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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL

Knee injury and Osteoarthritis Outcome Score KOOS

0 Shared Subjects

N/A
Clinical Assessments
Quality of Life
06/28/2017
koos01
12/21/2022
View Change History
01
Definition
Submission Template
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::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 p7lkacv Integer Recommended Left knee pain: on average, past 7 days, rated on scale of 0-10 0::10 0=No pain; 10=Pain as bad as you can imagine
Query p7rkacv Integer Recommended Right knee pain: on average, past 7 days, rated on scale of 0-10 0::10 0=No pain; 10=Pain as bad as you can imagine
version String 20 Recommended Version/code of assessment
Query ksxrkn1 Integer Recommended Right knee symptoms: swelling, last 7 days 0::4 0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Always
Query ksxrkn2 Integer Recommended Right knee symptoms: feel grinding, hear clicking or any other type of noise when knee moves, last 7 days 0::4 0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Always
Query ksxrkn3 Integer Recommended Right knee symptoms: knee catch or hang up when moving, last 7 days 0::4 0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Always
Query ksxrkn4 Integer Recommended Right knee symptoms: straighten knee fully, last 7 days 0::4 0=Always; 1=Often; 2=Sometimes; 3=Rarely; 4=Never
Query kqol3 Integer Recommended Quality of life: how much troubled with lack of confidence in knee(s) 0::4 0=Not at all; 1=Mildly; 2=Moderately; 3=Severely; 4=Extremely
Query kqol4 Integer Recommended Quality of life: in general, how much difficulty have with knee(s) 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query p7lkfr Integer Recommended Left knee pain: how often 0::4 0=Never; 1=Monthly; 2=Weekly; 3=Daily; 4=Always
Query koosfsr Float Recommended KOOS Function, Sports, and Recreational Activities Score
Query ksxlkn4 Integer Recommended Left knee symptoms: straighten knee fully, last 7 days 0::4 0=Always; 1=Often; 2=Sometimes; 3=Rarely; 4=Never
Query ksxlkn3 Integer Recommended Left knee symptoms: knee catch or hang up when moving, last 7 days 0::4 0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Always
Query ksxlkn5 Integer Recommended Left knee symptoms: bend knee fully, last 7 days 0::4 0=Always; 1=Often; 2=Sometimes; 3=Rarely; 4=Never
Query kooskpr Float Recommended Right knee: KOOS Pain Score
Query kprkn2 Integer Recommended Right knee pain: straightening knee fully, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query kplkn1 Integer Recommended Left knee pain: twisting/pivoting on knee, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query kprkn3 Integer Recommended Right knee pain: bending knee fully, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query ksxlkn2 Integer Recommended Left knee symptoms: feel grinding, hear clicking or any other type of noise when knee moves, last 7 days 0::4 0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Always
Query kqol1 Integer Recommended Quality of life: how often aware of problems with knee(s) 0::4 0=Never; 1=Monthly; 2=Weekly; 3=Daily; 4=Constantly
Query kprkn1 Integer Recommended Right knee pain: twisting/pivoting on knee, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query p7rkfr Integer Recommended Right knee pain: how often 0::4 0=Never; 1=Monthly; 2=Weekly; 3=Daily; 4=Always
Query ksxlkn1 Integer Recommended Left knee symptoms: swelling, last 7 days 0::4 0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Always
Query kqol2 Integer Recommended Quality of life: modified lifestyle to avoid potentially damaging activities to knee(s) 0::4 0=Not at all; 1=Mildly; 2=Moderately; 3=Severely; 4=Totally
Query ksxrkn5 Integer Recommended Right knee symptoms: bend knee fully, last 7 days 0::4 0=Always; 1=Often; 2=Sometimes; 3=Rarely; 4=Never
Query kplkn3 Integer Recommended Left knee pain: bending knee fully, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query kplkn2 Integer Recommended Left knee pain: straightening knee fully, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query koosymr Float Recommended Right knee: KOOS Symptoms Score
Query koosfx1 Integer Recommended Either knee difficulty: squatting, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query koosyml Float Recommended Left knee: KOOS Symptoms Score
Query p7lkrcv Integer Recommended Left knee pain: severity, past 7 days, rated on scale of 0-10 (calc) 0::10 0=no pain; 10=pain as abad as you can imagine
Query p7rkrcv Integer Recommended Right knee pain: severity, past 7 days, rated on scale of 0-10 (calc) 0::10 0=no pain; 10=pain as abad as you can imagine
Query kooskpl Float Recommended Left knee: KOOS Pain Score
Query koosfx4 Integer Recommended Either knee difficulty: twisting/pivoting on injured knee, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query koosfx5 Integer Recommended Either knee difficulty: kneeling, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query koosfx2 Integer Recommended Either knee difficulty: running, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query koosfx3 Integer Recommended Either knee difficulty: jumping, last 7 days 0::4 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme
Query koosqol Float Recommended KOOS Quality of Life Score
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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