Income inequality and mortality in metropolitan areas of the United States.
Am J Public Health
; 88(7): 1074-80, 1998 Jul.
Article
in En
| MEDLINE
| ID: mdl-9663157
OBJECTIVES: This study examined associations between income inequality and mortality in 282 US metropolitan areas. METHODS: Income inequality measures were calculated from the 1990 US Census. Mortality was calculated from National Center for Health Statistics data and modeled with weighted linear regressions of the log age-adjusted rate. RESULTS: Excess mortality between metropolitan areas with high and low income inequality ranged from 64.7 to 95.8 deaths per 100,000 depending on the inequality measure. In age-specific analyses, income inequality was most evident for infant mortality and for mortality between ages 15 and 64. CONCLUSIONS: Higher income inequality is associated with increased mortality at all per capita income levels. Areas with high income inequality and low average income had excess mortality of 139.8 deaths per 100,000 compared with areas with low inequality and high income. The magnitude of this mortality difference is comparable to the combined loss of life from lung cancer, diabetes, motor vehicle crashes, human immunodeficiency virus (HIV) infection, suicide, and homicide in 1995. Given the mortality burden associated with income inequality, public and private sector initiatives to reduce economic inequalities should be a high priority.
Full text:
1
Collection:
01-internacional
Health context:
1_ASSA2030
/
2_ODS3
Database:
MEDLINE
Main subject:
Mortality
/
Income
Type of study:
Prognostic_studies
Aspects:
Determinantes_sociais_saude
/
Equity_inequality
Limits:
Adolescent
/
Adult
/
Aged
/
Child
/
Child, preschool
/
Humans
/
Infant
/
Middle aged
Country/Region as subject:
America do norte
Language:
En
Journal:
Am J Public Health
Year:
1998
Document type:
Article