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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 fliter criteria by replacing all filters in your Filter Cart with a single Query by GUID filter for all subjects selected by those filters.

    Please Note:
  • 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

  • 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.

  • 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.

  • 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.

Glossary

  • Once your filter cart contains the subjects of interest, select Create Data Package/Assign to Data Study which will provide options for accessing item level data and/or assigning to a study.  

  • Once queries have been added to your workspace, the next step is to Submit the Filters in the workspace to the Filter Cart.  This process runs the queries selected, saving the results within a filter cart attached to your account.  

  • 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. 

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Data Structures with shared data
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Anxiety Control Questionnaire-Revised

0 Shared Subjects

Evaluates the degree to which respondents can control their anxiety. https://doi.org/10.1016/S0005-7894(04)80005-4
Clinical Assessments
Anxiety; Emotions; Questionnaire
03/30/2021
acq01
03/30/2021
View Change History
01
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
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
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.
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported
acq1 Integer Recommended I am usually able to avoid threat quite easily. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac1
acq2 Integer Recommended How well I cope with difficult situations depends on whether I have outside help. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac2
acq3 Integer Recommended When I am put under stress, I am likely to lose control. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac3
acq4 Integer Recommended I can usually stop my anxiety from showing. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac4
acq5 Integer Recommended When I am frightened by something, there is generally nothing I can do. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac5
acq6 Integer Recommended My emotions seem to have a life of their own. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac6
acq7 Integer Recommended There is little I can do to influence people's judgments of me. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac7
acq8 Integer Recommended Whether I can successfully escape a frightening situation is always a matter of chance with me. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac8
acq9 Integer Recommended I often shake uncontrollably. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac9
acq10 Integer Recommended I can usually put worrisome thoughts out of my mind easily. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac10
acq11 Integer Recommended When I am in a stressful situation, I am able to stop myself from breathing too hard. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac11
acq12 Integer Recommended I can usually influence the degree to which a situation is potentially threatening to me. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac12
acq13 Integer Recommended I am able to control my level of anxiety. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac13
acq14 Integer Recommended There is little I can do to change frightening events. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac14
acq15 Integer Recommended The extent to which a difficult situation resolves itself has nothing to do with my actions. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac15
acq16 Integer Recommended If something is going to hurt me, it will happen no matter what I do. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac16
acq17 Integer Recommended I can usually relax when I want. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac17
acq18 Integer Recommended When I am under stress, I am not always sure how I will react. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac18
acq19 Integer Recommended I can usually make sure people like me if I work at it. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac19
acq20 Integer Recommended Most events that make me anxious are outside my control. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac20
acq21 Integer Recommended I always know exactly how I will react to difficult situations. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac21
acq22 Integer Recommended I am unconcerned if I become anxious in a difficult situation, because I am confident in my ability to cope with my symptoms. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac22
acq23 Integer Recommended What people think of me is largely outside of my control. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac23
acq24 Integer Recommended I usually find it hard to deal with difficult problems. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac24
acq25 Integer Recommended When I hear someone has a serious illness, I worry that I am next. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac25
acq26 Integer Recommended When I am anxious, I find it hard to focus on anything other than my anxiety. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac26
acq27 Integer Recommended I am able to cope as effectively with unexpected anxiety as I am with anxiety that I expect to occur. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac27
acq28 Integer Recommended I sometimes think, "Why even bother to try coping with my anxiety when nothing I do seems to affect how frequently or intensely I experience it?" (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac28
acq29 Integer Recommended I often have the ability to get along with "difficult" people. 0 :: 5 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac29
acq30 Integer Recommended I will avoid conflict due to my inability to successfully resolve it. (R) 0 :: 5 Reverse Scored: 0= Strongly Disagree; 1= Moderately Disagree; 2= Slightly Disagree; 3= Slightly Agree; 4= Moderately Agree; 5= Strongly Agree ac30
ac_react Integer Recommended Reaction Scores: Sum of 14 items
ac_events Integer Recommended Events Scores: Sum of 16 items
ac_tot Float Recommended Total Score: Sum of all items
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.