National Health and Nutrition Examination Survey

2017-2018 Data Documentation, Codebook, and Frequencies

Drug Use (DUQ_J)

Data File: DUQ_J.xpt

First Published: February 2020

Last Revised: NA

Component Description

The Drug Use questionnaire (variable name prefix DUQ) focuses on lifetime and current use of marijuana or hashish, cocaine, heroin, and methamphetamine, as well as intravenous use of these and other drugs.

Eligible Sample

Participants aged 12-69 years were eligible; however, only data from participants aged 18-69 are included in this file for public release. Data collected for participants aged 12-17 years are available through the NCHS Research Data Center (RDC). Mentally impaired participants, or participants who were unable to understand English, Spanish, Korean, Vietnamese, or Chinese (traditional/Mandarin, simplified/Mandarin, and traditional/Cantonese) were excluded from the DUQ.

Interview Setting and Mode of Administration

The DUQ was administered at the Mobile Examination Center (MEC) during the MEC Interview. For participants aged 12 to 69, questions were self-administered using the Audio Computer-Assisted Self-Interview (ACASI) system.

The ACASI was conducted in one of the following languages: English, Spanish, Korean, Vietnamese, or Chinese (traditional/Mandarin, simplified/Mandarin, and traditional/Cantonese).

The ACASI enables participants both to hear questions through headphones and read questions on the computer screen. Participants moved at their own speed and touched the screen to indicate their responses. No proxy respondents or translators were used during the ACASI.

Quality Assurance & Quality Control

For details on the QA/QC process for this component, please refer to the MEC Interviewer Procedures manual on the NHANES website.

Data Processing and Editing

The data were edited for completeness, consistency, and illogical values.

To decrease the risk of disclosure, additional “bottom” summary codes were implemented for six variables in 2017-2018. For the age of first use variables (DUQ210, DUQ213, DUQ260, DUQ300, DUQ340, DUQ390), participants who reported an age less than or equal to 11 years were coded as “11 years or younger.”

In addition, the new variable DUD380F includes participants who reported injecting steroids or “any other drug” (i.e., other than cocaine, heroin, or methamphetamine, which are asked about separately) using a needle. In prior cycles, these frequencies were available separately in variables DUQ380D and DUQ380E, respectively.

Analytic Notes

Please refer to the NHANES Analytic Guidelines and the on-line NHANES Tutorial for further details on the use of sample weights and other analytic issues.

Information on drug use is collected from all participants aged 12-69 years. Only data from participants aged 18-69 are included in this data file. A special use data file for participants aged 12-17, DUQY_J_R, is available through the NCHS Research Data Center (RDC).

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 18 YEARS - 69 YEARS

DUQ200 - Ever used marijuana or hashish

Variable Name:: DUQ200
SAS Label:: Ever used marijuana or hashish
English Text:: The following questions ask about use of drugs not prescribed by a doctor. Please remember that your answers to these questions are strictly confidential. The first questions are about marijuana and hashish. Marijuana is also called pot or grass. Marijuana is usually smoked, either in cigarettes, called joints, or in a pipe. It is sometimes cooked in food. Hashish is a form of marijuana that is also called 'hash.' It is usually smoked in a pipe. Another form of hashish is hash oil. Have you ever, even once, used marijuana or hashish?
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1	Yes	1738	1738
2	No	1461	3199	DUQ240
7	Refused	0	3199	DUQ240
9	Don't know	1	3200	DUQ240
.	Missing	1372	4572

DUQ210 - Age when first tried marijuana

Variable Name:: DUQ210
SAS Label:: Age when first tried marijuana
English Text:: How old were you the first time you used marijuana or hashish?
English Instructions:: ENTER AGE IN YEARS
Target:: Both males and females 18 YEARS - 59 YEARS
Hard Edits:: 0 to 59

Code or Value	Value Description	Count	Cumulative
12 to 55	Range of Values	1683	1683
11	11 years or under	54	1737
777	Refused	0	1737
999	Don't know	1	1738
.	Missing	2834	4572

DUQ211 - Used marijuana every month for a year?

Variable Name:: DUQ211
SAS Label:: Used marijuana every month for a year?
English Text:: Have you ever smoked marijuana or hashish at least once a month for more than one year?
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	Yes	868	868
2	No	869	1737
7	Refused	0	1737
9	Don't know	1	1738
.	Missing	2834	4572

DUQ213 - Age started regularly using marijuana

Variable Name:: DUQ213
SAS Label:: Age started regularly using marijuana
English Text:: How old were you when you started smoking marijuana or hashish at least once a month for one year?
English Instructions:: ENTER AGE IN YEARS
Target:: Both males and females 18 YEARS - 59 YEARS
Hard Edits:: 0 to 59

Code or Value	Value Description	Count	Cumulative
12 to 55	Range of Values	853	853
11	11 years or under	15	868
777	Refused	0	868
999	Don't know	0	868
.	Missing	3704	4572

DUQ215Q - Time since last used marijuana regularly

Variable Name:: DUQ215Q
SAS Label:: Time since last used marijuana regularly
English Text:: How long has it been since you last smoked marijuana or hashish at least once a month for one year?
English Instructions:: ENTER NUMBER OF DAYS, WEEKS, MONTHS, OR YEARS
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
0 to 999	Range of Values	854	854
7777	Refused	2	856
9999	Don't know	2	858
.	Missing	3714	4572

DUQ215U - Time since used marijuana regularly/unit

Variable Name:: DUQ215U
SAS Label:: Time since used marijuana regularly/unit
English Text:: How long has it been since you last smoked marijuana or hashish at least once a month for one year?
English Instructions:: ENTER UNIT
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	Days	348	348
2	Weeks	51	399
3	Months	110	509
4	Years	345	854
7	Refused	0	854
9	Don't know	0	854
.	Missing	3718	4572

DUQ217 - How often would you use marijuana?

Variable Name:: DUQ217
SAS Label:: How often would you use marijuana?
English Text:: During the time that you smoked marijuana or hashish, how often would you usually use it?
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	Once per month	55	55
2	2-3 times per month	117	172
3	4-8 times per month (about 1-2 times per week)	169	341
4	9-24 times per month (about 3-6 times per week)	187	528
5	25-30 times per month (one or more times per day)	340	868
7	Refused	0	868
9	Don't know	0	868
.	Missing	3704	4572

DUQ219 - How many joints or pipes smoke in a day?

Variable Name:: DUQ219
SAS Label:: How many joints or pipes smoke in a day?
English Text:: During the time that you smoked marijuana or hashish, how many joints or pipes would you usually smoke in a day?
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	1 per day	341	341
2	2 per day	221	562
3	3-5 per day	239	801
4	Six or more per day	60	861
7	Refused	2	863
9	Don't know	5	868
.	Missing	3704	4572

DUQ220Q - Last time used marijuana or hashish

Variable Name:: DUQ220Q
SAS Label:: Last time used marijuana or hashish
English Text:: How long has it been since you last used marijuana or hashish?
English Instructions:: ENTER NUMBER OF DAYS, WEEKS, MONTHS, OR YEARS
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
0 to 228	Range of Values	1733	1733
7777	Refused	2	1735
9999	Don't know	2	1737
.	Missing	2835	4572

DUQ220U - Last time used marijuana or hashish/unit

Variable Name:: DUQ220U
SAS Label:: Last time used marijuana or hashish/unit
English Text:: How long has it been since you last used marijuana or hashish?
English Instructions:: ENTER UNIT
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	Days	487	487
2	Weeks	118	605
3	Months	234	839
4	Years	894	1733
7	Refused	0	1733
9	Don't know	0	1733
.	Missing	2839	4572

DUQ230 - # days used marijuana or hashish/month

Variable Name:: DUQ230
SAS Label:: # days used marijuana or hashish/month
English Text:: During the past 30 days, on how many days did you use marijuana or hashish?
English Instructions:: HARD EDIT VALUES: 1-30. Error message: "Your response cannot exceed 30 days. Please press the "Back" button, press "Clear," and try again." ENTER A NUMBER
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1 to 30	Range of Values	626	626
777	Refused	0	626
999	Don't know	1	627
.	Missing	3945	4572

DUQ240 - Ever used cocaine/heroin/methamphetamine

Variable Name:: DUQ240
SAS Label:: Ever used cocaine/heroin/methamphetamine
English Text:: Have you ever used cocaine, crack cocaine, heroin, or methamphetamine?
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1	Yes	671	671
2	No	3473	4144	DUQ370
7	Refused	4	4148	DUQ370
9	Don't know	5	4153	DUQ370
.	Missing	419	4572

DUQ250 - Ever use any form of cocaine

Variable Name:: DUQ250
SAS Label:: Ever use any form of cocaine
English Text:: The following questions are about cocaine, including all the different forms of cocaine such as powder, 'crack', 'free base', and coca paste. Have you ever, even once, used cocaine, in any form?
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1	Yes	639	639
2	No	30	669	DUQ290
7	Refused	2	671	DUQ290
9	Don't know	0	671	DUQ290
.	Missing	3901	4572

DUQ260 - Age first used cocaine

Variable Name:: DUQ260
SAS Label:: Age first used cocaine
English Text:: How old were you the first time you used cocaine, in any form?
English Instructions:: ENTER AGE IN YEARS
Target:: Both males and females 18 YEARS - 59 YEARS
Hard Edits:: 0 to 59

Code or Value	Value Description	Count	Cumulative
12 to 48	Range of Values	478	478
11	11 years or under	0	478
777	Refused	0	478
999	Don't know	0	478
.	Missing	4094	4572

DUQ270Q - Last time you used cocaine, in any form

Variable Name:: DUQ270Q
SAS Label:: Last time you used cocaine, in any form
English Text:: How long has it been since you last used cocaine, in any form?
English Instructions:: ENTER NUMBER OF DAYS, WEEKS, MONTHS, OR YEARS
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1 to 120	Range of Values	477	477
7777	Refused	0	477
9999	Don't know	0	477
.	Missing	4095	4572

DUQ270U - Last time you used cocaine/unit

Variable Name:: DUQ270U
SAS Label:: Last time you used cocaine/unit
English Text:: How long has it been since you last used cocaine, in any form?
English Instructions:: ENTER UNIT
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	Days	34	34
2	Weeks	24	58
3	Months	52	110
4	Years	367	477
7	Refused	0	477
9	Don't know	0	477
.	Missing	4095	4572

DUQ272 - # of time you used cocaine

Variable Name:: DUQ272
SAS Label:: # of time you used cocaine
English Text:: During your life, altogether how many times have you used cocaine, in any form?
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	Once	42	42
2	2-5 times	118	160
3	6-19 times	85	245
4	20-49 times	86	331
5	50-99 times	58	389
6	100 times or more	88	477
77	Refused	0	477
99	Don't know	1	478
.	Missing	4094	4572

DUQ280 - # of days used cocaine/month

Variable Name:: DUQ280
SAS Label:: # of days used cocaine/month
English Text:: During the past 30 days, on how many days did you use cocaine, in any form?
English Instructions:: HARD EDIT VALUES: 1-30. Error message: "Your response cannot exceed 30 days. Please press the "Back" button, press "Clear," and try again." ENTER A NUMBER
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1 to 30	Range of Values	65	65
777	Refused	0	65
999	Don't know	0	65
.	Missing	4507	4572

DUQ290 - Ever used heroin

Variable Name:: DUQ290
SAS Label:: Ever used heroin
English Text:: The following questions are about heroin. Have you ever, even once, used heroin?
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1	Yes	107	107
2	No	563	670	DUQ330
7	Refused	1	671	DUQ330
9	Don't know	0	671	DUQ330
.	Missing	3901	4572

DUQ300 - Age first used heroin

Variable Name:: DUQ300
SAS Label:: Age first used heroin
English Text:: How old were you the first time you used heroin?
English Instructions:: ENTER AGE IN YEARS
Target:: Both males and females 18 YEARS - 59 YEARS
Hard Edits:: 0 to 59

Code or Value	Value Description	Count	Cumulative
13 to 56	Range of Values	79	79
11	11 years or under	0	79
777	Refused	0	79
999	Don't know	0	79
.	Missing	4493	4572

DUQ310Q - Last time used heroin

Variable Name:: DUQ310Q
SAS Label:: Last time used heroin
English Text:: How long has it been since you last used heroin?
English Instructions:: ENTER NUMBER OF DAYS, WEEKS, MONTHS, OR YEARS
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1 to 60	Range of Values	79	79
7777	Refused	0	79
9999	Don't know	0	79
.	Missing	4493	4572

DUQ310U - Last time used heroin/unit

Variable Name:: DUQ310U
SAS Label:: Last time used heroin/unit
English Text:: How long has it been since you last used heroin?
English Instructions:: ENTER UNIT
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	Days	6	6
2	Weeks	2	8
3	Months	14	22
4	Years	57	79
7	Refused	0	79
9	Don't know	0	79
.	Missing	4493	4572

DUQ320 - # of days used heroin/month

Variable Name:: DUQ320
SAS Label:: # of days used heroin/month
English Text:: During the past 30 days, on how many days did you use heroin?
English Instructions:: HARD EDIT VALUES: 1-30. Error message: "Your response cannot exceed 30 days. Please press the "Back" button, press "Clear," and try again."ENTER A NUMBER
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1 to 30	Range of Values	8	8
77	Refused	0	8
99	Don't know	0	8
.	Missing	4564	4572

DUQ330 - Ever used methamphetamine

Variable Name:: DUQ330
SAS Label:: Ever used methamphetamine
English Text:: The following questions are about methamphetamine, also known as crank, crystal, ice or speed. Have you ever, even once, used methamphetamine?
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1	Yes	285	285
2	No	385	670	DUQ370
7	Refused	0	670	DUQ370
9	Don't know	1	671	DUQ370
.	Missing	3901	4572

DUQ340 - Age first used methamphetamine

Variable Name:: DUQ340
SAS Label:: Age first used methamphetamine
English Text:: How old were you the first time you used methamphetamine?
English Instructions:: ENTER AGE IN YEARS
Target:: Both males and females 18 YEARS - 59 YEARS
Hard Edits:: 0 to 59

Code or Value	Value Description	Count	Cumulative
12 to 55	Range of Values	231	231
11	11 years or under	0	231
777	Refused	0	231
999	Don't know	0	231
.	Missing	4341	4572

DUQ350Q - Last time used methamphetamine

Variable Name:: DUQ350Q
SAS Label:: Last time used methamphetamine
English Text:: How long has it been since you last used methamphetamine?
English Instructions:: ENTER NUMBER OF DAYS, WEEKS, MONTHS, OR YEARS
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1 to 40	Range of Values	230	230
7777	Refused	0	230
9999	Don't know	0	230
.	Missing	4342	4572

DUQ350U - Last time used methamphetamine/unit

Variable Name:: DUQ350U
SAS Label:: Last time used methamphetamine/unit
English Text:: How long has it been since you last used methamphetamine?
English Instructions:: ENTER UNIT
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	Days	28	28
2	Weeks	7	35
3	Months	22	57
4	Years	173	230
7	Refused	0	230
9	Don't know	0	230
.	Missing	4342	4572

DUQ352 - # times used methamphetamine

Variable Name:: DUQ352
SAS Label:: # times used methamphetamine
English Text:: During your life, altogether how many times have you used methamphetamine?
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	Once	27	27
2	2-5 times	42	69
3	6-19 times	42	111
4	20-49 times	39	150
5	50-99 times	21	171
6	100 times or more	59	230
77	Refused	1	231
99	Don't know	0	231
.	Missing	4341	4572

DUQ360 - # days used methamphetamine/month

Variable Name:: DUQ360
SAS Label:: # days used methamphetamine/month
English Text:: During the past 30 days, on how many days did you use methamphetamine?
English Instructions:: HARD EDIT VALUES: 1-30. Error message: "Your response cannot exceed 30 days. Please press the "Back" button, press "Clear," and try again." ENTER A NUMBER
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1 to 30	Range of Values	34	34
77	Refused	0	34
99	Don't know	0	34
.	Missing	4538	4572

DUQ370 - Ever use a needle to inject illegal drug

Variable Name:: DUQ370
SAS Label:: Ever use a needle to inject illegal drug
English Text:: The following questions are about the different ways that certain drugs can be used. Have you ever, even once, used a needle to inject a drug not prescribed by a doctor?
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1	Yes	106	106
2	No	4042	4148	DUQ426
7	Refused	1	4149	DUQ426
9	Don't know	4	4153	DUQ426
.	Missing	419	4572

DUQ380A - Drugs injected - Cocaine

Variable Name:: DUQ380A
SAS Label:: Drugs injected - Cocaine
English Text:: Which of the following drugs have you injected using a needle?
English Instructions:: SHOW ALL FIVE ITEMS ON SINGLE ACASI SCREEN HARD EDIT: AT LEAST ONE ITEM IN DUQ380 MUST BE SELECTED. Error message: "Earlier you reported using a needle to inject drugs not prescribed by a doctor. Which of these drugs did you inject?"
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative
1	Cocaine	54	54
7	Refused	0	54
9	Don't know	0	54
.	Missing	4518	4572

DUQ380B - Drugs injected - Heroin

Variable Name:: DUQ380B
SAS Label:: Drugs injected - Heroin
English Text:: Which of the following drugs have you injected using a needle?
English Instructions:: SHOW ALL FIVE ITEMS ON SINGLE ACASI SCREEN HARD EDIT: AT LEAST ONE ITEM IN DUQ380 MUST BE SELECTED. Error message: "Earlier you reported using a needle to inject drugs not prescribed by a doctor. Which of these drugs did you inject?"
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
2	Heroin	54	54
.	Missing	4518	4572

DUQ380C - Drugs injected - Methamphetamine

Variable Name:: DUQ380C
SAS Label:: Drugs injected - Methamphetamine
English Text:: Which of the following drugs have you injected using a needle?
English Instructions:: SHOW ALL FIVE ITEMS ON SINGLE ACASI SCREEN HARD EDIT: AT LEAST ONE ITEM IN DUQ380 MUST BE SELECTED. Error message: "Earlier you reported using a needle to inject drugs not prescribed by a doctor. Which of these drugs did you inject?"
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
3	Methamphetamine	34	34
.	Missing	4538	4572

DUD380F - Drugs injected - Steroids or other drugs

Variable Name:: DUD380F
SAS Label:: Drugs injected - Steroids or other drugs
English Text:: Which of the following drugs have you injected using a needle?
English Instructions:: SHOW ALL FIVE ITEMS ON SINGLE ACASI SCREEN HARD EDIT: AT LEAST ONE ITEM IN DUQ380 MUST BE SELECTED. Error message: "Earlier you reported using a needle to inject drugs not prescribed by a doctor. Which of these drugs did you inject?"
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
6	Steroids or any other drugs	25	25
.	Missing	4547	4572

DUQ390 - Age first injected drugs

Variable Name:: DUQ390
SAS Label:: Age first injected drugs
English Text:: How old were you when you first used a needle to inject any drug not prescribed by a doctor?
English Instructions:: ENTER AGE IN YEARS
Target:: Both males and females 18 YEARS - 69 YEARS
Hard Edits:: 0 to 69

Code or Value	Value Description	Count	Cumulative
13 to 61	Range of Values	104	104
11	11 years or under	0	104
777	Refused	1	105
999	Don't know	1	106
.	Missing	4466	4572

DUQ400Q - Last time injected drugs

Variable Name:: DUQ400Q
SAS Label:: Last time injected drugs
English Text:: How long ago has it been since you last used a needle to inject a drug not prescribed by a doctor?
English Instructions:: ENTER NUMBER OF DAYS, WEEKS, MONTHS, OR YEARS
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative
0 to 65	Range of Values	104	104
7777	Refused	2	106
9999	Don't know	0	106
.	Missing	4466	4572

DUQ400U - Last time injected drugs/unit

Variable Name:: DUQ400U
SAS Label:: Last time injected drugs/unit
English Text:: How long ago has it been since you last used a needle to inject a drug not prescribed by a doctor?
English Instructions:: ENTER UNIT
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative
1	Days	3	3
2	Weeks	1	4
3	Months	13	17
4	Years	87	104
7	Refused	0	104
9	Don't know	0	104
.	Missing	4468	4572

DUQ410 - # times injected drugs/lifetime

Variable Name:: DUQ410
SAS Label:: # times injected drugs/lifetime
English Text:: During your life, altogether how many times have you injected drugs not prescribed by a doctor?
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative	Skip to Item
1	Once	11	11	DUQ430
2	2-5 times	26	37
3	6-19 times	11	48
4	20-49 times	14	62
5	50-99 times	8	70
6	100 times or more	35	105
77	Refused	1	106
99	Don't know	0	106
.	Missing	4466	4572

DUQ420 - How often did you inject drugs

Variable Name:: DUQ420
SAS Label:: How often did you inject drugs
English Text:: Think about the period of your life when you injected drugs the most often. How often did you inject then?
Target:: Both males and females 18 YEARS - 69 YEARS

Code or Value	Value Description	Count	Cumulative
1	More than once a day,	37	37
2	About once a day,	20	57
3	At least once a week but not every day,	12	69
4	At least once a month but not every week,	7	76
5	Less than once a month	17	93
7	Refused	1	94
9	Don't know	1	95
.	Missing	4477	4572

DUQ426 - CHECK ITEM

Variable Name:: DUQ426
English Instructions:: BOX 5 CHECK ITEM DUQ426: IF SP 60-69 YEARS, GO TO END OF SECTION. IF SP HAS USED MARIJUANA (CODED '1') IN DUQ200 OR SP HAS USED COCAINE, HEROIN, OR METHAMPHETAMINE (CODED '1') IN DUQ240, OR SP HAS INJECTED ANY DRUG NOT PRESCRIBED BY A DOCTOR (CODED '1') IN DUQ370, GO TO DUQ430. OTHERWISE, GO TO END OF SECTION.
Target:: Both males and females 18 YEARS - 69 YEARS

DUQ430 - Ever been in rehabilitation program

Variable Name:: DUQ430
SAS Label:: Ever been in rehabilitation program
English Text:: Have you ever been in a drug treatment or drug rehabilitation program?
Target:: Both males and females 18 YEARS - 59 YEARS

Code or Value	Value Description	Count	Cumulative
1	Yes	186	186
2	No	1579	1765
7	Refused	0	1765
9	Don't know	0	1765
.	Missing	2807	4572

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