Adjusted odds ratios*
| Factor | Adjusted OR (95% CI) | p value |
|---|---|---|
| Age, yr | 0.867 (0.719–1.046) | 0.14 |
| Oxford-12 hip function | 1.250 (1.064–1.469) | 0.007 |
| Motivation | 6.658 (1.318–33.641) | 0.022 |
| Functional limitations from medical conditions | 0.333 (0.073–1.513) | 0.15 |
CI = confidence interval; OR = odds ratio.
↵* Calculated using each item’s original scale.