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Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting People
Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting People
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2001-2002 Data - Continuous NHANES
minus
Related Pages
NHANES 2001-2002 Variable List
Questionnaire Instruments
Laboratory Methods
SAS Universal Viewer
Data User Agreement
Data File Name
Doc File
Data File
Date Published
Acculturation
ACQ_B Doc
ACQ_B Data [XPT - 681 KB]
May 2004
Albumin & Creatinine - Urine
L16_B Doc
L16_B Data [XPT - 339.2 KB]
Updated May 2004
Alcohol Use
ALQ_B Doc
ALQ_B Data [XPT - 355.5 KB]
May 2004
Analgesic Pain Relievers
RXQANA_B Doc
RXQANA_B Data [XPT - 310.2 KB]
November 2005
Anti-Mullerian Hormone (AMH) & Inhibin-B (Surplus)
SSAMH_B Doc
SSAMH_B Data [XPT - 13.4 KB]
Updated April 2022
Audiometry
AUQ_B Doc
AUQ_B Data [XPT - 1 MB]
May 2004
Audiometry
AUX_B Doc
AUX_B Data [XPT - 1.1 MB]
June 2005
Audiometry - Acoustic Reflex
AUXAR_B Doc
AUXAR_B Data [XPT - 5.3 MB]
January 2015
Audiometry - Tympanometry
AUXTYM_B Doc
AUXTYM_B Data [XPT - 2.7 MB]
February 2006
Autoantibodies - Anti-DFS70 Autoantibody Analyses (Surplus)
SSDFS_A Doc
SSDFS_A Data [XPT - 7.2 KB]
July 2022
Autoantibodies - Immunofluorescence & Immunoprecipitation Analyses (Surplus)
SSANA_A Doc
SSANA_A Data [XPT - 2.4 MB]
Updated July 2022
Autoantibodies - Immunofluorescence Analyses (Surplus)
SSANA2_A Doc
SSANA2_A Data [XPT - 1.8 MB]
Updated July 2022
Bacterial vaginosis (BV) & Trichomonas vaginalis
L34_B Doc
L34_B Data [XPT - 51.1 KB]
Updated October 2010
Balance
BAQ_B Doc
BAQ_B Data [XPT - 657.7 KB]
May 2004
Balance
BAX_B Doc
BAX_B Data [XPT - 576.1 KB]
February 2005
Bioelectrical Impedance Analysis
BIX_B Doc
BIX_B Data [XPT - 5.2 MB]
Updated December 2009
Blood Pressure
BPX_B Doc
BPX_B Data [XPT - 2.4 MB]
July 2018
Blood Pressure & Cholesterol
BPQ_B Doc
BPQ_B Data [XPT - 1.8 MB]
May 2004
Body Measures
BMX_B Doc
BMX_B Data [XPT - 2.1 MB]
July 2018
Brominated Flame Retardants (BFRs) - Pooled Samples (Surplus)
SSBFR_B Doc
SSBFR_B Data [XPT - 12 KB]
July 2013
Cadmium, Lead, Mercury, Cotinine & Nutritional Biochemistries
L06_B Doc
L06_B Data [XPT - 1.7 MB]
Updated May 2007
Cadmium, Lead, Total Mercury, Ferritin, Serum Folate, RBC Folate, Vitamin B12, Homocysteine, Methylmalonic acid, Cotinine - Blood, Second Exam
L06_2_B Doc
L06_2_B Data [XPT - 89.5 KB]
October 2008
Caffeine & Caffeine Metabolites - Urine (Surplus)
SSCAFE_B Doc
SSCAFE_B Data [XPT - 707.7 KB]
December 2024
Cancer antigen CA125 and CA15.3 - Serum (Surplus)
SSCA_B Doc
SSCA_B Data [XPT - 57.3 KB]
Updated August 2022
Cancer antigen CA125, CA15.3 and HE4 IgG antibodies - Serum (Surplus)
SSCGA_B Doc
SSCGA_B Data [XPT - 132.3 KB]
August 2022
Cardiovascular Fitness
DR2IFF_I Doc
CVX_B Data [XPT - 2.6 MB]
July 2018
Cardiovascular Health
CDQ_B Doc
CDQ_B Data [XPT - 466.1 KB]
May 2004
Chlamydia & Gonorrhea - Urine
L05_B Doc
L05_B Data [XPT - 57.7 KB]
May 2004
Cholesterol - LDL & Triglycerides
L13AM_B Doc
L13AM_B Data [XPT - 245.9 KB]
Updated March 2007
Cholesterol - Total & HDL
L13_B Doc
L13_B Data [XPT - 363.2 KB]
Updated April 2010
Cholesterol - Total, HDL, LDL & Triglycerides, Second Exam
L13_2_B Doc
L13_2_B Data [XPT - 44.6 KB]
September 2010
Cognitive Functioning
CFQ_B Doc
CFQ_B Data [XPT - 118.8 KB]
January 2005
Complete Blood Count with 5-part Differential - Whole Blood
L25_B Doc
L25_B Data [XPT - 1.6 MB]
Updated August 2007
Complete Blood Count with 5-part Differential - Whole Blood, Second Exam
L25_2_B Doc
L25_2_B Data [XPT - 99.5 KB]
August 2010
C-Reactive Protein & Others, Second Exam
L11_2_B Doc
L11_2_B Data [XPT - 32.2 KB]
July 2010
C-Reactive protein (CRP), Fibrinogen, Bone Alkaline Phosphatase & Urinary N-telopeptides
L11_B Doc
L11_B Data [XPT - 435.8 KB]
Updated June 2007
Creatinine & Albumin - Urine, Second Exam
L16_2_B Doc
L16_2_B Data [XPT - 27.6 KB]
September 2010
Current Health Status
HSQ_B Doc
HSQ_B Data [XPT - 975.7 KB]
January 2004
Cystatin C (Surplus)
SSCYST_B Doc
SSCYST_B Data [XPT - 66.8 KB]
Updated April 2022
Cytomegalovirus Antibodies - Serum (Surplus)
SSCMV_B Doc
SSCMV_B Data [XPT - 288.5 KB]
Updated April 2022
Cytomegalovirus Genotypes - Urine (Surplus)
FNQ_L Doc
SSCMVG_A Data [XPT - 31.1 KB]
September 2024
Cytomegalovirus shedding - Urine (Surplus)
SSUCSH_A Doc
SSUCSH_A Data [XPT - 161.9 KB]
Updated September 2024
Demographic Variables & Sample Weights
DEMO_B Doc
DEMO_B Data [XPT - 3.1 MB]
Updated September 2009
Dermatology
DEQ_B Doc
DEQ_B Data [XPT - 500.9 KB]
May 2004
Diabetes
DIQ_B Doc
DIQ_B Data [XPT - 1.4 MB]
May 2004
Diet Behavior & Nutrition
DBQ_B Doc
DBQ_B Data [XPT - 3 MB]
May 2004
Dietary Interview - Individual Foods
DRXIFF_B Doc
DRXIFF_B Data [XPT - 81.8 MB]
Updated July 2010
Dietary Interview - Total Nutrient Intakes
DRXTOT_B Doc
DRXTOT_B Data [XPT - 11.4 MB]
Updated July 2010
Dietary Interview Technical Support File - Food Code Format File
DRXFMT_B Doc
DRXFMT_B Data [XPT - 518.8 KB]
July 2010
Dietary Supplement Database - Blend Information
DSBI_L Doc
Updated July 2022
Dietary Supplement Database - Blend Information
DSBI Doc
DSBI Data [XPT - 10 MB]
February 2025
Dietary Supplement Database - Ingredient Information
DSII_L Doc
Updated July 2022
Dietary Supplement Database - Ingredient Information
DSII Doc
DSII Data [XPT - 82.4 MB]
February 2025
Dietary Supplement Database - Product Information
DSPI_L Doc
Updated July 2022
Dietary Supplement Database - Product Information
DSPI Doc
DSPI Data [XPT - 6.5 MB]
February 2025
Dietary Supplement Use 30-Day - File 1, Supplement Counts
DSQ1_B Doc
DSQ1_B Data [XPT - 259.9 KB]
Updated October 2005
Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements
DSQ2_B Doc
DSQ2_B Data [XPT - 2.4 MB]
Updated October 2005
Dioxins, Furans, & Coplanar PCBs
L28POC_B Doc
L28POC_B Data [XPT - 3.8 MB]
Updated July 2007
DNAm Epigenetic Biomarker
All Years Doc
All Years Data
July 2024
Drug Use
DUQ_B Doc
DUQ_B Data [XPT - 134.2 KB]
May 2004
Dual-Energy X-ray Absorptiometry - Whole Body
All Years Doc
All Years Data
Updated December 2016
Dual-Energy X-ray Absorptiometry - Whole Body, Second Exam
DXX_2_B Doc
DXX_2_B Data [XPT - 389.5 KB]
June 2010
Early Childhood
ECQ_B Doc
ECQ_B Data [XPT - 449.9 KB]
Updated October 2007
Enterovirus D68 (EV-D68) - Serum (Surplus)
SSEVD_B Doc
SSEVD_B Data [XPT - 86.5 KB]
Withdrawn
Erythrocyte Protoporphyrin
L39_2_B Doc
L39_2_B Data [XPT - 18.5 KB]
August 2010
Erythrocyte Protoporphyrin
L39_B Doc
L39_B Data [XPT - 233.9 KB]
September 2004
Fasting Questionnaire
PH_B Doc
PH_B Data [XPT - 1.4 MB]
December 2005
Food Security
FSQ_B Doc
FSQ_B Data [XPT - 2.4 MB]
November 2004
Glycated albumin, Beta-2 Microglobulin, Cystatin C (Surplus)
SSCARD_A Doc
SSCARD_A Data [XPT - 2.2 MB]
Updated July 2022
Glycohemoglobin
L10_B Doc
L10_B Data [XPT - 117.3 KB]
Updated March 2012
Glycohemoglobin, Plasma Glucose, Serum C-peptide, & Insulin, Second Exam
L10_2_B Doc
L10_2_B Data [XPT - 41.2 KB]
January 2010
Health Insurance
HIQ_B Doc
HIQ_B Data [XPT - 864.5 KB]
July 2004
Hepatitis A Antibody
L02HPA_B Doc
L02HPA_B Data [XPT - 151 KB]
March 2008
Hepatitis B Surface Antibody
L02HBS_B Doc
L02HBS_B Data [XPT - 151 KB]
Updated June 2008
Hepatitis B: Core Antibody & Surface Antigen; Hepatitis C: Confirmed Antibody & RNA (HCV-RNA); Hepatitis D Antibody
L02_B Doc
L02_B Data [XPT - 451.5 KB]
Updated November 2010
Hepatitis C Follow Up
HCQ_B Doc
HCQ_B Data [XPT - 33.1 KB]
Updated April 2008
Herpes Simplex Virus Type-1 & Type-2
L09_B Doc
L09_B Data [XPT - 107.3 KB]
Updated May 2010
Herpes Simplex Virus Type-1 (Surplus)
SSHSV1_B Doc
SSHSV1_B Data [XPT - 47.5 KB]
Updated April 2022
High-sensitivity cardiac troponins (Surplus)
SSTROP_A Doc
SSTROP_A Data [XPT - 2 MB]
September 2022
HIV Antibody Test, CD4+ T Lymphocytes & CD8+ T Cells
L03_B Doc
L03_B Data [XPT - 104.4 KB]
Updated August 2006
Hospital Utilization & Access to Care
HUQ_B Doc
HUQ_B Data [XPT - 1.4 MB]
January 2004
Housing Characteristics
HOQ_B Doc
HOQ_B Data [XPT - 1.4 MB]
July 2004
Human epididymal secretory protein E4 (HE4) - Serum (Surplus)
SSHE4_B Doc
SSHE4_B Data [XPT - 38.4 KB]
Updated August 2022
Immunization
IMQ_B Doc
IMQ_B Data [XPT - 346.2 KB]
May 2004
Iodine - Urine
L06UIO_B Doc
L06UIO_B Data [XPT - 93.2 KB]
June 2016
Iron, Total Iron Binding Capacity (TIBC), & Transferrin Saturation
L40FE_B Doc
L40FE_B Data [XPT - 467 KB]
August 2005
Kidney Conditions - Urology
KIQ_U_B Doc
KIQ_U_B Data [XPT - 509.7 KB]
July 2004
Lead - Dust
L20_B Doc
L20_B Data [XPT - 211.2 KB]
June 2006
Lower Extremity Disease - Ankle Brachial Blood Pressure Index
LEXAB_B Doc
LEXAB_B Data [XPT - 601 KB]
May 2004
Lower Extremity Disease - Peripheral Neuropathy
LEXPN_B Doc
LEXPN_B Data [XPT - 1.1 MB]
May 2004
Measles, Rubella, & Varicella
L19_B Doc
L19_B Data [XPT - 199.8 KB]
Updated April 2006
Measles, Rubella, & Varicella, Second Exam
L19_2_B Doc
L19_2_B Data [XPT - 19.1 KB]
September 2010
Medical Conditions
MCQ_B Doc
MCQ_B Data [XPT - 11.8 MB]
May 2004
Mental Health - Depression
HPVC_I_R Doc
RDC Only
November 2018
Mental Health - Generalized Anxiety Disorder
CIQGAD_B Doc
CIQGAD_B Data [XPT - 525.2 KB]
March 2006
Mental Health - Panic Disorder
CIQPAN_B Doc
CIQPAN_B Data [XPT - 1 MB]
March 2006
Metals - Urine
L06HM_B Doc
L06HM_B Data [XPT - 375.5 KB]
Updated September 2023
Methicillin - Resistant Staphylococcus aureus (MRSA)
L35_B Doc
L35_B Data [XPT - 3.3 MB]
Updated September 2006
Miscellaneous Pain
MPQ_B Doc
MPQ_B Data [XPT - 2.4 MB]
May 2004
Monoclonal gammopathy of undetermined significance (MGUS) (Surplus)
SSOL_B Doc
SSOL_B Data [XPT - 825.2 KB]
Updated April 2022
Mumps Antibody - Serum (Surplus)
SSMUMP_B Doc
SSMUMP_B Data [XPT - 204.9 KB]
Updated April 2022
Muscle Strength
MSX_B Doc
MSX_B Data [XPT - 343.8 KB]
January 2004
Non-dioxin-like Polychlorinated Biphenyls - Pooled Samples (Surplus Sera)
SSPCB_B Doc
SSPCB_B Data [XPT - 26.2 KB]
July 2013
N-terminal Pro-BNP (Surplus)
SSBNP_A Doc
SSBNP_A Data [XPT - 995.6 KB]
July 2022
Occupation
OCQ_B Doc
OCQ_B Data [XPT - 1.3 MB]
February 2006
Oral Health
OHQ_B Doc
OHQ_B Data [XPT - 1.1 MB]
December 2004
Oral Health - Dentition
OHXDEN_B Doc
OHXDEN_B Data [XPT - 10 MB]
Updated November 2018
Oral Health - Periodontal/Lower
OHXPRL_B Doc
OHXPRL_B Data [XPT - 9.4 MB]
Updated June 2005
Oral Health - Periodontal/Upper
OHXPRU_B Doc
OHXPRU_B Data [XPT - 9.4 MB]
Updated June 2005
Oral Health - Recommendation of Care
OHXREF_B Doc
OHXREF_B Data [XPT - 1.6 MB]
Updated May 2006
Osteoporosis
OSQ_B Doc
OSQ_B Data [XPT - 2.1 MB]
July 2006
Perchlorate, Nitrate & Thiocyanate - Urine (Surplus)
SSNO3P_B Doc
SSNO3P_B Data [XPT - 129.1 KB]
Updated April 2022
Pesticide Use
PUQ_B Doc
PUQ_B Data [XPT - 1.2 MB]
July 2004
Pesticides - Current Use - Urine (Formerly Priority Pesticides, Non-persistent Pesticide Metabolites)
L26PP_B Doc
L26PP_B Data [XPT - 1.1 MB]
Updated January 2012
Pesticides - Organochlorine Metabolites - Serum - Pooled Samples (Surplus)
SSPST_B Doc
SSPST_B Data [XPT - 11.2 KB]
July 2013
Phthalates, Phytoestrogens & PAHs - Urine
PHPYPA_B Doc
PHPYPA_B Data [XPT - 707.7 KB]
Updated April 2016
Physical Activity
PAQ_B Doc
PAQ_B Data [XPT - 1.6 MB]
September 2004
Physical Activity - Individual Activities
PAQIAF_B Doc
PAQIAF_B Data [XPT - 736.7 KB]
September 2004
Physical Functioning
PFQ_B Doc
PFQ_B Data [XPT - 4.3 MB]
May 2004
Plasma Fasting Glucose, Serum C-peptide & Insulin
L10AM_B Doc
L10AM_B Data [XPT - 230.9 KB]
Updated March 2007
Polyfluoroalkyl Chemicals - Pooled Samples (Surplus)
PFC_POOL Doc
PFC_POOL Data [XPT - 18 KB]
October 2008
Pregnancy Test - Urine
UC_B Doc
UC_B Data [XPT - 49.2 KB]
September 2003
Prescription Medications
RXQ_RX_B Doc
RXQ_RX_B Data [XPT - 3.4 MB]
Updated June 2009
Prescription Medications - Drug Information
RXQ_DRUG Doc
RXQ_DRUG Data [XPT - 3.2 MB]
Updated September 2021
Prostate Conditions
KIQ_P_B Doc
KIQ_P_B Data [XPT - 244.8 KB]
June 2006
Prostate specific antigen (PSA)
L11PSA_B Doc
L11PSA_B Data [XPT - 190.5 KB]
Updated May 2004
Prostate-specific Antigen (PSA), Second Exam
L11P_2_B Doc
L11P_2_B Data [XPT - 6.8 KB]
Updated March 2016
Reproductive Health
RHQ_B Doc
RHQ_B Data [XPT - 3.2 MB]
February 2018
Respiratory Health
RDQ_B Doc
RDQ_B Data [XPT - 1.1 MB]
January 2005
Sex Steroid Hormone - Men (Surplus)
SSCHL_B Doc
SSCHL_B Data [XPT - 22 KB]
Updated April 2022
Sexual Behavior
SXQ_B Doc
SXQ_B Data [XPT - 534.5 KB]
May 2004
Smoking - Adult Recent Tobacco Use & Youth Cigarette/Tobacco Use
SMQMEC_B Doc
SMQMEC_B Data [XPT - 2.5 MB]
July 2004
Smoking - Cigarette/Tobacco Use - Adult
SMQ_B Doc
SMQ_B Data [XPT - 2 MB]
July 2004
Smoking - Household Smokers
SMQFAM_B Doc
SMQFAM_B Data [XPT - 778.2 KB]
July 2004
Social Support
SSQ_B Doc
SSQ_B Data [XPT - 295.9 KB]
May 2004
Standard Biochemistry Profile
L40_B Doc
L40_B Data [XPT - 2.3 MB]
September 2006
Standard Biochemistry Profile, Follicle Stimulating Hormone & Luteinizing Hormone, Second Exam
L40_2_B Doc
L40_2_B Data [XPT - 172.5 KB]
December 2008
Syphilis-IgG, Syphilis Rapid Plasma Reagin (RPR) & Treponema pallidum Particle Agglutination (TP-PA)
L36_B Doc
L36_B Data [XPT - 104.4 KB]
Updated May 2004
Telomere Mean and Standard Deviation (Surplus)
TELO_B Doc
TELO_B Data [XPT - 101.1 KB]
Updated February 2015
Thyroid - Stimulating Hormone & Thyroxine (TSH & T4)
L40T4_B Doc
L40T4_B Data [XPT - 121 KB]
Updated October 2023
Thyroid Profile (Surplus)
SSNH4THY Doc
SSNH4THY Data [XPT - 143.3 KB]
Updated April 2022
Toxoplasma (IgG), Toxoplasma (IgM),Toxoplasma (Dye),Toxoplasma Differential Agglutination, & Toxoplasma (Avidity)
L17_B Doc
L17_B Data [XPT - 318.3 KB]
December 2005
Transferrin Receptor - Pregnant Women (Surplus)
SSTFR_B Doc
SSTFR_B Data [XPT - 8.8 KB]
Updated April 2022
Varicella-Zoster Virus Antibody (Surplus)
SSVARI_B Doc
SSVARI_B Data [XPT - 6.2 KB]
March 2009
Vision
VIQ_B Doc
VIQ_B Data [XPT - 242.7 KB]
February 2005
Vision
VIX_B Doc
VIX_B Data [XPT - 3.2 MB]
February 2005
Vitamin A, Vitamin E & Carotenoids
L06VIT_B Doc
L06VIT_B Data [XPT - 1.6 MB]
October 2007
Vitamin A, Vitamin E, & Carotenoids, Second Exam
VIT_2_B Doc
VIT_2_B Data [XPT - 107.3 KB]
August 2010
Vitamin D
VID_B Doc
VID_B Data [XPT - 136.2 KB]
Updated October 2015
Volatile Organic Compounds - Blood & Water
L04VOC_B Doc
L04VOC_B Data [XPT - 493.4 KB]
Updated February 2019
Weight History
FOODLK_C Doc
WHQ_B Data [XPT - 2.1 MB]
March 2010
Content source:
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What We Eat in America, NHANES Dietary Data: Notice to Users
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NHANES 08/2021-08/2023
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What We Eat in America, NHANES Dietary Data: Notice to Users
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NHANES 2017-March 2020
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NHANES 2003-2004
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NHANES 2001-2002
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NHANES 1999-2000
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NHANES III
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