Table 2 Intraclass correlation coefficients between the first and second assessments of the Dutch Hip Replacement Expectations Survey, for the total score and the individual items separately.
From: Reliability and concurrent validity of the Dutch hip and knee replacement expectations surveys
| Â | ICC | 95% CI |
|---|---|---|
Hip Replacement Expectations Score | 0.87 | 0.79 - 0.91 |
1. Relief of daytime pain | 0.71 | 0.58 - 0.81 |
2. Relief of pain that interferes with sleep | 0.67 | 0.52 - 0.78 |
3. Improve ability to walk | 0.61 | 0.44 - 0.74 |
4. Improve ability to stand | 0.72 | 0.59 - 0.82 |
5. Get rid of limp | 0.76 | 0.65 - 0.85 |
6. Remove need for a cane or other assistive device | 0.78 | 0.67 - 0.85 |
7. Improve ability to climb stairs | 0.59 | 0.41 - 0.72 |
8. Improve ability to get in or out of a bed, chair or car | 0.69 | 0.55 - 0.79 |
9. Improve ability to perform daily activities around the home | 0.70 | 0.55 - 0.80 |
10. Improve ability to perform daily activities away from the home | 0.56 | 0.38 - 0.70 |
11. Eliminate need for medications | 0.55 | 0.36 - 0.69 |
12. Be employed for monetary reimbursement | 0.83 | 0.74 - 0.89 |
13. Improve sexual activity | 0.71 | 0.57 - 0.81 |
14. Improve ability to exercise or participate in sports | 0.52 | 0.33 - 0.67 |
15. Improve ability to participate in social activities or recreation | 0.60 | 0.43 - 0.73 |
16. Improve ability to put on shoes and socks | 0.71 | 0.57 - 0.81 |
17. Improve ability to cut toenails | 0.83 | 0.74 - 0.89 |
18. Improve psychological well-being | 0.56 | 0.38 - 0.70 |