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Calgary Depression Rating Scale

3,376 Shared Subjects

Calgary Depression Rating Scale
Clinical Assessments
View Change History
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* guid
src_subject_id String 20 Required Subject ID how it's defined in lab/project CATIEID, newid, subject_id, subjectid, subjectnumber
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0 :: 1260 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. intvage
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY cdss_date, datacollecteddate, intvdate
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
Query visitid Integer Recommended MetaTrial Visit ID System variable: unique code for each type of visit -use to merge files
Query visit String 60 Recommended Visit name visitlabel
Query truncvis Integer Recommended Truncated Visit Number Created variable: provides a numeric visit number for all visits, including unscheduled and end of phase
Query phase_ct String 20 Recommended Current Phase. Phase patient was in at the time of the assessment Phase 4 refers to the follow-up phase. Pre-Rand; Phase 1/1A; Phase 2; Phase 3; Phase 4; Phase 1B; Open-Choice Phase; Screening; Phase 1
Query visday Integer Recommended Number of days from study baseline to date of visit cdrsdays
Query calg1 Integer Recommended 1. Depression 1::4; -9 1=Absent; 2=Mild; 3=Moderate;4= Severe; -9 = Unknown cdrs001, cdrs1, cds1, cdss_depression
Query calg2 Integer Recommended 2. Hopelessness 1::4; -9 1=Absent; 2=Mild; 3=Moderate;4= Severe; -9 = Unknown cdrs002, cdrs2, cds2, cdss_hopelessness
Query calg3 Integer Recommended 3. Self Depreciation 1::4; -9 1=Absent; 2=Mild; 3=Moderate;4= Severe; -9 = Unknown cdrs003, cdrs3, cds3, cdss_selfdeprication
Query calg4 Integer Recommended 4. Guilty Ideas of Reference 1::4; -9 1=Absent; 2=Mild; 3=Moderate;4= Severe; -9 = Unknown cdrs004, cdrs4, cds4, cdss_guiltyreference
Query calg5 Integer Recommended 5. Pathological Guilt 1::4; -9 1=Absent; 2=Mild; 3=Moderate;4= Severe; -9 = Unknown cdrs005, cdrs5, cds5, cdss_guiltpathological
Query calg6 Integer Recommended 6. Morning Depression 1::4; -9 1=Absent; 2=Mild; 3=Moderate;4= Severe; -9 = Unknown cdrs006, cdrs6, cds6, cdss_morningdepression
Query calg7 Integer Recommended 7. Early Wakening 1::4; -9 1=Absent; 2=Mild; 3=Moderate;4= Severe; -9 = Unknown cdrs007, cdrs7, cds7, cdss_earlywake
Query calg8 Integer Recommended 8. Suicide 1::4; -9 1=Absent; 2=Mild; 3=Moderate;4= Severe; -9 = Unknown cdrs008, cdrs8, cds8, cdss_suicide
Query calg9 Integer Recommended 9. Observed Depression 1::4; -9 1=Absent; 2=Mild; 3=Moderate;4= Severe; -9 = Unknown cdrs009, cdrs12, cds9, cdss_observeddepression
Query calg_ts Integer Recommended Calgary Total Score Created variable with 20% missing data rule applied: Sum of CALG1-CALG9 c_cdstotal, cdss_total, sumcdrs
Query base1 Integer Recommended Flag Baseline Phase 1/1A Visit 1=Yes for all records meeting this criteria
Query last1 Integer Recommended Flag Last Phase 1/1A Visit 1=Yes for all records meeting this criteria
Query b1_calg Integer Recommended Phase 1 Baseline Calgary Total Score Baseline score for the phase
Query c1_calg Integer Recommended Phase 1 CFB Calgary Total Score Change from Phase 1/1A baseline
Query site String 101 Recommended Site Study Site sitenumber
Query visit_name String 20 Recommended session ID/screening ID timept, visitnumber
Query subjecttype String 20 Recommended Subject Type Control;Prodromal; Enhanced; Non-Enhanced
Query elig_inclusion_check Integer Recommended Checks for a pass/fail on Elig for Inclusion 0::3 0=Failed (Ineligible); 1=Passed (Eligible); 2=In screening; 3=NA
Query dataquality Integer Recommended Data quality 0::5 0=No data (cancelled); 1=Data entered but only once, has missing data; 2=Data entered but only once, no missing data; 3=Double entered; 4=Data frozen for cleaning; 5=Data clean/locked
Query calg_s1 Integer Recommended If #8. Suicide = 4 (Severe): Lethality/Medical Damage 0::5 0 = None;1 = Minor;2 = Moderate;3 = Moderately Severe;4 = Severe;5 = Death cdrs9
Query calg10 Integer Recommended 10. Suicide (since the last visit) 1::4 1 = Absent;2 = Mild;3 = Moderate;4 = Severe cdrs10
Query calg_s2 Integer Recommended If #10 Suicide (LV) = 4 (Severe): Lethality/Medical Damage 0::5 0 = None;1 = Minor;2 = Moderate;3 = Moderately Severe;4 = Severe;5 = Death cdrs11
Query suicidality1 Integer Recommended Is 8=Suicide (2wks) >1 0;1 0=No; 1=Yes
Query suicidality2 Integer Recommended Is 10=Suicide (LV) >1 0;1 0=No; 1=Yes
Query cdsstsx Float Recommended Calgary Mean Total Score
Query days_baseline Integer Recommended Days since baseline
Query monthsbl Float Recommended Actual number of months from Baseline
Query t1wk Integer Recommended Weeks since Treatment Session 1
Query assessment_complete Integer Recommended Complete? 0::2 0=Incomplete; 1=Unverified; 2=Complete cdss_calgary_depression_scale_schizophrenia_complete
comments_misc String 4,000 Recommended Miscellaneous comments on study, interview, methodology relevant to this form data cdss_notesexpanded
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

Please email the The NDA Help Desk with any questions.