Table 2. Clinical features and previous history of diseases in patients with ischemic stroke and AF by age group.

Risk Factors	Young group	Elderly group	P
Hypertension	340 (64.4)	276 (65.2)	0.784
Diabetes	144 (27.3)	94 (22.2)	0.074
Dyslipidemias	136 (25.8)	100 (23.6)	0.452
Artery stenosis	85 (16.1)	87 (20.6)	0.075
Obesity	73 (13.8)	67 (15.8)	0.384
Current smoking	129 (24.4)	98 (23.2)	0.650
Alcohol consumption	55 (10.4)	21 (5.0)	0.002