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NDAR provides a single access to de-identified autism research data. For permission to download data, you will need an NDAR account with approved access to NDAR or a connected repository (AGRE, IAN, or the ATP). For NDAR 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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The filters you have selected from various query interfaces will be stored here, in the 'Filter Cart'. The database will be queried using filters added to your 'Filter Cart', when multiple filters are defined, each will be executed using 'AND' logic, so with each filter that is applied the result set gets smaller.

From the 'Filter Cart' you can inspect each of the filters that have been defined, and you also have the option to remove filters. The 'Filter Cart' itself will display the number of filters applied along with the number of subjects that are identified by the combination of those filters. For example a GUID filter with two subjects, followed by a GUID filter for just one of those subjects would return only data for the subject that is in both GUID filters.

If you have a question about the filter cart, or underlying filters please contact the help desk at The NDA Help Desk

Description
Value Range
Notes
Data Structures with shared data
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Conflict Tactics Scale

cts

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/project
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging 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.asiagemos
genderString20RequiredSex of the subjectM;FM = Male; F = Female
cts1_1IntegerRecommendedTried to discuss the issue calmly1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missing
cts1_2IntegerRecommendedDid discuss the issue relatively calmly1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missing
cts1_3IntegerRecommendedGot information to back up your side1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missing
cts1_4IntegerRecommendedBrought in or tried to bring someone to help settle things1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missing
cts1_5IntegerRecommendedArgued heatedly but short of yelling1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missing
cts1_6IntegerRecommendedYelled1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missing
cts2_1IntegerRecommendedInsulted or swore at the other1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts2_7
cts2_2IntegerRecommendedSulked and/or refused to talk about it1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts2_8
cts2_3IntegerRecommendedStomped out of the room or house1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts2_9
cts2_4IntegerRecommendedCried1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts2_10
cts2_5IntegerRecommendedDid or said something to spite the other one1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts2_11
cts2_6IntegerRecommendedThreatened to hit or throw something at the other one1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts2_12
cts3_1IntegerRecommendedThrew or smashed or hit or kicked something1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts3_13
cts3_2IntegerRecommendedThrew something at the other one1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts3_14
cts3_3IntegerRecommendedPushed, grabbed, or shoved the other one1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts3_15
cts3_4IntegerRecommendedSlapped the other one1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts3_16
cts3_5IntegerRecommendedKicked, bit, or hit with a fist1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts3_17
cts4_1IntegerRecommendedHit or tried to hit with something1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts4_18
cts4_2IntegerRecommendedBeat up the other one1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts4_19
cts4_3IntegerRecommendedThreatened with a gun or knife1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts4_20
cts4_4IntegerRecommendedUsed a gun or knife1::6;-99;77;881= Never ; 2= Once ; 3= 3-5 times ; 4= 6-10 times ; 5= 11-20 times ; 6= More than 20 times ; -99= N/A ; 77= Refused ; 88= Missingcts4_21
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: cts01 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.