Table 1.
Socio-demographic and Pre-Surgery related characteristics (N = 275)
| n | %* | Mean, SD, Min-Max | |
|---|---|---|---|
| Demographics | |||
| Age, yrs | 69.1, 11.9, 22-87 | ||
| Female sex | 170 | 61.8 | |
| Have support available at home | 176 | 64.0 | |
| Have environmental barriers at home | 139 | 50.5 | |
| Have language barrier | 28 | 10.2 | |
| Pre-surgery related variables | |||
| Number of hip revisions† | 1.8, 1.2, 1-6 | ||
| 1st | 155 | 56.4 | |
| Redo revisions (≥2) | 120 | 43.6 | |
| 2nd | 66 | 24.0 | |
| 3rd | 23 | 8.4 | |
| 4th-6th | 31 | 11.3 | |
| Number of previous L/Es surgeries‡ | 1.5, 1.5, 0-10 | ||
| ≤ 1 | 169 | 61.5 | |
| ≥2 | 105 | 38.3 | |
| 0 | 78 | 28.4 | |
| 1 | 91 | 33.1 | |
| 2 | 51 | 18.5 | |
| 3-4 | 44 | 16.0 | |
| 5-10 | 10 | 3.7 | |
| Number of comorbid conditions | 2.0, 1.4, 0-6 | ||
| ≤1 | 105 | 38.2 | |
| ≥2 | 164 | 59.6 |
* Percentage may not add up to 100 related to missing data;
†In the hip responsible for the current rehabilitation admission
‡ Total number of orthopaedic surgeries in the lower extremities excluding all hip replacement surgeries in the recently operated hip.
L/Es, lower extremities