表 1. Comparison of general data of patients with severe craniocerebral injury between the two groups.
两组重型颅脑损伤患者一般资料的比较
| General data | Control group (n=42) | Observation group (n=45) | t/χ 2 | P |
Age/yr., 
|
37.89±4.27 | 37.57±4.17 | 0.354 | 0.725 |
| (Male/female)/case | 25/17 | 27/18 | 0.002 | 0.964 |
Admission GCS /points, 
|
5.76±3.17 | 5.51±2.82 | 0.389 | 0.698 |
Post-injury admission time/h, 
|
5.42±3.08 | 5.89±3.27 | 0.688 | 0.492 |
| Cause of injury/case | 0.076 | 0.962 | ||
| Car accident | 28 | 30 | ||
| Fall from heights | 10 | 10 | ||
| Ground-level falls | 4 | 5 | ||
| Intracranial injury/case | 0.198 | 0.977 | ||
| Acute subdural hematoma with cerebral contusion | 12 | 13 | ||
| Acute intracerebral hematoma with cerebral contusion and laceration | 9 | 10 | ||
| Extensive cerebral contusion | 13 | 15 | ||
| Multiple intracranial hematoma | 8 | 7 |