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Filter Cart

The Filter Cart provides a powerful way to query and access data for which you may be interested.  

A few points related to the filter cart are important to understand with the NDA Query/Filter implementation: 

First, the filter cart is populated asyncronously.  So, when you run a query, it may take a moment to populate but this will happen in the background so you can define other queries during this time.  

When you are adding your first filter, all data associated with your query will be added to the filter cart (whether it be a collection, a concept, a study, a data structure/elment or subjects). Not all data structures or collections will necessarily be displayed.  For example, if you select the NDA imaging structure image03, and further restrict that query to scan_type fMRI, only fMRI images will appear and only the image03 structure will be shown.  To see other data structures, select "Find All Subject Data" which will query all data for those subjects. When a secord or third filter is applied, an AND condition is used.  A subject must exist in all filters.  If the subject does not appear in any one filter, that subjects data will not be included in your filter cart. If that happens, clear your filter cart, and start over.  

It is best to package more data than you need and access those data using other tools, independent of the NDA (e.g. miNDAR snapshot), to limit the data selected.  If you have any questions on data access, are interested in using avaialble web services, or need help accessing data, please contact us for assistance.  

Frequently Asked Questions



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Body Project Knowledge Scale



Download Definition as
Download Submission Template as
Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/project
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/biospecimen was completed. MM/DD/YYYYRequired field
sexString20RequiredSex of the subjectM;FM = Male; F = Femalegender
bpkspe_q1IntegerRecommendedThe verbal commitment is an important dissonance-inducing component of the Body Project intervention.0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q1
bpkspe_q2IntegerRecommendedIf I/peer leaders ask a participant to volunteer to start reading a letter (home exercise) and no one does, it is best for me to go around the circle starting with the most gregarious participant to have everyone participate0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q2
bpkspe_q3IntegerRecommendedIf there is a "thin-idealist" (someone who repeatedly endorses the appearance ideal) in the group you should validate her beliefs by continuing with a discussion on why it's good to support the appearance ideal. Otherwise, she may drop out0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q3
bpkspe_q4IntegerRecommendedThe ideal size for a Body Project group is about 20 so there is a lot of public accountability0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q4
bpkspe_q5IntegerRecommendedPotential group members who have a history of an eating disorder should not be allowed to participate in the group because they will be disruptive0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q5
bpkspe_q6IntegerRecommendedIt is recommended that men be allowed to participate in the group, in addition to women, since the appearance ideal can affect all of us0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q6
bpkspe_q7IntegerRecommendedIt is ideal for at least four leaders to lead a group so there are always several group leaders present0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q7
bpkspe_q8IntegerRecommendedBecause eating disorders are so dangerous, it is best for me/peer leaders to maintain a serious tone without using humor0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q8
bpkspe_q9IntegerRecommendedThe Body Project group encourages a lot of time for processing feelings or discussing how difficult the home exercises are to create a sense of caring and support0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q9
bpkspe_q10IntegerRecommendedIf a participant discloses that she is experiencing eating disorder symptoms, I/peer leaders should suggest that we meet after class to discuss and offer her referrals to local clinicians0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q10
bpkspe_q11IntegerRecommendedIt is best for peer leaders to allow group members to do most of the speaking out against the appearance-ideal in the group (rather than the leaders)0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q11
bpkspe_q12IntegerRecommendedPeer leaders should not follow the script closely - it is only meant as a guide to what should happen in the group; having discussions of topics that are brought up by group members is more important0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q12
bpkspe_q13IntegerRecommendedIf a participant gets upset during group, I/peer leaders should offer to meet with her after group to discuss what is bothering her0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q13
bpkspe_q14IntegerRecommendedCollecting the homework is not an important aspect of the intervention0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q14
bpkspe_q15IntegerRecommendedAs a peer leader, it is important for me to share all of the reasons why I/you wanted to lead the group0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q15
bpkspe_q16IntegerRecommendedRole-plays should be playful and enjoyable0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q16
bpkspe_q17IntegerRecommendedIt is important for everyone to share their experiences with their home exercises (e.g., letters) with the group0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q17
bpkspe_q18IntegerRecommendedThe purpose of the Behavioral Challenge is to get participants to do something they don't normally do because of body image concerns0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q18
bpkspe_q19IntegerRecommendedBody Activism can be something as simple as a participant learning how to accept a compliment0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q19
bpkspe_q20IntegerRecommendedIf someone misses a session, I/peer leaders should not contact them to check in; we want them to take responsibility for change0::1; 9990 = FALSE; 1 = TRUE; 999 = missingbpkss_q20
bpkspe_totalIntegerRequiredBPKS total999 = missingbpkss_total
who_raised_explainString50RecommendedIf other primary caregiver who raised you, explain
timeptIntegerRecommendedTime Point888 = not applicable; 999 = missing
version_formString100RecommendedForm used/assessment name
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: bkps01 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.