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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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Selected Filters
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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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MIND Demographics

mind_demographics

03

Demographic measures as defined by the MIND Institute at the University of California, Davis

Download Definition as
Download Submission Template as
Element NameData TypeSizeRequiredDescriptionValue RangeNotes
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.
child_ethnicString55RecommendedChild's Ethnicity1. Hispanic;2. Non-Hispanic; 3. Refused
child_residenceString55RecommendedChild lives with1. Both biological mother and father;2. Biological mother only;3. Biological father only;4. Biological mother and stepfather;5. Biological father and stepmother;6. Adoptive parents;7. Foster parents;8. Relatives;9. Other please specify; 10. Refused; Both natural parents; Natural father only; Natural father and stepmother; Natural mother only; Natural mother and stepfather; Adoptive or foster parents; Relatives - please specify; Institution - please specify
family_statusString55RecommendedFamily Status1. Married;2. Separated; 3. Divorced; 4. Widow/Widower; 5. Divorced and remarried; 7. Living with a partner without marriage; 8. Refused
mother_ethnicString55RecommendedMother's ethnicity1. Hispanic;2. Non-Hispanic; 3. Refused
mother_emp_statusString55RecommendedMother's current employment status1. Not employed outside the home;2. Employed part-time;3. Employed full-time; 4. Employed full-time and have a second job; 5. Refused
mother_eduString55RecommendedMother's EducationNo formal schooling completed; Nursery school to 4th grade; 5th or 6th grade; 7th or 8th grade; 9th grade; 10th grade;11th grade; 12th grade, no diploma; High School Graduate/GED or equivalent; Some college credit, but less than 1 year; Technical college/vocational school; Associate degree; Bachelors's degree; Master's degree; Professional degree; Doctorate degree;Refused; Some elementary; Elementary; Some Middle School; Middle School; Some High School; GED; High School; Trade School/Certification Program; Some College; Undergraduate Degree; Some Graduate School; Less than 7th grade; Junior High; Some High School; High School Graduate; Some College; Special Training After High School; College Graduate; Graduate/Professional Training
father_ethnicString55RecommendedFather's ethnicity1. Hispanic;2. Non-Hispanic; 3. Refused
father_emp_statusString55RecommendedFather's current employment status1. Unemployed;2. Employed part-time;3. Employed full-time;4. Employed full-time and have a second job; 5. Refused
father_eduString55RecommendedFather's EducationNo formal schooling completed; Nursery school to 4th grade; 5th or 6th grade; 7th or 8th grade; 9th grade; 10th grade;11th grade; 12th grade, no diploma; High School Graduate/GED or equivalent; Some college credit, but less than 1 year; Technical college/vocational school; Associate degree; Bachelors's degree; Master's degree; Professional degree; Doctorate degree;Refused; Some elementary; Elementary; Some Middle School; Middle School; Some High School; GED; High School; Trade School/Certification Program; Some College; Undergraduate Degree; Some Graduate School;Less than 7th grade; Junior High; Some High School; High School Graduate; Some College; Special Training After High School; College Graduate; Graduate/Professional Training
annual_fam_incomeString25RecommendedFamily annual income1. Under $10 000;2. $10 000-$29 000;3. $30 000-$49 000;4. $50 000-$74 999;5. $75 000-$99 999;6. $100 000-$149 999;7. $150 000 and above; 8. Refused
ch_raceString55RecommendedChild's/study subject Race specify
mo_raceString55RecommendedMother's Race
fa_raceString55RecommendedFather's Race
genderString20RequiredSex of the subjectM;FM = Male; F = Female
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: mind_demographics03 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.