Table 1: Demographic features, clinical, and radiological characteristics of the patients.

Age (years) (mean ± SD) 56.98 ± 8.28
BMI (kg/m2) (mean ± SD)29.15 ± 4.39
Gender
 Female (%)99 (86.8)
 Male (%)15 (13.2)
Disease duration (years) (mean ± SD) 4.14 ± 4.15
Kellgren-Lawrence scale, (%)
 Grade I12 (10.5)
 Grade II39 (34.2)
 Grade III57 (50.0)
 Grade IV6 (5.3)
WOMAC pain score (mean ± SD)14.42 ± 3.35
WOMAC stiffness score (mean ± SD)5.52 ± 1.86
WOMAC function score (mean ± SD)46.92 ± 9.04

WOMAC: Western Ontario and McMaster Universities Osteoarthritis Index.
BMI: Body mass index.