Open Access
Table 1
Patient characteristics.
| No. of patients | 16 |
|---|---|
| Age (yr) | |
| Mean | 70 |
| Median | 71.5 |
| Range | 44 – 87 |
| Sex (no. of patients) | |
| Female | 9 (56%) |
| Male | 7 (44%) |
| Body Mass Index (kg/m2) | |
| Mean | 26.1 |
| Median | 26.3 |
| Range | 19.1 – 31.1 |
| ASA score (points) | |
| Mean | 2.3 |
| Median | 2 |
| Range | 1 – 4 |
| Side (no. of patients) | |
| Left | 8 (50%) |
| Right | 8 (50%) |
| Paprosky grade (no. of patients) | |
| 3A | 5 (31%) |
| 3B | 11 (69%) |
| Preoperative LLD (mm) | |
| Mean | −20.9 |
| Median | −12.5 |
| Range | −85 – +30 |
| Preoperative OHS (pts) | |
| Mean | 14.1 |
| Median | 12.5 |
| Range | 4 – 29 |
| Preoperative mHHS (pts) | |
| Mean | 27.4 |
| Median | 25.5 |
| Range | 5 – 50 |
| History of infection (no. of patients) | 6 (38%) |
| Previous surgeries (no.) | |
| Mean | 3.2 |
| Median | 3 |
| Range | 1 – 6 |
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