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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL NBB

ABCD Youth Community Risk and Protective Factors

0 Shared Subjects

This 13-item questionnaire assesses youth perception of how easy it would be to get certain substances, including alcohol, nicotine products, marijuana products, illicit drugs, liquids, sprays or gasses that can be used to get high, and prescription medications for non-medical use.
Clinical Assessments
Substance Use
04/09/2020
abcd_ycrpf01
05/27/2021
View Change History
01
Definition
Submission Template
Query Element Name Data Type Size Required Condition 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
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
eventname String 60 Required The event name for which the data was collected
su_crpf_avail_1 Integer Recommended tlfb_alc_l == 1 || (tlfb_alc_c_l == 1 && event-name == 1_year_follow_up_y_arm_1") || (tlfb_alc_c_l == 1 && event-name =="2_year_follow_up_y_arm_1") || (event-name == "3_year_follow_up_y_arm_1")" If you wanted to get some beer, wine, or hard liquor (for example vodka, whiskey, or gin), how easy would it be for you to get some? 1 ; 2 ; 3 ; 4; 999 1=Very Hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_1
su_crpf_avail_2 Integer Recommended tlfb_tob_l == 1 || (tlfb_tob_c_l == 1 && event-name == 1_year_follow_up_y_arm_1") || (tlfb_tob_c_l == 1 && event-name =="2_year_follow_up_y_arm_1") || (event-name == "3_year_follow_up_y_arm_1")" If you wanted to get some cigarettes, how easy would it be for you to get some? 1 ; 2 ; 3 ; 4; 999 1=Very Hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_2
su_crpf_avail_3 Integer Recommended tlfb_tob_l == 1 || (tlfb_tob_c_l == 1 && event-name == 1_year_follow_up_y_arm_1") || (tlfb_tob_c_l == 1 && event-name =="2_year_follow_up_y_arm_1") || (event-name == "3_year_follow_up_y_arm_1")" If you wanted to get some electronic nicotine or vaping products, such as e-cigarettes, vape pens, or Juuls, how easy would it be for you to get some? 1 ; 2 ; 3 ; 4; 999 1=Very Hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_3
su_crpf_avail_4 Integer Recommended (tlfb_mj_l == 1 && event-name == 1_year_follow_up_y_arm_1") || (tlfb_mj_l == 1 && event-name == "2_year_follow_up_y_arm_1") || (tlfb_mj_c_l == 1 && event-name == "1_year_follow_up_y_arm_1") || (tlfb_mj_c_l == 1 && event-name == "2_year_follow_up_y_arm_1") || (tlfb_mj_synth_l == 1 && event-name == "1_year_follow_up_y_arm_1") || (tlfb_mj_synth_l == 1 && event-name == "2_year_follow_up_y_arm_1") || (tlfb_mj_synth_c_l == 1 && event-name == "1_year_follow_up_y_arm_1") || (tlfb_mj_synth_c_l == 1 && event-name == "2_year_follow_up_y_arm_1") || event-name == "3_year_follow_up_y_arm_1" If you wanted to get some marijuana, how easy would it be for you to get some? 1 ; 2 ; 3 ; 4; 999 1=Very Hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_4
su_crpf_avail_6 Integer Recommended (tlfb_mj_l == 1 && event-name == 1_year_follow_up_y_arm_1") || (tlfb_mj_l == 1 && event-name == "2_year_follow_up_y_arm_1") || (tlfb_mj_c_l == 1 && event-name == "1_year_follow_up_y_arm_1") || (tlfb_mj_c_l == 1 && event-name == "2_year_follow_up_y_arm_1") || (tlfb_mj_synth_l == 1 && event-name == "1_year_follow_up_y_arm_1") || (tlfb_mj_synth_l == 1 && event-name == "2_year_follow_up_y_arm_1") || (tlfb_mj_synth_c_l == 1 && event-name == "1_year_follow_up_y_arm_1") || (tlfb_mj_synth_c_l == 1 && event-name == "2_year_follow_up_y_arm_1") || event-name == "3_year_follow_up_y_arm_1" Is medical marijuana" (marijuana prescribed by a doctor) legal in your state? 0;1;999 1=Yes; 0=No; 999=Don't know su_risk_6
su_crpf_avail_7 Integer Recommended su_crpf_avail_6 == 1 If you wanted to get medical marijuana from someone with a prescription, how easy would it be? 1 ; 2 ; 3 ; 4; 999 1=Very Hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_7
su_crpf_avail_8 Integer Recommended su_crpf_avail_6 == 1 If you wanted to get a prescription for yourself for medical marijuana, how easy would it be? 1 ; 2 ; 3 ; 4; 999 1=Very hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_8
su_crpf_avail_9 Integer Recommended su_crpf_avail_6 == 1 How many of your parents, friends, or other family members have a medical marijuana prescription? 0; 1 ; 2 ; 3 ; 4; 999 0=0; 1=1-3; 2=4-6; 3=7-9; 4=10 or more people; 999=Don't know su_risk_9
su_crpf_avail_5 Integer Recommended tlfb_list_yes_no_l == 1 || (tlfb_list_yes_no_c_l == 1 && event-name == 1_year_follow_up_y_arm_1") || (tlfb_list_yes_no_c_l == 1 && event-name =="2_year_follow_up_y_arm_1") || (event-name == "3_year_follow_up_y_arm_1")" If you wanted to get some drug like cocaine, LSD, or amphetamines, how easy would it be for you to get some? 1 ; 2 ; 3 ; 4; 999 1=Very Hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_5
su_crpf_avail_10 Integer Recommended tlfb_inhalant_l == 1 || (tlfb_inhalant_c_l == 1 && event-name == 1_year_follow_up_y_arm_1") || (tlfb_inhalant_c_l == 1 && event-name =="2_year_follow_up_y_arm_1") || (event-name == "3_year_follow_up_y_arm_1")" If you wanted to get liquid, sprays, and gases that people sniff or inhale to get high (such as gasoline, glue, and nitrous oxide), how easy would it be for you to get some? 1 ; 2 ; 3 ; 4; 999 1=Very Hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_10
su_crpf_avail_11 Integer Recommended tlfb_rx_misuse_l == 1 || (tlfb_rx_misuse_c_l == 1 && event-name == 1_year_follow_up_y_arm_1") || (tlfb_rx_misuse_c_l == 1 && event-name =="2_year_follow_up_y_arm_1") || (event-name == "3_year_follow_up_y_arm_1")" If you wanted to get prescription pain relievers (such as Vicodin, hydrocodone, or Oxycontin; not over the counter drugs like Tylenol) that were not prescribed to you by a doctor, how easy would it be for you to get some? 1 ; 2 ; 3 ; 4; 999 1=Very Hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_11
su_crpf_avail_12 Integer Recommended tlfb_rx_misuse_l == 1 || (tlfb_rx_misuse_c_l == 1 && event-name == 1_year_follow_up_y_arm_1") || (tlfb_rx_misuse_c_l == 1 && event-name =="2_year_follow_up_y_arm_1") || (event-name == "3_year_follow_up_y_arm_1")" If you wanted to get prescription anxiolytics or tranquilizers (such as Xanax and Ativan) that were not prescribed to you by a doctor, how easy would it be for you to get some? 1 ; 2 ; 3 ; 4; 999 1=Very Hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_12
su_crpf_avail_13 Integer Recommended tlfb_rx_misuse_l == 1 || (tlfb_rx_misuse_c_l == 1 && event-name == 1_year_follow_up_y_arm_1") || (tlfb_rx_misuse_c_l == 1 && event-name =="2_year_follow_up_y_arm_1") || (event-name == "3_year_follow_up_y_arm_1")" If you wanted to get prescription stimulants (such as Adderall or Ritalin) that were not prescribed to you by a doctor, how easy would it be for you to get some? 1 ; 2 ; 3 ; 4; 999 1=Very Hard; 2=Sort of hard; 3=Sort of easy; 4=Very easy; 999=Don't know su_risk_13
crpf_admin Integer Recommended Please indicate how instrument was administered: 1::3 1=RA-Administered ; 2=Youth Self-Administered ; 3=Combination [event_name_number] > '21'
crpf_device Integer Recommended Youth's Device: 1::3 1=Phone Screen ; 2=Tablet/iPad Screen ; 3=Computer Screen [crpf_remote(2)] = ''1'' or [crpf_remote(3)] = ''1''
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:

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  • 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

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