Inequidad de ingreso y autopercepción de salud: un análisis desde la perspectiva contextual en las comunas chilenas / Income inequality and self rated health in Chile
Rev. méd. Chile
; 131(3): 321-330, mar. 2003. tab, graf
Article
in Es
| LILACS
| ID: lil-342321
Responsible library:
CL1.1
RESUMO
Background:
The correlation between income inequality and life expectancy was demonstrated 10 years ago, but later, several studies suggested that the negative impact of a low economic income on the health status was disappearing.Aim:
To assess the independent effects of community income inequality on self rated health in Chile. Material andmethods:
Multilevel analysis of the 2000 National Socio Economic Characterization Survey (CASEN) data from Chile. Individual level information included self rated health, age, sex, ethnicity, marital status, education, income, type of health insurance and residential setting (urban/rural). Community level variables included the Gini coefficient and median income. The main outcome measure was dichotomized self rated health (0 if excellent, very good or good; 1 if fair or poor).Results:
101,374 individuals (at level 1) aged 18 and above, nested within 285 communities (at level 2) and 13 regions (at level 3) were studied. Controlling for a range of individual level predictors, a significant gradient was observed between income and poor self rated health, with very poor most likely to report poor health (10.5 percent) followed by poor (9.5 percent) low (9 percent) middle (7 percent), high (6 percent) and very high (4.5 percent) income earners. Controlling for individual and community effects of income, a significant non linear effect of community income inequality was observed, with the most unequal communities being associated with approximately 5 percent higher likelihood of reporting poor health compared to the most equal communities.Conclusions:
Individual income does not explain any of the between community differences and neither does it wash the significant effects of income inequality on poor self rated health. The contextual effect of inequality is almost as large as the differential observed in poor health comparing the very poor to the very rich individual income categories
Full text:
1
Collection:
01-internacional
Database:
LILACS
Main subject:
Patient Satisfaction
/
Health Status Disparities
/
Health Services Accessibility
Type of study:
Prognostic_studies
Aspects:
Determinantes_sociais_saude
/
Equity_inequality
/
Patient_preference
Limits:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
Country/Region as subject:
America do sul
/
Chile
Language:
Es
Journal:
Rev. méd. Chile
Journal subject:
MEDICINA
Year:
2003
Document type:
Article
Affiliation country:
Chile
/
United States