RESUMEN
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.
Asunto(s)
Reforma de la Atención de Salud , Calidad de la Atención de Salud , Región del Caribe , Predicción , Reforma de la Atención de Salud/organización & administración , Reforma de la Atención de Salud/tendencias , Cooperación Internacional , América Latina , Calidad de la Atención de Salud/organización & administración , Calidad de la Atención de Salud/tendenciasRESUMEN
In the Americas, health sector reforms are facing the challenge of strengthening the steering and leadership role of health authorities. An important part of that role consists of fulfilling the essential public health functions (EPHFs) that are incumbent on all levels of government. For that, it's crucial to improve public health practice, as well as the instruments used to assess the current state of public health practice and the areas where it needs to be strengthened. For that purpose, the Pan American Health Organization has started an initiative called "Public Health in the Americas," with the objective of defining and measuring EPHFs, as a way of improving public health practice and strengthening the leadership provided by health authorities at all levels of government. This article summarizes conceptual and methodological aspects of defining and measuring EPHFs. The article also analyzes the implications that measuring performance on these public health roles, responsibilities, and activities would have for improving public health practice in the Americas.
Asunto(s)
Reforma de la Atención de Salud/organización & administración , Salud Pública/métodos , Américas , Organización Mundial de la SaludRESUMEN
The article reviews the most important aspects of volcanic eruptions and presents a summary of the harmful materials they emit. The main health effects can be classified as either physical (trauma, respiratory diseases, etc.) or psychological (depression, anxiety, nightmares, neurosis, etc.). Popocatépetl, the most famous active volcano in Mexico, lies on the borders of the States of Mexico, Puebla and Morelos. In 1993, seismic activity intensified, as did as the emission of fumaroles, followed in December 1994 by moderate tremors and strong emissions of gases and ash. In 1996, a number of seismic events led to an unexpected explosion. A daily emission of 8,000 to 15,000 tonnes of sulfur dioxide has been measured. Popocatépetl is located in a densely populated region of Mexico. A complex network to monitor the volcano using sophisticated equipment has been set up, including visual surveillance, seismic, geochemical and geodesic monitoring. An early warning system (SINAPROC/CENAPRED) has been developed to keep the population permanently informed. The warning system uses colour codes: green for normal, yellow for alert, and red for warning and evacuation. An emergency plan has been prepared, including evacuation and preparation for medical centres and hospitals in the region, as well as intense public information campaigns.