Table 1.
Patient and clinical characteristics
| Variable | Series 1 | Series 2 | Series 3 | All hips |
|---|---|---|---|---|
| Number of hips | 23 | 12 | 21 | 56 |
| Age (years)* | 66 (46–82) | 56 (27–75) | 60 (41–88) | 63 (27–88) |
| Male:female | 19:4 | 10:2 | 13:8 | 42:14 |
| Reason for stem revision† | ||||
| Loosening:infection:peripros#:stem# | 22:0:1:0 | 11:1:0:0 | 16:3:1:1 | 49:4:2:1 |
| Exeter:CPT stem | 22:1 | 2:10 | 0:21 | 24:32 |
| Standard:long-length stem | 22:1 | 8:4 | 14:7 | 44:12 |
| Endo-Klinic classification 1:2:3:4 | 2:8:11:2 | 0:7:3:2 | 0:12:7:2 | 2:27:21:6 |
| Followup (years) | 8–15 | 5–10 | 2–5 | 2–15 |
* Values are expressed as mean, with range in parentheses; †peripros# = periprosthetic fracture; stem# = femoral stem fracture.