Memory Evaluation May Predict The Likelihood Of Developing Dementia Over A 15-Year Period

A single-item evaluation of memory in those aged 50 years and older may predict the likelihood of developing dementia over a 15-year period. Using a five-point rating of memory ability conducted by the University of Michigan Health and Retirement Study (HRS), interviewers found that each 1-point increase in poor memory as rated by the interviewer was associated with a 40% increase in risk of developing dementia at some point over the follow-up period. This association was apparent even after accounting for potential swaying factors such as depression and poor hearing.

The association was even stronger . . .