Table 4. Factors affecting late seizure in patients with intracerebral hemorrhage
and receiving prophylactic medications (Binary logistic regression)
	No LS	LS	p	OR	95% CI	
Stroke History						
  No	81	10		1		
  Ischemic	 8	 1	0.87	0.82	0.07–9.22	
  Hemorrhage	 9	 4	0.40	1.98	0.40–9.59	
Alcohol						
  Yes	23	5		2.14	0.46–9.95	
  No 	74	10	0.33	1		
Smoking						
  Yes	28	 3		1.36	0.24–7.49	
  No	70	12	0.72	1		
Volume						
  ≥30 CC	17	 8		0.64	0.13–3.15	
<30 CC	81	10	0.58	1		
Operation						
  Yes	38	 8		1.43	0.33–6.09	
  No	60	 7	0.62	1		
Cortex						
  Yes	30	13		17.7	3.15–99.2	
  No	68	 2	0.001	1		
Anticonvulsant						
  >3 months	50	11		1.86	0.43–8.05	
  3 months	48	 4	0.40	1		
LS: late seizure, OR: odds ratio, CI: confidence interval