Not all patient-reported outcome measures are equivalent at two years compared to one year after anterior cruciate ligament reconstruction based on a retrospective analysis

This article aims to assess for clinically important differences in patient-reported outcome measures (PROMs) at one and two years post anterior cruciate ligament reconstruction (ACLR). A retrospective comparison of prospectively collected PROMs for a single cohort who underwent a primary ACLR with...

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Bibliographic Details
Published in:Journal of ISAKOS 2024-08, Vol.9 (4), p.510
Main Authors: Hoffer, Alexander J, McConkey, Mark O, Lodhia, Parth, Leith, Jordan M
Format: Article
Language:English
Subjects:
Adolescent
Adult
Anterior Cruciate Ligament Injuries - surgery
Anterior Cruciate Ligament Reconstruction - methods
Female
Humans
Male
Minimal Clinically Important Difference
Patient Reported Outcome Measures
Quality of Life
Retrospective Studies
Time Factors
Young Adult
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Summary:This article aims to assess for clinically important differences in patient-reported outcome measures (PROMs) at one and two years post anterior cruciate ligament reconstruction (ACLR). A retrospective comparison of prospectively collected PROMs for a single cohort who underwent a primary ACLR with or without associated meniscal surgery from 2016 to 2020 was assessed. Six externally validated PROMs were collected preoperatively and at standardized times postoperatively. Descriptive statistics and paired equivalence testing of PROMs at one and two years after surgery was completed using previously published or calculated minimal clinically important differences as upper and lower equivalence limits. A repeated measures analysis of PROMs that were not clinically equivalent at one and two years after surgery was completed to assess for a clinically significant difference. Subgroup analyses based on sex, age and associated meniscal injury were completed. One-hundred and forty-five participants with a mean age of 28.7 years (standard deviation: 9.9 years) were included in the final analysis. All PROMs were clinically equivalent at two years compared to one year after ACLR except the quality of life and sport and recreation domains of the Knee Injury and Osteoarthritis Outcome Score (KOOS). The quality of life (mean difference (MD):12.3, P ​
ISSN:2059-7762
2059-7762
DOI:10.1016/j.jisako.2024.03.010