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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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Healthy Days Core Module

hdcm

01

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/projectaid
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
siteString101RecommendedSiteStudy Siteasite
clinicidIntegerRecommendedClinic IDaclinic
intervIntegerRecommendedIntervention Status0;11=ITV, intervention; 0=TAU, treatment as usual
visitString50RecommendedVisit namewave
days_baselineIntegerRecommendedDays since baselinelof
hd1_daysIntegerRecommendedNow thinking about your physical health, which includes physical illness and injury, for how many days during the past 30 days was your physical health not good?0::30number of dayshdph
hd2_daysIntegerRecommendedNow thinking about your mental health, which includes stress, depression, and problems with emotions, for how many days during the past 30 days was your mental health not good?0::30number of dayshdmh
hd3_daysIntegerRecommendedDuring the past 30 days, for about how many days did poor physical or mental health keep you from doing your usual activities, such as self-care, work, or recreation?0::30number of dayshdua
pcomsum12FloatRecommendedPhysical Component Summary (PCS)pcs12
mentalcs12FloatRecommendedMental Component Summary (MCS)mcs12
isf12IntegerRecommendedPhysical and mental component summary, Imputed0;1
sf01IntegerRecommended1. In general, would you say your health is1::51 = Excellent; 2 = Very Good; 3 = Good; 4 = Fair; 5 = Poorhdgh
mssessIntegerRecommendedSession number this measure was based on0::26 ; 550 = Pre; 1 = Session 1; 2 = Session 2; 3 = Session 3; 4 = Session 4; 5 = Session 5; 6 = Session 6; 7 = Session 7; 8 = Session 8; 9 = Session 9; 10 = Session 10; 11 = Session 11; 12 = Session 12; 13 = Session 13; 14 = Session 14; 15 = Session 15; 16 = Session 16; 17 = Session 17; 18 = Session 18; 19 = Session 19; 20 = Session 20; 21 = Session 21; 22 = Session 22; 23 = Session 23; 24 = Session 24; 25 = Session 25; 26 = Session 26; 55 = Posthdsess
limited_1IntegerRecommendedAre you LIMITED in any way in any activities because of any impairment or health problem?1;2;7;91= Yes; 2= No; 7= Don't know/ Not sure; 9= Refused
limited_2String100RecommendedWhat is the MAJOR impairment or health problem that limits your activities?
limited_3String100RecommendedFor HOW LONG have your activities been limited because of your major impairment or health problem?
limited_4IntegerRecommendedBecause of any impairment or health problem, do you need the help of other persons with your PERSONAL CARE needs, such as eating, bathing, dressing, or getting around the house?1;2;7;91= Yes; 2= No; 7= Don't know/ Not sure; 9= Refused
limited_5IntegerRecommendedBecause of any impairment or health problem, do you need the help of other persons in handling your ROUTINE needs, such as everyday household chores, doing necessary business, shopping, or getting around for other purposes?1;2;7;91= Yes; 2= No; 7= Don't know/ Not sure; 9= Refused
symptoms_1IntegerRecommendedDuring the past 30 days, for about how many days did PAIN make it hard for you to do your usual activities, such as self-care, work, or recreation?
symptoms_2IntegerRecommendedDuring the past 30 days, for about how many days have you felt SAD, BLUE, or DEPRESSED?
symptoms_3IntegerRecommendedDuring the past 30 days, for about how many days have you felt WORRIED, TENSE, or ANXIOUS?
symptoms_4IntegerRecommendedDuring the past 30 days, for about how many days have you felt you did NOT get ENOUGH REST or SLEEP?
symptoms_5IntegerRecommendedDuring the past 30 days, for about how many days have you felt VERY HEALTHY AND FULL OF ENERGY?
score_1IntegerRecommendedHealthy Days Core Module Score:
score_2IntegerRecommendedActivity Limitations Module Score:
score_3IntegerRecommendedHealthy Days Symptoms Module Score:
score_4IntegerRecommendedHDCM Total score:
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: hdcm01 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.