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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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Data Structures with shared data
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Barkley Driving Behavior Survey

17 Shared Subjects

N/A
Clinical Assessments
Behavior
09/27/2018
bdbs01
09/28/2018
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 dbso_p_date
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
respondent String 20 Recommended Respondent Mother;Father;Both; Child; Other; Parent dbso_p_rater
Query dbso_p_1_survey Integer Recommended 1. Prior to starting the car, checks all mirrors, adjusts the seat (when necessary), and puts on the seat belt 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_2_survey Integer Recommended 2. When moving into traffic, checks oncoming traffic, waits his/her turn, and accelerates properly. 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_3_survey Integer Recommended 3. Uses directional (turn) signals prior to making a turn or changing lanes 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_4_survey Integer Recommended 4. Turns around and checks directly through the rear windshield for any obstacles or people in the way before backing up 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_5_survey Integer Recommended 5. Looks directly through the left or right passenger side windows to check "blind" spots before changing lanes 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_6_survey Integer Recommended 6. Drives at a rate of speed that is within the posted speed limits 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_7_survey Integer Recommended 7. Drives within the marked lane on a highway, and stays on his/her side of the road on two-lane roads 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_8_survey Integer Recommended 8. Avoids driving in the breakdown lanes or on road shoulders unnecessarily 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_9_survey Integer Recommended 9. Yields the right of way to other drivers at intersections and traffic rotaries 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_10_survey Integer Recommended 10. Reacts quickly and properly to brake lights when activated on vehicles ahead 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_11_survey Integer Recommended 11. Watches ahead of cars in front of him/her for obstacles that may be in the road 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_12_survey Integer Recommended 12. Observes and responds appropriately to traffic signals (e.g., slow at yellow, stop at red). 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_13_survey Integer Recommended 13. Adjusts speed to bad weather conditions affecting traffic and the roadway 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_14_survey Integer Recommended 14. Drives at an appropriate distance from vehicles ahead (at least one car length for each 10 miles per hour of speed) 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_15_survey Integer Recommended 15. Brakes smoothly to a stop at marked intersections as required 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_16_survey Integer Recommended 16. Maintains two hands on the steering wheel while driving 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_17_survey Integer Recommended 17. Drives slowly at an appropriate speed when backing up (in reverse gear) 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_18_survey Integer Recommended 18. Notices and obeys posted traffic signs (stop, yield, school zones, merge, etc.). 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_19_survey Integer Recommended 19. Follows posted route markers (does not get lost while driving) 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_20_survey Integer Recommended 20. When parking slows to a safe speed and parks within the designated space 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_21_survey Integer Recommended 21. Maintains attention (eye contact) toward traffic and the road ahead while driving. 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_22_survey Integer Recommended 22. Keeps the volume of the car radio, tape player, or CD player at a low enough level that he/she can hear sirens or other cars' horns 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_23_survey Integer Recommended 23. Makes sure that passengers riding with him/her wear their seat belts. 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_24_survey Integer Recommended 24. Refers to maps before driving through a new area or city 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_25_survey Integer Recommended 25. Slows down and moves away from maintenance or construction crews working on or near the roadway 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_26_survey Integer Recommended 26. Before entering any intersection, checks approaching traffic for safe entry 1::5 1= Not at all or rarely; 2= Sometimes; 3= Often; 4= Very often; 5= N/A Does not drive
Query dbso_p_overall_survey Integer Recommended Please choose the number below that best describes this person's overall driving performance 1::11 1= Poor; 2= Below average; 3= Below average; 4= Average/satisfactory; 5= Average/satisfactory; 6= Average/satisfactory; 7= Above average; 8= Above average; 9= Excellent; 10= Excellent; 11= N/A Does not drive
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.