Table 1. Demographic and clinical characteristics of first stoke patients with and without dementia.

Sociodemographic	First ischemic stroke patients				Test	p-value
	I=dementia (n=40)		II=non-demented (n=40)
Age/year X±SD	60.7±8.73		57.70±5.69		t-test
Range	41-79		50-74		1.62	0.11
	No	%	No	%	chi-square test
Sex Male	31	77.5	25	62.5	2.14	0.14
Female	9	22.5	15	37.5
DM Positive	27	67.5	11	27.5	FE	<0.001
Negative	13	32.5	29	72.5	12.83
HTN Positive	26	65.0	17	42.5	4.07	0.04
Negative	14	35.0	23	57.5
Smoking Smoker	25	62.5	13	32.5
Non-smoker	15	37.5	27	67.5	7.22	0.01
IHD Positive	15	37.5	3	7.5	10.32	0.001
Negative	25	62.5	37	92.5
AF Positive	3	7.5	2	5.0	FE	1.0
Negative	37	92.5	38	95.0	0.21
Lipid profile
Normal	3	7.5	10	25.0	4.50	0.03
Dyslipidemia	37	92.5	30	75.0		S
NIH Stroke Scale
X±SD	6.70±3.55	4.90±3.12	U test		0.02
Range	2-18	0-12	2.42

X: mean; SD: standard deviation; FE: Fisher's exact test; p-value<0.05=significant; NIH: National Institute Health.