Table 3 Subgroup analysis of patients with changed joint line to those with unchanged joint line
Changed Joint line (n = 16) | Same joint line (n = 44) | p value (95% CI) | |
|---|---|---|---|
Mean ± SD | |||
KSFS 0 weeks | 52.8 ± 26.6 | 54.8 ± 19.8 | 0.753 (− 10.7, 14.7) |
KSS 0 weeks | 61.8 ± 14.1 | 54.7 ± 21.2 | 0.223 (− 18.5, 4.4) |
KSFS 6 weeks | 53.7 ± 24.9 | 44.2 ± 25.9 | 0.230 (− 25.3, 6.2) |
KSS 6 weeks | 87.2 ± 10.5 | 85.5 ± 10.5 | 0.586 (− 8.1, 4.6) |
KSFS 3 months | 70.0 ± 25.8 | 59.5 ± 23.9 | 0.204 (− 26.9, 5.9) |
KSS 3 months | 91.5 ± 8.8 | 88.6 ± 12.1 | 0.431 (− 10.5, 4.5) |
KSFS 6 months | 78.2 ± 15.1 | 68.2 ± 19.3 | 0.091 (− 21.6, 1.6) |
KSS 6 months | 88.4 ± 14.8 | 90.0 ± 12.0 | 0.684 (− 6.6, 9.9) |
KSFS 12 months | 81.1 ± 23.9 | 76.6 ± 19.0 | 0.489 (− 17.5, 8.5) |
KSS 12 months | 91.5 ± 10.2 | 91.7 ± 9.5 | 0.952 (− 6.0, 6.4) |