Table 1. Characteristics of the study participants.

Characteristic (n=60)	Value
Age, years	62.9 ± 10.5
Gender
Male	14 (23.3%)
Female	46 (76.7%)
BMI, kg/m2	29.6 ± 4.9
Duration of symptom, years	4.5 (1–20)ª
Pain (VAS)	6.1 ± 1.9
Paindetect score	11.7 ± 6.6
WOMAC total score	51.2 ± 19.4
Depression score	6.4 ± 3.6
Anxiety score	7.7 ± 4.6
Kellgren Lawrence grade	2 (2–4)ª

ªMedian (minimum–maximum). BMI: body mass index; VAS: visual analog scale; WOMAC: Western Ontario and McMaster Universities Osteoarthritis Index