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This is a U.S. Government computer system, which may be accessed and used only for authorized Government business by authorized personnel. Unauthorized access or use of this computer system may subject violators to criminal, civil, and/or administrative action. All information on this computer system may be intercepted, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including criminal investigations. Such information includes sensitive data encrypted to comply with confidentiality and privacy requirements. Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms. There is no right of privacy in this system.

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Cannabis Use Problems Identification Test (CUPIT)

0 Shared Subjects

The CUPIT was designed to stimulate thought and discussion with cannabis users around the hazards of cannabis use, a valuable component in a health/lifestyle interview. The 16 final CUPIT items measure the DSM/ICD tridimensional concept of risky use (items 1 and 2), dependence/using behaviour (3–10), and health and social problems (11–16). Bashford, J., Flett, R. and Copeland, J. (2010), The Cannabis Use Problems Identification Test (CUPIT): development, reliability, concurrent and predictive validity among adolescents and adults. Addiction, 105: 615-625. https://doi.org/10.1111/j.1360-0443.2009.02859.x
Clinical Assessments
Substance Use
02/05/2021
cupit01
03/31/2023
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
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
cupit01 Integer Recommended On how many days have you used cannabis during the past 12 months? (If there was no pattern to your cannabis use, please make your best estimate.) 1::8 On how many days have you used cannabis during the past 12 months? (If there was no pattern to your cannabis use, please make your best estimate.)
cupit02 Integer Recommended Now please think about your recent cannabis use. On how many days have you used cannabis over the past 3 months (90 days)? 0::8 0 = No days; 1 = 1 - 2 days (less than one day a month); 2 = 3 - 4 days (an average pattern of one day a month); 3 = 5 - 9 days (an average pattern of 2 - 3 days a month); 4 = 10 - 15 days (an average pattern of one day a week); 5 = 16 - 26 days (an average pattern of 2 days a week); 6 = 27 - 52 days (an average pattern of 3 - 4 days a week); 7 = 53 - 78 days (an average pattern of 5 - 6 days a week); 8 = 79 - 90 days (daily/most days)
cupit03 Integer Recommended Over the past 12 months: How many times would you use cannabis on a typical day when you were using? (Note: at least one hour between each new "use") 1::6 1 = Once; 2 = twice; 3 = 3 –4 times; 4 = 5 –6 times; 5 = 7 –9 times; 6 = 10 or more times
cupit04 Integer Recommended Over the past 12 months: How often have you used cannabis first thing in the morning? 0::6 0 = Never; 1 = Once or twice; 2 = Less than monthly; 3 = Monthly; 4 = One day a week; 5 = Several days a week; 6 = Daily/always
cupit05 Integer Recommended Over the past 12 months: How much of the average day do you spend/or feel stoned? 0::5 0 = 0 hours; 1 = 1 –2 hours; 2 = 3 –4 hours; 3 = 5 –6 hours; 4 = 7 –8 hours; 5 = 9 or more hours
cupit06 Integer Recommended Over the past 12 months: How difficult do you think you would find it to stop using or go without cannabis altogether? 0::4 0 = Not at all difficult; 1 = A bit difficult; 2 = Quite difficult; 3 = Very difficult; 4 = Impossible
cupit07 Integer Recommended Over the past 12 months: What was the longest time you went without using cannabis? 1::9 1 = 6 months or longer; 2 = 3 –5 months; 3 = 1 –2 months; 4 = 2 –3 weeks; 5 = One week; 6 = 4 –6 days; 7 = 2 –3 days; 8 = One day; 9 = No days at all
cupit08 Integer Recommended Over the past 12 months: Have you felt that you needed cannabis? 0::4 0 = Never; 1 = Sometimes; 2 = Quite often; 3 = Very often; 4 = Always/all the time
cupit09 Integer Recommended Over the past 12 months: Have you been able to stop using cannabis when you wanted to? (Reverse scored) 0::4 4 = Never/at no time; 3 = Sometimes (not often); 2 = Quite often (half the time); 1 = Very often (usually); 0 = Always/all the time
cupit10 Integer Recommended Over the past 12 months: Have you found it difficult to get through a day without using cannabis? 0::4 0 = Never; 1 = Sometimes; 2 = Quite often; 3 = Very often; 4 = Always/all the time
cupit11 Integer Recommended Over the past 12 months: Did your use of cannabis ever interfere with (get in the way of ) your work at school, your job, or your home life? 0::4 0 = Never; 1 = Sometimes; 2 = Quite often; 3 = Very often; 4 = Always/all the time
cupit12 Integer Recommended Over the past 12 months: Have you lacked the energy to get things done in the way you used to? 0::4 0 = Never; 1 = Sometimes; 2 = Quite often; 3 = Very often; 4 = Always/all the time
cupit13 Integer Recommended Over the past 12 months: Have you given up things you used to enjoy or were important because of cannabis? (e.g., work, school, sports, hobbies, being with family and friends, etc.) 0::4 0 = None at all/nothing; 1 = One or two things; 2 = Quite a few things; 3 = Lots of things; 4 = Everything
cupit14 Integer Recommended Over the past 12 months: Has anything you had planned, or were expected to do, not happened after using cannabis? (e.g., a family outing, chores, taking care of children, homework, an assignment, appointment, job interview, training, attending school or work, etc.) 0::4 0 = Never; 1 = Sometimes; 2 = Quite often; 3 = Very often; 4 = Always/all the time
cupit15 Integer Recommended Over the past 12 months: Have you had problems concentrating and remembering things? 0::4 0 = Never; 1 = Sometimes; 2 = Quite often; 3 = Very often; 4 = Always/all the time
cupit16 Integer Recommended Over the past 12 months: Did you ever use cannabis after you had decided not to? 0::4 0 = Never; 1 = Sometimes; 2 = Quite often; 3 = Very often; 4 = Always/all the time
cupit_total Integer Recommended Cannabis Use Problems Identification Test (CUPIT) Total Score - Sum of cupit01 to cupit16 (cupit09 is reverse scored) 0::82 0 = No use at all; 12-20 = Those at risk of developing cannabis use disorder (CUD) in the following 12 months; 20 or more = Adult or adolescent meets the criteria for current cannabis use disorder (CUD); 82 = The highest score a person can get
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

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