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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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Data Structures with shared data
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Dot Test

104 Shared Subjects

N/A
Clinical Assessments
Phys Exam
09/15/2015
dottest01
10/07/2015
View Change History
01
Query Element Name Data Type Size Required Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR*
src_subject_id String 20 Required Subject ID how it's defined in lab/project
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0 :: 1260 Age 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.
sex String 20 Required Sex of the subject M;F M = Male; F = Female gender
Query site String 101 Recommended Site Study Site
study String 100 Recommended Study studyid
Query daysrz Integer Recommended days since randomization studyday
Query visit String 50 Recommended Visit name interval
Query completed Integer Recommended Checks if completed 0::3 0=No; 1=Yes; 2=Yes, lost; 3=Unverified b_done
Query ci_enrolled Integer Recommended Participant enrolled 0;1 0=No; 1=Yes enrolled
Query b_master Integer Recommended Mastery of Test 1;2 1=Yes, 2=No
Query b_usable Integer Recommended Task Usable 1;2 1=Yes, 2=No
Query dotq01 Float Recommended 1. Dot Test - No Delay 0.0::99.9
Query dotq02 Float Recommended 2. Dot Test - No Delay 0.0::99.9
Query dotq03 Float Recommended 3. Dot Test - No Delay 0.0::99.9
Query dotq04 Float Recommended 4. Dot Test - No Delay 0.0::99.9
Query dotq05 Float Recommended 5. Dot Test - No Delay 0.0::99.9
Query dotq06 Float Recommended 6. Dot Test - No Delay 0.0::99.9
Query dotq07 Float Recommended 7. Dot Test - No Delay 0.0::99.9
Query dotq08 Float Recommended 8. Dot Test - No Delay 0.0::99.9
Query dotq09 Float Recommended 9. Dot Test - 10 Second Delay 0.0::99.9
Query dotq10 Float Recommended 10. Dot Test - 10 Second Delay 0.0::99.9
Query dotq11 Float Recommended 11. Dot Test - 10 Second Delay 0.0::99.9
Query dotq12 Float Recommended 12. Dot Test - 10 Second Delay 0.0::99.9
Query dotq13 Float Recommended 13. Dot Test - 10 Second Delay 0.0::99.9
Query dotq14 Float Recommended 14. Dot Test - 10 Second Delay 0.0::99.9
Query dotq15 Float Recommended 15. Dot Test - 10 Second Delay 0.0::99.9
Query dotq16 Float Recommended 16. Dot Test - 10 Second Delay 0.0::99.9
Query dotq17 Float Recommended 17. Dot Test - 10 Second Delay 0.0::99.9
Query dotq18 Float Recommended 18. Dot Test - 10 Second Delay 0.0::99.9
Query dotq19 Float Recommended 19. Dot Test - 10 Second Delay 0.0::99.9
Query dotq20 Float Recommended 20. Dot Test - 10 Second Delay 0.0::99.9
Query dot_nd Float Recommended Dot Test - Average No Delay Distance In calculating the score Add value only if not null or zero. Keep track of non- missing values. Dim X As Integer DOT_ND = 0 DOT_Count = 0 'average of No-Delay For X = 1 To 8 If Me("DOTQ0" & X) <> 0 And Not IsNull(Me("DOTQ0" & X)) Then DOT_ND = DOT_ND + Me("DOTQ0" & X) DOT_Count = DOT_Count + 1 End If Next X If DOT_Count >= 5 Then DOT_ND = DOT_ND / DOT_Count DOT_ND = Format(DOT_ND, "###0.00") Else 'total not scored of 5 or more were not completed DOT_ND = Null End If
Query dot_d Float Recommended Dot Test - Avg 10 Second Delay Distance In calculating the score Add value only if not null or zero. Keep track of non- missing values. Dim X As Integer DOT_D = 0 DOT_Count = 0 'Average of delayed recall If DOTQ09 <> 0 And Not IsNull(DOTQ09) Then DOT_D = DOT_D + DOTQ09 DOT_Count = DOT_Count + 1 End If For X = 10 To 20 If Me("DOTQ" & X) <> 0 And Not IsNull(Me("DOTQ" & X)) Then DOT_D = DOT_D + Me("DOTQ" & X) DOT_Count = DOT_Count + 1 End If Next X If DOT_Count >= 8 Then DOT_D = DOT_D / DOT_Count DOT_D = Format(DOT_D, "###0.00") Else 'total not scored of 8 or more were not completed DOT_D = Null End If
Query dot_diff Float Recommended Dot Test - Difference between Averages Average delayed recall distance minus no delay distance DOT_Diff = [DOT_D] - [DOT_ND] DOT_Diff = Format(DOT_Diff, "###0.00")
Query alltest_task Integer Recommended Completed Task 1::3 1 = Yes; 2 = No; 3 = Uncertain b_task
Query alltest_vers Integer Recommended Page Version used 1::3 1 = Standard; 2 = Single Page 3 = Velcro Board b_vers
Query alltest_qualit Integer Recommended Quality of test results 1::3 1 = Usable; 2 = Partly Usable; 3 = Unusable b_qualit
Query alltest_sit1 Integer Recommended Situation-Did not comprehend instr. 0;1 1=Describes test/occurred; 0=Does not describe test/didn't occur b_sit1
Query alltest_sit2 Integer Recommended Situation-Completely distracted 0;1 1=Describes test/occurred; 0=Does not describe test/didn't occur b_sit2
Query alltest_sit3 Integer Recommended Situation-Refused to comply 0;1 1=Describes test/occurred; 0=Does not describe test/didn't occur b_sit3
Query alltest_sit4 Integer Recommended Situation-Tantrum 0;1 1=Describes test/occurred; 0=Does not describe test/didn't occur b_sit4
Query alltest_sit5 Integer Recommended Situation-Unable to draw or use 0;1 1=Describes test/occurred; 0=Does not describe test/didn't occur b_sit5
Query alltest_sit6 Integer Recommended Situation-Other 0;1 1=Describes test/occurred; 0=Does not describe test/didn't occur b_sit6
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.