30 years with the Knee injury and Osteoarthritis Outcome Score (KOOS)

A scoping review of how early-stage knee osteoarthritis has been defined

(2023) Jean W. Liew et al.   OSTEOARTHRITIS AND CARTILAGE

Who should judge treatment effects as unimportant?

(2023) Christina Abdel Shaheed et al.   Journal of Physiotherapy

Minimal Clinically Important Changes in HOOS-12 and KOOS-12 Scores Following Joint Replacement

(2022) Sze-Ee Soh et al.   JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME

Meaningful thresholds for patient-reported outcomes following interventions for anterior cruciate ligament tear or traumatic meniscus injury: a systematic review for the OPTIKNEE consensus

(2022) Erin M Macri et al.   BRITISH JOURNAL OF SPORTS MEDICINE

Improved adjusted minimal important change took reliability of transition ratings into account

(2022) Berend Terluin et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Establishing thresholds for meaningful within-individual change using longitudinal item response theory

(2022) Jakob Bue Bjorner et al.   QUALITY OF LIFE RESEARCH

Implications for research and clinical use from a Rasch analysis of the HOOS-12 and KOOS-12 instruments

(2021) Soh Sze-Ee et al.   OSTEOARTHRITIS AND CARTILAGE

Performance of the HOOS-12 and KOOS-12 instruments for evaluating outcomes from joint replacement surgery

(2021) Ilana N. Ackerman et al.   OSTEOARTHRITIS AND CARTILAGE

Patient reported outcome measures in clinical trials should be initially analyzed as continuous outcomes for statistical significance and responder analyses should be reserved as secondary analyses

(2021) David Collister et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

A lifespan approach to osteoarthritis prevention

(2021) Jackie L. Whittaker et al.   OSTEOARTHRITIS AND CARTILAGE

Patient-reported outcome measures (PROMs) as proof of treatment efficacy

(2021) Stefan Kluzek et al.   BMJ Evidence-Based Medicine

A 12-item short form of the Knee injury and Osteoarthritis Outcome Score (KOOS-12): tests of reliability, validity and responsiveness

(2019) B. Gandek et al.   OSTEOARTHRITIS AND CARTILAGE

Knee osteoarthritis risk is increased 4-6 fold after knee injury – a systematic review and meta-analysis

(2019) Erik Poulsen et al.   BRITISH JOURNAL OF SPORTS MEDICINE

It is good to feel better, but better to feel good: whether a patient finds treatment ‘successful’ or not depends on the questions researchers ask

(2019) Ewa M Roos et al.   BRITISH JOURNAL OF SPORTS MEDICINE

Meaningful Change Scores in the Knee Injury and Osteoarthritis Outcome Score in Patients Undergoing Anterior Cruciate Ligament Reconstruction

(2018) Lina Holm Ingelsrud et al.   AMERICAN JOURNAL OF SPORTS MEDICINE

A 12-item short form of the Hip disability and Osteoarthritis Outcome Score (HOOS-12): tests of reliability, validity and responsiveness

(2018) B. Gandek et al.   OSTEOARTHRITIS AND CARTILAGE

Item selection for 12-item short forms of the knee injury and Osteoarthritis Outcome Score (KOOS-12) and hip disability and Osteoarthritis Outcome Score (HOOS-12)

(2018) B. Gandek et al.   OSTEOARTHRITIS AND CARTILAGE

The anchor-based minimal important change, based on receiver operating characteristic analysis or predictive modeling, may need to be adjusted for the proportion of improved patients

(2017) Berend Terluin et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Moving from significance to real-world meaning: methods for interpreting change in clinical outcome assessment scores

(2017) Cheryl D. Coon et al.   QUALITY OF LIFE RESEARCH

Examination of overall treatment effect and the proportion attributable to contextual effect in osteoarthritis: meta-analysis of randomised controlled trials

(2016) Kun Zou et al.   ANNALS OF THE RHEUMATIC DISEASES

Knee Injury and Osteoarthritis Outcome Score (KOOS): systematic review and meta-analysis of measurement properties

(2016) N.J. Collins et al.   OSTEOARTHRITIS AND CARTILAGE

Defining an International Standard Set of Outcome Measures for Patients With Hip or Knee Osteoarthritis: Consensus of the International Consortium for Health Outcomes Measurement Hip and Knee Osteoarthritis Working Group

(2016) Ola Rolfson et al.   ARTHRITIS CARE & RESEARCH

Proportion of Patients Reporting Acceptable Symptoms or Treatment Failure and Their Associated KOOS Values at 6 to 24 Months After Anterior Cruciate Ligament Reconstruction

(2015) Lina H. Ingelsrud et al.   AMERICAN JOURNAL OF SPORTS MEDICINE

Interpreting Change in Scores on Patient-Reported Outcome Instruments

(2015) Cheryl D. Coon et al.   Therapeutic Innovation & Regulatory Science

Psychometric properties of the Knee injury and Osteoarthritis Outcome Score for Children (KOOS-Child) in children with knee disorders

(2014) Maria Örtqvist et al.   BRITISH JOURNAL OF SPORTS MEDICINE

OARSI recommended performance-based tests to assess physical function in people diagnosed with hip or knee osteoarthritis

(2013) F. Dobson et al.   OSTEOARTHRITIS AND CARTILAGE

Measurement properties of performance-based outcome measures to assess physical function in young and middle-aged people known to be at high risk of hip and/or knee osteoarthritis: a systematic review

(2013) S.L. Kroman et al.   OSTEOARTHRITIS AND CARTILAGE

Development of the Knee Injury and Osteoarthritis Outcome Score for Children (KOOS-Child)

(2012) Maria Örtqvist et al.   Acta Orthopaedica

A point of minimal important difference (MID): a critique of terminology and methods

(2011) Madeleine T King   Expert Review of Pharmacoeconomics & Outcomes Research

ICRS Recommendation Document

(2011) Ewa M. Roos et al.   Cartilage

A Randomized Trial of Treatment for Acute Anterior Cruciate Ligament Tears

(2010) Richard B. Frobell et al.   NEW ENGLAND JOURNAL OF MEDICINE

Knee arthroplasty: are patients' expectations fulfilled?

(2009) Anna K Nilsdotter et al.   Acta Orthopaedica