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Prevalence And Incidence Rates Of Dementia And Cognitive Impairment No Dementia In The Mexican Population: Data From The Mexican Health And Aging Study, Silvia Mejía-Arango, Luis Miguel Gutierrez
Prevalence And Incidence Rates Of Dementia And Cognitive Impairment No Dementia In The Mexican Population: Data From The Mexican Health And Aging Study, Silvia Mejía-Arango, Luis Miguel Gutierrez
School of Medicine Publications and Presentations
Objective
To estimate the prevalence and incidence of dementia and cognitive impairment without dementia (CIND) in the Mexican population.
Methods
The MHAS study is a prospective panel study of health and aging in Mexico with 7,000 elders that represent 8 million subjects nationally. Using measurements of cognition and activities of daily living of dementia cases and CIND were identified at baseline and follow up. Overall incidence rates and specific rates for sex, age and education were calculated.
Results
Prevalence was 6.1% and 28.7% for dementia and CIND, respectively. Incidence rates were 27.3 per 1,000 person-years for dementia and 223 per …