Corrigendum: “The clinical profile of people with knee osteoarthritis and a self-reported prior knee injury: A cross-sectional study of 10,973 people” (Osteoarthritis and Cartilage (2021) 29(3) (341–345)

The authors found that the variable Knee Injury and Osteoarthritis Outcome Score (KOOS), subscale quality of life (QOL) has been recoded twice in the dataset. This means that the reported KOOS QOL values of 60 (no prior knee injury) and 56 (prior knee injury) is inflated by 13 and 12 points, respectively. The correct KOOS QOL values for the two groups are 47 (no prior knee injury) and 44 (prior knee injury), respectively. Apart from negligible changes to second and third decimals in the odds ratios (OR) and in the 95% CI for some of the included variables in the logistic regression model, the results and subsequent interpretation of the logistic regression model remains the same. Please see revised Table I. The authors apologize for any inconvenience caused.