Table 1 The baseline data of the enrolled patients
From: Medium-term clinical results in patients with floating hip injuries
Variables | Liebergall classification | p value | F/χ2 | ||
|---|---|---|---|---|---|
Type A n (%) | Type B n (%) | Type C n (%) | |||
Age, years (range) | 45.9 (14–80) | 40.4 (31–50) | 46.3 (31–60) | 0.95 | 0.004 |
Gender | 0.96 | 0.085 | |||
Male (%) | 12 (80%) | 4 (80%) | 6 (75%) | ||
Female (%) | 3 (20%) | 1 (20%) | 2 (25%) | ||
Follow-up, months (range) | 36.8 (12–72) | 48.0 (24–84) | 30.0 (12–60) | 0.57 | 0.340 |
Injury Severity Score (ISS) | 21.5 (9–41) | 30.0 (13–48) | 28.6 (13–48) | 0.14 | 2.337 |
Mechanism of injury | 0.28 | 5.021 | |||
Road traffic accident (%) | 10 (66.7%) | 2 (40%) | 3 (37.5%) | ||
Fall from height (%) | 2 (13.3) | 1 (20%) | 4 (50%) | ||
Other (%) | 3 (20%) | 2 (40%) | 1 (12.5%) | ||
Tile classification [17] | 0.27 | 2.585 | |||
Type A (%) | 4 (26.65%) | – | 0 (0%) | ||
Type B (%) | 7 (46.7%) | – | 5 (62.5%) | ||
Type C (%) | 4 (26.65%) | – | 3 (37.5%) | ||
Letournel classification [18] | 5.96 | 0.428 | |||
Anterior wall (%) | – | 0 (0%) | 1 (12.5%) | ||
Anterior column (%) | – | 1 (20%) | 0 (40%) | ||
Posterior wall (%) | – | 0 (0%) | 2 (25%) | ||
T-type (%) | – | 2 (40%) | 1 (12.5%) | ||
Anterior column and posterior hemi-transverse (%) | – | 0 (0%) | 1 (12.5%) | ||
Both-column (%) | – | 2 (40%) | 2 (25%) | ||
Transverse and posterior wall (%) | – | 0 (0%) | 1 (12.5%) | ||
OTA/AO classification of femoral fracture [19] | 0.22 | 5.760 | |||
31 (%) | 6 (40%) | 2 (40%) | 2 (25%) | ||
32 (%) | 7 (46.7%) | 1 (20%) | 6 (75%) | ||
33 (%) | 2 (13.3%) | 2 (40%) | 0 (0%) | ||
Associated injuries | – | – | |||
Head (%) | 9 (60%) | 4 (80%) | 3 (37.5%) | ||
Chest (%) | 12 (80%) | 5 (100%) | 5 (62.5%) | ||
Abdomen (%) | 4 (26.65%) | 1 (20%) | 2 (25%) | ||
Spine (%) | 5 (33.3%) | 2 (40%) | 3 (37.5%) | ||
Maxillo-facial injuries (%) | 5 (33.3%) | 2 (40%) | 2 (25%) | ||
Vascular injuries (%) | 2 (13.3%) | 0 (0%) | 1 (12.5%) | ||
Limb fractures | 8 (53.3%) | 3 (60%) | 2 (25%) | ||
Total | 15 (53.6%) | 5 (17.8%) | 8 (28.6%) | ||