Salud pública de México
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Salud pública de México · Jan 2007
Comparative Study[Improvement of child survival in Mexico: the diagonal approach].
Public health interventions aimed at children in Mexico have placed the country among the seven countries on track to achieve the goal of child mortality reduction by 2015. We analysed census data, mortality registries, the nominal registry of children, national nutrition surveys, and explored temporal association and biological plausibility to explain the reduction of child, infant, and neonatal mortality rates. During the past 25 years, child mortality rates declined from 64 to 23 per 1000 livebirths. ⋯ A selection of highly cost-effective interventions bridging clinics and homes, what we called the diagonal approach, were central to this progress. Although a causal link to the reduction of child mortality was not possible to establish, we saw evidence of temporal association and biological plausibility to the high level of coverage of public health interventions, as well as significant association to the investments in women education, social protection, water, and sanitation. Leadership and continuity of public health policies, along with investments on institutions and human resources strengthening, were also among the reasons for these achievements.
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Salud pública de México · Nov 2006
Review Comparative Study Historical ArticleThe essential health reform in Chile; a reflection on the 1952 process.
The authors claim that the critical health reform in Chilean history was the establishment of the National Health Service (NHS) in 1952. The development of modern Chilean health care since the end of the 19th century is discussed both in terms of the prevailing health situation and the subsequent evolution of institutions and policies, with an emphasis on the social and political conditions that led to the creation of the NHS in 1952. From this analysis and from a comparison of infant mortality rates among Latin American countries during the same period, the authors infer that the 1952 health reform was the social and political benchmark that allowed Chile to exhibit the relatively favorable health situation it still enjoys. ⋯ Similarly, the "second-generation reform" was that implemented by the democratic administrations of the early 1990s to reverse the harm done by their military predecessors. The rapid aging of the population and the advent of new technologies pose a challenge to the insurance system's coverage capacity and threaten the sustainability of all health systems. The implementation of universal, comprehensive, collective health systems, managed under the most integrated authority political conditions will allow, is emphasized as an appropriate solution for developed and developing countries alike.
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Seasonal influenza is an acute and recurring respiratory disease known since ancient times, occuring, in particular, during winter months and having an elevated effect on public health worldwide. The disease has high morbidity rates for people of all ages and particularly high mortality rates for children, adults over 60 years old, patients with chronic illnesses and pregnant women. Prevention control strategies include vaccination using inactivated, subunit or genetically modified virus vaccines. ⋯ Nevertheless, to date there are no vaccines to be administered to the population in the case of a new influenza pandemic emergency and it is possible that countries that produce the annual seasonal influenza vaccine lack the capacity to produce the pandemic virus vaccine in a short period of time. In addition, recent studies have identified the existence of influenza virus strains resistant to common antiviral agents. The purpose of this review is to update the basic concepts of influenza in order to strengthen epidemiological surveillance of the disease and reinitiate prevention and control actions in the event of a pandemic.
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Salud pública de México · Mar 2006
[Body mass index and body image perception in a Mexican adult population: the accuracy of self-reporting].
To evaluate the accuracy of the self-reported body mass index and body image perception in a population of Mexican adults. ⋯ The results suggest that self-reported BMI and BIP can be useful indicators of an overweight condition in Mexican adults. The sensitivities and specificities associated with corrected self-reported BMI categories could be used to adjust odds ratios and relative risks, calculated from BMI levels derived from the self-reported BMI. Body image perception made it possible to correctly classify individuals with BMI > or = 25, showing that it may be a valid estimate for use in epidemiological surveys.