Table 1. Characteristics of patients with and without early seizure (n = 297).

Numbers of patients (%) are shown except otherwise indicated.

ICH: intracerebral hemorrhage; IQR: interquartile range; TIA: transient ischemic attack; NIHSS: National Institutes of Health Stroke Scale.

Variable	No seizure (n = 288)	Early seizure (n = 9)	p-value
Age, year, median (IQR)	62 (50–76)	62 (59–65)	0.732
Female	82 (28)	2 (22)	0.682
Hypertension	252 (88)	8 (89)	0.901
Diabetes mellitus	61 (21)	1 (11)	0.464
Hypercholesterolemia	66 (23)	5 (56)	0.024
Hypertriglyceridemia	49 (17)	3 (33)	0.205
Previous stroke/TIA	62 (22)	5 (56)	0.016
Atrial fibrillation	10 (3)	0 (0)	—
Heart failure	12 (4)	0 (0)	—
Coronary artery disease	16 (6)	2 (22)	0.039
ICH location			0.156
Lobar	39 (14)	2 (22)
Deep	197 (68)	4 (44)
Brainstem or infratentorial	41 (14)	2 (22)
Others	11 (4)	1 (11)
NIHSS scores on admission, median (IQR)	16 (7–31)	34 (30–35)	0.004
Length of stay, days, median (IQR)	8 (3–14)	15 (5–37)	0.155
Outcomes at discharge
In-hospital mortality	66 (23)	5 (56)	0.024