Table 1 Statistical data of patients
Variables | 3D group (n = 11) | NON-3D group (n = 18) | Statistic | P value |
|---|---|---|---|---|
Age (year) | 53.2 ± 14.5 | 48.4 ± 13.4 | 0.91 | 0.37 |
ISS | 15.8 ± 4.1 | 14.8 ± 5.5 | 0.89 | 0.37 |
BMI (kg/m2) | 23.6 ± 3.7 | 24.1 ± 5.3 | 0.29 | 0.77 |
Mean fixation time of each rib under endoscope (minute) | 27.2 ± 7.7 | 29.3 ± 8.2 | 0.70 | 0.49 |
The number of fractures fixed under endoscope (IQR)① | 3.0 (1, 5) | 2.0 (1, 5) | 0.42 | 0.67 |
Poor fixation rate of fracture end (%) | 12.9 | 44.7 | 8.66 | 0.03 |
Fracture fixation off-plate rate (%) | 3.2 | 12.8 | 5.20 | 0.30 |
Fracture fixation dislocation rate (%) | 9.7 | 31.9 | 1.08 | 0.02 |