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The filters you have selected from various query interfaces will be stored here, in the 'Filter Cart'. The database will be queried using filters added to your 'Filter Cart', when multiple filters are defined, each will be executed using 'AND' logic, so with each filter that is applied the result set gets smaller.

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Description
Value Range
Notes
Data Structures with shared data
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Clinical Assessment Interview for Negative Symptoms -CAINS

cains

01

Clinical Assessment Interview for Negative Symptoms

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Download Submission Template as
Element NameData TypeSizeRequiredDescriptionValue RangeNotes
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/project
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired field
interview_ageIntegerRequiredAge in months at the time of the interview/test/sampling/imaging.0 :: 1260Age 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.
genderString20RequiredSex of the subjectM;FM = Male; F = Female
cains_01_mot_famIntegerRecommended1. Motivation for Close Family/Spouse/Partner Relationships0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_02_mot_friendIntegerRecommended2. Motivation for Close Friendships/Romantic Relationships0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_03_frq_soc_pastIntegerRecommended3. Frequency of Pleasurable Social Activities - Past Week0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_04_frq_soc_nextIntegerRecommended4. Frequency of Expected Pleasurable Social Activities - Next Week0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_05_mot_workIntegerRecommended5. Motivation for Work and School Activities0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_06_frq_work_nextIntegerRecommended6. Expected Pleasurable Work and School Activities - Next Week0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_07_mot_recIntegerRecommended7. Motivation for Recreational Activities0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_08_frq_rec_pastIntegerRecommended8. Frequency of Pleasurable Recreational Activities - Past Week0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_09_frq_rec_nextIntegerRecommended9. Frequency of Expected Pleasure from Recreational Activities - Next Week0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_map_ssumIntegerRequiredMotivation and Pleasure Total Score (questions 1-9 added)0::999
cains_10_fac_expIntegerRecommended10. Facial Expression0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_11_voc_expIntegerRecommended11. Vocal Expression0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_12_exp_gesIntegerRecommended12. Expressive Gestures0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_13_qty_speechIntegerRecommended13. Quantity of Speech0::40= No Impairment; 1= Mild deficit; 2= Moderate Deficit; 3= Moderately Severe Deficit; 4= Severe deficit
cains_exp_ssumIntegerRequiredExpression Items Total Score (questions 10-13 added)0::999
cains_ssumIntegerRequiredCAINS Total Score (MAP_ssum + EXP_ssum)0::999
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.

Distribution for DataStructure: cains01 and Element:
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Filters for multiple data elements within a structure are supported. Selections across multiple data structures will be supported in a future version of NDA.