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Endocannabinoid Challenge

0 Shared Subjects

Clinical Assessments
Phys Exam
View Change History
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
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 subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
ecs_challenge_maxstrentime String 35 Recommended Start date and time of Max Strength Attempts Date (MM/DD/YYYY) ; Time (hh:mm)
ecs_challenge_domhand Integer Recommended Which hand is being used for this Challenge? 1::3 1= dominant hand; 2=non-dominant hand; 3=Ambidextrous
ecs_challenge_handside Integer Recommended Which hand (side) is being used for this Challenge 1;2 1=Right; 2=Left
ecs_challenge_drawplace String 65 Recommended Which arm (or body place) for blood draws? Be sure to note WHICH SIDE and BODY PART. ex) right foot, left elbow
ecs_challenge_maxstren1 String 20 Recommended Max Strength Attempt #1
ecs_challenge_maxstren2 String 20 Recommended Max Strength Attempt #2
ecs_challenge_maxstren3 String 20 Recommended Max Strength Attempt #3
ecs_challenge_frailty String 20 Recommended Highest Overall Max Strength Attempt
ecs_challenge_maxstrenavg String 20 Recommended Average Max Strength
ecs_challenge_maxstren25 String 20 Recommended 25% of the Average Max Strength Attempts
ecs_challenge_time String 35 Recommended Start date and time of actual Challenge Date (MM/DD/YYYY) ; Time (hh:mm)
ecs_challenge_duration String 35 Recommended Duration of the actual Endocannabinoid Challenge Time (mm:ss)
ecs_challenge_rpetotal Integer 20 Recommended Ratings of Perceived Exertion (RPE) for whole Challenge 6::20 6= No exertion at all; 7= Extremely light 9= Very light; 11= Light; 13= Somewhat hard; 15= Hard (heavy); 17= Very Hard; 19= Extremely hard; 20= Maximal exertion
blooddtm String 25 Recommended Date and Time of Blood Draw ecs_challenge_postdraw
ecs_challenge_yn Integer Recommended Endocannabinoid Challenge completed? 0;1 0=No; 1=Yes
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.