Figure 2
From: Validation of the Spanish version of the hip outcome score: a multicenter study
Bland-Altman plot illustrating agreement between repeated measurements of the sport subscale. The difference between measurements is shown against the average Hip Outcome Score-sport subscale of the 100 participants. The three horizontal lines indicate the mean individual differences ± 1.96 standard deviation (limits of agreement). Mean difference -0.3, 95% limits of agreement = -19.8:19.2.