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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL

Clinical Assessment Interview for Negative Symptoms -CAINS

1,284 Shared Subjects

Clinical Assessment Interview for Negative Symptoms
Clinical Assessments
Questionnaire
03/26/2014
cains01
03/25/2022
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 subject_id
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY date_of_rating
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. age
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
Query cains_01_mot_fam Integer Recommended 1. Motivation for Close Family/Spouse/Partner Relationships 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains1, cains_01
Query cains_02_mot_friend Integer Recommended 2. Motivation for Close Friendships/Romantic Relationships 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains2, cains_02
Query cains_03_frq_soc_past Integer Recommended 3. Frequency of Pleasurable Social Activities - Past Week 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains3, cains_03
Query cains_04_frq_soc_next Integer Recommended 4. Frequency of Expected Pleasurable Social Activities - Next Week 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains4, cains_04
Query cains_05_mot_work Integer Recommended 5. Motivation for Work and School Activities 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains5, cains_05
Query cains_06_frq_work_next Integer Recommended 6. Expected Pleasurable Work and School Activities - Next Week 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains6, cains_06
Query cains_07_mot_rec Integer Recommended 7. Motivation for Recreational Activities 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains7, cains_07
Query cains_08_frq_rec_past Integer Recommended 8. Frequency of Pleasurable Recreational Activities - Past Week 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains8, cains_08
Query cains_09_frq_rec_next Integer Recommended 9. Frequency of Expected Pleasure from Recreational Activities - Next Week 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains9, cains_09
Query cains_map_ssum Integer Required Motivation and Pleasure Total Score (questions 1-9 added) 0::36; 999
Query cains_10_fac_exp Integer Recommended 10. Facial Expression 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains10, cains_10
Query cains_11_voc_exp Integer Recommended 11. Vocal Expression 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains11, cains_11
Query cains_12_exp_ges Integer Recommended 12. Expressive Gestures 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains12, cains_12
Query cains_13_qty_speech Integer Recommended 13. Quantity of Speech 0::4 0= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit cains13, cains_13
Query cains_exp_ssum Integer Required Expression Items Total Score (questions 10-13 added) 0::16; 999
Query cains_ssum Integer Required CAINS Total Score (MAP_ssum + EXP_ssum) 0::52; 999
Query t1wk Integer Recommended Weeks since Treatment Session 1 tpt
Query cains_social_avg Float Recommended Items Averaged within the Social domain
Query cains_vocational_avg Float Recommended Items Averaged within the Vocational domain
Query cains_recreation_avg Float Recommended Items Averaged within the Recreational domain
Query cains_expression_avg Float Recommended Items Averaged within the Expression domain
Query aescode Integer Recommended Staff code number of person completing this form 999= Missing Data rater
Query dode String 10 Recommended Date of Data Entry date_of_entry
comments_misc String 4,000 Recommended Miscellaneous comments on study, interview, methodology relevant to this form data notes
Query cainsmap Float Recommended Average of items 1 - 9, Motivation and Pleasure
Query cains_social_sum Integer Recommended Sum of Social domain 0::16
Query cains_vocational_sum Integer Recommended Sum of Work and School domain 0::8
Query cains_recreation_sum Integer Recommended Sum of Motivation for Recreational Activities domain 0::12
timepoint_label String 50 Recommended Timepoint/visit label
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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