Risk factors for new-onset seizures among 739 head injury subjects
| Univariable | Multivariable | |
|---|---|---|
| Variable | HR (95% CI) | HR (95% CI) |
| Age per year | 1.01 (0.99 to 1.02) | 1.00 (0.98 to 1.02) |
| Sex (men) | 1.72 (0.82 to 3.59) | 1.33 (0.62 to 2.83) |
| History of psychiatric disease | 4.05 (1.45 to 11.35)** | 3.23 (1.13 to 9.21)* |
| Moderate-to-severe TBI as index trauma | 2.42 (1.17 to 4.98)* | 3.13 (1.46 to 6.71)** |
| Alcohol-related index injury | 2.57 (1.39 to 4.76)** | 2.50 (1.30 to 4.82)** |
Subjects without a risk factor serve as a reference category for the significant independent factors.
*p<0.05, **p<0.0.
TBI, traumatic brain injury.