Difference (95 % confidence interval) | z-test compared to correlation with howRu | |
---|---|---|
Hip Replacement | ||
OHS vs. howRu (MCO) | 0.77 (0.66–0.85) | |
OHS vs. EQ-5D Index | 0.64 (0.63–0.64) | z = 2.36, p = 0.018 |
OHS vs. EQ-VAS | 0.33 (0.32–0.34) | z = 5.77, p < 0.0001 |
EQ-5D Index vs. EQ-VAS | 0.31 (0.30–0.32) | |
Knee Replacement | ||
OKS vs. howRu (MCO) | 0.86 (0.75–0.92) | |
OKS vs. EQ-5D Index | 0.59 (0.58–0.60) | z = 3.86, p = 0.0001 |
OKS vs. EQ-VAS | 0.32 (0.31–0.33) | z = 6.02, p < 0.0001 |
EQ-5D Index vs. EQ-VAS | 0.28 (0.27–0.29) |