|
subjectkey |
GUID |
|
Required |
The NDAR Global Unique Identifier (GUID) for research subject |
NDAR*
|
|
subject_key |
|
src_subject_id |
String |
20
|
Required |
Subject ID how it's defined in lab/project |
|
|
subejct_id |
|
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::1440
|
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 |
Query
|
ageyears |
Integer |
|
Recommended |
Age in years |
|
|
|
Query
|
visit |
String |
60
|
Recommended |
Visit name |
|
|
|
Query
|
wslkn2 |
Integer |
|
Recommended |
left knee stiffness: later in day, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wslkn1 |
Integer |
|
Recommended |
left knee stiffness: in morning, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn10 |
Integer |
|
Recommended |
left knee difficulty: get out of bed, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn11 |
Integer |
|
Recommended |
left knee difficulty: socks off, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn12 |
Integer |
|
Recommended |
left knee difficulty: lying down, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn13 |
Integer |
|
Recommended |
left knee difficulty: get in/out of bathtub, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn14 |
Integer |
|
Recommended |
left knee difficulty: sitting, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn15 |
Integer |
|
Recommended |
left knee difficulty: on/off toilet, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn16 |
Integer |
|
Recommended |
left knee difficulty: heavy chores, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn17 |
Integer |
|
Recommended |
left knee difficulty: light chores, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
womkpl |
Float |
|
Recommended |
left knee: WOMAC Pain Score (calc) |
|
|
|
Query
|
womkpr |
Float |
|
Recommended |
right knee: WOMAC Pain Score (calc) |
|
|
|
Query
|
dirkn1 |
Integer |
|
Recommended |
right knee difficulty: down stairs, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn3 |
Integer |
|
Recommended |
right knee difficulty: stand from sitting, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn2 |
Integer |
|
Recommended |
right knee difficulty: up stairs, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn5 |
Integer |
|
Recommended |
right knee difficulty: bending, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wprkn1 |
Integer |
|
Recommended |
right knee pain: walking, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn4 |
Integer |
|
Recommended |
right knee difficulty: standing, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wprkn2 |
Integer |
|
Recommended |
right knee pain: stairs, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn7 |
Integer |
|
Recommended |
right knee difficulty: in car/out of car, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wprkn3 |
Integer |
|
Recommended |
right knee pain: in bed, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
womstfr |
Integer |
|
Recommended |
right knee: WOMAC Stiffness Score (calc) |
|
|
|
Query
|
dirkn6 |
Integer |
|
Recommended |
right knee difficulty: walking, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wprkn4 |
Integer |
|
Recommended |
right knee pain: sit or lie down, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn9 |
Integer |
|
Recommended |
right knee difficulty: socks on, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wprkn5 |
Integer |
|
Recommended |
right knee pain: standing, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn8 |
Integer |
|
Recommended |
right knee difficulty: shopping, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
|
version |
String |
20
|
Recommended |
Version/code of assessment |
|
|
|
Query
|
dirkn15 |
Integer |
|
Recommended |
right knee difficulty: on/off toilet, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn16 |
Integer |
|
Recommended |
right knee difficulty: heavy chores, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wsrkn1 |
Integer |
|
Recommended |
right knee stiffness: in morning, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn17 |
Integer |
|
Recommended |
right knee difficulty: light chores, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wsrkn2 |
Integer |
|
Recommended |
right knee stiffness: later in day, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn11 |
Integer |
|
Recommended |
right knee difficulty: socks off, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn12 |
Integer |
|
Recommended |
right knee difficulty: lying down, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn13 |
Integer |
|
Recommended |
right knee difficulty: get in/out of bathtub, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn14 |
Integer |
|
Recommended |
right knee difficulty: sitting, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn8 |
Integer |
|
Recommended |
left knee difficulty: shopping, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn9 |
Integer |
|
Recommended |
left knee difficulty: socks on, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn6 |
Integer |
|
Recommended |
left knee difficulty: walking, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn7 |
Integer |
|
Recommended |
left knee difficulty: in car/out of car, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn4 |
Integer |
|
Recommended |
left knee difficulty: standing, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn5 |
Integer |
|
Recommended |
left knee difficulty: bending, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn2 |
Integer |
|
Recommended |
left knee difficulty: up stairs, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dilkn3 |
Integer |
|
Recommended |
left knee difficulty: stand from sitting, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
womstfl |
Integer |
|
Recommended |
left knee: WOMAC Stiffness Score (calc) |
|
|
|
Query
|
dilkn1 |
Integer |
|
Recommended |
left knee difficulty: down stairs, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
dirkn10 |
Integer |
|
Recommended |
right knee difficulty: get out of bed, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
womadlr |
Float |
|
Recommended |
right left knee: WOMAC Disability Score (calc) |
|
|
|
Query
|
womadll |
Float |
|
Recommended |
left knee: WOMAC Disability Score (calc) |
|
|
|
Query
|
wplkn3 |
Integer |
|
Recommended |
left knee pain: in bed, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wplkn2 |
Integer |
|
Recommended |
left knee pain: stairs, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wplkn5 |
Integer |
|
Recommended |
left knee pain: standing, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wplkn4 |
Integer |
|
Recommended |
left knee pain: sit or lie down, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
wplkn1 |
Integer |
|
Recommended |
left knee pain: walking, last 7 days |
0::4
|
0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
|
|
Query
|
womtsl |
Float |
|
Recommended |
left knee: WOMAC Total Score (calc) |
|
|
|
Query
|
womtsr |
Float |
|
Recommended |
right knee: WOMAC Total Score (calc) |
|
|
|