Table 4 Subgroup analysis of patients with changed coronal plane to those with unchanged coronal plane
Changed coronal plane (n = 66) | Same coronal plane (n = 44) | p value (95% CI) | |
|---|---|---|---|
Mean ± SD | |||
KSFS 0 weeks | 60.3 ± 17.4 | 54.8 ± 19.8 | 0.128 (− 12.6, 1.6) |
KSS 0 weeks | 57.5 ± 20.2 | 54.7 ± 21.2 | 0.482 (− 10.7, 5.1) |
KSFS 6 weeks | 51.3 ± 25.8 | 44.2 ± 25.9 | 0.223 (− 18.5, 4.4) |
KSS 6 weeks | 86.1 ± 12.8 | 85.5 ± 10.5 | 0.791 (− 5.7, 4.4) |
KSFS 3 months | 65.2 ± 21.2 | 59.5 ± 23.9 | 0.283 (− 16.1, 4.8) |
KSS 3 months | 89.1 ± 8.8 | 88.6 ± 12.1 | 0.838 (− 5.2, 4.2) |
KSFS 6 months | 73.3 ± 20.3 | 68.2 ± 19.3 | 0.236 (− 13.4, 3.3) |
KSS 6 months | 93.8 ± 6.1 | 90.0 ± 12.0 | 0.097 (− 8.2, 0.7) |
KSFS 12 months | 78.6 ± 18.9 | 76.6 ± 19.0 | 0.607 (− 9.9, 5.8) |
KSS 12 months | 95.0 ± 5.6 | 91.7 ± 9.5 | 0.063 (− 6.9, 0.2) |