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

Values expressed as odds ratios (95% CI) unless otherwise indicated.†Model 1 was adjusted for age and sex.§Model 2 was adjusted as for model 1 plus history of hypertension, diabetes mellitus, hyperlipidemia, education, MMSE score, 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.