OR of reporting a complication (any) associated with 1 SD change in PREM (overall and each dimension)
| PREM—difference of 1 SD in: | Any complication (OR and 95% CI) | ||
|---|---|---|---|
| Hip replacement | Knee replacement | Groin repair | |
| Overall score | 0.72 (0.68 to 0.77) | 0.71 (0.67 to 0.75) | 0.64 (0.57 to 0.71) |
| Consistency/co-ordination | 0.81 (0.75 to 0.86) | 0.77 (0.72 to 0.81) | 0.76 (0.69 to 0.84) |
| Respect/dignity | 0.86 (0.81 to 0.92) | 0.83 (0.78 to 0.88) | 0.93 (0.84 to 1.03)* |
| Pain control | 0.83 (0.78 to 0.89) | 0.81 (0.76 to 0.86) | 0.84 (0.75 to 0.93) |
| Explanation/involvement | 0.80 (0.75 to 0.85) | 0.80 (0.75 to 0.85) | 0.69 (0.62 to 0.76) |
| Doctors: trust/communication | 0.74 (0.69 to 0.79) | 0.72 (0.68 to 0.77) | 0.66 (0.60 to 0.74) |
| Nurses: trust/communication | 0.72 (0.68 to 0.77) | 0.72 (0.68 to 0.77) | 0.66 (0.60 to 0.73) |
| Cleanliness/hygiene | 0.83 (0.78 to 0.86) | 0.80 (0.76 to 0.85) | 0.80 (0.72 to 0.88) |
| Discharge information | 0.83 (0.78 to 0.89) | 0.92 (0.90 to 0.94) | 0.89 (0.85 to 0.92) |
All ORs p<0.001 apart from: *Not significant.