Variable | Range | Mean ± SD |
---|---|---|
WOMAC index (Likert scale) | ||
  Pain | 4–16 | 10.08 ± 2.89 |
  Stiffness | 0–6 | 3.34 ± 1.72 |
  Physical function | 2–46 | 26.26 ± 9.6 |
  Total score | 10–67 | 39.68 ± 12.83 |
 BMI (kg\m2) | 26–46.18 | 32.64 ± 5.14 |
 C/O duration (year) | 1–10 | 3.53 ± 2.99 |
 Ext. ROM (degree) | 0–5 | 0.90 ± 1.77 |
 Quadr. circ. (cm) | 40–63 | 51.86 ± 6.01 |