Table 1.
Risk factors
| Risk factors | No. (%) |
|---|---|
| Fall | 23 (57) |
| Without any head trauma | 13 |
| With head trauma | 10 |
| Antiplatelet drugs | 10 (25) |
| Warfarin | 3 (7.5) |
| Alcohol abuse | 3 (7.5) |
| Epilepsy | 3 (7.5) |
| Direct head trauma | 3 (7.5) |
| None identified | 4 (10) |
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