Table 1 Characteristics of patients at inclusion and after 6 months
Inclusion | 6 Months | |||||||
|---|---|---|---|---|---|---|---|---|
Total | Hip | Knee | p | Total | Hip | Knee | p | |
Total | 758 | 361 | 397 | 644 | 313 | 331 | ||
Gender | ||||||||
Male N (%) | 469 (61.9) | 192 (53.2) | 277 (69.8) | < 0.001 | 382 (59.3) | 159 (50.8) | 223 (67.4) | < 0.001 |
Female N (%) | 289 (38.1) | 169 (46.8) | 120 (30.2) | 262 (40.7) | 154 (49.2) | 108 (32.6) | ||
Bilateral OA N (%) | 270 (35.6) | 102 (28.3) | 168 (42.3) | < 0.001 | 230 (35.7) | 90 (28.8) | 140 (42.3) | < 0.001 |
Total Replacement N (%) | 135 (17.8) | 63 (17.5) | 72 (18.1) | 0.806 | 229 (35.6) | 121 (38.6) | 108 (32.6) | 0.110 |
Age Mean (SD) | 69.7 (10.5) | 67.9 (11.7) | 71.4 (9.1) | < 0.001 | 70.2 (10.5) | 68.3 (11.7) | 71.9 (9.1) | < 0.001 |
Charlson Mean (SD) | 0.808 (0.044) | 0.836 (0.069) | 0.782 (0.057) | 0.271 | 0.785 (0.047) | 0.792 (0.070) | 0.778 (0.064) | 0.440 |
BMI Mean (SD) | 28.948 (0.175) | 28.162 (0.243) | 29.665 (0.247) | < 0.001 | 28.942 (0.188) | 28.248 (0.259) | 29.599 (0.268) | < 0.001 |
EQ-5D-5 L | ||||||||
VAS | 56.0 (21.9) | 54.5 (22.3) | 57.4 (21.6) | 0.072 | 60.3 (22.5) | 59.8 (22.9) | 60.7 (22.1) | 0.598 |
Utilities | 0.53 (0.29) | 0.52 (0.30) | 0.54 (0.27) | 0.252 | 0.60 (0.29) | 0.60 (0.30) | 0.60 (0.28) | 0.797 |