Table 4.
Spearman’s rank correlation coefficients (95% CIs) for the change (pre- and post-operative) scores
Total | Transition levela | ||||||
---|---|---|---|---|---|---|---|
Much better | A little better | About the same | A little worse | Much worse | |||
Hip | N | 181,424 | 155,899 | 15,565 | 3891 | 2382 | 1633 |
OHS | 0.32 (0.31, 0.32) | 0.33 (0.32, 0.33) | 0.55 (0.54, 0.56) | 0.57 (0.55, 0.59) | 0.57 (0.54, 0.60) | 0.50 (0.46, 0.53) | |
N | 171,423 | 147,638 | 14,577 | 3625 | 2216 | 1493 | |
EQ-5D-3L | 0.32 (0.31, 0.32) | 0.31 (0.31, 0.32) | 0.47 (0.46, 0.48) | 0.50 (0.48, 0.53) | 0.47 (0.43, 0.50) | 0.45 (0.40, 0.49) | |
Knee | N | 191,379 | 138,407 | 31,650 | 8985 | 7029 | 4610 |
OKS | 0.37 (0.37, 0.37) | 0.36 (0.36, 0.37) | 0.56 (0.55, 0.57) | 0.61 (0.60, 0.63) | 0.62 (0.61, 0.64) | 0.57 (0.55, 0.58) | |
N | 180,546 | 130,838 | 29,888 | 8434 | 6569 | 4243 | |
EQ-5D-3L | 0.37 (0.37, 0.37) | 0.34 (0.34, 0.35) | 0.48 (0.47, 0.49) | 0.51 (0.49, 0.52) | 0.49 (0.47, 0.51) | 0.46 (0.44, 0.49) |
aBased on the question, Table 1