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Drug Use Questionnaire

45 Shared Subjects

N/A
Clinical Assessments
Substance Use
06/19/2020
duq01
03/01/2024
View Change History
01
Definition
Submission Template
Query Element Name Data Type Size Required Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR*
src_subject_id String 20 Required Subject ID how it's defined in lab/project subjectid, subjectnumber
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY datacollecteddate
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0::1440 Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
cs08 Integer Recommended 8. Marijuana? 0;1 0=No; 1=Yes a_duq01, duq_01
a_duq01a String 20 Recommended Number of days using marijuana in the past 90 days (3 months or since your court date) duq_01a
a_duq01b String 20 Recommended Number of days using marijuana with alcohol in the past 90 days (3 months or since your court date) duq_01b
a_duq01c String 20 Recommended Average number of times per day using marijuana in the past 90 days (3 months or since your court date) duq_01c
cs09 Integer Recommended Cocaine 0;1 0=No; 1=Yes a_duq02, duq_02
a_duq02a String 20 Recommended Number of days using cocaine in the past 90 days (3 months or since your court date) duq_02a
a_duq02b String 20 Recommended Number of days using cocaine with alcohol in the past 90 days (3 months or since your court date) duq_02b
a_duq02c String 20 Recommended Average number of times per day using cocaine in the past 90 days (3 months or since your court date) duq_02c
cs12 Integer Recommended Amphetamines 0;1 0=No; 1=Yes a_duq03, duq_03
a_duq03a String 20 Recommended Number of days using crystal meth in the past 90 days (3 months or since your court date) duq_03a
a_duq03b String 20 Recommended Number of days using crystal meth with alcohol in the past 90 days (3 months or since your court date) duq_03b
a_duq03c String 20 Recommended Average number of times per day using crystal meth in the past 90 days (3 months or since your court date) duq_03c
lsd Integer Recommended LSD: 0;1;999 0 = No; 1 = Yes a_duq04, duq_04
a_duq04a String 20 Recommended Number of days using LSD (acid) in the past 90 days (3 months or since your court date) duq_04a
a_duq04b String 20 Recommended Number of days using LSD (acid) with alcohol in the past 90 days (3 months or since your court date) duq_04b
a_duq04c String 20 Recommended Average number of times per day using LSD (acid) in the past 90 days (3 months or since your court date) duq_04c
cs11 Integer Recommended 11. PCP? 0;1 0=No; 1=Yes a_duq05, duq_05
a_duq05a String 20 Recommended Number of days using PCP (angel dust) in the past 90 days (3 months or since your court date) duq_05a
a_duq05b String 20 Recommended Number of days using PCP (angel dust) with alcohol in the past 90 days (3 months or since your court date) duq_05b
a_duq05c String 20 Recommended Average number of times per day using PCP (angel dust) in the past 90 days (3 months or since your court date) duq_05c
inhalant Integer Recommended inhalants 0;1;-7 0=No; 1=Yes; -7=Refused a_duq06, duq_06
a_duq06a String 20 Recommended Number of days using paint, glue, or other things you inhale in the past 90 days (3 months or since your court date) duq_06a
a_duq06b String 20 Recommended Number of days using paint, glue, or other things you inhale with alcohol in the past 90 days (3 months or since your court date) duq_06b
a_duq06c String 20 Recommended Average number of times per day using paint, glue, or other things you inhale in the past 90 days (3 months or since your court date) duq_06c
cs10 Integer Recommended 10. Opiates? 0;1 0=No; 1=Yes a_duq07, duq_07
a_duq07a String 20 Recommended Number of days using heroin or other opiates (for example, morphine) in the past 90 days (3 months or since your court date) duq_07a
a_duq07b String 20 Recommended Number of days using heroin or other opiates with alcohol in the past 90 days (3 months or since your court date) duq_07b
a_duq07c String 20 Recommended Average number of times per day using heroin or other opiates in the past 90 days (3 months or since your court date) duq_07c
dast_2 Integer Recommended Have you abused prescription drugs? 0;1;9999 0=No; 1=Yes; 9999 = no data a_duq08, duq_08
a_duq08a String 20 Recommended Number of days using prescription drugs (not prescribed to you or used more often than prescribed/used to get high) in the past 90 days (3 months or since your court date) duq_08a
a_duq08b String 20 Recommended Number of days using prescription drugs (not prescribed to you or used more often than prescribed/used to get high) with alcohol in the past 90 days (3 months or since your court date) duq_08b
a_duq08c String 20 Recommended Average number of times per day using prescription drugs (not prescribed to you or used more often than prescribed/used to get high) in the past 90 days (3 months or since your court date) duq_08c
a_duq09 Integer Recommended Designer drugs (ecstacy, MDMA, GHB, etc.) 0;1 0 = No; 1 = Yes duq_09
a_duq09a String 20 Recommended Number of days using designer drugs (ecstacy, MDMA, GHB, etc.) in the past 90 days (3 months or since your court date) duq_09a
a_duq09b String 20 Recommended Number of days using designer drugs (ecstacy, MDMA, GHB, etc.) with alcohol in the past 90 days (3 months or since your court date) duq_09b
a_duq09c String 20 Recommended Average number of times per day using designer drugs (ecstacy, MDMA, GHB, etc.) in the past 90 days (3 months or since your court date) duq_09c
cs13 Integer Recommended 13. Other? 0;1 0=No; 1=Yes a_duq10, duq_10
a_duq10a String 20 Recommended Number of days using other drugs in the past 90 days (3 months or since your court date) duq_10a
a_duq10b String 20 Recommended Number of days using other drugs with alcohol in the past 90 days (3 months or since your court date) duq_10b
a_duq10c String 20 Recommended Average number of times per day using other drugs in the past 90 days (3 months or since your court date) duq_10c
subus31 String 50 Recommended Specify other recreational drugs a_duq10d, duq_10d
cigarette_use Integer Recommended does participant use cigarettes? 0 = no; 1 = yes 0;1 0 = No; 1 = Yes a_duq11, duq_11
a_duq11a String 20 Recommended Number of days using cigarettes in the past 90 days (3 months or since your court date) duq_11a
a_duq11b String 20 Recommended Number of days using cigarettes with alcohol in the past 90 days (3 months or since your court date) duq_11b
a_duq11c String 20 Recommended Average number of times per day using cigarettes in the past 90 days (3 months or since your court date) duq_11c
a_duq11d String 20 Recommended On days that you smoked cigarettes, how many cigarettes did you usually smoke per day? duq_11d
duq_freq_year_5 Integer Recommended How often in the past year did you use heroin? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_year_6 Integer Recommended How often in the past year did you use prescription opioids other than as prescribed? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_year_7 Integer Recommended How often in the past year did you use other illicit opioids, such as fentanyl? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_year_8 Integer Recommended How often in the past year did you use [ChoiceTextEntry response from DUQ_YEAR_DRUG]? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_year_9 Integer Recommended How often in the past year did you use cocaine, including powder or crack? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_month_3 Integer Recommended How often in the past 30 days did you use cannabis, also known as marijuana or weed? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_month_4 Integer Recommended How often in the past 30 days you use Methamphetamine, or other stimulants like amphetamine? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_month_5 Integer Recommended How often in the past 30 days did you use heroin? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_month_6 Integer Recommended How often in the past 30 days did you use prescription opioids other than as prescribed? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_month_7 Integer Recommended How often in the past 30 days did you use other illicit opioids, such as fentanyl? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_month_8 Integer Recommended How often in the past 30 days did you use [ChoiceTextEntry response from DUQ_MONTH_DRUG]? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_month_9 Integer Recommended How often in the past 30 days did you use cocaine, including powder or crack? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_ever Integer Recommended Please indicate which, if any, of the following drugs you have tried before: 1::6;9;10;11 1 = Cannabis, also known as marijuana or weed; 2 = Methamphetamine, or other stimulants like amphetamine; 3 = Heroin; 4 = Used prescription opioids other than as prescribed; 5 = Other illicit opioids, such as fentanyl; 6 = A drug not listed above:; 9 = Cocaine, including powder or crack; 10 = None of the above; 11 = Multiple drugs
duq_year Integer Recommended Please indicate which, if any, of the following drugs you have used in the past year. 3::11 3 = Cannabis, also known as marijuana or weed; 4 = Methamphetamine, or other stimulants like amphetamine; 5 Heroin; 6 = Used prescription opioids other than as prescribed; 7 = Other illicit opioids, such as fentanyl; 8 = [ChoiceTextEntry]; 9 = Cocaine, including powder or crack; 10 = None of the above; 11 = Multiple drugs
duq_year_drug String 300 Recommended DUQ_YEAR OPTION 8 = [ChoiceTextEntry] ONLY
duq_month Integer Recommended Please indicate, which, if any, other following drugs you have used in the past 30 days: 3::11 3 = Cannabis, also known as marijuana or weed; 4 = Methamphetamine, or other stimulants like amphetamine; 5 Heroin; 6 = Used prescription opioids other than as prescribed; 7 = Other illicit opioids, such as fentanyl; 8 = [ChoiceTextEntry]; 9 = Cocaine, including powder or crack; 10 = None; 11 = MULTIPLE TEXT CHOICE ENTRY
duq_month_drug String 300 Recommended DUQ_MONTH OPTION 8 = [ChoiceTextEntry] ONLY
duq_freq_year_3 Integer Recommended How often in the past year did you use cannabis, also known as marijuana or weed? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_freq_year_4 Integer Recommended How often in the past year did you use Methamphetamine, or other stimulants like amphetamine? 1::10 1 = 1 time; 2 = 2 times; 3 = Once a month; 4 = 2 to 3 times a month; 5 = Once a week; 6 = 2 times a week; 7 = 3 to 4 times a week; 8 = Nearly every day; 9 = Every day; 10 = More than once a day
duq_ever_multiple String 300 Recommended Please list all the drugs you have ever tried before
bmj5a Integer Recommended What time slot(s) during the day did you tend to use marijuana? 12am-6am 0;1 0=No; 1=Yes
bmj5b Integer Recommended What time slot(s) during the day did you tend to use marijuana? 6am-12pm 0;1 0=No; 1=Yes
bmj5c Integer Recommended What time slot(s) during the day did you tend to use marijuana? 12pm-6pm 0;1 0=No; 1=Yes
bmj5d Integer Recommended What time slot(s) during the day did you tend to use marijuana? 6pm-12am 0;1 0=No; 1=Yes
bmj6 Integer Recommended In a typical week, how many days do you use marijuana within 3 hours of going to bed? 0::7
bdmqb1 Integer Recommended Consider a typical week during the PAST MONTH. Over how many HOURS, on average, were you high from marijuana? On a typical Monday, I was high? 0::23; 999 0=Less than 1 hour; 1=1-2 hours; 2=2-3 hours; 3=3-4 hours; 4=4-5 hours; 5=5-6 hours; 6=6-7 hours; 7=7-8 hours; 8=8-9 hours; 9=9-10 hours; 10=10-11 hours; 11=11-12 hours; 12=12-13 hours; 13=13-14 hours; 14=14-15 hours; 15=15-16 hours; 16=16-17 hours; 17=17-18 hours; 18=18-19 hours; 19=19-20 hours; 20=20-21 hours; 21=21-22 hours; 22=22-23 hours; 23=23-24 hours; 999=0 hours
bdmqb2 Integer Recommended Consider a typical week during the PAST MONTH. Over how many HOURS, on average, were you high from marijuana? On a typical Tuesday, I was high? 0::23; 999 0=Less than 1 hour; 1=1-2 hours; 2=2-3 hours; 3=3-4 hours; 4=4-5 hours; 5=5-6 hours; 6=6-7 hours; 7=7-8 hours; 8=8-9 hours; 9=9-10 hours; 10=10-11 hours; 11=11-12 hours; 12=12-13 hours; 13=13-14 hours; 14=14-15 hours; 15=15-16 hours; 16=16-17 hours; 17=17-18 hours; 18=18-19 hours; 19=19-20 hours; 20=20-21 hours; 21=21-22 hours; 22=22-23 hours; 23=23-24 hours; 999=0 hours
bdmqb3 Integer Recommended Consider a typical week during the PAST MONTH. Over how many HOURS, on average, were you high from marijuana? On a typical Wednesday, I was high? 0::23; 999 0=Less than 1 hour; 1=1-2 hours; 2=2-3 hours; 3=3-4 hours; 4=4-5 hours; 5=5-6 hours; 6=6-7 hours; 7=7-8 hours; 8=8-9 hours; 9=9-10 hours; 10=10-11 hours; 11=11-12 hours; 12=12-13 hours; 13=13-14 hours; 14=14-15 hours; 15=15-16 hours; 16=16-17 hours; 17=17-18 hours; 18=18-19 hours; 19=19-20 hours; 20=20-21 hours; 21=21-22 hours; 22=22-23 hours; 23=23-24 hours; 999=0 hours
bdmqb4 Integer Recommended Consider a typical week during the PAST MONTH. Over how many HOURS, on average, were you high from marijuana? On a typical Thursday, I was high? 0::23; 999 0=Less than 1 hour; 1=1-2 hours; 2=2-3 hours; 3=3-4 hours; 4=4-5 hours; 5=5-6 hours; 6=6-7 hours; 7=7-8 hours; 8=8-9 hours; 9=9-10 hours; 10=10-11 hours; 11=11-12 hours; 12=12-13 hours; 13=13-14 hours; 14=14-15 hours; 15=15-16 hours; 16=16-17 hours; 17=17-18 hours; 18=18-19 hours; 19=19-20 hours; 20=20-21 hours; 21=21-22 hours; 22=22-23 hours; 23=23-24 hours; 999=0 hours
bdmqb5 Integer Recommended Consider a typical week during the PAST MONTH. Over how many HOURS, on average, were you high from marijuana? On a typical Friday, I was high? 0::23; 999 0=Less than 1 hour; 1=1-2 hours; 2=2-3 hours; 3=3-4 hours; 4=4-5 hours; 5=5-6 hours; 6=6-7 hours; 7=7-8 hours; 8=8-9 hours; 9=9-10 hours; 10=10-11 hours; 11=11-12 hours; 12=12-13 hours; 13=13-14 hours; 14=14-15 hours; 15=15-16 hours; 16=16-17 hours; 17=17-18 hours; 18=18-19 hours; 19=19-20 hours; 20=20-21 hours; 21=21-22 hours; 22=22-23 hours; 23=23-24 hours; 999=0 hours
bdmqb6 Integer Recommended Consider a typical week during the PAST MONTH. Over how many HOURS, on average, were you high from marijuana? On a typical Saturday, I was high? 0::23; 999 0=Less than 1 hour; 1=1-2 hours; 2=2-3 hours; 3=3-4 hours; 4=4-5 hours; 5=5-6 hours; 6=6-7 hours; 7=7-8 hours; 8=8-9 hours; 9=9-10 hours; 10=10-11 hours; 11=11-12 hours; 12=12-13 hours; 13=13-14 hours; 14=14-15 hours; 15=15-16 hours; 16=16-17 hours; 17=17-18 hours; 18=18-19 hours; 19=19-20 hours; 20=20-21 hours; 21=21-22 hours; 22=22-23 hours; 23=23-24 hours; 999=0 hours
bdmqb7 Integer Recommended Consider a typical week during the PAST MONTH. Over how many HOURS, on average, were you high from marijuana? On a typical Sunday, I was high? 0::23; 999 0=Less than 1 hour; 1=1-2 hours; 2=2-3 hours; 3=3-4 hours; 4=4-5 hours; 5=5-6 hours; 6=6-7 hours; 7=7-8 hours; 8=8-9 hours; 9=9-10 hours; 10=10-11 hours; 11=11-12 hours; 12=12-13 hours; 13=13-14 hours; 14=14-15 hours; 15=15-16 hours; 16=16-17 hours; 17=17-18 hours; 18=18-19 hours; 19=19-20 hours; 20=20-21 hours; 21=21-22 hours; 22=22-23 hours; 23=23-24 hours; 999=0 hours
duq_ever_drug String 300 Recommended DUQ_EVER OPTION 8 = [ChoiceTextEntry] ONLY
duq_year_multiple String 300 Recommended Please list all the drugs you have you used in the past year
duq_month_multiple String 300 Recommended Please indicate which, if any, of the following drugs you have used in the past 30 days:
yrbs_drug_use8 Integer Recommended Number of times ever used any form of cocaine, including powder, crack, or freebase. 1 :: 6;9998 1= 0 times; 2= 1 to 2 times; 3= 3 to 9 times; 4= 10 to 19 times; 5= 20 to 39 times; 6= 40 or more times; 9998= Do not want to answer
yrbs_drug_use9 Integer Recommended Number of times ever sniffed glue, breathed the contents of aerosol spray cans, or inhaled any paints or sprays to get high. 1 :: 6;9998 1= 0 times; 2= 1 to 2 times; 3= 3 to 9 times; 4= 10 to 19 times; 5= 20 to 39 times; 6= 40 or more times; 9998= Do not want to answer
yrbs_drug_use10 Integer Recommended Number of times ever used heroin (also called smack, junk, or China White). 1 :: 6;9998 1= 0 times; 2= 1 to 2 times; 3= 3 to 9 times; 4= 10 to 19 times; 5= 20 to 39 times; 6= 40 or more times; 9998= Do not want to answer
yrbs_drug_use11 Integer Recommended Number of times ever used methamphetamines (also called speed, crystal meth, crank, ice, or meth). 1 :: 6;9998 1= 0 times; 2= 1 to 2 times; 3= 3 to 9 times; 4= 10 to 19 times; 5= 20 to 39 times; 6= 40 or more times; 9998= Do not want to answer
yrbs_drug_use12 Integer Recommended Number of times ever used ecstasy (also called MDMA or Molly). 1 :: 6;9998 1= 0 times; 2= 1 to 2 times; 3= 3 to 9 times; 4= 10 to 19 times; 5= 20 to 39 times; 6= 40 or more times; 9998= Do not want to answer
yrbs_drug_use13 Integer Recommended Number of times ever used a needle to inject any illegal drug into your body. 1 :: 6;9998 1= 0 times; 2= 1 to 2 times; 3= 3 to 9 times; 4= 10 to 19 times; 5= 20 to 39 times; 6= 40 or more times; 9998= Do not want to answer
yrbs_drug_use14 Integer Recommended Number of days used any form of cocaine, including powder, crack, or freebase in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use15 Integer Recommended Number of days sniffed glue, breathed the contents of aerosol spray cans, or inhaled any paints or sprays to get high in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use16 Integer Recommended Number of days used heroin (also called smack, junk, or China White) in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use17 Integer Recommended Number of days used methamphetamines (also called speed, crystal meth, crank, ice, or meth) in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use18 Integer Recommended Number of days used ecstasy (also called MDMA or Molly) in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use19 Integer Recommended Number of days used a needle to inject any illegal drug into your body in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use1 Integer Recommended Number of days smoke cigarettes in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use2 Integer Recommended Number of days using electronic vapor products in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use3 Integer Recommended Number of days using chewing tobacco, snuff, dip, snus, or dissolvable tobacco products, such as Copenhagen, Grizzly, Skoal, or Camel Snus in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use4 Integer Recommended Number of days smoking cigars, cigarillos, or little cigars in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use5 Integer Recommended Number of days using marijuana in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use6 Integer Recommended Number of days using synthetic marijuana (also called Spice, fake weed, K2, or Black Mamba) in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
yrbs_drug_use7 Integer Recommended Number of days using prescription pain medicine without a doctors prescription or differently than how a doctor told you to use it in the past 30 days. 1 :: 7;9998 1= 0 days; 2= 1 to 2 days; 3= 3 to 5 days; 4= 6 to 9 days; 5= 10 to 19 days; 6= 20 to 29 days; 7= All 30 days; 9998= Do not want to answer
opiate_mo Integer Recommended Heroin or other opiates (e.g., morphine): Number of days used in the past month 0::31
tobac_mo Integer Recommended Tobacco products (e.g., cigarettes, vaping, cigars, etc.): Number of days used in the past month 0::31
sedate_mo Integer Recommended Sedative or anxiety medications (e.g., Ambien, Ativan, Xanax, Valium, Klonopin): Number of days used recreationally in the last month 0::31
stimed_mo Integer Recommended Stimulant medications (e.g., Ritalin, Dexedrine, Adderall, Concerta): Number of days used recreationally in the last month 0::31
pain_mo Integer Recommended Pain medication (e.g., Vicodin, OxyContin, Tylenol 3 with Codeine): Number of days used recreationally in the last month 0::31
mj_alc Integer Recommended Marijuana (i.e., weed, pot, including spice and other synthetic analog forms) used within 3 hours of consuming alcohol 0;1 0= No; 1= Yes
stim_alc Integer Recommended Stimulants such as cocaine or methamphetamine taken within 3 hours of consuming alcohol 0;1 0= No; 1= Yes
ddrugs_alc Integer Recommended Designer drugs (e.g., ecstasy, MDMA, GHB, etc.) or Hallucinogens (e.g., mushrooms, LSD, PCP, etc.) used within 3 hours of consuming alcohol 0;1 0= No; 1= Yes
opiates_alc Integer Recommended Heroin or other opiates (e.g., morphine): taken within 3 hours of consuming alcohol 0;1 0= No; 1= Yes
tobac_alc Integer Recommended Tobacco products (e.g., cigarettes, vaping, cigars, etc.) taken within 3 hours of consuming alcohol 0;1 0= No; 1= Yes
sedate_alc Integer Recommended Sedative or anxiety medications (e.g., Ambien, Ativan, Xanax, Valium, Klonopin) taken within 3 hours of consuming alcohol 0;1 0= No; 1= Yes
stimed_alc Integer Recommended Stimulant medications (e.g., Ritalin, Dexedrine, Adderall, Concerta) taken within 3 hours of consuming alcohol 0;1 0= No; 1= Yes
pain_alc Integer Recommended Pain medication (e.g., Vicodin, OxyContin, Tylenol 3 with Codeine) taken within 3 hours of consuming alcohol 0;1 0= No; 1= Yes
nocombo Integer Recommended I did not use any of these drugs while drinking alcohol. 0;1 0= No; 1= Yes
tobacuse Integer Recommended Do you currently use tobacco products of any kind? 0::2 0= No; 1= Yes; 2= I choose not to answer
illegals Integer Recommended In your lifetime, have you ever used illegal drugs (e.g. marijuana, cocaine, heroin) for non-medical reasons? 0::2 0= No; 1= Yes; 2= I choose not to answer
meddrugs Integer Recommended In your lifetime, have you ever used prescription drugs (e.g., painkillers, anti-anxiety drugs such as Xanax, or stimulants such as Adderall) for non-medical reasons? 0::2 0= No; 1= Yes; 2= I choose not to answer
couse_drug_alc Integer Recommended In your lifetime, have you ever used illegal or prescription drugs while drinking alcohol? 0::2 0= No; 1= Yes; 2= I choose not to answer
mj_mo Integer Recommended Marijuana (i.e., weed, pot, including spice and other synthetic or analog forms): Number of days used in the past month 0::31
stim_mo Integer Recommended Stimulants such as Cocaine or Methamphetamine: Number of days used in the past month 0::31
dsigner_mo Integer Recommended Designer drugs (e.g., ecstasy, MDMA, GHB, etc.) or Hallucinogens (e.g., mushrooms, LSD, PCP, etc.): Numbers of days used in the past month 0::31
yscm02b Integer Recommended Have you used this in the past 2 weeks: Pills to calm you down, help you relax, or help you sleep 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm02c Integer Recommended Have you EVER had a time when your use of this substance caused problems for you: Pills to calm you down, help you relax, or help you sleep 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm02e Integer Recommended Have you EVER had a time when anyone objected to your use of this substance: Pills to calm you down, help you relax, or help you sleep 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm03 Integer Recommended In the past year, have you used any of following NOT AS PRESCRIBED: Marijuana (like edibles, flowers, hashish, vaping, K2, etc.) 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm03a Integer Recommended How often have you used this in the last 3 months: Marijuana 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
yscm03b Integer Recommended Have you used this in the past 2 weeks: Marijuana 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm03c Integer Recommended Have you EVER had a time when your use of this substance caused problems for you: Marijuana 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm03e Integer Recommended Have you EVER had a time when anyone objected to your use of this substance: Marijuana 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm04 Integer Recommended In the past year, have you used any of following NOT AS PRESCRIBED: Stimulants or ''uppers'' to give you more energy, keep you alert, lose weight, or help you focus (like Ritalin, Adderall, speed, methamphetamine, crystal meth, amphetamine, etc.)? 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm04a Integer Recommended How often have you used this in the last 3 months: Stimulants or ''uppers'' 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
yscm04b Integer Recommended Have you used this in the past 2 weeks: Stimulants or ''uppers'' 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm04c Integer Recommended Have you EVER had a time when your use of this substance caused problems for you: Stimulants or ''uppers'' 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm04e Integer Recommended Have you EVER had a time when anyone objected to your use of this substance: Stimulants or ''uppers'' 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm05 Integer Recommended In the past year, have you used any of following NOT AS PRESCRIBED: Cocaine or ''crack''? 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm05a Integer Recommended How often have you used this in the last 3 months: Cocaine or ''crack'' 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
yscm05b Integer Recommended Have you used this in the past 2 weeks: Cocaine or ''crack'' 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm05c Integer Recommended Have you EVER had a time when your use of this substance caused problems for you: Cocaine or ''crack'' 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm05e Integer Recommended Have you EVER had a time when anyone objected to your use of this substance: Cocaine or ''crack'' 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm06 Integer Recommended In the past year, have you used any of following NOT AS PRESCRIBED: Heroin or methadone? 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm06a Integer Recommended How often have you used this in the last 3 months: Heroin or methadone 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
yscm01 Integer Recommended In the past year, have you had any alcoholic drinks? 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm06b Integer Recommended Have you used this in the past 2 weeks: Heroin or methadone 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm06c Integer Recommended Have you EVER had a time when your use of this substance caused problems for you: Heroin or methadone 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm06e Integer Recommended Have you EVER had a time when anyone objected to your use of this substance: Heroin or methadone 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm07 Integer Recommended In the past year, have you used any of following NOT AS PRESCRIBED: Prescription painkillers (like Morphine, Vicodin, Oxycodone, Codeine, Fentanyl, etc.)? 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm07a Integer Recommended How often have you used this in the last 3 months: Prescription painkillers 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
yscm07b Integer Recommended Have you used this in the past 2 weeks: Prescription painkillers 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm07c Integer Recommended Have you EVER had a time when your use of this substance caused problems for you: Prescription painkillers 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm07e Integer Recommended Have you EVER had a time when anyone objected to your use of this substance: Prescription painkillers 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm08 Integer Recommended In the past year, have you used any of following NOT AS PRESCRIBED: Any hallucinogenic/psychedelic drugs to ''trip'' or heighten your senses (like LSD, Ecstasy, MDMA, molly, mescaline, shrooms or psilocybin, etc.)? 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm08a Integer Recommended How often have you used this in the last 3 months: Hallucinogenic or psychedelic drugs 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
yscm01a Integer Recommended How often have you had an alcoholic drink in the past 3 months? 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
yscm08b Integer Recommended Have you used this in the past 2 weeks: Hallucinogenic or psychedelic drugs 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm08c Integer Recommended Have you EVER had a time when your use of this substance caused problems for you: Hallucinogenic or psychedelic drugs 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm08e Integer Recommended Have you EVER had a time when anyone objected to your use of this substance: Hallucinogenic or psychedelic drugs 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm09 Integer Recommended In the past year, have you used any of following NOT AS PRESCRIBED: PCP or ketamine (like angel dust, special K, vitamin K, etc.)? 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm09a Integer Recommended How often have you used this in the last 3 months: PCP or ketamine 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
yscm09b Integer Recommended Have you used this in the past 2 weeks: PCP or ketamine 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm09c Integer Recommended Have you EVER had a time when your use of this substance caused problems for you: PCP or ketamine 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm09e Integer Recommended Have you EVER had a time when anyone objected to your use of this substance: PCP or ketamine 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm10 Integer Recommended In the past year, have you used any of following NOT AS PRESCRIBED: Glue, paint, or correction fluid, gasoline, or other inhalants to get high? 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm10a Integer Recommended How often have you used this in the last 3 months: Glue, paint, correction fluid, gasoline, or other inhalants 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
yscm01b Integer Recommended In the past 2 weeks, how often have you had at least 4 alcoholic drinks in a single day? 0::4;-99 0= Not at all; 1= Rarely; less than a day or two; 2= Several days; 3= More than half the days; 4= Nearly every day; -99= NA or Refused
yscm10b Integer Recommended Have you used this in the past 2 weeks: Glue, paint, correction fluid, gasoline, or other inhalants 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm10c Integer Recommended Have you EVER had a time when your use of this substance caused problems for you: Glue, paint, or correction fluid, gasoline, or other inhalants 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm10e Integer Recommended Have you EVER had a time when anyone objected to your use of this substance: Glue, paint, correction fluid, gasoline, or other inhalants 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm11 Integer Recommended In the past year, have you used any of following NOT AS PRESCRIBED: Other drugs, like anabolic steroids, nitrous oxide, nitrites, diet pills, or over-the-counter medicine for allergies, colds, cough, or sleep? 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm11a Integer Recommended How often have you used this in the last 3 months: Other drugs, like anabolic steroids, nitrous oxide, nitrites, diet pills, or over-the-counter medicine for allergies, colds, cough, or sleep 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
yscm11b Integer Recommended Have you used this in the past 2 weeks: Other drugs, like anabolic steroids, nitrous oxide, nitrites, diet pills, or over-the-counter medicine for allergies, colds, cough, or sleep 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm11c Integer Recommended Have you EVER had a time when your use of this substance caused problems for you: Other drugs, like anabolic steroids, nitrous oxide, nitrites, diet pills, or over-the-counter medicine for allergies, colds, cough, or sleep 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm11e Integer Recommended Have you EVER had a time when anyone objected to your use of this substance: Other drugs, like anabolic steroids, nitrous oxide, nitrites, diet pills, or over-the-counter medicine for allergies, colds, cough, or sleep 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
c_obq1 Integer Recommended Have you ever overdosed in your life? 0;1;888;999 0 = No; 1= Yes; 888= DON'T KNOW ; 999= REFUSE
yscm13a Integer Recommended On what did you overdose? Morphine or heroin 0;1 0= No/Not apply; 1= Yes/Apply
yscm01c Integer Recommended Have you ever had a time when your drinking caused problems for you? 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm13b Integer Recommended On what did you overdose? Fentanyl 0;1 0= No/Not apply; 1= Yes/Apply
yscm13c Integer Recommended On what did you overdose? Xanax, Valium or Klonopin 0;1 0= No/Not apply; 1= Yes/Apply
yscm13d Integer Recommended On what did you overdose? Zoloft, Prozac, Wellbutrin or Cymbalta 0;1 0= No/Not apply; 1= Yes/Apply
yscm13e Integer Recommended On what did you overdose? Cocaine 0;1 0= No/Not apply; 1= Yes/Apply
yscm13f Integer Recommended On what did you overdose? Methamphetamine 0;1 0= No/Not apply; 1= Yes/Apply
yscm13g Integer Recommended On what did you overdose? Other 0;1 0= No/Not apply; 1= Yes/Apply
yscm13z Integer Recommended On what did you overdose? NA/Refused 0;1 0= No/Not apply; 1= Yes/Apply
yscm01d Integer Recommended Have you ever had a time when anyone objected to your drinking? 0::2;-99 0= No; 1= Yes, in the last year; 2= Yes, but not in the last year; -99= NA or Refused
yscm02 Integer Recommended In the past year, have you used any of following NOT AS PRESCRIBED: Pills to calm you down, help you relax, or help you sleep 0;1;-99 0= No; 1= Yes; -99= N/A or Refused
yscm02a Integer Recommended How often have you used this in the last 3 months: Pills to calm you down, help you relax, or help you sleep 0::7;-99 0= Never; 1= Once or twice; 2= Once a month; 3= Once every 2-3 weeks; 4= Once a week; 5= 2-3 times a week; 6= Once a day; 7= 2-3 times a day (or more); -99= NA or Refused
opiates_1 Integer Recommended Have you used any opiates or opioids in the last 30 days? (either without a prescription or in excess of the prescribed amount) 0; 1; -99 0 = No; 1 = Yes; -99 = No data
o_type_1 String 120 Recommended During the last 30 days, please specify opiate or opioid used Drug Name; -99 = No data
o_days_1 Integer Recommended During the last 30 days, how many days did you use opiates/opioids? 0::30;-99 Number of Days; -99 = No data
o_amount_1 Integer Recommended During the last 30 days, how much opiate/opioid would you use in one sitting? 1::100; -99 1 = 1 pill/dose; 100 = 100 pills/doses; -99 = No data
drug_1 Integer Recommended Have you used any other drug in the last 30 days 0; 1; -99 0 = No; 1 = Yes; -99 = No data
d_type_1 String 120 Recommended During the last 30 days, please specify type of drug used Drug Name; -99 = No data
d_days_1 Integer Recommended During the last 30 days, how many days did you use this drug? 0::30;-99 Number of Days; -99 = No data
d_amount_1 Integer Recommended During the last 30 days, how much of this drug was used in one sitting? pills/doses 1::100; -99 1 = 1 pill/dose; 100 = 100 pills/doses; -99 = No data
d_method_1 String 120 Recommended During the last 30 days, please specify method used for this drug -99 = No data
drugod_1 Integer Recommended Have you ever accidentally overdosed on drugs? 0; 1; -99 0 = No; 1 = Yes; -99 = No data
drugodnum_1 Integer Recommended How many times has this happened? Number of Times; -99 = No data
timepoint_wave Integer Recommended Timepoint Wave data collected 1::3 1 = Wave 1; 2 = Wave 2; 3 = Wave 3
marijuana_1 Integer Recommended During the last 30 days, have you used marijuana not prescribed by a doctor? 0; 1; -99 0 = No; 1 = Yes; -99 = No data
mj_days_1 Integer Recommended During the last 30 days, how many days did you use marijuana? 0::30;-99 Number of Days; -99 = No data
mj_amount_1 Integer Recommended During the last 30 days, how many MJ joints/pipes smoke in a day? 1::4; -99 1 = 1 per day; 2 = 2 per day; 3 = 3-5 per day; 4 = 6 or more per day; -99 = No data
heroin_1 Integer Recommended Have you used heroin in the last 30 days? 0; 1; -99 0 = No; 1 = Yes; -99 = No data
h_days_1 Integer Recommended During the last 30 days, how many days did you use heroin? 0::30;-99 Number of Days; -99 = No data
h_amount_1 Integer Recommended During the last 30 days, how much heroin would you usually use at one sitting? 1::10; -99 1 = 1 bag of heroin; 10 = 10 bags of heroin; -99 = No data
duq_canuse_3 Integer Recommended Have you used marijuana/cannabis/weed more than 5 times? 0;1 0 = No; 1 = Yes
duq_canuse_4 Integer Recommended How many times do you think you''ve ever used marijuana/cannabis/weed? Please estimate a whole number
duq_canuse_5 Integer Recommended Have you ever been a daily user of marijuana/cannabis/weed? 0;1 0 = No; 1 = Yes
duq_canuse_6 Integer Recommended Have you used marijuana/cannabis/weed in the last year? 0;1 0 = No; 1 = Yes
duq_canuse_7 Integer Recommended Have you used marijuana/cannabis/weed in the last 30 days? 0;1 0 = No; 1 = Yes
duq_canuse_8 Integer Recommended How many times in the last 30 days do you think you''ve used marijuana/cannabis/weed? Please estimate a whole number
duq_canuse_9 Integer Recommended On a scale from 0% to 100% of the time when you are drinking alcohol, how often do you also consume cannabis? Please estimate a percent
duq_ecsmolly_1 Integer Recommended Have you ever tried ecstasy/molly? 0;1 0 = No; 1 = Yes
duq_ecsmolly_2 Integer Recommended Have you used ecstasy/molly more than 5 times? 0;1 0 = No; 1 = Yes
duq_ecsmolly_3 Integer Recommended Have you used ecstasy/molly in the last year? 0;1 0 = No; 1 = Yes
duq_ecsmolly_4 Integer Recommended Have you used ecstasy/molly in the last 30 days? 0;1 0 = No; 1 = Yes
duq_ecsmolly_5 Integer Recommended How many times in the last 30 days do you think you''ve used ecstasy/molly? Please estimate a whole number
duq_cocr_1 Integer Recommended Have you ever tried cocaine/crack? 0;1 0 = No; 1 = Yes
duq_cocr_2 Integer Recommended Have you used cocaine/crack more than 5 times? 0;1 0 = No; 1 = Yes
duq_cocr_3 Integer Recommended Have you used cocaine/crack in the last year? 0;1 0 = No; 1 = Yes
duq_cocr_4 Integer Recommended Have you used cocaine/crack in the last 30 days? 0;1 0 = No; 1 = Yes
duq_cocr_5 Integer Recommended How many times in the last 30 days do you think you''ve used cocaine/crack? Please estimate a whole number
duq_hermeth_1 Integer Recommended Have you ever tried heroin/methadone? 0;1 0 = No; 1 = Yes
duq_hermeth_2 Integer Recommended Have you used heroin/methadone more than 5 times? 0;1 0 = No; 1 = Yes
duq_hermeth_3 Integer Recommended Have you used heroin/methadone in the last year? 0;1 0 = No; 1 = Yes
duq_tobprod_1 Integer Recommended Have you ever tried cigarettes/e-cigarettes/other tobacco products? 0;1 0 = No; 1 = Yes
duq_hermeth_4 Integer Recommended Have you used heroin/methadone in the last 30 days? 0;1 0 = No; 1 = Yes
duq_hermeth_5 Integer Recommended How many times in the last 30 days do you think you''ve used heroin/methadone? Please estimate a whole number
duq_hallpsych_1 Integer Recommended Have you ever tried hallucinogens/psychedelics? 0;1 0 = No; 1 = Yes
duq_hallpsych_2 Integer Recommended Have you used hallucinogens/psychedelics more than 5 times? 0;1 0 = No; 1 = Yes
duq_hallpsych_3 Integer Recommended Have you used hallucinogens/psychedelics in the last year? 0;1 0 = No; 1 = Yes
duq_hallpsych_4 Integer Recommended Have you used hallucinogens/psychedelics in the last 30 days? 0;1 0 = No; 1 = Yes
duq_hallpsych_5 Integer Recommended How many times in the last 30 days do you think you''ve used hallucinogens/psychedelics? Please estimate a whole number
duq_anaster_1 Integer Recommended Have you ever tried anabolic steroids? 0;1 0 = No; 1 = Yes
duq_anaster_2 Integer Recommended Have you used anabolic steroids more than 5 times? 0;1 0 = No; 1 = Yes
duq_anaster_3 Integer Recommended Have you used anabolic steroids in the last year? 0;1 0 = No; 1 = Yes
duq_tobprod_2 Integer Recommended Have you used cigarettes/e-cigarettes/other tobacco products more than 5 times? 0;1 0 = No; 1 = Yes
duq_anaster_4 Integer Recommended Have you used anabolic steroids in the last 30 days? 0;1 0 = No; 1 = Yes
duq_anaster_5 Integer Recommended How many times in the last 30 days do you think you''ve used anabolic steroids? Please estimate a whole number
duq_inhal_1 Integer Recommended Have you ever tried inhalants? 0;1 0 = No; 1 = Yes
duq_inhal_2 Integer Recommended Have you used inhalants more than 5 times? 0;1 0 = No; 1 = Yes
duq_inhal_3 Integer Recommended Have you used inhalants in the last year? 0;1 0 = No; 1 = Yes
duq_inhal_4 Integer Recommended Have you used inhalants in the last 30 days? 0;1 0 = No; 1 = Yes
duq_inhal_5 Integer Recommended How many times in the last 30 days do you think you''ve used inhalants? Please estimate a whole number
duq_otherdrug_spec String 100 Recommended Name of other drug you are reporting on
duq_otherdrug_1 Integer Recommended Have you ever tried other? 0;1 0 = No; 1 = Yes
duq_otherdrug_2 Integer Recommended Have you used other more than 5 times? 0;1 0 = No; 1 = Yes
duq_tobprod_3 Integer Recommended Have you used cigarettes/e-cigarettes/other tobacco products in the last year? 0;1 0 = No; 1 = Yes
duq_otherdrug_3 Integer Recommended Have you used other in the last year? 0;1 0 = No; 1 = Yes
duq_otherdrug_4 Integer Recommended Have you used other in the last 30 days? 0;1 0 = No; 1 = Yes
duq_otherdrug_5 Integer Recommended How many times in the last 30 days do you think you''ve used other? Please estimate a whole number
duq_painrel_1 Integer Recommended Have you ever tried pain relievers? 0;1 0 = No; 1 = Yes
duq_painrel_2 Integer Recommended Have you used pain relievers more than 5 times? 0;1 0 = No; 1 = Yes
duq_painrel_3 Integer Recommended Have you used pain relievers in the last year? 0;1 0 = No; 1 = Yes
duq_painrel_4 Integer Recommended Have you used pain relievers in the last 30 days? 0;1 0 = No; 1 = Yes
duq_painrel_5 Integer Recommended How many times in the last 30 days do you think you''ve used pain relievers? Please estimate a whole number
duq_stim_1 Integer Recommended Have you ever tried stimulants? 0;1 0 = No; 1 = Yes
duq_stim_2 Integer Recommended Have you used stimulants more than 5 times? 0;1 0 = No; 1 = Yes
duq_tobprod_4 Integer Recommended Have you used cigarettes/e-cigarettes/other tobacco products in the last 30 days? 0;1 0 = No; 1 = Yes
duq_stim_3 Integer Recommended Have you used stimulants in the last year? 0;1 0 = No; 1 = Yes
duq_stim_4 Integer Recommended Have you used stimulants in the last 30 days? 0;1 0 = No; 1 = Yes
duq_stim_5 Integer Recommended How many times in the last 30 days do you think you''ve used stimulants? Please estimate a whole number
duq_sed_1 Integer Recommended Have you ever tried sedatives? 0;1 0 = No; 1 = Yes
duq_sed_2 Integer Recommended Have you used sedatives more than 5 times? 0;1 0 = No; 1 = Yes
duq_sed_3 Integer Recommended Have you used sedatives in the last year? 0;1 0 = No; 1 = Yes
duq_sed_4 Integer Recommended Have you used sedatives in the last 30 days? 0;1 0 = No; 1 = Yes
duq_sed_5 Integer Recommended How many times in the last 30 days do you think you''ve used sedatives? Please estimate a whole number
duq_sleepaids_1 Integer Recommended Have you ever tried sleep aids? 0;1 0 = No; 1 = Yes
duq_sleepaids_2 Integer Recommended Have you used sleep aids more than 5 times? 0;1 0 = No; 1 = Yes
duq_tobprod_5 Integer Recommended How many days in the last 30 days do you think you''ve used tobacco products? Please estimate a whole number
duq_sleepaids_3 Integer Recommended Have you used sleep aids in the last year? 0;1 0 = No; 1 = Yes
duq_sleepaids_4 Integer Recommended Have you used sleep aids in the last 30 days? 0;1 0 = No; 1 = Yes
duq_sleepaids_5 Integer Recommended How many times in the last 30 days do you think you''ve used sleep aids? Please estimate a whole number
duq_otcmeds_1 Integer Recommended Have you ever tried over-the-counter medications? 0;1 0 = No; 1 = Yes
duq_otcmeds_2 Integer Recommended Have you used over-the-counter medications more than 5 times? 0;1 0 = No; 1 = Yes
duq_otcmeds_3 Integer Recommended Have you used over-the-counter medications in the last year? 0;1 0 = No; 1 = Yes
duq_otcmeds_4 Integer Recommended Have you used over-the-counter medications in the last 30 days? 0;1 0 = No; 1 = Yes
duq_otcmeds_5 Integer Recommended How many times in the last 30 days do you think you''ve used over-the-counter medications? Please estimate a whole number
duq_canuse_1 Integer Recommended Have you ever tried marijuana/cannabis/weed? 0;1 0 = No; 1 = Yes
duq_canuse_2 Integer Recommended How old were you when you first tried marijuana/cannabis/weed?
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

Please email the The NDA Help Desk with any questions.

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