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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.

From the 'Filter Cart' you can inspect each of the filters that have been defined, and you also have the option to remove filters. The 'Filter Cart' itself will display the number of filters applied along with the number of subjects that are identified by the combination of those filters. For example a GUID filter with two subjects, followed by a GUID filter for just one of those subjects would return only data for the subject that is in both GUID filters.

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Description
Value Range
Notes
Data Structures with shared data
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Calgary Depression Rating Scale

clgry

01

Calgary Depression Rating Scale

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Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/projectCATIEID, newid, subjectid, subjectnumber
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.
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired fielddatacollecteddate
genderString20RequiredSex of the subjectM;FM = Male; F = Female
visitidIntegerRecommendedMetaTrial Visit IDSystem variable: unique code for each type of visit -use to merge files
visitString50RecommendedVisit nameCharacter description of each type of visitvisitlabel
truncvisIntegerRecommendedTruncated Visit NumberCreated variable: provides a numeric visit number for all visits, including unscheduled and end of phase
phase_ctString20RecommendedCurrent 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
visdayIntegerRecommendedNumber of days from study baseline to date of visitcdrsdays
calg1IntegerRecommended1. Depression1::41=Absent; 2=Mild; 3=Moderate;4= Severecdrs1, cds1
calg2IntegerRecommended2. Hopelessness1::41=Absent; 2=Mild; 3=Moderate;4= Severecdrs2, cds2
calg3IntegerRecommended3. Self Depreciation1::41=Absent; 2=Mild; 3=Moderate;4= Severecdrs3, cds3
calg4IntegerRecommended4. Guilty Ideas of Reference1::41=Absent; 2=Mild; 3=Moderate;4= Severecdrs4, cds4
calg5IntegerRecommended5. Pathological Guilt1::41=Absent; 2=Mild; 3=Moderate;4= Severecdrs5, cds5
calg6IntegerRecommended6. Morning Depression1::41=Absent; 2=Mild; 3=Moderate;4= Severecdrs6, cds6
calg7IntegerRecommended7. Early Wakening1::41=Absent; 2=Mild; 3=Moderate;4= Severecdrs7, cds7
calg8IntegerRecommended8. Suicide1::41=Absent; 2=Mild; 3=Moderate;4= Severecdrs8, cds8
calg9IntegerRecommended9. Observed Depression1::41=Absent; 2=Mild; 3=Moderate;4= Severecdrs12, cds9
calg_tsIntegerRecommendedCalgary Total ScoreCreated variable with 20% missing data rule applied: Sum of CALG1-CALG9c_cdstotal, sumcdrs
base1IntegerRecommendedFlag Baseline Phase 1/1A Visit1=Yes for all records meeting this criteria
last1IntegerRecommendedFlag Last Phase 1/1A Visit1=Yes for all records meeting this criteria
b1_calgIntegerRecommendedPhase 1 Baseline Calgary Total ScoreBaseline score for the phase
c1_calgIntegerRecommendedPhase 1 CFB Calgary Total ScoreChange from Phase 1/1A baseline
siteString100RecommendedSiteStudy Sitesitenumber
visit_nameString20Recommendedsession ID/screening IDtimept, visitnumber
subjecttypeString20RecommendedSubject TypeControl;Prodromal; Enhanced; Non-Enhanced
elig_inclusion_checkIntegerRecommendedChecks for a pass/fail on Elig for Inclusion0::30=Failed (Ineligible); 1=Passed (Eligible); 2=In screening; 3=NA
dataqualityIntegerRecommendedData quality0::50=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
calg_s1IntegerRecommendedIf #8. Suicide = 4 (Severe): Lethality/Medical Damage0::50 = None;1 = Minor;2 = Moderate;3 = Moderately Severe;4 = Severe;5 = Deathcdrs9
calg10IntegerRecommended10. Suicide (since the last visit)1::41 = Absent;2 = Mild;3 = Moderate;4 = Severecdrs10
calg_s2IntegerRecommendedIf #10 Suicide (LV) = 4 (Severe): Lethality/Medical Damage0::50 = None;1 = Minor;2 = Moderate;3 = Moderately Severe;4 = Severe;5 = Deathcdrs11
suicidality1IntegerRecommendedIs 8=Suicide (2wks) >10;10=No; 1=Yes
suicidality2IntegerRecommendedIs 10=Suicide (LV) >10;10=No; 1=Yes
cdsstsxFloatRecommendedCalgary Mean Total Score
days_baselineIntegerRecommendedDays since baseline
monthsblFloatRecommendedActual number of months from Baseline
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: clgry01 and Element:
Chart Help

Filters enable researchers to view the data shared in NDA before applying for access or for selecting specific data for download or NDA Study assignment. For those with access to NDA shared data, you may select specific values to be included by selecting an individual bar chart item or by selecting a range of values (e.g. interview_age) using the "Add Range" button. Note that not all elements have appropriately distinct values like comments and subjectkey and are not available for filtering. Additionally, item level detail is not always provided by the research community as indicated by the number of null values given.

Filters for multiple data elements within a structure are supported. Selections across multiple data structures will be supported in a future version of NDA.