Baseline characteristics of patients who underwent revision total hip arthroplasty
| Characteristic | Mean ± SD* | p value | |
|---|---|---|---|
| Corail group n =10 | Control group n = 10 | ||
| Age | 70 ± 8.16 | 71 ± 9.05 | 0.8 |
| Male:female ratio | 70:30 | 50:50 | |
| Body mass index | 31 ± 3.5 | 31 ± 6.05 | > 0.99 |
| Reason for revision | Infection (3), aseptic loosening (3), pseudotumour (2), other (2) | Infection (4), aseptic loosening (3), pseudotumour (2), other (1) | |
| Type of stem | Corail | Restoration modular (Stryker) (6), AML monoblock (DePuy Synthes) (1), Reclaim modular (DePuy Synthes) (1), S-ROM modular (DePuy Synthes) (1), LPS universal fluted modular (DePuy Synthes) (1) | |
| Paprosky classification of preoperative femoral bone deficiency | Type I: 7 Type II: 2 Type IIIA: 1 | Type I: 6 Type II: 3 Type IIIA: 1 | |
| Harris Hip Score | 47.4 ± 16.27 | 53.3 ± 13.71 | 0.4 |
| 12-Item Short Form Health Survey Physical Composite Scale score | 26.6 ± 3.08 | 32.7 ± 8.48 | 0.1 |
| 12-Item Short Form Health Survey Mental Composite Scale score | 51.3 ± 13.89 | 49.5 ± 13.05 | 0.8 |
| Western Ontario and McMaster Universities Osteoarthritis Index score | 45.8 ± 19.68 | 55.6 ± 22.70 | 0.4 |
SD = standard deviation.
↵* Except where noted otherwise.