Table 1 Comparison of patients characteristics between first and re-revisions
Patients | All revision surgeries (n = 402) | First revision surgeries (n = 289) | Re-revision surgeries (n = 113) | p | |
|---|---|---|---|---|---|
Gender | Male | 157 (39.1%) | 109 (37.7%) | 48 (42.5%) | n.s. |
Female | 245 (60.9%) | 180 (62.3%) | 65 (57.5%) | n.s. | |
Age [years] | 72.3 (48.2 – 95.4) | 72.2 (48.2 - 95.4) | 72.6 (54.4 - 92.5) | n.s. | |
ASA classification | 1 | 3 (0.7%) | 3 (1.0%) | 0 (0%) | n.s. |
2 | 140 (34.8%) | 107 (37.0%) | 33 (29.2%) | ||
3 | 249 (61.9%) | 170 (58.8%) | 79 (69,9%) | ||
4 | 10 (2.5%) | 9 (3.1%) | 1 (0.9%) | ||
BMI [kg/m2] | 30.6 (SD 5.7) | 30.5 (SD 5.8) | 30.9 (5.4) | n.s. | |