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Data Structures with shared data
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Drinking History

853 Shared Subjects

N/A
Clinical Assessments
Med History
01/20/2015
drinkhx01
03/29/2022
View Change History
01
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 id
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0 :: 1260 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
Query days_baseline Integer Recommended Days since baseline daydrhx
Query assbdic String 5 Recommended Assessment Point D;14;E;24;LB;36;72;96;120; 9; B; 3; 7; 144; 168;192; C D=MTA baseline assessment; 14=MTA 14 month assessment; E=MTA early termination assessment; B = MTA Pre-Baseline Screening Assessment (579/579); 09 = MTA 9 Month Assessment (530/530); 24=MTA 24 month assessment; LB=LNCG baseline assessment; 36=MTA and LNCG 3 year assessment; 72=MTA and LNCG 6 year assessment; 96=MTA and LNCG 8 year assessment; 03 = MTA 3 Month Assessment (438/687);120=MTA and LNCG 10 year assessment; 7= 7th Grade Assessment (221/276); 144 = MTA & LNCG 12 Month Assessment (578/578); 168 = MTA & LNCG 14 Month Assessment (585/585); 192 = MTA & LNCG 16 Month Assessment (505/505); C = MTA Pre-Baseline Screening Assessment (78/78) assdrhx
Query relationship Integer Recommended Relationship of respondent to individual
1::94;-999
1 = Biological mom; 2 = Biological dad; 3 = Grandparent; 4 = Special education (sped) teacher; 5 = General education teacher; 6 = Occupational therapist; 7 = Speech and language therapist; 8 = Behavioral therapist; 9 = Paraprofessional; 10 = Aide; 11 = Principal; 12 = Administrator; 14 = Content teacher; 15 = Parent center director; 16 = Self; 17=Adoptive mother; 18=Adoptive father; 19=Foster mother; 20 = Foster father; 21=Grandmother; 22=Grandfather; 23=Step-mother; 24 = Step-father; 25=Aunt; 26=Uncle; 28=Both parents;31= Grandmother from mother side; 32= Grandfather from mother side; 33= Grandmother from father side; 34= Grandfather from father side; 36= Brother; 37= Sister; 38= Cousin; 39= female caregiver; 40=male caregiver; 41=Female child; 42=Male child; 43=Spouse/Mate; 44=Friend; 45=Parent; 46=Significant other; 47=Sibling; 48=Son/Daughter; 49=Son-in-law/Daughter-in law; 50=Other Relative; 51=Paid caregiver; 52=Friends; 53=Roommate; 54=Supervisor; 55=mother's boyfriend; 56=other parental figure; 57=Summary; 58=counselor ; 59 = other female relative; 60 = other male relative; 61 = non-relative ; 62=Maternal Aunt; 63=Maternal Uncle; 64=Maternal Cousin; 65 = Paternal Aunt; 66=Paternal Uncle; 67=Paternal Cousin ; 68=Biological/Adoptive Mother and Grandmother; 69=Biological/Adoptive Mother and Stepmother and Grandmother; 70=Biological/Adoptive Mother and Grandmother and Foster Father; 71=Biological/Adoptive Mother and Stepmother and Foster Mother; 72=Biological/Adoptive Mother and Foster Mother; 73=Biological/Adoptive Mother and Biological/Adoptive Father; 74=Biological/Adoptive Mother and Stepmother and Biological/Adoptive Father; 75=Biological/Adoptive Mother and Other; 76=Biological/Adoptive Mother and Stepmother and Stepfather; 77=Biological/Adoptive Mother and Stepfather; 78=Biological/Adoptive Mother and Grandfather; 79=Biological/Adoptive Mother and Stepmother and Foster Father; 80=Biological/Adoptive Mother and Stepmother; 81=Guardian, female; 82=Other female; 83=Guardian, male; 84=Other male; 85=Other/Grandparent/Nanny; 86 = Mother, Father, Guardian; 87 = Daughter, son, grandchild; 88 = Professional (e.g., social worker, nurse, therapist, psychiatrist, or group home staff); -999=Missing; 89 = Biological parent; 90=Other; 91 = Stepparent; 92 = Adoptive parent; 93 = Foster parent; 94 = Co-worker reldrhx
Query actbdic Integer Recommended Active status 0::5 0=Inactive-Data collected after the 14 month treatment phase/after early termination from treatment phase/prior to treatment phase; 1=Active-Data collected during the 14 month treatment phase while subject received originally assigned treatment regardless of degree of compliance; 2=Active-This is the last active assessment for subjects who were about to violate treatment arm by receiving alternate treatment; 3=Active-This is the last active assessment for subjects who were about to leave the study by moving away;4=Yes, Active; 5=No, Not Active actdrhx
Query site String 101 Recommended Site Study Site sitenum
Query sjtyp Integer Recommended Subject type 1;2 1=MTA randomized trial subject; 2=Local normative comparison group (LNCG) subject
Query drhx1 Integer Recommended What type of alcoholic beverage do you consume most often when you do drink? 0::6 0=Beer; 1=Wine; 2=Mixed drinks; 3=Straight drinks; 4=Other; 5=Lifelong alcohol abstainer; 6=Current alcohol abstainer
Query drhx2 Integer Recommended On the average, how often do you consume alcoholic beverages of any kind? 0::9 0=Once a month or less; 1=2 or 3 times a month; 2=Once a week; 3=Twice a week; 4=3 or 4 times a week; 5=5 or 6 times a week; 6=7 or 8 times a week; 7=9-13 times a week; 8=14-20 times a week; 9=21 or more times a week
Query drhx3 Integer Recommended On the average, how many drinks do you have each time or on each occasion when you do consume alcoholic beverages? 0::9 0=less than one whole drink; 7=7-9 drinks; 8=10-12 drinks; 9=More than 12 drinks
Query drhx4 Integer Recommended About how long have you been either abstaining or drinking at your present rate? 0::9 0=3 months or less; 1=3-6 months; 2=6-12 months; 3=1-2 years; 4=2-3 years; 5=3-4 years; 6=4-5 years; 7=5-8 years; 8=8-10 years; 9=more than 10 years
Query drhx5 Integer Recommended What was your rate of alcohol consumption before you established your current level? 0::4 0=I did not drink at all then; 1=I used to drink much less; 2=I used to drink somewhat less; 3=I used to drink somewhat more; 4=I used to drink much more
Query drhx6 Integer Recommended On the average, how often do you get at least somewhat high or somewhat intoxicated from drinking alcoholic beverages? 0::9 0=less than once a month; 1=once a month; 2=twice a month; 3=3 times a month; 4=once a week; 5=2 times a week; 6=3 times a week; 7=4 times a week; 8=5-7 times a week; 9=more than 7 times a week
Query drhx7 Integer Recommended When you do get somewhat high or somewhat intoxicated, how many drinks does it usually take? 0::9 0=I have never felt somewhat high or intoxicated; 1=1 or fewer drinks; 2=2 drinks; 3=3 drinks; 4=4 drinks; 5=5 drinks; 6=6 drinks; 7=7-9 drinks; 8=10-12 drinks; 9=more than 12 drinks
Query drhx8 Integer Recommended On the average, how often do you get drunk? 0::9 0=less than once a month; 1=once a month; 2=twice a month; 3=3 times a month; 4=once a week; 5=2 times a week; 6=3 times a week; 7=4 times a week; 8=5-7 times a week; 9=more than 7 times a week
Query drhx9 Integer Recommended When you do get drunk, how many drinks does it usually take? 0::9 0=I have never been drunk; 1=1 or fewer drinks; 2=2 drinks; 3=3 drinks; 4=4 drinks; 5=5 drinks; 6=6 drinks; 7=7-9 drinks; 8=10-12 drinks; 9=more than 12 drinks
Query drhx10 Integer Recommended In comparison to the average person of your same age, sex, and body weight, how well would you say you hold your liquor? 0::5 0=Much less; 1=Somewhat less; 2=About the same; 3=Somewhat more; 4=Much more; 5=Alcohol abstainer
Query drhx11 Integer Recommended How often in the past 12 months have your children seen you drinking alcoholic beverages or seen you soon enough after drinking that you still were affected by alcohol in your system? 0::4 0=Never; 1=Once or twice; 2=2-6 times; 3=6-12 times; 4=more than 12 times
Query drhx12 Integer Recommended Drinking is bad for your health 1::4 1=Very important reason; 2=Somewhat important reason; 3=Not an important reason; 4=Not a reason
Query drhx13 Integer Recommended It costs too much when you need money for other things 1::4 1=Very important reason; 2=Somewhat important reason; 3=Not an important reason; 4=Not a reason
Query drhx14 Integer Recommended Your family or friends get upset when you drink 1::4 1=Very important reason; 2=Somewhat important reason; 3=Not an important reason; 4=Not a reason
Query drhx15 Integer Recommended It may interfere with your job or work 1::4 1=Very important reason; 2=Somewhat important reason; 3=Not an important reason; 4=Not a reason
Query drhx16 Integer Recommended It goes against your religion 1::4 1=Very important reason; 2=Somewhat important reason; 3=Not an important reason; 4=Not a reason
Query drhx17 Integer Recommended You are afraid of becoming an alcoholic 1::4 1=Very important reason; 2=Somewhat important reason; 3=Not an important reason; 4=Not a reason
Query drhx18 Integer Recommended Drinking too often makes you do things you are sorry for later on 1::4 1=Very important reason; 2=Somewhat important reason; 3=Not an important reason; 4=Not a reason
Query drhx19 Integer Recommended Drinking can make you feel sick 1::4 1=Very important reason; 2=Somewhat important reason; 3=Not an important reason; 4=Not a reason
Query drhx20 Integer Recommended Drinking can get you into trouble with the police or authorities 1::4 1=Very important reason; 2=Somewhat important reason; 3=Not an important reason; 4=Not a reason
Query drhx21 Integer Recommended Drinking leads to losing control over your life 1::4 1=Very important reason; 2=Somewhat important reason; 3=Not an important reason; 4=Not a reason
Query drhxweek Float Recommended Number of Drinks Per Week This is computed by multiplying number of drinking occasions per week (DRHX2) by number of drinks per drinking occasion (DRHX3)
drinkloc Integer Recommended In the past 30 days, on how many days did you drink: at a bar, pub, or nightclub? Number of Days; 1= 1 Day; 30= 30 days
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
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  • 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)
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