Neighborhood segregation and cognitive change: Multi-Ethnic Study of Atherosclerosis.

Introduction: We investigated associations between neighborhood racial/ethnic segregation and cognitive change.

Methods: We used data (n = 1712) from the Multi-Ethnic Study of Atherosclerosis. Racial/ethnic segregation was assessed using Getis-Ord (Gi*) z-scores based on American Community Survey Census tract data (higher Gi* = greater spatial clustering of participant's race/ethnicity).

Neighborhood racial/ethnic segregation and cognitive decline in older adults.

Social determinants of health, including neighborhood factors, play a key role in the health of diverse older adults. However, few longitudinal studies have examined the role of neighborhood racial/ethnic segregation on cognitive decline in diverse samples. We examined older non-Hispanic White (NHW), Black, and Latino participants evaluated at an Alzheimer's Disease Research Center.