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Data Structures with shared data
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EuroQol EQ-5D

1,438 Shared Subjects

EQ-5D is a standardized instrument for use as a measure of health outcome
Clinical Assessments
Quality of Life
10/04/2012
eq5d01
01/30/2018
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* GUID
src_subject_id String 20 Required Subject ID how it's defined in lab/project aid
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY cg_interview_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. cg_interview_age
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported chi_gen, gender
comments_misc String 4,000 Recommended Miscellaneous comments on study, interview, methodology relevant to this form data cg_comments_misc
Query cg_mobility Integer Recommended Current Mobility 1::3 1 = No problems; 2 = Some problems; 3 = Unable to perform ed5d1, q30
Query cg_selfcare Integer Recommended Current Self-Care 1::3 1 = No problems; 2 = Some problems; 3 = Unable to perform ed5d2, q31
Query cg_usual Integer Recommended Current Usual Activities 1::3 1 = No problems; 2 = Some problems; 3 = Unable to perform ed5d3, q32
Query cg_discomf Integer Recommended Current Pain/Discomfort 1::3 1 = No problems; 2 = Some problems; 3 = Unable to perform ed5d4, q33
Query cg_anx Integer Recommended Current Anxiety/Depression 1::3 1 = No problems; 2 = Some problems; 3 = Unable to perform ed5d5, q34
Query cg_eqvas Float Recommended EQVAS Scale 0; 0.1; 0.2; 0.3; 0.4; 0.5; 0.6; 0.7; 0.8; 0.9; 1; 1.1; 1.2; 1.3; 1.4; 1.5; 1.6; 1.7; 1.8; 1.9; 2.0; 2.1; 2.2; 2.3; 2.4; 2.5; 2.6; 2.7; 2.8; 2.9; 3.0; 3.1; 3.2; 3.3; 3.4; 3.5; 3.6; 3.7; 3.8; 3.9; 4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7; 4.8; 4.9; 5.0; 5.1; 5.2; 5.3; 5.4; 5.5; 5.6; 5.7; 5.8; 5.9; 6.0; 6.1; 6.2; 6.3; 6.4; 6.5; 6.6; 6.7; 6.8; 6.9; 7.0; 7.1; 7.2; 7.3; 7.4; 7.5; 7.6; 7.7; 7.8; 7.9; 8.0; 8.1; 8.2; 8.3; 8.4; 8.5; 8.6; 8.7; 8.8; 8.9; 9.0; 9.1; 9.2; 9.3; 9.4; 9.5; 9.6; 9.7; 9.8; 9.9; 10.0 Scale is marked from 0 to 10.0 by 0.1; caregiver ranked health state careg2
Query site String 101 Recommended Site Study Site asite
Query clinicid Integer Recommended Clinic ID aclinic
Query interv Integer Recommended Intervention Status 0;1 1=ITV, intervention; 0=TAU, treatment as usual
Query visit String 60 Recommended Visit name wave
Query days_baseline Integer Recommended Days since baseline lof
Query eq5d Float Recommended EQ-5D Index Score
Query ieq5d Integer Recommended Imputed Eq5D 0;1
Query moblty Integer Recommended Mobility 1::5 1= I have no problems walking; 2= I have slight problems walking; 3= I have moderate problems walking; 4= I have severe problems walking; 5= I am unable to walk fnc_1_y
Query self_care Integer Recommended Self-Care 1::5 1= I have no problems washing or dressing myself; 2= I have slight problems washing or dressing myself; 3= I have moderate problems washing or dressing myself; 4= I have severe problems washing or dressing myself; 5= I am unable to wash or dress myself fnc_2_y
Query usactvt Integer Recommended Usual Activities 1::5 1= I have no problems doing my usual activities; 2= I have slight problems doing my usual activities; 3= I have moderate problems doing my usual activities; 4= I have severe problems doing my usual activities; 5= I am unable to do my usual activities fnc_3_y
Query paindisc Integer Recommended Pain/Discomfort 1::5 1= I have no pain or discomfort; 2= I have slight pain or discomfort; 3= I have moderate pain or discomfort; 4= I have severe pain or discomfort; 5= I have extreme pain or discomfort fnc_4_y
Query anxdepr Integer Recommended Anxiety/Depression 1::5 1= I am not anxious or depressed; 2= I am slightly anxious or depressed; 3= I am moderately anxious or depressed; 4= I am severely anxious or depressed; 5= I am extremely anxious or depressed fnc_5_y
Query totalhealth Integer Recommended Your Health Today 0::100 fnc_6_y
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

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