Table 3.
Mean difference in outcome between CON and CAOS
| Results KOOS | Diff 1,2 | (95% CI) | P-value |
|---|---|---|---|
| Pain (SD) |
-4.8 |
(-11.7, 2.0) |
0.2 |
| Symptoms (SD) |
-3.4 |
(-8.8, 2.1) |
0.3 |
| ADL (SD) |
-5.4 |
(-12.1, 1.3) |
0.2 |
| Sport and rec (SD) |
-6.8 |
(-15.9, 2.2) |
0.1 |
| QOL (SD) |
-4.6 |
(-13.1, 4.0) |
0.3 |
| Pain (VAS) |
-7.7 |
(-19.4, 4.1) |
0.2 |
| Satisfaction (VAS) |
-3.6 |
(-13.4, 6.3) |
0.5 |
| ∆EQ-5D | -4.4 | (-13.9, 5.1) | 0.4 |
1Differences = mean scores among CON minus mean scores among CAOS. Negative values are in favor of CAOS.
2Differences in mean outcomes are adjusted for age, sex, fixation, Charnley category and preoperative EQ-5D index score (except for ∆EQ-5D).