Table 1 Demographic characteristics of patients requiring revision for aseptic mechanical failure (Group 1), and those who did not (Group 2)
n (%) | Group 1 | Group 2 | p Value | |
|---|---|---|---|---|
N = 85 | 11 | 74 | ||
Sex | ||||
Male | 6 (15) | 34 (85) | p = 0.749 | |
Female | 5 (11) | 40 (89) | ||
Mean age (IQR) | 47 (33) | 53 (35) | 46 (44) | p = 0.890 |
Trauma characteristics | ||||
Open fracture | 12 (14) | 4 (36) | 8 (67) | p = 0.045* |
Polytrauma | 62 (73) | 9 (82) | 53 (72) | p = 0.719 |
ISS > 15 | 30 (35) | 6 (55) | 24 (32) | p = 0.184 |