Table 1 The baseline characteristics in TES and CUE groups
TES group (n = 42) | CUE group (n = 35) | t/chi-square | P | |
|---|---|---|---|---|
Age (years) | 52.26 ± 16.43 | 54.63 ± 15.40 | -0.648 | 0.519 |
Gender | ||||
Female | 22 | 15 | 0.694 | 0.405 |
Male | 20 | 20 | ||
Injury Mechanism | ||||
Accident | 17 | 17 | 0.618 | 0.734 |
High falling | 14 | 11 | ||
Slipped | 11 | 7 | ||
Preoperative VAS | 3.05 ± 1.36 | 3.34 ± 1.49 | -0.907 | 0.367 |
Fracture types | ||||
Unilateral pubic branch fracture | 8 | 9 | 10.643 | 0.059 |
Bilateral pubic branch fracture | 9 | 0 | ||
Incomplete sacral + unilateral pubic branch fracture | 8 | 10 | ||
Incomplete sacral + bilateral pubic branch fracture | 8 | 4 | ||
Complete sacral + unilateral pubic branch fracture | 6 | 7 | ||
Complete sacral + bilateral pubic branch fracture | 3 | 5 | ||
Comorbidities | ||||
Hypertension (%) | 9 | 4 | 1.36 | 0.243 |
Diabetes (%) | 3 | 5 | 0.42 | 0.517 |
Stroke (%) | 1 | 3 | 0.494 | 0.482 |
Multiple injuries (%) | 9 | 9 | 0.196 | 0.658 |