Table 3.

Odds Ratio (and 95% CI) of Stroke Compared to No Stroke for Co-morbid Diagnoses and Procedures

Diagnosis	Prevalence	Ischemic	P-Value	Hemorrhagic	P-Value
Hypertension	9.5%	4.1 (2.9 – 5.7)	<0.0001	7.7 (4.7 – 12.7)	<0.0001
Obesity	1.7%	1.0 (0.2 – 3.0)	NS	0 (0 – 3.3)	NS
Tobacco use	7.6%	1.2 (0.7 – 2.0)	NS	1.2 (0.4 – 2.7)	NS
Diabetes mellitus	3.4%	2.2 (1.2 – 3.9)	<0.05	0.9 (0.1 – 3.2)	NS
Hyperlipidemia	0.7%	6.9 (2.9 – 14)	<0.0001	0 (0 – 8.4)	NS
Renal disease	2.6%	4.2 (2.4 – 6.8)	<0.0001	7.2 (3.4 – 13.9)	<0.0001
Myocardial Infarction (old)	0.7%	3.1 (0.8 – 8.1)	<0.05	0 (0 – 7)	NS
Atrial Fibrillation	1.1%	4.9 (2.2 – 9.5)	<0.0005	4.3 (0.9 – 13)	<0.05
Coagulopathy	0.8%	1.9 (0.4 – 5.8)	NS	9.1(2.8 – 22.4)	<0.0005
Asthma	10.0%	0.9 (0.5 – 1.4)	NS	0.3 (0.03 – 0.99)	<0.05
Crisis	70.6%	0.3 (0.2 – 0.34)	<0.0001	0.2 (0.1 – 0.3)	<0.0001
Transfusion	27.5%	2.4 (1.8 – 3.2)	<0.0001	0.9 (0.5 – 1.6)	NS

NS indicated not statistically significant at P<0.05.