Total number (n) | 65 | |||
Gender male/female (n) | 44/21 | |||
Operated side right/left (n) | 34/31 | |||
Age at surgery (mean (SD)) (yrs) | 58.9 (8.4) | |||
BMI at surgery (mean (SD)) (kg/m2) | 27.7 (3.9) | |||
Kellgren Lawrence score (median (range)) | ||||
OP side | 3 (1–4) | |||
Contralateral side | 0 (0–2) | |||
Pre | Post | Δ pre-post | p-value | |
HOOS, subscale pain (median (IQR)), n = 55 | 44 (35–55) | 95 (83–100) | 43 (33–60) | < 0.001 |
EQ-5D, state of health (median (IQR)), n = 56 | 70 (50–85) | 85 (75–95) | 15 (2–30) | < 0.001 |