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Filter Cart

Viewable at the top right of NDA pages, the Filter Cart is a temporary holder for filters and data they select. Filters are added to the Workspace first, before being submitted to The Filter Cart. Data selected by filters in the Filter Cart can be added to a Data Package or an NDA Study from the Data Packaging Page, by clicking the 'Create Data Package / Add Data to Study' button.

The filter cart supports combining multiple filters together, and depending on filter type will use "AND" or "OR" when combining filters.

Multiple selections from the same filter type will result in those selections being applied with an ‘OR’ condition. For example, if you add an NDA Collection Filter with selections for both collections 2112 and 2563 to an empty Workspace, the subjects from NDA Collection 2112 ‘OR’ NDA Collection 2563 will be added to your Workspace even if a subject is in both NDA Collections. You can then add other NDA Collections to your Workspace which further extends the ‘OR’ condition.

If a different filter type is added to your Workspace, or a filter has already been submitted to the Filter Cart, the operation then performs a logical ‘AND’ operation. This means that given the subjects returned from the first filter, only those subjects that matched the first filter are returned by the second filter (i.e., subjects that satisfied both filters).

When combining other filters with the GUID filter, please note the GUID filter should be added last. Otherwise, preselected data may be lost. For example, a predefined filter from Featured Datasets may select a subset of data available for a subject. When combined with a GUID filter for the same subject, the filter cart will contain all data available from that subject, data structure, and dataset; this may be more data than was selected in the predefined filter for that subject. Again, you should add the GUID Filter as the last filter to your cart. This ensures 'AND' logic between filters and will limit results to the subjects, data structures, and datasets already included in your filter cart.

Note that only the subjects specific to your filter will be added to your Filter Cart and only on data shared with the research community. Other data for those same subjects may exist (i.e., within another NDA Collection, associated with a data structure that was not requested in the query, etc.). So, users should select ‘Find all Subjects Data’ to identify all data for those specific subjects.

Additional Tips:

  • You may query the data without an account, but to gain access you will need to create an NDA user account and apply for access. Most data access requires that you or your lab are sponsored by an NIH recognized institution with Federal Wide Assurance (FWA). Without access, you will not be able to obtain individual-level data.

Once you have selected data of interest you can:

  • Create a data package - This allows you to specify format for access/download
  • Assign to Study Cohort - Associate the data to an NDA Study allowing for a DOI to be generated and the data to be linked directly to a finding, publication, or data release.
  • Find All Subject Data - Depending on filter types being used, not all data associated with a subject will be selected. Data may be restricted by data structure, NDA Collection, or outcome variables (e.g., NDA Study). ‘Find All Data’ expands the filter criteria by replacing all filters in your Filter Cart with a single Query by GUID filter for all subjects selected by those filters.

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  • When running a query, it may take a moment to populate the Filter Cart. Queries happen in the background so you can define other queries during this time.
  • When you add your first filter, all data associated with your query will be added to the Filter Cart (e.g., a Concept, an NDA Collection, a Data Structure/Element, etc.). As you add additional filters, they will also display in the Filter Cart. Only the name of filter will be shown in the Filter Cart, not the underlying structures.
  • Information about the contents of the Filter Cart can be seen by clicking "Edit”.
  • Once your results appear in the Filter Cart, you can create a data package or assign subjects to a study by selecting the 'Package/Assign to Study' option. You can also 'Edit' or 'Clear' filters.

Frequently Asked Questions

  • What is a Filter Cart?
    Viewable at the top right of NDA pages, the Filter Cart is a temporary holder of data identified by the user, through querying or browsing, as being of some potential interest. The Filter Cart is where you send the data from your Workspace after it has been filtered.
  • What do I do after filters are added to the Filter Cart?
    After filters are added to the Filter Cart, users have options to ‘Create a Package’ for download, ‘Associate to Study Cohort’, or ‘Find All Subject Data’. Selecting ‘Find All Subject Data’ identifies and pulls all data for the subjects into the Filter Cart. Choosing ‘Create a Package’ allows users to package and name their query information for download. Choosing ‘Associate to Study Cohort’ gives users the opportunity to choose the Study Cohort they wish to associate this data.
  • Are there limitations on the amount of data a user can download?

    NDA limits the rate at which individual users can transfer data out of Amazon Web Services (AWS) S3 Object storage to non-AWS internet addresses. All users have a download limit of 20 Terabytes. This limit applies to the volume of data an individual user can transfer within a 30-day window. Only downloads to non-AWS internet addresses will be counted against the limit.

  • How does Filter Cart Boolean logic work?

    The Filter Cart currently employs basic AND/OR Boolean logic. A single filter may contain multiple selections for that filter type, e.g., a single NDA Study filter might contain NDA Study 1 and NDA Study 2. A subject that is in EITHER 1 OR 2 will be returned. Adding multiple filters to the cart, regardless of type, will AND the result of each filter. If NDA Study 1 and NDA Study 2 are added as individual filters, data for a subject will only be selected if the subject is included in BOTH 1 AND 2.

    When combining other filters with the GUID filter, please note the GUID filter should be added last. Otherwise, preselected data may be lost. For example, a predefined filter from Featured Datasets may select a subset of data available for a subject. When combined with a GUID filter for the same subject, the filter cart will contain all data available from that subject, data structure, and dataset; this may be more data than was selected in the predefined filter for that subject. Again, you should add the GUID Filter as the last filter to your cart. This ensures 'AND' logic between filters and will limit results to the subjects, data structures, and datasets already included in your filter cart.

Glossary

  • Workspace
    The Workspace within the General Query Tool is a holding area where you can review your pending filters prior to adding them to Filter Cart. Therefore, the first step in accessing data is to select one or more items and move it into the Workspace.
  • Filter Cart
    Viewable at the top right of NDA pages, the Filter Cart is a temporary holder of data identified by the user through querying or browsing as being of some potential interest. The Filter Cart adds data using an AND condition. The opportunity to further refine data to determine what will be downloaded or sent to a miNDAR is available on the Data Packaging Page, the next step after the Filter Cart. Subsequent access to data is restricted by User Permission or Privilege; however Filter Cart use is not.
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Calgary Depression Rating Scale

3,782 Shared Subjects

Calgary Depression Rating Scale
Clinical Assessments
Depression
05/07/2014
clgry01
02/28/2023
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* 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, chrcdss_interview_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 How would you describe your mood over the last two weeks: Do you keep reasonably cheerful or have you been very depressed or low spirited recently? In the last two weeks how often have you (own words) every day? All day?
1::4;-9;-900;-300
1 = Absent; 2 = Mild - Expresses some sadness or discouragement on questioning; 3 = Moderate - Distinct depressed mood persisting up to half the time over last 2 weeks: present daily; 4 = Severe - Markedly depressed mood persisting daily over half the time interfering with normal motor and social functioning; -9 = Unknown; -900 = Missing; -300 = N/A cdrs001, cdrs1, cds1, cdss_depression, cdss_one, chrcdss_calg1
Query calg2 Integer Recommended 2. HOPELESSNESS How do you see the future for yourself? Can you see any future? - or has life seemed quite hopeless? Have you given up or does there still seem some reason for trying?
1::4;-9;-900;-300
1 = Absent; 2 = Mild - Has at times felt hopeless over the last week but still has some degree of hope for the future; 3 = Moderate - Persistent, moderate sense of hopelessness over last week. Can be persuaded to acknowledge possibility of things being better; 4 = Severe - Persisting and distressing sense of hopelessness; -9 = Unknown; -900 = Missing; -300 = N/A cdrs002, cdrs2, cds2, cdss_hopelessness, cdss_two, chrcdss_calg2
Query calg3 Integer Recommended 3. SELF DEPRECIATION What is your opinion of yourself compared to other people? Do you feel better, not as good, or about the same as other? Do you feel inferior or even worthless?
1::4;-9;-900;-300
1 = Absent; 2 = Mild - Some inferiority; not amounting to feelings of worthlessness; 3 = Moderate - Subject feels worthless, but less than 50% of the time; 4 = Severe - Subject feels worthless more than 50% of the time. May be challenged to acknowledge otherwise; -9 = Unknown; -900 = Missing; -300 = N/A cdrs003, cdrs3, cds3, cdss_selfdeprication, cdss_three, chrcdss_calg3
Query calg4 Integer Recommended 4. GUILTY IDEAS OF REFERENCE Do you have the feeling that you are being blamed for something or even wrongly accused? What about? (do not include justifiable blame or accusation. Exclude delusions of guilt)
1::4;-9;-900;-300
1 = Absent; 2 = Mild - Subject feels blamed but not accused less than 50% of the time; 3 = Moderate - Persisting sense of being blamed, and/or occasional sense of being accused; 4 = Severe - Persistent sense of being accused. When challenged, acknowledges that it is not so; -9 = Unknown; -900 = Missing; -300 = N/A cdrs004, cdrs4, cds4, cdss_four, cdss_guiltyreference, chrcdss_calg4
Query calg5 Integer Recommended 5. PATHOLOGICAL GUILT Do you tend to blame yourself for little things you may have done in the past? Do you think that you deserve to be so concerned about this?
1::4;-9;-900;-300
1 = Absent; 2 = Mild - Subject sometimes feels over guilty about some minor peccadillo, but less than 50% of time; 3 = Moderate - Subject usually (over 50% of time) feels guilty about past actions the significance of which he exaggerates; 4 = Severe - Subject usually feels s/he is to blame for everything that has gone wrong, even when not his/her fault; -9 = Unknown; -900 = Missing; -300 = N/A cdrs005, cdrs5, cds5, cdss_five, cdss_guiltpathological, chrcdss_calg5
Query calg6 Integer Recommended 6. MORNING DEPRESSION When you have felt depressed over the last 2 weeks have you noticed the depression being worse at any particular time of day?
1::4;-9;-900;-300
1 = Absent - No Depression; 2 = Mild - Depression present but no diurnal variation; 3 = Moderate - Depression spontaneously mentioned to be worse in a.m.; 4 = Severe - Depression markedly worse in a.m., with impaired functioning which improves in p.m.; -9 = Unknown; -900 = Missing; -300 = N/A cdrs006, cdrs6, cds6, cdss_morningdepression, cdss_six, chrcdss_calg6
Query calg7 Integer Recommended 7. EARLY WAKENING Do you wake earlier in the morning than is normal for you? How many times a week does this happen?
1::4;-9;-900;-300
1 = Absent - No early wakening; 2 = Mild - Occasionally wakes (up to twice weekly) 1 hour or more before normal time to wake or alarm time; 3 = Moderate - Often wakes early (up to 5 times weekly) 1 hour or more before normal time to wake or alarm; 4 = Severe - Daily wakes l hour or more before normal time; -9 = Unknown; -900 = Missing; -300 = N/A cdrs007, cdrs7, cds7, cdss_earlywake, cdss_seven, chrcdss_calg7
Query calg8 Integer Recommended 8. SUICIDE Have you felt that life wasn't worth living? Did you ever feel like ending it all? What did you think you might do? Did you actually try?
1::4;-9;-900;-300
1 = Absent; 2 = Mild - Frequent thoughts of being better off dead, or occasional thoughts of suicide; 3 = Moderate - Deliberately considered suicide with a plan, but made no attempt; 4 = Severe - Suicidal attempt apparently designed to end in death (i.e.: accidental discovery or inefficient means); -9 = Unknown; -900 = Missing; -300 = N/A cdrs008, cdrs8, cds8, cdss_eight, cdss_suicide, chrcdss_calg8
Query calg9 Integer Recommended 9. OBSERVED DEPRESSION
1::4;-9;-900;-300
1 = Absent; 2 = Mild - Subject appears sad and mournful even during parts of the interview, involving affectively neutral discussion; 3 = Moderate - Subject appears sad and mournful throughout the interview, with gloomy monotonous voice and is tearful or close to tears at times; 4 = Severe - Subject chokes on distressing topics, frequently sighs deeply and cries openly, or is persistently in a state of frozen misery if examiner is sure that this is present; -9 = Unknown; -900 = Missing; -300 = N/A cdrs009, cdrs12, cds9, cdss_nine, cdss_observeddepression, chrcdss_calg9
Query calg_ts Integer Recommended Calgary Total Score Created variable with 20% missing data rule applied: Sum of CALG1-CALG9; -900 = Missing; -300 = N/A c_cdstotal, cdss_total, chrcdss_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
ampscz_missing Integer Recommended Please click if this form is missing all of its data 0;1 0 = Not clicked; 1 = Clicked chrcdss_missing
ampscz_missing_spec Integer Recommended Please specify the reason for missing data on this form 0::6 0 = Evaluation not necessary because the screening visit was less than 21 days from baseline visit; 1 = Measure refusal (no reason provided); 2 = No show; 3 = Research assistant forgot; 4 = Uncontrollable circumstance; 5 = Participant dropped out; 6 = Evaluation not necessary because the screening visit was less than 21 days from baseline visit chrcdss_missing_spec
ampscz_entry_date Date Recommended Date of Data Entry MM/DD/YYYY chrcdss_entry_date
cdss_eight_notes String 4,000 Recommended Suicide Notes:
cdss_nine_notes String 4,000 Recommended Observed Depression Notes:
cdss_one_notes String 4,000 Recommended Depression Notes:
cdss_two_notes String 4,000 Recommended Hoplessness Notes:
cdss_three_notes String 4,000 Recommended Self Deprecation Notes:
cdss_four_notes String 4,000 Recommended Guilty Ideas of Reference Notes:
cdss_five_notes String 4,000 Recommended Pathological Guilt Notes:
cdss_six_notes String 4,000 Recommended Morning Depression Notes:
cdss_seven_notes String 4,000 Recommended Early Awakening Notes:
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.