Mediterranean Diet and Mild Cognitive Impairment

Higher adherence to the Mediterranean diet (MeDi) may protect from Alzheimer disease (AD), but its association with mild cognitive impairment (MCI) has not been explored.

To investigate the association between the MeDi and MCI. DESIGN, SETTING, AND PATIENTS: In a multiethnic community study in New York, we used Cox proportional hazards to investigate the association between adherence to the MeDi (0-9 scale; higher scores indicate higher adherence) and (1) the incidence of MCI and (2) the progression from MCI to AD. All of the models were adjusted for cohort, age, sex, ethnicity, education, APOE genotype, caloric intake, body mass index, and duration between baseline dietary assessment and baseline diagnosis. MAIN OUTCOME MEASURES: Incidence of MCI and progression from MCI to AD.