Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 1 Demographics and baseline characteristics of the included patients
Characteristics | Value (n = 48) |
|---|---|
Age, years (n, %) | |
< 70 | 25 (52.1%) |
≥ 70 | 23 (47.9%) |
Age, years (mean ± SD) | 69.2 ± 4.5 |
Gender (n, %) | |
Male | 18 (37.5%) |
Female | 30 (62.5%) |
BMI, kg/m2 (mean ± SD) | 31.4 ± 3.7 |
BMI classification (n, %) | |
Overweight (25–29.9) | 19 (39.6%) |
Obesity class I (30–34.9) | 21 (43.8%) |
Obesity class II (35–39.9) | 7 (14.6%) |
Obesity class III (≥ 40) | 1 (2.1%) |
Side of arthroplasty (n, %) | |
Right | 21 (43.8%) |
Left | 27 (56.3%) |
Preoperative aFTA (n, %) | |
10–25° varus | 31 (64.6%) |
> 25° varus | 17 (35.4%) |
Preoperative flexion contracture (n, %) | |
≤ 10° | 26 (54.2%) |
> 10° | 22 (45.8%) |