NDA Help Center

Login Dialog

Frequently Asked Questions

Glossary

NDA Help Center

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

Loading...

Login
Reset Password

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.

Warning Notice

This is a U.S. Government computer system, which may be accessed and used only for authorized Government business by authorized personnel. Unauthorized access or use of this computer system may subject violators to criminal, civil, and/or administrative action. All information on this computer system may be intercepted, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including criminal investigations. Such information includes sensitive data encrypted to comply with confidentiality and privacy requirements. Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms. There is no right of privacy in this system.

Update Password

You have logged in with a temporary password. Please update your password. Passwords must contain 8 or more characters and must contain at least 3 of the following types of characters:

  • Uppercase
  • Lowercase
  • Numbers
  • Special Characters limited to: %,_,!,@,#,$,-,%,&,+,=,),(,*,^,:,;

Subscribe to our mailing list

Mailing List(s)
Email Format

You are now leaving the NIMH Data Archive (NDA) web site to go to:

Click on the address above if the page does not change within 10 seconds.

Disclaimer

NDA is not responsible for the content of this external site and does not monitor other web sites for accuracy.

Accept Terms
Filter Cart
No filters selected
Description
Value Range
Notes
Data Structures with shared data
No filters have been selected
Switch User

Daily Identity Diary Survey

dids

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/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
diary01IntegerRecommendedIn the last 24 hours: I was targeted or harassed because of my identity.0;10= No; 1= Yes
diary02IntegerRecommendedIn the last 24 hours: I saw or heard negative, hurtful, or offensive messages or stereotypes about my identity or people with the same identity0;10= No; 1= Yes
diary03IntegerRecommendedIn the last 24 hours: I was ignored, isolated, or made to feel invisible because of my identity.0;10= No; 1= Yes
diary04IntegerRecommendedIn the last 24 hours: I was misunderstood because of my identity0;10= No; 1= Yes
diary05IntegerRecommendedIn the last 24 hours: People stared at me because of my identity.0;10= No; 1= Yes
diary06IntegerRecommendedIn the last 24 hours: I was not accepted because of my identity.0;10= No; 1= Yes
diary07IntegerRecommendedIn the last 24 hours: Someone made me feel uncomfortable or unsafe because of my identity0;10= No; 1= Yes
diary08IntegerRecommendedIn the last 24 hours: My identity interfered with my life0;10= No; 1= Yes
diary09IntegerRecommendedIn the last 24 hours: Someone made me feel less of a human because my identity0;10= No; 1= Yes
diary10IntegerRecommendedWhich identities were these experience(s) related to: Sexual Orientation0;10= No; 1= Yes
diary11IntegerRecommendedWhich identities were these experience(s) related to: Gender identity or expresion0;10= No; 1= Yes
diary12IntegerRecommendedWhich identities were these experience(s) related to: Race/ethnicity0;10= No; 1= Yes
diary13IntegerRecommendedWhich identities were these experience(s) related to: Body Size0;10= No; 1= Yes
diary14IntegerRecommendedWhich identities were these experience(s) related to: Mental or Physical disability0;10= No; 1= Yes
diary15IntegerRecommendedWhich identities were these experience(s) related to: Age0;10= No; 1= Yes
diary16IntegerRecommendedWhich identities were these experience(s) related to: Other Identities0;10= No; 1= Yes
diary17IntegerRecommendedWhich identities were these experience(s) related to: None1::51= Very Slightly or not at all; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely
diary18String200RecommendedDescribe other identities
diary19IntegerRecommendedWhat effect have these experiences had on your life1::41= No Effect; 2= Somewhat; 3= Moderate; 4= Great
diary20IntegerRecommendedIn the last 24 hours: I felt angry, irritated, annoyed1::51= Very Slightly or not at all; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely
diary21IntegerRecommendedIn the last 24 hours: I felt ashamed, humiliated, disgraced1::51= Very Slightly or not at all; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely
diary22IntegerRecommendedIn the last 24 hours: I felt anxious, worried, afraid.1::51= Very Slightly or not at all; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely
diary23IntegerRecommendedIn the last 24 hours: I felt glad, happy, joyful.1::51= Very Slightly or not at all; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely
diary24IntegerRecommendedIn the last 24 hours: I felt hopeful, optimistic, encouraged.1::51= Very Slightly or not at all; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely
diary25IntegerRecommendedIn the last 24 hours: I felt love, closeness, trust1::51= Very Slightly or not at all; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely
diary26IntegerRecommendedIn the last 24 hours: I felt proud, confident, self-assured.1::51= Very Slightly or not at all; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely
diary27IntegerRecommendedIn the last 24 hours: I felt sad, downhearted, unhappy.1::51= Very Slightly or not at all; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely
diary28IntegerRecommendedDid you have thoughts of killing yourself at any point in the last 24 hours0;10= No; 1= Yes
diary29IntegerRecommendedAt the worst point in the last 24 hours, how intense were your thoughts of killing yourself1::51= Very low intensity or not at all; 2= Low intensity; 3= Moderate intensity; 4= High intensity; 5= Very high intensity
diary30IntegerRecommendedDid you have thoughts of nonsuicidal self-injury at any point in the last 24 hours0;10= No; 1= Yes
diary31IntegerRecommendedAt the worst point in the last 24 hours, how intense were your thoughts of engaging in nonsuicidal self-injury1::51= Very low intensity or not at all; 2= Low intensity; 3= Moderate intensity; 4= High intensity; 5= Very high intensity
diary32IntegerRecommendedDid you make a suicide attempt at any point in the last 24 hours?0;10= No; 1= Yes
diary33IntegerRecommendedDid you engage in nonsuicidal self-injury at any point in the last 24 hours0;10= No; 1= Yes
diary34IntegerRecommendedDid engaging in nonsuicidal self-injury cause any medical or physical damage?0;10= No; 1= Yes
diary35IntegerRecommendedIn the last 24 hours: When I was upset, I became out of control.1::51= Almost never in the past 24 hours; 2= Sometimes; 3= About half the time; 4= Most of the time; 5= Almost always in the past 24 hours
diary36IntegerRecommendedIn the last 24 hours: When I was upset, I became irritated with myself for feeling that way1::51= Almost never in the past 24 hours; 2= Sometimes; 3= About half the time; 4= Most of the time; 5= Almost always in the past 24 hours
diary37IntegerRecommendedIn the last 24 hours: When I was upset, I had difficulty focusing on other things1::51= Almost never in the past 24 hours; 2= Sometimes; 3= About half the time; 4= Most of the time; 5= Almost always in the past 24 hours
diary38IntegerRecommendedIn the last 24 hours: People made me feel good about my LGBTQ identity1::71= Very strongly disagree; 2= Strongly Disagree; 3= Mildly Disagree; 4= Neutral; 5= Mildly Agree; 6= Strongly Agree; 7= Very Strongly Agree
diary39IntegerRecommendedIn the last 24 hours: I felt supported by my family.1::71= Very strongly disagree; 2= Strongly Disagree; 3= Mildly Disagree; 4= Neutral; 5= Mildly Agree; 6= Strongly Agree; 7= Very Strongly Agree
diary40IntegerRecommendedIn the last 24 hours: I felt supported by my friends1::71= Very strongly disagree; 2= Strongly Disagree; 3= Mildly Disagree; 4= Neutral; 5= Mildly Agree; 6= Strongly Agree; 7= Very Strongly Agree
diary41IntegerRecommendedIn the last 24 hours: I felt supported by someone other than a family member or friend1::71= Very strongly disagree; 2= Strongly Disagree; 3= Mildly Disagree; 4= Neutral; 5= Mildly Agree; 6= Strongly Agree; 7= Very Strongly Agree
diary42IntegerRecommendedIn the last 24 hours: I had high self-esteem1::51= Very Slightly or not at all true; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely/very true
diary43IntegerRecommendedIn the last 24 hours: I was uncomfortable with being LGBTQ.1::51= Very Slightly or not at all true; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely/very true
diary44IntegerRecommendedIn the last 24 hours: I hid part of my LGBTQ identity from other people1::51= Very Slightly or not at all true; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely/very true
diary45IntegerRecommendedIn the last 24 hours: I worried about what someone may be thinking about me because of my LGBTQ identity1::51= Very Slightly or not at all true; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely/very true
diary46IntegerRecommendedIn the last 24 hours: I expected people to think badly of me because of my LGBTQ identity.1::51= Very Slightly or not at all true; 2= A little; 3= Moderately; 4= Quite a bit; 5= Extremely/very true
diary47String200RecommendedWhat were your "lows" or negatives about being LGBTQ today
diary48String200RecommendedWhat were your "highs" or positives/highlights about being LGBTQ today?
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: dids01 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.