Table 4.

Multivariate-adjusted odds ratios for stroke based on case and control groups^*; Iranian adults aged >45 years, January–December 2008

	Controls (n 195)	Cases (n 195)
	OR	OR	95 % CI
Crude	1·00	1·95	1·76, 3·25
Model 1†	1·00	2·08	1·66, 3·11
Model 2‡	1·00	1·93	1·59, 2·89
Model 3§	1·00	2·11	1·63, 2·82
Model 4||	1·00	1·90	1·71, 2·85

^* P<0·05 was considered as statistically significant.

^†Adjusted for age, sex and energy intake.

^‡Further control for physical activity and smoking.

^§Further adjustments for whole and refined grains, vegetables, fruits, low-fat dairy, high-fat dairy, hydrogenated vegetable oil, butter and margarine, nuts and legumes, sugar-sweetened beverages and potato intake.

^||Additionally adjusted for BMI, diabetes, hypertension and hyperlipidaemia.