Better | Same | Worse | |
---|---|---|---|
OKS | |||
N (% of responses) | 30 (33) | 26 (28) | 36 (39) |
Mean change (SD) | 7.1 (8) | 0.7 (6) | −1.88 (5) |
ES | 0.7 | 0.1 | −0.2 |
p Value for linear trend | <0.001 | <0.001 | <0.001 |
OKS-PCS | |||
N (% of responses) | 31 (33) | 28 (30) | 38 (35) |
Mean change (SD) | 17.27 (19) | 2.93 (14) | −2.68 (11) |
ES | 0.8 | 0.2 | −0.1 |
p Value for linear trend | <0.001 | <0.001 | <0.001 |
OKS-FCS | |||
N (% of responses) | 28 (33) | 26 (31) | 30 (36) |
Mean change (SD) | 10.63 (14) | 1.11 (16) | −6.35 (14) |
ES | 0.5 | 0.1 | −0.3 |
p Value for linear trend | <0.001 | <0.001 | <0.001 |
ANOVA, analysis of variance; ESs, effect sizes; OKS, Oxford Knee Score; OKS-FCS, Functional Component Score; OKS-PCS, Pain Component Score.