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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL

Drinking History

853 Shared Subjects

N/A
Clinical Assessments
Med History
01/20/2015
drinkhx01
08/24/2023
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 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::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
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
ldh170_ldh_drink_style_time1 Integer Recommended Usual style of drinking during PERIOD 1 1::5;8;9 1 = Abstinent; 2 = Occasional; 3 = Weekend mainly; 4 = Binge; 5 = Frequent; 8 = N/A; 9 = Missing ldh170_ldh_drinking_style_time1
ldh171a_ldh_alone_perc_time1 Integer Recommended Percentage of time you drank alone during PERIOD 1 0::100 ldh171a_ldh_alone_percent_time1
ldh171b_ldh_oth_perc_time1 Integer Recommended Percentage of time you drank with another person during PERIOD 1 0::100 ldh171b_ldh_with_others_percent_time1
ldh172a_ldh_eve_perc_time1 Integer Recommended Percentage of time you drank during the EVENING during PERIOD 1 0::100 ldh172a_ldh_evening_percent_time1
ldh172b_ldh_after_perc_time1 Integer Recommended Percentage of time you drank during the AFTERNOON during PERIOD 1 0::100 ldh172b_ldh_afternoon_percent_time1
ldh172c_ldh_morn_perc_time1 Integer Recommended Percentage of time you drank during the MORNING during PERIOD 1 0::100 ldh172c_ldh_morning_percent_time1
ldhtim1y_ldh_yr_drink_ch_time2 Integer Recommended Year your drinking habits changed, time 2 ldhtim1y_ldh_yr_drinking_changed_time2
ldh172d_ldh_age_drink_ch_time2 Integer Recommended Age your drinking habits changed, time 2 ldh172d_ldh_age_drinking_changed_time2
ldh173_ldh_quant_time2 Integer Recommended Average number of drinks per day during PERIOD 2
ldh174_ldh_freq_time2 Integer Recommended Number of days per month you drank at that level during PERIOD 2 0::31
ldh175_ldh_max_drinks_time2 Integer Recommended Most number of drinks per day during PERIOD 2
ldh176a_ldh_beer_perc_time2 Integer Recommended Percentage of BEER typically consumed in month during PERIOD 2 0::100 ldh176a_ldh_beer_percent_time2
ldh176b_ldh_liquor_perc_time2 Integer Recommended Percentage of LIQUOR typically consumed in month during PERIOD 2 0::100 ldh176b_ldh_liquor_percent_time2
ldh176c_ldh_wine_perc_time2 Integer Recommended Percentage of WINE typically consumed in month during PERIOD 2 0::100 ldh176c_ldh_wine_percent_time2
ldh177_ldh_drink_style_time2 Integer Recommended Usual style of drinking during PERIOD 2 1::5;8;9 1 = Abstinent; 2 = Occasional; 3 = Weekend mainly; 4 = Binge; 5 = Frequent; 8 = N/A; 9 = Missing ldh177_ldh_drinking_style_time2
ldh178a_ldh_alone_perc_time2 Integer Recommended Percentage of time you drank alone during PERIOD 2 0::100 ldh178a_ldh_alone_percent_time2
ldh178b_ldh_oth_perc_time2 Integer Recommended Percentage of time you drank with another person during PERIOD 2 0::100 ldh178b_ldh_with_others_percent_time2
ldh179a_ldh_eve_perc_time2 Integer Recommended Percentage of time you drank during the EVENING during PERIOD 2 0::100 ldh179a_ldh_evening_percent_time2
ldh179b_ldh_after_perc_time2 Integer Recommended Percentage of time you drank during the AFTERNOON during PERIOD 2 0::100 ldh179b_ldh_afternoon_percent_time2
ldh179c_ldh_morn_perc_time2 Integer Recommended Percentage of time you drank during the MORNING during PERIOD 2 0::100 ldh179c_ldh_morning_percent_time2
ldh165_ldh_age_drank Integer Recommended Age you began drinking 1x per month
ldhtim2y_ldh_yr_drink_ch_time3 Integer Recommended Year your drinking habits changed, time 3 ldhtim2y_ldh_yr_drinking_changed_time3
ldh179d_ldh_age_drink_ch_time3 Integer Recommended Age your drinking habits changed, time 3 ldh179d_ldh_age_drinking_changed_time3
ldh180_ldh_quant_time3 Integer Recommended Average number of drinks per day during PERIOD 3
ldh181_ldh_freq_time3 Integer Recommended Number of days per month you drank at that level during PERIOD 3 0::31
ldh182_ldh_max_drinks_time3 Integer Recommended Most number of drinks per day during PERIOD 3
ldh183a_ldh_beer_perc_time3 Integer Recommended Percentage of BEER typically consumed in month during PERIOD 3 0::100 ldh183a_ldh_beer_percent_time3
ldh183b_ldh_liquor_perc_time3 Integer Recommended Percentage of LIQUOR typically consumed in month during PERIOD 3 0::100 ldh183b_ldh_liquor_percent_time3
ldh183c_ldh_wine_perc_time3 Integer Recommended Percentage of WINE typically consumed in month during PERIOD 3 0::100 ldh183c_ldh_wine_percent_time3
ldh184_ldh_drink_style_time3 Integer Recommended Usual style of drinking during PERIOD 3 1::5;8;9 1 = Abstinent; 2 = Occasional; 3 = Weekend mainly; 4 = Binge; 5 = Frequent; 8 = N/A; 9 = Missing ldh184_ldh_drinking_style_time3
ldh185a_ldh_alone_perc_time3 Integer Recommended Percentage of time you drank alone during PERIOD 3 0::100 ldh185a_ldh_alone_percent_time3
ldh166_ldh_quant_time1 Integer Recommended Average number of drinks per day during PERIOD 1
ldh185b_ldh_oth_perc_time3 Integer Recommended Percentage of time you drank with another person during PERIOD 3 0::100 ldh185b_ldh_with_others_percent_time3
ldh186a_ldh_eve_perc_time3 Integer Recommended Percentage of time you drank during the EVENING during PERIOD 3 0::100 ldh186a_ldh_evening_percent_time3
ldh186b_ldh_after_perc_time3 Integer Recommended Percentage of time you drank during the AFTERNOON during PERIOD 3 0::100 ldh186b_ldh_afternoon_percent_time3
ldh186c_ldh_morn_perc_time3 Integer Recommended Percentage of time you drank during the MORNING during PERIOD 3 0::100 ldh186c_ldh_morning_percent_time3
ldhtim3y_ldh_yr_drink_ch_time4 Integer Recommended Year drinking habits changed, time 4 ldhtim3y_ldh_yr_drinking_changed_time4
ldh186d_ldh_age_drink_ch_time4 Integer Recommended Age drinking habits changed, time 4 ldh186d_ldh_age_drinking_changed_time4
ldh187_ldh_quant_time4 Integer Recommended Average number of drinks per day during PERIOD 4
ldh188_ldh_freq_time4 Integer Recommended Number of days per month drank at that level during PERIOD 4 0::31
ldh189_ldh_max_drinks_time4 Integer Recommended Most number of drinks per day during PERIOD 4
ldh190a_ldh_beer_perc_time4 Integer Recommended Percentage of BEER typically consumed in month during PERIOD 4 0::100 ldh190a_ldh_beer_percent_time4
ldh167_ldh_freq_time1 Integer Recommended Number of days per month you drank at that level during PERIOD 1 0::31
ldh190b_ldh_liquor_perc_time4 Integer Recommended Percentage of LIQUOR typically consumed in month during PERIOD 4 0::100 ldh190b_ldh_liquor_percent_time4
ldh190c_ldh_wine_perc_time4 Integer Recommended Percentage of WINE typically consumed in month during PERIOD 4 0::100 ldh190c_ldh_wine_percent_time4
ldh191_ldh_drink_style_time4 Integer Recommended Usual style of drinking during PERIOD 4 1::5;8;9 1 = Abstinent; 2 = Occasional; 3 = Weekend mainly; 4 = Binge; 5 = Frequent; 8 = N/A; 9 = Missing ldh191_ldh_drinking_style_time4
ldh192a_ldh_alone_perc_time4 Integer Recommended Percentage of time you drank alone during PERIOD 4 0::100 ldh192a_ldh_alone_percent_time4
ldh192b_ldh_oth_perc_time4 Integer Recommended Percentage of time you drank with another person during PERIOD 4 0::100 ldh192b_ldh_with_others_percent_time4
ldh193a_ldh_eve_perc_time4 Integer Recommended Percentage of time you drank during the EVENING during PERIOD 4 0::100 ldh193a_ldh_evening_percent_time4
ldh193b_ldh_after_perc_time4 Integer Recommended Percentage of time you drank during the AFTERNOON during PERIOD 4 0::100 ldh193b_ldh_afternoon_percent_time4
ldh193c_ldh_morn_perc_time4 Integer Recommended Percentage of time you drank during the MORNING during PERIOD 4 0::100 ldh193c_ldh_morning_percent_time4
ldh168_ldh_max_drinks_time1 Integer Recommended Most number of drinks per day during PERIOD 1
ldh169a_ldh_beer_perc_time1 Integer Recommended Percentage of BEER typically consumed in month during PERIOD 1 0::100 ldh169a_ldh_beer_percent_time1
ldh169b_ldh_liquor_perc_time1 Integer Recommended Percentage of LIQUOR typically consumed in month during PERIOD 1 0::100 ldh169b_ldh_liquor_percent_time1
ldh169c_ldh_wine_perc_time1 Integer Recommended Percentage of WINE typically consumed in month during PERIOD 1 0::100 ldh169c_ldh_wine_percent_time1
dk_last Integer Recommended When did you last have a drink (that is more than a few sips?) 1::6 1= Within the last two days; 2= Within the last week; 3= Within the last month; 4= Within the last year; 5= Longer than a year; 6= I have never had a drink of alcohol
dk_days Integer Recommended Out of the past 30 days, on how many days have you had at least one drink of alcohol? 0::30
dk_quant Integer Recommended In the past 30 days, on the days that you did drink alcohol, on average how many drinks did you usually have per drinking day? (Note that a standard drink is one 12 oz beer, a 5oz glass of wine, or a 1.5 oz shot of liquor) 0::25 0= 0 drinks; 1= 1 drink... 25= 25 or more drinks
binge_m Integer Recommended (for Male participants) In the past 30 days, on how many days did you have five drinks or more in one sitting? (Note that a standard drink is one 12 oz beer, a 5oz glass of wine, or a 1.5 oz shot of liquor) 0::30
binge_f Integer Recommended (for Female participants) In the past 30 days, on how many days did you have four drinks or more in one sitting? (Note that a standard drink is one 12 oz beer, a 5oz glass of wine, or a 1.5 oz shot of liquor) 0::30
dk_max Integer Recommended In the past 30 days, what was the maximum number of drinks you had in a single sitting? 0::25 0= 0 drinks; 1= 1 drink... 25= 25 or more drinks
ldp_start_age_per2 Integer Recommended PERIOD 2 drinking: Starting age
ldp_end_age_per2 Integer Recommended PERIOD 2 drinking: Ending age
ldp_drink_freq_per2 Float Recommended PERIOD 2 drinking frequency: Days per week 0::7
ldp_start_age_per3 Integer Recommended PERIOD 3 drinking: Starting age
ldp_end_age_per3 Integer Recommended PERIOD 3 drinking: Ending age
ldp_drink_freq_per3 Float Recommended PERIOD 3 drinking frequency: Days per week 0::7
ldp_start_age_per4 Integer Recommended PERIOD 4 drinking: Starting age
ldp_end_age_per4 Integer Recommended PERIOD 4 drinking: Ending age
ldp_drink_freq_per4 Float Recommended PERIOD 4 drinking frequency: Days per week 0::7
ldp_start_age_per5 Integer Recommended PERIOD 5 drinking: Starting age
ldp_end_age_per5 Integer Recommended PERIOD 5 drinking: Ending age
ldh166_ldh_quant_time5 Integer Recommended Average number of drinks per day during PERIOD 5
ldp_drink_freq_per5 Float Recommended PERIOD 5 drinking frequency: Days per week 0::7
ldh170_ldh_drink_style_time5 Integer Recommended Usual style of drinking during PERIOD 5 1::5;8;9 1 = Abstinent; 2 = Occasional; 3 = Weekend mainly; 4 = Binge; 5 = Frequent; 8 = N/A; 9 = Missing
ldp_start_age_per6 Integer Recommended PERIOD 6 drinking: Starting age
ldp_end_age_per6 Integer Recommended PERIOD 6 drinking: Ending age
ldh166_ldh_quant_time6 Integer Recommended Average number of drinks per day during PERIOD 6
ldp_drink_freq_per6 Float Recommended PERIOD 6 drinking frequency: Days per week 0::7
ldh170_ldh_drink_style_time6 Integer Recommended Usual style of drinking during PERIOD 6 1::5;8;9 1 = Abstinent; 2 = Occasional; 3 = Weekend mainly; 4 = Binge; 5 = Frequent; 8 = N/A; 9 = Missing
ldp_start_age_per7 Integer Recommended PERIOD 7 drinking: Starting age
blwt Float Recommended Baseline weight in pounds
ldp_end_age_per7 Integer Recommended PERIOD 7 drinking: Ending age
ldh166_ldh_quant_time7 Integer Recommended Average number of drinks per day during PERIOD 7
ldp_drink_freq_per7 Float Recommended PERIOD 7 drinking frequency: Days per week 0::7
ldh170_ldh_drink_style_time7 Integer Recommended Usual style of drinking during PERIOD 7 1::5;8;9 1 = Abstinent; 2 = Occasional; 3 = Weekend mainly; 4 = Binge; 5 = Frequent; 8 = N/A; 9 = Missing
height Float Recommended Medical history and physical development - Height (inches) inches
same_timeline1 Integer Recommended Total drinks
ldp_number_of_periods Integer Recommended Total number of drinking pattern periods
ldp_start_age_per1 Integer Recommended PERIOD 1 drinking: Starting age
ldp_end_age_per1 Integer Recommended PERIOD 1 drinking: Ending age
ldp_drink_freq_per1 Float Recommended PERIOD 1 drinking frequency: Days per week 0::7
drink_nohelpanswer Integer Recommended Treatment or intervention for drinking and related problems - I choose not to answer 0;1 0= False; 1= True
age1stdrink Integer Recommended How old were you when you first consumed a full drink of alcohol, not counting small tastes or sips of alcohol, or consumption as part of a religious service? 0; 5::30; 999 0= I have never drunk alcohol; 999= I choose not to answer
age1stdrunk Integer Recommended How old were you when you first became intoxicated from drinking alcohol? 0; 5::28; 999 0= I have never been intoxicated from drinking alcohol; 999= I choose not to answer
drink_nohelp Integer Recommended Treatment or intervention for drinking and related problems - I have never received any kind of treatment or intervention for drinking and related problems 0;1 0= False; 1= True
drink_help1 Integer Recommended Treatment or intervention for drinking and related problems - Medications such as Antabuse or Naltrexone 0;1 0= False; 1= True
drink_helpseek2 Integer Recommended Treatment or intervention for drinking and related problems - Inpatient or outpatient treatments where the main focus was on your drinking and related problems 0;1 0= False; 1= True
drink_help3 Integer Recommended Treatment or intervention for drinking and related problems - Help from Alcoholics Anonymous or similar mutual help groups 0;1 0= False; 1= True
drink_help4 Integer Recommended Treatment or intervention for drinking and related problems - Alcohol education course or class (e.g., for a DUI arrest) 0;4 0= False; 4= True
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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