Association between green tea consumption and the incidence of dementia or cognitive decline (MCI or dementia).

Values expressed as odds ratios (95% CI) unless otherwise indicated. *P-value <0.05. **P-value <0.01. ***P-value <0.001. †Model 1 was adjusted for age and sex. §Model 2 was adjusted as for model 1 plus history of hypertension, diabetes mellitus, hyperlipidemia, education, and ApoE E4 carrier status. ¶Model 3 was adjusted as for model 2 plus alcohol drinking, smoking, physical activities and/or hobbies, and coffee and black tea consumption.