Table 1 Patients’ demographic characteristics
Knees, n | 75 |
Age, y | 65.5 ± 7.9 (45–80) |
Height, cm | 157.6 ± 8.0 (138.5–182.9) |
Weight, kg | 63.8 ± 10.6 (43.8–92.4) |
Body mass index, kg/m2 | 25.6 ± 3.5 (19.0–35.3) |
Side, left/right | 32/43 |
Gender, female/male | 56/19 |
AhlbÓ“ck grade 1/2/3 | 59/12/4 |
Opening gap, mm | 12.7 ± 2.7 (5.0–21.0) |
Preoperative mMPTA, ° | 84.6 ± 1.8 (78.0–89.0) |
Postoperative mMPTA, ° | 96.3 ± 2.5 (91.0–102.0) |