Table 1 Preoperative demographic data of patients
From: Results of total knee arthroplasty for painless, stiff knees
Mean value | Range | |
|---|---|---|
Number of knees (patients) | 15 (15) | |
Mean follow-up period (years) | 15.4 ± 6.1 | (2.4–22.2) |
Mean duration of stiffness (years) | 17.5 ± 12.1 | (2–45) |
Mean age (years) | 71.4 ± 12.8 | (46–94) |
Mean height (m) | 1.56 ± 0.08 | (1.4–1.6) |
Mean body weight (kg) | 59.9 ± 6.5 | (48–66.3) |
Mean body mass index (kg/m2) | 24.4 ± 2.9 | (21.5–28.9) |