Table 2 Comparison of VTE rates between the isolated rib fractures group and the rib fractures combined injury group
Group | Thrombosis | No thrombosis | Total | x2 | P |
|---|---|---|---|---|---|
Isolated rib fractures | 130 (4.4%) | 2834 (95.6%) | 2964 | 111.452 | < 0.001 |
Rib fracture combined injury | 336 (12.0%) | 2474 (88.0%) | 2810 | ||
Total | 466 (8.1%) | 5308 (91.9%) | 5774 |