Table 1.
Preoperative parameters
| Preoperative data | Age (years) | Gender | Weight | Body mass index (kg/m2) | Preoperative hemoglobin (g/dL) | Preoperative Knee Society score | Objective Knee Society score | Functional Knee Society score | Preoperative ROM | Preoperative knee deviation | Preoperative knee angle |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MIS Group | 68.02 (8.14) | 14 M 36 F | 79.30 (14.20) | 30.97 (5.25) | 14.11 (1.13) | 82.44 (19.16) | 35.28 (11.90) | 47.16 (12.10) | 93.70º (16.74) | 45 VR 5 VL | 173.5º (3.51) |
| Standard Group | 70.64 (7.88) | 13 M 37 F | 78.13 (7.50) | 30.62 (3.42) | 13.75 (1.00) | 89.08 (31.55) | 47.96 (15.02) | 41.12 (20.70) | 99.29º (13.26) | 45 VR 5 VL | 174.1º (4.34) |
| Significance (p) | 0.102 | 0.822 | 0.912 | 0.693* | 0.064* | 0.093 | 0.465 | 0.436* | 0.079* | 1.000 | 0.157 |
Standard deviations in parentheses; *Student’s t-test has been applied; the remainder had the Mann-Whitney U test applied; MIS = minimally invasive surgery; M = male; F = female; VR = varus; VL = valgus.