Association between spatial social polarisation and high blood pressure in older adults.

ABSTRACT:

Background

Using data from the Cardiovascular Health Study (CHS) and the REasons for Geographic And Racial Differences in Stroke (REGARDS) study, we investigate the association between socioeconomic polarisation and blood pressure outcomes in black and white adults. We also validate previous findings that joint racial/ethnic and income measures of spatial social polarisation (SSP) outperform single domain measures.

Methods

We conducted a cross-sectional analysis using a retrospective cohort combining CHS (recruited 1989-1990 and 1992-1993) and REGARDS (recruited 2003-2007). The study included 5888 CHS participants aged ≥65 years and 30 183 REGARDS participants aged ≥45 years. SSP was measured using the Index of Concentration at the Extremes for education, race/ethnicity, inc

SUBMITTER: Abdel Magid HS 

PROVIDER: S-EPMC12321185 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature