Table 4 showed performance-based tests from preoperative TKA, 6 months post TKA, and 12 months post TKA
Performance-based tests | GR TKAs (95%CI) | MR TKAs (95%CI) | P-Value |
|---|---|---|---|
30 s chair stand test, 30CST (times) | |||
Preoperative | 6.57 ± 5.20 (4.6–8.5) | 7.1 ± 1.88 (6.4–7.8) | 0.59 |
Postoperative 6 months | 10.10 ± 1.75 (9.4–10.7) | 11.59 ± 2.30 (10.7–12.5) | 0.09 |
Postoperative 12 months | 11.1 ± 2.75 (10.1–12.1) | 11.53 ± 1.98 (10.8–12.3) | 0.49 |
40 m fast paced walk test, 40FPWT (m/sec) | |||
Preoperative | 1.38 ± 0.27 (1.3–1.5) | 1.44 ± 0.21 (1.4–1.5) | 0.28 |
Postoperative 6 months | 1.68 ± 0.21 (1.6–1.7) | 1.71 ± 0.20 (1.6–1.8) | 0.53 |
Postoperative 12 months | 1.74 ± 0.19 (1.7–1.8) | 1.80 ± 0.19 (1.7–1.9) | 0.21 |
Timed up and go test, 3TUG (s) | |||
Preoperative | 15.43 ± 2.99 (14.3–16.5) | 14.74 ± 2.68 (13.7–15.7) | 0.35 |
Postoperative 6 months | 11.35 ± 1.59 (10.8–11.9) | 10.61 ± 1.84 (9.9–11.3) | 0.10 |
Postoperative 12 months | 10.86 ± 1.71 (10.1–10.9) | 10.14 ± 1.58 (9.6–10.7) | 0.10 |