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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

Glossary

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NDA provides a single access to de-identified autism research data. For permission to download data, you will need an NDA account with approved access to NDA or a connected repository (AGRE, IAN, or the ATP). For NDA access, you need to be a research investigator sponsored by an NIH recognized institution with federal wide assurance. See Request Access for more information.

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Data Structures with shared data
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Feelings Checklist

pfc_sv

01

Preschool Version

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_dateDateRequiredDate on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYYRequired field
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.
sexString20RequiredSex of the subjectM;FM = Male; F = Femalegender
comments_miscString4,000RecommendedMiscellaneous comments on study, interview, methodology relevant to this form data
version_formString100RecommendedForm used/assessment name
pfcs_1IntegerRecommendedInterested in playing with other kids.0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_2IntegerRecommendedAppears sad or says he/she feels sad0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_3IntegerRecommendedEngages in activities that makes him/her happy0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_4IntegerRecommendedHas a lot of trouble following simple directions0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_5IntegerRecommendedSeems less excited about play/activities than other kids0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_6IntegerRecommendedHas difficulty sleeping at night0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_7IntegerRecommendedWhines or cries0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_8IntegerRecommendedCan't pay attention to games or tasks0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_9IntegerRecommendedEnjoys activities and play0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_10IntegerRecommendedKeeps to him/herself0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_11IntegerRecommendedPretend plays about scary or sad things0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_12IntegerRecommendedBlames him/herself for things0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_13IntegerRecommendedSeems to lack confidence0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_14IntegerRecommendedIs having problems at preschool/daycare0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_15IntegerRecommendedIsn't excited about things that other children his/her age find exciting0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_16IntegerRecommendedIsn't upset by things that other children his/her age find upsetting0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_17IntegerRecommendedSeems to be very tired and has low energy0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_18IntegerRecommendedSeems to feel overly guilty0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_19IntegerRecommendedSeems lonely0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_20IntegerRecommendedHas unusually increased or decreased appetite0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_21IntegerRecommendedUsed to behave his/her age but now acts younger0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_22IntegerRecommendedHas trouble getting along with other kids0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_23IntegerRecommendedSeems more irritable or grouchy than other children his/her age0::40 = Never; 1 = Rarely; 2 = Sometimes; 3 = Often; 4 = Most of the time
pfcs_totalIntegerRecommendedTotal raw score of Preschool Feelings Checklist Scale Version
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: pfc_sv01 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.