Table 1 Demographic for entire study population (N = 73)
Variables | N (%) |
|---|---|
Sex | |
Female: male | 61 (83.6): 12 (16.4) |
Body mass index | |
Normal | 11 (15.1) |
Overweight | 15 (20.5) |
Obesity | 47 (64.4) |
Smoking status | |
Nonsmoker | 61 (83.6) |
Former smoker | 8 (11.0) |
Current smoker | 4 (5.4) |
Hypertension | |
+: - | 44 (60.3): 29 (39.7) |
Diabetes | |
+: - | 21 (28.8): 52 (71.2) |
Cancer | |
+: - | 15 (20.5): 58 (79.5) |
KL grade | |
III: IV | 48 (65.8): 25 (34.2) |
Mean (range) | |
Age (years, range) | 73.6 (65–85) |
Mean range of motion (°, range) | |
Extension | −6.7 (−11.3–0) |
Flexion | 122 (86.3–138.4) |
Mean varus deformity (°, range) | 7.8 (1.4–14.3) |