Table 6 Results of ANOVA by Mechanism of TKA
Mean (S.D.) | p value | Statistical power | Significant difference pair | ||||
|---|---|---|---|---|---|---|---|
BCS | CR | CS | PS | ||||
n = 24 | n = 78 | n = 102 | n = 91 | ||||
Age | 71.8 (4.9) | 72.6 (7.2) | 74.3 (8.9) | 70.9 (4.2) | 0.016 | PS–CS | |
BMI | 26.0 (4.2) | 25.6 (4.4) | 26.0 (4.4) | 27.0 (5.5) | 0.373 | ||
Preoperative ROM | 117.7 (15.3) | 111.7 (17.5) | 104.9 (22.5) | 109.9 (20.2) | 0.016 | 0.92 | |
Postoperative ROM | 129.0 (9.6) | 122.3 (11.1) | 117.4 (14.5) | 124.6 (12.4) | < 0.001 | 0.99 | PS–CS CS– BCS |
FJS-12 | 57.2 (27.1) | 55.6 (24.5) | 51.2 (31.4) | 41.3 (26.5) | 0.004 | 0.89 | PS–CR |
KSS 2011 | 140.3 (24.8) | 124.9 (26.5) | 120.1 (33.4) | 108.0 (33.9) | < 0.001 | 0.99 | PS–BCS PS–CR CS–BCS |
Noise | 2.7 (1.5) | 3.3 (1.1) | 3.2 (1.2) | 2.9 (1.3) | 0.027 | 0.86 | |