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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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BIDD Demographics

bidddemo

01

Demographics Form for Behavioral Inflexibility in Intellectual and Developmental Disabilities (IDD) Project

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/projectpid, userid
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYYRequired fielddate_of_form_completion, datecomp
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, tcgender
comments_miscString4,000RecommendedMiscellaneous comments on study, interview, methodology relevant to this form data
respondentString20RecommendedRespondentMother;Father;Both; Child; Other; Parentinformant
raceString30RecommendedRace of study subject
American Indian/Alaska Native; Asian; Hawaiian or Pacific Islander; Black or African American; White; More than one race; Unknown or not reported
child_race
otherraceString100Recommendedspecify other raceThe following questions are about you or the child's family.
ethnicityString30RecommendedEthnicity of participant
Hispanic or Latino; Not Hispanic or Latino; Unknown
child_hispanic
informant_genderString5RecommendedSex of the respondentM; FM = Male; F = Femalecaregiver_sex, pcgender
resp_raceString150RecommendedRespondent's race
American Indian/Alaska Native; Asian; Hawaiian or Pacific Islander; Black or African American; White; More than one race; Unknown or not reported
caregiver_race, informant_race, pcrace
fs_v1_q49a_resp_ethnicityString30RecommendedFull Screener (Visit 1): Q49a respondent ethnicity (choices are Hispanic/Latino or Not Hispanic/Latino)
Hispanic or Latino;Not Hispanic or Latino;Not Provided
caregiver_hispanic, informant_ethnicity, pchispan
briefscreen_respondent_age_yrsIntegerRecommendedage of Respondent in yearsinformant_age, pcage
mother_ageIntegerRecommendedMother's age0 :: 1200age_of_mother
father_ageIntegerRecommendedFather's age0 :: 1200age_of_father
educational_placementIntegerRecommendedType of educational placement
1::5
1= General Education; 2= Special Education; 3= General and Special Education; 4= Home Schooling; 5= None; 999=Missingtceduplace, type_of_educational_placement
child_schoolString20RecommendedIf child is currently in school, what grade is your child in?school_grade
informant_education_levelIntegerRecommendedHighest education level of the respondent1 :: 5; 9991=Advanced graduate or professional degree; 2=College graduate; 3=Some college or post high school; 4=High school graduate; 5=Some high school; 6=Eighth grade or lesspceduc
mother_education_levelIntegerRecommendedHighest education level of mother1 :: 5; 9991=Advanced graduate or professional degree; 2=College graduate; 3=Some college or post high school; 4=High school graduate; 5=Some high school; 6=Eighth grade or less
father_education_levelIntegerRecommendedHighest education level of father1 :: 5; 9991=Advanced graduate or professional degree; 2=College graduate; 3=Some college or post high school; 4=High school graduate; 5=Some high school; 6=Eighth grade or less
household_incomeIntegerRecommendedHousehold income1 ::5; 9991= >$90,000; 2=$60,001-$90,000; 3=$40,001-$60,000; 4=$20,000-$40,000; 5=Less than $20,000hhincome
other_children_asd_diagIntegerRecommendedParent has other children with ASD diagnosis
0::2
0= No; 1= Yes; 2= Not Applicableother_children_with_asd_diagnosis, pcothasdkids
autism_spectrum_disorderIntegerRecommendedSubject has autism spectrum disorder diagnosis
0;1
0= No; 1= Yestcasd
verbal_abilityIntegerRecommendedSubject level of verbal ability1 :: 4; 9991=My child has no meaningful words; 2=My child has at least 10 single words but does not often use 2-3 word phrases; 3=My child consistently uses 2-3 word phrases; 4=My child uses complete sentences most of the time; 999=Missingtcverbabil
iq_levelIntegerRecommendedSubject IQ level1 :: 4; 9991=Below average IQ; 2=Average IQ; 3=Above average IQ; 4=Unknown; 999=Missingtciqlevel
diag_adhdIntegerRecommendedSubject diagnosed with Attention Deficit/Hyperactivity Disorder
0;1;999
0= No; 1= Yes; 999= Missingtcadhd
diag_opp_defiantIntegerRecommendedSubject diagnosed with Oppositional Defiant Disorder/Conduct Disorder
0;1;999
0= No; 1= Yes; 999= Missingtcoddcd
diag_anxietyIntegerRecommendedSubject diagnosed with Any Anxiety Disorder (separation anxiety, social phobia, generalized anxiety, etc)
0;1;999
0= No; 1= Yes; 999= Missingtcanxiety
diag_depressionIntegerRecommendedSubject diagnosed with Depression
0;1;999
0= No; 1= Yes; 999= Missingtcdepress
diag_bipolarIntegerRecommendedSubject diagnosed with Bipolar Disorder/Manic Depression
0;1;999
0= No; 1= Yes; 999= Missingtcbipolar
diag_mental_retIntegerRecommendedSubject diagnosed with Mental Retardation/Intellectual Disability
0;1;999
0= No; 1= Yes; 999= Missingtcmentalret
diag_none_of_the_aboveIntegerRecommendedSubject diagnosed with non of the above disorders
0;1;999
0= No; 1= Yes; 999= Missingtcdiagnone
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: bidddemo01 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.