Table 3 Average scores of the OHS. Patients are classified according to the terciles obtained from the WOMAC and EQ-5D-5 L questionnaires
OHS score for the lower tercile of the distribution (CI 95%) | OHS score for the middle tercile of the distribution (CI 95%) | OHS score for the top tercile of the distribution (CI 95%) | |
|---|---|---|---|
WOMAC pain | 32.2 (30.7–33.6) | 22.7 (21.1–24.2) | 13.7 (12.6–14.9) |
WOMAC stiffness | 29.7 (28.1–31.2) | 22.1 (20.8–23.4) | 14.4 (13.0–15.7) |
WOMAC physical functionality | 33.6 (32.3–34.9) | 21.6 (20.6–22.6) | 13.0 (11.9–14.1) |
EQ-5D-5 L utility | 12.7 (11.7–13.7) | 22.4 (21.2–23.5) | 32.4 (31.1–33.9) |
EQ-5D-5 L VAS | 15.5 (14.0–17.0) | 24.0 (22.3–25.7) | 28.7 (26.7–30.5) |