Horizontal equity in health care utilization in
James Macinko1 and Maria Fernanda Lima-Costa2
1 Department of Nutrition, Food
2 Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz and School of Medicine, Federal University of Minas Gerais, Belo Horizonte, Brazil.
International Journal for Equity in Health 2012
Available online at: http://bit.ly/OlepTC
“…………This study assesses trends in horizontal equity in the utilization of healthcare services from 1998 to 2008--a period of major economic and social change in
Methods: Data are from nationally representative surveys repeated in 1998, 2003, and 2008. We apply established methods for assessing horizontal inequity in healthcare access (the principle that people with the same healthcare needs should have similar access to healthcare services). Horizontal inequity is calculated as the difference between observed healthcare utilization and utilization predicted by healthcare needs.
Outcomes examined include the probability of a medical, dental, or hospital visit during the past 12 months; any health service use in the past two weeks; and having a usual source of healthcare. We use monthly family income to measure differences in socioeconomic position. Healthcare needs include age, sex, self-rated health, and chronic conditions. Non-need factors include income, education, geography, health insurance, and Family Health Strategy coverage.
Results: The probability of having at least one doctor visit in the past 12 months became substantially more equitable over time, ending with a slightly pro-rich orientation in 2008. Any hospitalization in the past 12 months was found to be pro-poor in all periods but became slightly less so in 2008. Dental visits showed the largest absolute decrease in horizontal inequity, although they were still the most inequitably (pro-rich) distributed outcome in 2008. Service use in the past two weeks showed decreased inequity in 2003 but exhibited no significant change between 2003 and 2008.
Having a usual source of care became less pro-rich over time and was nearly income-neutral by 2008. Factors associated with greater inequities include income, having a private health plan, and geographic location. Factors associated with greater equity included health needs, schooling, and enrolment in the Family Health Strategy.
Conclusions: Healthcare utilization in
* * *
This message from the Pan American Health Organization, PAHO/WHO, is part of an effort to disseminate
information Related to: Equity; Health inequality; Socioeconomic inequality in health; Socioeconomic
health differentials; Gender; Violence; Poverty; Health Economics; Health Legislation; Ethnicity; Ethics;
Information Technology - Virtual libraries; Research & Science issues. [DD/ KMC Area]
“Materials provided in this electronic list are provided "as is". Unless expressly stated otherwise, the findings
and interpretations included in the Materials are those of the authors and not necessarily of The Pan American
Health Organization PAHO/WHO or its country members”.
Equity List - Archives - Join/remove: http://listserv.paho.org/Archives/equidad.html
IMPORTANT: This transmission is for use by the intended
recipient and it may contain privileged, proprietary or
confidential information. If you are not the intended
recipient or a person responsible for delivering this
transmission to the intended recipient, you may not
disclose, copy or distribute this transmission or take
any action in reliance on it. If you received this transmission
in error, please dispose of and delete this transmission.