Surgery | Variables | IRR est.a (SD) | p value | 95% C.I. |
---|---|---|---|---|
Patients who underwent a TKR | Sex | 0.962 (0.042) | 0.382 | 0.879 to 1.053 |
Age/10 | 0.293 (0.067) | < 0.001*** | 0.183 to 0.470 | |
(Age/10)2 | 1.110 (0.019) | < 0.001*** | 1.072 to 1.150 | |
ln((CCI + 1)/10) | 1.210 (0.030) | < 0.001*** | 1.149 to 1.274 | |
Pre-operative EQ-5D | 0.810 (0.072) | 0.027* | 0.673 to 0.974 | |
DJS | 1.042 (0.051) | 0.407 | 0.942 to 1.154 | |
Patients who underwent a THR | Sex | 0.858 (0.044) | 0.010** | 0.768 to 0.957 |
(Age/10)2 | 0.932 (0.014) | < 0.001*** | 0.902 to 0.962 | |
(Age/10)3 | 1.008 (0.015) | < 0.001*** | 1.005 to 1.012 | |
CCI | 1.051 (0.006) | < 0.001*** | 1.038 to 1.065 | |
Pre-operative EQ-5D | 0.854 (0.115) | 0.265 | 0.638 to 1.144 | |
DJS | 0.667 (0.177) | < 0.001*** | 0.585 to 0.760 |