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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

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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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College Experience

cey

01

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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
eventnameString60RequiredThe event name for which the data was collected
vrt_easievis1_dateDateRecommendedDate of first study visitMM/DD/YYYYstart_date
cey1_1IntegerRecommendedWhat is your birth order?0::40=only child; 1=oldest; 2=second born; 3=third born; 4=fourth or later
fs_v2_mother_education_levelString30RecommendedFull Screener (Visit 2): Verification of the biological mother's current education level (Response options - Less Than 6th Grade, Less Than High School, High School, Some College, College, Some Graduate Level, Graduate Level, NA)
Less Than 6th Grade;Less Than High School;High School;Some College;College;Some Graduate Level;Graduate Level; Master's-level degree; Doctoral degree;NA
NA = Not availablecey1_2
fs_v2_father_education_levelString30RecommendedFull Screener (Visit 2): Verification of the biological father's current education level (Response options - Less Than 6th Grade, Less Than High School, High School, Some College, College, Some Graduate Level, Graduate Level, NA)
Less Than 6th Grade;Less Than High School;High School;Some College;College;Some Graduate Level;Graduate Level; Master's-level degree; Doctoral degree;NA
NA = Not availablecey1_3
demosam_007IntegerRecommendedSocioeconomic status of home of upbringing (i.e., parental home or family of origin)1=Upper class; 2=Uppermiddle class; 3=Middle class; 4=Lowermiddle class; 5=Lower class; -999=Don't Know Missing Datacey1_4
cey1_5IntegerRecommendedYour high school education was provided by:0::40=Public schools; 1=Private schools; 2=Charter schools; 3=College-preparatory schools; 4=Home schooling
cey1_6IntegerRecommendedHow would you characterize your political orientation?0::40=extremely conservative; 1=somewhat conservative; 2=in the middle; 3=somewhat liberal; 4=extremely liberal
cey1_7IntegerRecommendedIn addition to English, how many other languages can you read and speak fluently?0::40=none; 1=one other; 2=two; 3=three; 4=four or more
cey1_8IntegerRecommendedHow would you rate your physical well-being?0::40=Very poor; 1=Poor; 2=Average; 3=Good; 4=Very goodcey1_31
cey1_9IntegerRecommendedHow would you rate your mental well-being?0::40=Very poor; 1=Poor; 2=Average; 3=Good; 4=Very goodcey1_32
cey1_10IntegerRecommendedHow physically active were you?0::40=Not at all active; 1=Slightly active; 2=Somewhat active; 3=Very active; 4=Extremely activecey1_33
cey1_11IntegerRecommendedDid you have healthy sleeping patterns?0::40=Not at all healthy; 1=Slightly healthy; 2=Somewhat healthy; 3=Very healthy; 4=Extremely healthycey1_34
cey1_12IntegerRecommendedDid you have healthy eating patterns?0::40=Not at all healthy; 1=Slightly healthy; 2=Somewhat healthy; 3=Very healthy; 4=Extremely healthycey1_35
cey1_13IntegerRecommendedHow satisfied were you with your social life?0::40=Not at all satisfied; 1=Slightly satisfied; 2=Somewhat satisfied; 3=Very satisfied; 4=Extremely satisfiedcey1_36
cey1_14IntegerRecommendedLonely or homesick0::40=Never; 1=Seldom; 2=Sometimes; 3=Often; 4=Almost alwayscey1_37
cey1_15IntegerRecommendedIsolated from school life0::40=Never; 1=Seldom; 2=Sometimes; 3=Often; 4=Almost alwayscey1_38
cey1_16IntegerRecommendedWorried about your health0::40=Never; 1=Seldom; 2=Sometimes; 3=Often; 4=Almost alwayscey1_39
cey1_17IntegerRecommendedThat my family provided me with support that helped me succeed0::40=Never; 1=Seldom; 2=Sometimes; 3=Often; 4=Almost alwayscey1_40
cey1_18IntegerRecommendedThat teachers provided me with feedback that helped me assess my progress in my classes0::40=Never; 1=Seldom; 2=Sometimes; 3=Often; 4=Almost alwayscey1_41
cey1_19String300RecommendedWhat types of careers were you interested in BEFORE you started at Dartmouth?
cey1_20IntegerRecommendedDid you have a clear goal of what major you would pursue at the time when you started at Dartmouth?0::20=No, I was not very clear at that time; 1=Yes, I had a clear goal; 2=I had a few majors in mind that I was planning to choose from
cey1_21IntegerRecommendedSince starting at Dartmouth College have you changed your tentative career path?0;10 = No; 1 = Yes
cey1_22String300RecommendedIf you have changed your tentative career path since starting college, what is your tentative career path NOW?
cey1_23IntegerRecommendedSince entering college have you decided to pursue a different major?0::20 = No; 1 = Yes; 2=I have remained undecided about a major
cey1_24IntegerRecommendedHow stressful was the past summer?0::40=No at all stressful; 1=Not very stressful; 2=Moderately stressful; 3=Highly stressful; 4=Extremely stressful
cey1_25IntegerRecommendedDid you take courses at Dartmouth/another institution for more than 4 weeks during the past summer?0;10 = No; 1 = Yes
cey1_26IntegerRecommendedDid you participate in an internship/work for pay/perform volunteer work for more than 4 weeks during the past summer?0;10 = No; 1 = Yes
cey1_27IntegerRecommendedIf you participated in an internship/work for pay/perform volunteer work for more than 4 weeks during the past summer, how stressful was the internship/work?0::40=No at all stressful; 1=Not very stressful; 2=Moderately stressful; 3=Highly stressful; 4=Extremely stressful
cey1_28IntegerRecommendedDid you spend most of the time at home during the past summer?0;10 = No; 1 = Yes
cey1_29IntegerRecommendedIf you spent most of the time at home during the past summer, how stressful was it when you were at home?0::40=No at all stressful; 1=Not very stressful; 2=Moderately stressful; 3=Highly stressful; 4=Extremely stressful
cey1_30String300RecommendedIf not otherwise specified, what did you do during the past summer?
cey1_42IntegerRecommendedWhich was your most demanding term academically?0::30=Fall; 1=Winter; 2=Spring; 3=Summer
cey1_43IntegerRecommendedWhich was your most demanding term of fitting in socially?0::40=Fall; 1=Winter; 2=Spring; 3=Summer; 4=Other (please specify)
cey1_44String50RecommendedOther most demanding time of fitting in sociallyOther value for cey1_43
cey1_45IntegerRecommendedDuring November - January break how would you rate your mental well-being when you arrived home?0::40=Very poor; 1=Poor; 2=Average; 3=Good; 4=Very good
cey1_46IntegerRecommendedDuring November - January break how would you rate your mental well-being when you arrived back at college?0::40=Very poor; 1=Poor; 2=Average; 3=Good; 4=Very good
cey1_47IntegerRecommendedDuring spring break how would you rate your mental well-being at the start of spring break?0::40=Very poor; 1=Poor; 2=Average; 3=Good; 4=Very good
cey1_48IntegerRecommendedDuring spring break how would you rate your mental well-being when you returned to college?0::40=Very poor; 1=Poor; 2=Average; 3=Good; 4=Very good
cey1_49IntegerRecommendedDuring summer break how would you rate your mental well-being at the start of summer break?0::40=Very poor; 1=Poor; 2=Average; 3=Good; 4=Very good
cey1_50IntegerRecommendedDuring summer break how would you rate your mental well-being when you returned to college?0::40=Very poor; 1=Poor; 2=Average; 3=Good; 4=Very good
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: cey01 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.