Table 3 Distribution according to the AO-classification
Groups according to the AO-classification | 31A1 | 31A2 | 31A3 | p-value |
|---|---|---|---|---|
N | 61 | 48 | 41 | |
Sex = female, N (%) | 21 (34.4) | 10 (20.8) | 14 (34.1) | 0.243 |
Age (years), (mean (SD)) | 53.52 (12.15) | 53.85 (13.66) | 55.44 (11.88) | 0.738 |
ORIF, N (%) | 4 (6.6) | 18 (37.5) | 27 (65.9) | < 0.001 |
Cerclage, N (%) | 2 (3.3) | 15 (31.2) | 16 (39.0) | < 0.001 |
Delayed union, N (%) | 6 (9.8) | 12 (25.0) | 14 (34.1) | 0.01 |
Nonunion, N (%) | 5 (8.2) | 4 (8.3) | 5 (12.2) | 0.761 |
DM Type II, N (%) | 3 (4.9) | 3 (6.2) | 7 (17.1) | 0.078 |
Polytrauma (ISS > 16), N (%) | 12 (19.7) | 13 (27.1) | 13 (31.7) | 0.369 |
Osteoporosis, N (%) | 6 (9.8) | 10 (20.8) | 6 (14.6) | 0.273 |
Oncology, N (%) | 2 (3.3) | 2 (4.2) | 6 (14.6) | 0.055 |
LOS, days, (mean (SD)) | 10.77 (11.04) | 10.19 (6.30) | 13.29 (8.78) | 0.242 |