Figure 2.

OR (95% CI) of dementia risk by type of coffee consumption and sex, adjusted according to model 4. (a) Women; (b) men. Compared to the 0–1 cup/day category. Results were adjusted for participation age (years), sex (female/men), educational attainment (primary school/high school/college or university), marital status (unmarried/married/widow(er)/divorced or separated), smoking status (never/previous/currently daily smoker), tea consumption (0/1/2/≥3), exercise (MET-h/week score), alcohol consumption (total units/week), and the alternative coffee type consumption (0–1/2–3/4–5/6–7/≥8).