Determining the joint effect of obesity and diabetes on functional disability at 3-months and on all-cause mortality at 1-year following an ischemic stroke

Table 3 Adjusted Common ORs for Functional Disability at 3-months in Relation to Obesity and Diabetes

Functional Disability at 3-months following the ischemic stroke	Obesity Categories
	Non-obese	Obese
	OR (95% CI)	OR (95% CI)
Diabetes
No	1.00	0.704 (0.466, 1.063)
Yes	1.256 (0.780, 2.020)	1.038 (0.631, 1.706)
Joint effect (additive):
RERI (95% CI) AP (95% CI)		0.078 (-0.260, 0.416) 0.075 (-0.169, 0.319)
Joint effect on the multiplicative scale: p-value		P=0.6746

ORs are adjusted for age, gender, race/ethnicity, ischemic stroke sub-type, baseline stroke severity, baseline glucose, treatment assignment, smoking status, alcohol use, history of previous stroke, history of hypertension, and history of coronary artery disease
RERI Relative excess risk due to interaction, AP Attributable proportion due to interaction

ISSN: 1472-6823