Patient Characteristics | iAssist (n = 30) | Conventional (n = 30) | P value |
---|---|---|---|
Age, year | 67.5 ± 7.6 | 66.4 ± 6.3 | 0.547 |
Female | 27 (90.0%) | 27 (90.0%) | 1.000 |
Right affected knee side | 14 (46.7%) | 13 (43.3%) | 0.795 |
Body mass index, kg/m2 | 28.2 ± 5.8 | 27.3 ± 4.4 | 0.510 |
Operation time, min | 88.1 ± 13.7 | 83.4 ± 21.3 | 0.314 |