LBDD05LC
SAS Label:: 1,2,3,4,6,7,8-hpcdd comment code
English Text:: 1,2,3,4,6,7,8-Heptachlororodibenzo-p-dioxin (hpcdd) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1203	1203
1	below detectable limit	17	1220
.	Missing	1327	2547

LBXD07 - 1,2,3,4,6,7,8,9-ocdd (fg/g)

Variable Name:: LBXD07
SAS Label:: 1,2,3,4,6,7,8,9-ocdd (fg/g)
English Text:: 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (ocdd) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
279.8 to 54609.6	Range of Values	1171	1171
.	Missing	1376	2547

LBXD07LA - 1,2,3,4,6,7,8,9-ocdd Lipid Adj (pg/g)

Variable Name:: LBXD07LA
SAS Label:: 1,2,3,4,6,7,8,9-ocdd Lipid Adj (pg/g)
English Text:: 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (ocdd) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
36.8 to 8190	Range of Values	1171	1171
.	Missing	1376	2547

LBDD07LC - 1,2,3,4,6,7,8,9-ocdd comment code

Variable Name:: LBDD07LC
SAS Label:: 1,2,3,4,6,7,8,9-ocdd comment code
English Text:: 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (ocdd) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	957	957
1	below detectable limit	214	1171
.	Missing	1376	2547

LBXF01 - 2,3,7,8-tcdf (fg/g)

Variable Name:: LBXF01
SAS Label:: 2,3,7,8-tcdf (fg/g)
English Text:: 2,3,7,8,-Tetrachlorodibenzofuran (tcdf) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
5.16 to 63.4	Range of Values	1229	1229
.	Missing	1318	2547

LBXF01LA - 2,3,7,8-tcdf Lipid Adj (pg/g)

Variable Name:: LBXF01LA
SAS Label:: 2,3,7,8-tcdf Lipid Adj (pg/g)
English Text:: 2,3,7,8,-Tetrachlorodibenzofuran (tcdf) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.3 to 11.5	Range of Values	1229	1229
.	Missing	1318	2547

LBDF01LC - 2,3,7,8-tcdf comment code

Variable Name:: LBDF01LC
SAS Label:: 2,3,7,8-tcdf comment code
English Text:: 2,3,7,8,-Tetrachlorodibenzofuran (tcdf) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	11	11
1	below detectable limit	1218	1229
.	Missing	1318	2547

LBXF02 - 1,2,3,7,8-pncdf (fg/g)

Variable Name:: LBXF02
SAS Label:: 1,2,3,7,8-pncdf (fg/g)
English Text:: 1,2,3,7,8-Pentachlorodibenzofuran (pncdf) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
4.81 to 45.96	Range of Values	1235	1235
.	Missing	1312	2547

LBXF02LA - 1,2,3,7,8-pncdf Lipid Adj (pg/g)

Variable Name:: LBXF02LA
SAS Label:: 1,2,3,7,8-pncdf Lipid Adj (pg/g)
English Text:: 1,2,3,7,8-Pentachlorodibenzofuran (pncdf) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.3 to 4.9	Range of Values	1235	1235
.	Missing	1312	2547

LBDF02LC - 1,2,3,7,8-pncdf comment code

Variable Name:: LBDF02LC
SAS Label:: 1,2,3,7,8-pncdf comment code
English Text:: 1,2,3,7,8-Pentachlorodibenzofuran (pncdf) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	8	8
1	below detectable limit	1227	1235
.	Missing	1312	2547

LBXF03 - 2,3,4,7,8-pncdf (fg/g)

Variable Name:: LBXF03
SAS Label:: 2,3,4,7,8-pncdf (fg/g)
English Text:: 2,3,4,7,8-Pentachlorodibenzofuran (pncdf) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
5.09 to 638	Range of Values	1230	1230
.	Missing	1317	2547

LBXF03LA - 2,3,4,7,8-pncdf Lipid Adj (pg/g)

Variable Name:: LBXF03LA
SAS Label:: 2,3,4,7,8-pncdf Lipid Adj (pg/g)
English Text:: 2,3,4,7,8-Pentachlorodibenzofuran (pncdf) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.7 to 46	Range of Values	1230	1230
.	Missing	1317	2547

LBDF03LC - 2,3,4,7,8-pncdf comment code

Variable Name:: LBDF03LC
SAS Label:: 2,3,4,7,8-pncdf comment code
English Text:: 2,3,4,7,8-Pentachlorodibenzofuran (pncdf) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	805	805
1	below detectable limit	425	1230
.	Missing	1317	2547

LBXF04 - 1,2,3,4,7,8-hxcdf (fg/g)

Variable Name:: LBXF04
SAS Label:: 1,2,3,4,7,8-hxcdf (fg/g)
English Text:: 1,2,3,4,7,8-Hexachlorodibenzofuran (hxcdf) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
7.35 to 324.5	Range of Values	1223	1223
.	Missing	1324	2547

LBXF04LA - 1,2,3,4,7,8-hxcdf Lipid Adj (pg/g)

Variable Name:: LBXF04LA
SAS Label:: 1,2,3,4,7,8-hxcdf Lipid Adj (pg/g)
English Text:: 1,2,3,4,7,8-Hexachlorodibenzofuran (hxcdf) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1 to 44.4	Range of Values	1223	1223
.	Missing	1324	2547

LBDF04LC - 1,2,3,4,7,8-hxcdf comment code

Variable Name:: LBDF04LC
SAS Label:: 1,2,3,4,7,8-hxcdf comment code
English Text:: 1,2,3,4,7,8-Hexachlorodibenzofuran (hxcdf) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1003	1003
1	below detectable limit	220	1223
.	Missing	1324	2547

LBXF05 - 1,2,3,6,7,8-hxcdf (fg/g)

Variable Name:: LBXF05
SAS Label:: 1,2,3,6,7,8-hxcdf (fg/g)
English Text:: 1,2,3,6,7,8-Hexachlorodibenzofuran (hxcdf) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
6.15 to 297.6	Range of Values	1236	1236
.	Missing	1311	2547

LBXF05LA - 1,2,3,6,7,8-hxcdf Lipid Adj (pg/g)

Variable Name:: LBXF05LA
SAS Label:: 1,2,3,6,7,8-hxcdf Lipid Adj (pg/g)
English Text:: 1,2,3,6,7,8-Hexachlorodibenzofuran (hxcdf) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.8 to 33.5	Range of Values	1236	1236
.	Missing	1311	2547

LBDF05LC - 1,2,3,6,7,8-hxcdf comment code

Variable Name:: LBDF05LC
SAS Label:: 1,2,3,6,7,8-hxcdf comment code
English Text:: 1,2,3,6,7,8-Hexachlorodibenzofuran (hxcdf) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	857	857
1	below detectable limit	379	1236
.	Missing	1311	2547

LBXF06 - 1,2,3,7,8,9-hxcdf (fg/g)

Variable Name:: LBXF06
SAS Label:: 1,2,3,7,8,9-hxcdf (fg/g)
English Text:: 1,2,3,7,8,9-Hexachlorodibenzofuran (hxcdf) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
5.16 to 38.96	Range of Values	1223	1223
.	Missing	1324	2547

LBXF06LA - 1,2,3,7,8,9-hxcdf Lipid Adj (pg/g)

Variable Name:: LBXF06LA
SAS Label:: 1,2,3,7,8,9-hxcdf Lipid Adj (pg/g)
English Text:: 1,2,3,7,8,9-Hexachlorodibenzofuran (hxcdf) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 6	Range of Values	1223	1223
.	Missing	1324	2547

LBDF06LC - 1,2,3,7,8,9-hxcdf comment code

Variable Name:: LBDF06LC
SAS Label:: 1,2,3,7,8,9-hxcdf comment code
English Text:: 1,2,3,7,8,9-Hexachlorodibenzofuran (hxcdf) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1	1
1	below detectable limit	1222	1223
.	Missing	1324	2547

LBXF07 - 2,3,4,6,7,8-hxcdf (fg/g)

Variable Name:: LBXF07
SAS Label:: 2,3,4,6,7,8-hxcdf (fg/g)
English Text:: 2,3,4,6,7,8,-Hexchlorodibenzofuran (hxcdf) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
5.66 to 96.7	Range of Values	1230	1230
.	Missing	1317	2547

LBXF07LA - 2,3,4,6,7,8-hxcdf Lipid Adj (pg/g)

Variable Name:: LBXF07LA
SAS Label:: 2,3,4,6,7,8-hxcdf Lipid Adj (pg/g)
English Text:: 2,3,4,6,7,8,-Hexchlorodibenzofuran (hxcdf) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.7 to 9.5	Range of Values	1230	1230
.	Missing	1317	2547

LBDF07LC - 2,3,4,6,7,8-hxcdf comment code

Variable Name:: LBDF07LC
SAS Label:: 2,3,4,6,7,8-hxcdf comment code
English Text:: 2,3,4,6,7,8,-Hexchlorodibenzofuran (hxcdf) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	133	133
1	below detectable limit	1097	1230
.	Missing	1317	2547

LBXF08 - 1,2,3,4,6,7,8-hpcdf (fg/g)

Variable Name:: LBXF08
SAS Label:: 1,2,3,4,6,7,8-hpcdf (fg/g)
English Text:: 1,2,3,4,6,7,8-Heptachlorodibenzofuran (hpcdf) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
7.07 to 1711.8	Range of Values	1219	1219
.	Missing	1328	2547

LBXF08LA - 1,2,3,4,6,7,8-hxcdf Lipid Adj (pg/g)

Variable Name:: LBXF08LA
SAS Label:: 1,2,3,4,6,7,8-hxcdf Lipid Adj (pg/g)
English Text:: 1,2,3,4,6,7,8-Heptachlorodibenzofuran (hpcdf) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.9 to 234	Range of Values	1219	1219
.	Missing	1328	2547

LBDF08LC - 1,2,3,4,6,7,8-hpcdf comment code

Variable Name:: LBDF08LC
SAS Label:: 1,2,3,4,6,7,8-hpcdf comment code
English Text:: 1,2,3,4,6,7,8-Heptachlorodibenzofuran (hpcdf) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1091	1091
1	below detectable limit	128	1219
.	Missing	1328	2547

LBXF09 - 1,2,3,4,7,8,9-hpcdf (fg/g)

Variable Name:: LBXF09
SAS Label:: 1,2,3,4,7,8,9-hpcdf (fg/g)
English Text:: 1,2,3,4,7,8,9-Heptachlorodibenzofuran (Hpcdf) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
6.22 to 57.06	Range of Values	1224	1224
.	Missing	1323	2547

LBXF09LA - 1,2,3,4,7,8,9-hpcdf Lipid Adj (pg/g)

Variable Name:: LBXF09LA
SAS Label:: 1,2,3,4,7,8,9-hpcdf Lipid Adj (pg/g)
English Text:: 1,2,3,4,7,8,9-Heptachlorodibenzofuran (Hpcdf) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.5 to 4.9	Range of Values	1224	1224
.	Missing	1323	2547

LBDF09LC - 1,2,3,4,7,8,9-hpcdf comment code

Variable Name:: LBDF09LC
SAS Label:: 1,2,3,4,7,8,9-hpcdf comment code
English Text:: 1,2,3,4,7,8,9-Heptachlorodibenzofuran (Hpcdf) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1	1
1	below detectable limit	1223	1224
.	Missing	1323	2547

LBXF10 - 1,2,3,4,6,7,8,9-ocdf (fg/g)

Variable Name:: LBXF10
SAS Label:: 1,2,3,4,6,7,8,9-ocdf (fg/g)
English Text:: 1,2,3,4,6,7,8,9-Octachlorodibenzofuran (ocdf) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
17.39 to 162.49	Range of Values	1202	1202
.	Missing	1345	2547

LBXF10LA - 1,2,3,4,6,7,8,9-ocdf Lipid Adj (pg/g)

Variable Name:: LBXF10LA
SAS Label:: 1,2,3,4,6,7,8,9-ocdf Lipid Adj (pg/g)
English Text:: 1,2,3,4,6,7,8,9-Octachlorodibenzofuran (ocdf) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.4 to 14.8	Range of Values	1202	1202
.	Missing	1345	2547

LBDF10LC - 1,2,3,4,6,7,8,9-ocdf comment code

Variable Name:: LBDF10LC
SAS Label:: 1,2,3,4,6,7,8,9-ocdf comment code
English Text:: 1,2,3,4,6,7,8,9-Octachlorodibenzofuran (ocdf) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	0	0
1	below detectable limit	1202	1202
.	Missing	1345	2547

LBXPCB - 3,3',4,4',5-pncb (fg/g)

Variable Name:: LBXPCB
SAS Label:: 3,3',4,4',5-pncb (fg/g)
English Text:: 3,3',4,4',5-Pentachlorobiphenyl (pncb) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
9.97 to 8811.6	Range of Values	1226	1226
.	Missing	1321	2547

LBXPCBLA - 3,3',4,4',5-pcnb Lipid Adj (pg/g)

Variable Name:: LBXPCBLA
SAS Label:: 3,3',4,4',5-pcnb Lipid Adj (pg/g)
English Text:: 3,3',4,4',5-Pentachlorobiphenyl (pncb) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.3 to 845	Range of Values	1226	1226
.	Missing	1321	2547

LBDPCBLC - 3,3',4,4',5-pncb comment code

Variable Name:: LBDPCBLC
SAS Label:: 3,3',4,4',5-pncb comment code
English Text:: 3,3',4,4',5-Pentachlorobiphenyl (pncb) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1079	1079
1	below detectable limit	147	1226
.	Missing	1321	2547

LBXTC2 - 3,4,4',5-tcb (fg/g)

Variable Name:: LBXTC2
SAS Label:: 3,4,4',5-tcb (fg/g)
English Text:: 3,4,4',5-Tetrachlorobiphenyl (tcb) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
24.47 to 203.51	Range of Values	1215	1215
.	Missing	1332	2547

LBXTC2LA - 3,4,4',5-tcb Lipid Adj (pg/g)

Variable Name:: LBXTC2LA
SAS Label:: 3,4,4',5-tcb Lipid Adj (pg/g)
English Text:: 3,4,4',5-Tetrachlorobiphenyl (tcb) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.4 to 19	Range of Values	1215	1215
.	Missing	1332	2547

LBDTC2LC - 3,4,4',5-tcb comment code

Variable Name:: LBDTC2LC
SAS Label:: 3,4,4',5-tcb comment code
English Text:: 3,4,4',5-Tetrachlorobiphenyl (tcb) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	0	0
1	below detectable limit	1215	1215
.	Missing	1332	2547

LBXTCD - 2,3,7,8-tcdd (fg/g)

Variable Name:: LBXTCD
SAS Label:: 2,3,7,8-tcdd (fg/g)
English Text:: 2,3,7,8-Tetrachlorodienzo-p-dioxin (tcdd) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
5.44 to 261.9	Range of Values	1228	1228
.	Missing	1319	2547

LBXTCDLA - 2,3,7,8-tcdd Lipid Adj (pg/g)

Variable Name:: LBXTCDLA
SAS Label:: 2,3,7,8-tcdd Lipid Adj (pg/g)
English Text:: 2,3,7,8-Tetrachlorodienzo-p-dioxin (tcdd) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.3 to 42.7	Range of Values	1228	1228
.	Missing	1319	2547

LBDTCDLC - 2,3,7,8-tcdd comment code

Variable Name:: LBDTCDLC
SAS Label:: 2,3,7,8-tcdd comment code
English Text:: 2,3,7,8-Tetrachlorodienzo-p-dioxin (tcdd) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	156	156
1	below detectable limit	1072	1228
.	Missing	1319	2547

LBXBHC - Beta-hexachlorocyclohexane (ng/g)

Variable Name:: LBXBHC
SAS Label:: Beta-hexachlorocyclohexane (ng/g)
English Text:: Beta-hexachloro-cyclohexane (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 24.607	Range of Values	2291	2291
.	Missing	256	2547

LBXBHCLA - B-hexachlorocyclohexane Lipid Adj (ng/g)

Variable Name:: LBXBHCLA
SAS Label:: B-hexachlorocyclohexane Lipid Adj (ng/g)
English Text:: Beta-hexachlorocyclohexane Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.414 to 3720	Range of Values	2291	2291
.	Missing	256	2547

LBDBHCLC - Beta-hexachlorocyclohexane comment code

Variable Name:: LBDBHCLC
SAS Label:: Beta-hexachlorocyclohexane comment code
English Text:: Beta-hexachlorocyclohexane Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1229	1229
1	below detectable limit	1062	2291
.	Missing	256	2547

LBXGHC - Gamma-hexachlorocyclohexane (ng/g)

Variable Name:: LBXGHC
SAS Label:: Gamma-hexachlorocyclohexane (ng/g)
English Text:: Gamma-hexachloro-cyclohexane (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 0.555	Range of Values	2280	2280
.	Missing	267	2547

LBXGHCLA - G-hexachlorocyclohexane Lipid Adj (ng/g)

Variable Name:: LBXGHCLA
SAS Label:: G-hexachlorocyclohexane Lipid Adj (ng/g)
English Text:: Gamma-hexachlorocyclohexane Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 73.3	Range of Values	2280	2280
.	Missing	267	2547

LBDGHCLC - Gamma-hexachlorocyclohexane comment code

Variable Name:: LBDGHCLC
SAS Label:: Gamma-hexachlorocyclohexane comment code
English Text:: Gamma-hexachlorocyclohexane Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	24	24
1	below detectable limit	2256	2280
.	Missing	267	2547

LBXHCB - Hexachlorobenzene (ng/g)

Variable Name:: LBXHCB
SAS Label:: Hexachlorobenzene (ng/g)
English Text:: Hexachlorobenzene (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.057 to 1.638	Range of Values	2277	2277
.	Missing	270	2547

LBXHCBLA - Hexachlorobenzene Lipid Adj (ng/g)

Variable Name:: LBXHCBLA
SAS Label:: Hexachlorobenzene Lipid Adj (ng/g)
English Text:: Hexachlorobenzene Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
3.3 to 241	Range of Values	2277	2277
.	Missing	270	2547

LBDHCBLC - Hexachlorobenzene comment code

Variable Name:: LBDHCBLC
SAS Label:: Hexachlorobenzene comment code
English Text:: Hexachlorobenzene Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	125	125
1	below detectable limit	2152	2277
.	Missing	270	2547

LBXHPE - Heptachlor Epoxide (ng/g)

Variable Name:: LBXHPE
SAS Label:: Heptachlor Epoxide (ng/g)
English Text:: Heptachlor Epoxide (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 2.02	Range of Values	2259	2259
.	Missing	288	2547

LBXHPELA - Heptachlor Epoxide Lipid Adj (ng/g)

Variable Name:: LBXHPELA
SAS Label:: Heptachlor Epoxide Lipid Adj (ng/g)
English Text:: Heptachlor Epoxide Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.4 to 181	Range of Values	2259	2259
.	Missing	288	2547

LBDHPELC - Heptachlor Epoxide comment code

Variable Name:: LBDHPELC
SAS Label:: Heptachlor Epoxide comment code
English Text:: Heptachlor Epoxide Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	977	977
1	below detectable limit	1282	2259
.	Missing	288	2547

LBXHXC - 3,3',4,4',5,5'-hxcb (fg/g)

Variable Name:: LBXHXC
SAS Label:: 3,3',4,4',5,5'-hxcb (fg/g)
English Text:: 3,3',4,4',5,5'-hexachlorobiphenyl (hxcb) (fg/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
10.68 to 3340.4	Range of Values	1223	1223
.	Missing	1324	2547

LBXHXCLA - 3,3',4,4',5,5'-hxcb Lipid Adj (pg/g)

Variable Name:: LBXHXCLA
SAS Label:: 3,3',4,4',5,5'-hxcb Lipid Adj (pg/g)
English Text:: 3,3',4,4',5,5'-hexachlorobiphenyl (hxcb) Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.7 to 172	Range of Values	1223	1223
.	Missing	1324	2547

LBDHXCLC - 3,3',4,4',5,5'-hxcb comment code

Variable Name:: LBDHXCLC
SAS Label:: 3,3',4,4',5,5'-hxcb comment code
English Text:: 3,3',4,4',5,5'-hexachlorobiphenyl (hxcb) specimen code
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1084	1084
1	below detectable limit	139	1223
.	Missing	1324	2547

LBXMIR - Mirex (ng/g)

Variable Name:: LBXMIR
SAS Label:: Mirex (ng/g)
English Text:: Mirex (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 19.43	Range of Values	2257	2257
.	Missing	290	2547

LBXMIRLA - Mirex Lipid Adj (ng/g)

Variable Name:: LBXMIRLA
SAS Label:: Mirex Lipid Adj (ng/g)
English Text:: Mirex Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.1 to 2960	Range of Values	2257	2257
.	Missing	290	2547

LBDMIRLC - Mirex comment code

Variable Name:: LBDMIRLC
SAS Label:: Mirex comment code
English Text:: Mirex Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	538	538
1	below detectable limit	1719	2257
.	Missing	290	2547

LBXODT - o,p'-DDT (ng/g)

Variable Name:: LBXODT
SAS Label:: o,p'-DDT (ng/g)
English Text:: o,p'-DDT (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.032 to 0.976	Range of Values	2279	2279
.	Missing	268	2547

LBXODTLA - o,p'-DDT Lipid Adj (ng/g)

Variable Name:: LBXODTLA
SAS Label:: o,p'-DDT Lipid Adj (ng/g)
English Text:: o,p'-DDT Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.7 to 194	Range of Values	2279	2279
.	Missing	268	2547

LBDODTLC - o,p'-DDT comment code

Variable Name:: LBDODTLC
SAS Label:: o,p'-DDT comment code
English Text:: o,p'-DDT Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	39	39
1	below detectable limit	2240	2279
.	Missing	268	2547

LBXOXY - Oxychlordane (ng/g)

Variable Name:: LBXOXY
SAS Label:: Oxychlordane (ng/g)
English Text:: Oxychlordane (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 3.206	Range of Values	2249	2249
.	Missing	298	2547

LBXOXYLA - Oxychlordane Lipid Adj (ng/g)

Variable Name:: LBXOXYLA
SAS Label:: Oxychlordane Lipid Adj (ng/g)
English Text:: Oxychlordane Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.6 to 289	Range of Values	2249	2249
.	Missing	298	2547

LBDOXYLC - Oxychlordane comment code

Variable Name:: LBDOXYLC
SAS Label:: Oxychlordane comment code
English Text:: Oxychlordane Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1401	1401
1	below detectable limit	848	2249
.	Missing	298	2547

LBXPDE - p,p'-DDE (ng/g)

Variable Name:: LBXPDE
SAS Label:: p,p'-DDE (ng/g)
English Text:: p,p'-DDE (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.034 to 142.446	Range of Values	2298	2298
.	Missing	249	2547

LBXPDELA - p,p'-DDE Lipid Adj (ng/g)

Variable Name:: LBXPDELA
SAS Label:: p,p'-DDE Lipid Adj (ng/g)
English Text:: p,p'-DDE Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
3.748 to 24200	Range of Values	2298	2298
.	Missing	249	2547

LBDPDELC - p,p'-DDE comment code

Variable Name:: LBDPDELC
SAS Label:: p,p'-DDE comment code
English Text:: p,p'-DDE Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	2296	2296
1	below detectable limit	2	2298
.	Missing	249	2547

LBXPDT - p,p'-DDT (ng/g)

Variable Name:: LBXPDT
SAS Label:: p,p'-DDT (ng/g)
English Text:: p,p'-DDT (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.033 to 15.846	Range of Values	2305	2305
.	Missing	242	2547

LBXPDTLA - p,p'-DDT Lipid Adj (ng/g)

Variable Name:: LBXPDTLA
SAS Label:: p,p'-DDT Lipid Adj (ng/g)
English Text:: p,p'-DDT Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
2.333 to 2560	Range of Values	2305	2305
.	Missing	242	2547

LBDPDTLC - p,p'-DDT comment code

Variable Name:: LBDPDTLC
SAS Label:: p,p'-DDT comment code
English Text:: p,p'-DDT Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	665	665
1	below detectable limit	1640	2305
.	Missing	242	2547

LBXTNA - Trans-nonachlor (ng/g)

Variable Name:: LBXTNA
SAS Label:: Trans-nonachlor (ng/g)
English Text:: Trans-nonachlor (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 9.946	Range of Values	2286	2286
.	Missing	261	2547

LBXTNALA - Trans-nonachlor Lipid Adj (ng/g)

Variable Name:: LBXTNALA
SAS Label:: Trans-nonachlor Lipid Adj (ng/g)
English Text:: Trans-nonachlor Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.7 to 834	Range of Values	2286	2286
.	Missing	261	2547

LBDTNALC - Trans-nonachlor comment code

Variable Name:: LBDTNALC
SAS Label:: Trans-nonachlor comment code
English Text:: Trans-nonachlor Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1688	1688
1	below detectable limit	598	2286
.	Missing	261	2547

LBXDIE - Dieldrin (ng/g)

Variable Name:: LBXDIE
SAS Label:: Dieldrin (ng/g)
English Text:: Dieldrin (ng/g)
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.02 to 4.13	Range of Values	2159	2159
.	Missing	388	2547

LBXDIELA - Dieldrin Lipid Adj (ng/g)

Variable Name:: LBXDIELA
SAS Label:: Dieldrin Lipid Adj (ng/g)
English Text:: Dieldrin Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1.6 to 670	Range of Values	2159	2159
.	Missing	388	2547

LBDDIELC - Dieldrin comment code

Variable Name:: LBDDIELC
SAS Label:: Dieldrin comment code
English Text:: Dieldrin Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	1016	1016
1	below detectable limit	1143	2159
.	Missing	388	2547

LBXALD - Aldrin (ng/g)

Variable Name:: LBXALD
SAS Label:: Aldrin (ng/g)
English Text:: Aldrin
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 0.054	Range of Values	2275	2275
.	Missing	272	2547

LBXALDLA - Aldrin Lipid Adj (ng/g)

Variable Name:: LBXALDLA
SAS Label:: Aldrin Lipid Adj (ng/g)
English Text:: Aldrin Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 8.5	Range of Values	2275	2275
.	Missing	272	2547

LBDALDLC - Aldrin comment code

Variable Name:: LBDALDLC
SAS Label:: Aldrin comment code
English Text:: Aldrin Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	4	4
1	below detectable limit	2271	2275
.	Missing	272	2547

LBXEND - Endrin (ng/g)

Variable Name:: LBXEND
SAS Label:: Endrin (ng/g)
English Text:: Endrin
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.019 to 0.075	Range of Values	2187	2187
.	Missing	360	2547

LBXENDLA - Endrin Lipid Adj (ng/g)

Variable Name:: LBXENDLA
SAS Label:: Endrin Lipid Adj (ng/g)
English Text:: Endrin Lipid Adjusted
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
0.4 to 14.9	Range of Values	2187	2187
.	Missing	360	2547

LBDENDLC - Endrin comment code

Variable Name:: LBDENDLC
SAS Label:: Endrin comment code
English Text:: Endrin Comment
Target:: Both males and females 12 YEARS - 150 YEARS

Code or Value	Value Description	Count	Cumulative
0	detectable result	3	3
1	below detectable limit	2184	2187
.	Missing	360	2547

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