JAMA Health Forum
Wealth inequality linked to working-age deaths in US counties
County-level data from 1970 to 2019 linked rising wealth inequality to higher death rates among women and men aged 25 to 64.County-level data from 1970 to 2019 linked rising wealth inequality to higher death rates among women and men aged 25 to 64.

Cross-sectional studyPopulations
Who was studiedUS counties, 1970 to 2019
What changedRising local wealth inequality was linked to rising working-age death rates within US counties
The catchCommuting-zone wealth inequality estimates may misrepresent inequality within individual counties