Revista panamericana de salud pública = Pan American journal of public health
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Rev. Panam. Salud Publica · Jul 2001
Randomized Controlled Trial Clinical TrialAre routine preoperative medical tests needed with cataract surgery?
The objective of this study was to investigate whether routine medical testing before cataract surgery reduces the rate of complications during the perioperative period in adults. ⋯ The results of this study suggest that routine medical testing before cataract surgery does not reduce the rate of complications during the perioperative period. The results also suggest it would be more efficient not to request routine preoperative tests unless indicated by patient history or physical examination.
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Rev. Panam. Salud Publica · Jul 2001
Comparative Study[Availability, accessibility, and acceptability in the evolving health care system for older adults un the United States].
This study examined three dimensions of access to medical services that contribute to social equity in distribution--availability, accessibility, and acceptability--in order to examine the equity of two medical system arrangements in the United States of America: the traditional fee-for-services scheme and the newer, health maintenance organization (HMO) approach. Equity was compared among three racial/ethnic groups of older adults in the country: European-Americans (the majority in the United States), African-Americans, and Latin Americans (Latinos). ⋯ The HMO approach increases access to medical care but does not necessarily improve the quality of the patient-physician interpersonal relationship for older minority persons in the United States. This study demonstrates that in health systems that are going through a reform process it is possible to monitor equity in medical care, and that an accurate assessment needs to focus on vulnerable populations as well as to distinguish between different dimensions of access.
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Worldwide, rotaviruses account for more than 125 million cases of infantile gastroenteritis and nearly 1 million deaths per year, mainly in developing countries. Rather than other control measures, vaccination is most likely to have a major impact on rotavirus disease incidence. The peak incidence of rotavirus diarrhea occurs between 6 and 24 months of age. ⋯ In the future, it is possible that some Latin American countries might adapt their polio production facilities to the preparation of rotavirus vaccines for human use. A year after RRV-TV was licensed for vaccination of infants in the United States, the occurrence of intussusception as an adverse event led to the vaccine's withdrawal from the market. The implications of that action, particularly for Latin America, will be addressed in this article, including the need to explore alternative rotavirus candidate vaccines, particularly through the conduct of parallel clinical trials in both developed and developing countries.
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Rev. Panam. Salud Publica · Jul 2000
[Quality and health care reform in Latin America and the Caribbean].
Improving the quality of basic health services, together with the search for equity, efficiency, sustainability, and social participation, has been one of the guiding principles of health sector reform initiatives ever since the I Summit of the Americas was held in 1994. This article addresses some basic concepts, examines the status of quality control within health systems and services in Latin America and the Caribbean, and analyzes the most important trends observed in the Region in the establishment of quality assurance programs. Finally, ways of improving and monitoring quality continuously and sustainable are recommended.
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Rev. Panam. Salud Publica · Mar 1999
Community participation in international health: practical recommendations for donor and recipient organizations.
This article discusses the need for donor agencies and recipient organizations to involve target communities in the conceptualization, development, monitoring, and implementation of health services and programs in international health. This paper assumes that most donor organizations are based in industrialized countries. Given that resources are finite in both developing and developed countries, the article briefly reviews the current trend of declining public funds for health systems and an increasing role for privately funded health services worldwide. The article calls for community-based international health services that reflect the priorities of target populations, and it also discusses practical steps to involve local populations in community-based health planning and management in international health.