Univariate analyses of potential predictors of response to the OACCP.
| Variable | Unadjusted OR (95% CI) | p | |
|---|---|---|---|
| Age | 0.9 (0.071, 1.20) | 0.539 | |
| Sex | Female | Reference | |
| Male | 0.5 (0.31, 0.88) | 0.015 | |
| Signal joint | Knee | 2.1 (1.10, 3.88) | 0.023 |
| Hip | Reference | ||
| Comorbidity | Low (0–2) | Reference | |
| High (3–5) | 0.8 (0.47, 1.37) | 0.414 | |
| Very high (≥ 6) | 2.2 (0.99, 4.95) | 0.053 | |
| Depression* | ≤ 13 | Reference | |
| ≥ 14 | 1.2 (0.68, 1.98) | 0.592 | |
| Pain † | 0–5 | Reference | |
| 6–10 | 1.2 (0.72, 1.92) | 0.526 | |
| BMI | 1.0 (0.98, 1.05) | 0.329 | |
| 6MWT** | 1.0 (1.0, 1.0) | 0.755 |
↵* Depression measured using the Depression component of the Depression Anxiety Stress Scales.
↵† Pain measured using visual analog scale (self-rated; 0 no pain, 10 worst pain).
↵** Distance participants are able to walk on flat ground during Six-minute Walk Test. OACCP: Osteoarthritis Chronic Care Program; BMI: body mass index.