5 research outputs found

    Impact of vaccination against Haemophilus influenzae type b with and without a booster dose on meningitis in four South American countries

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    Fil: García, Salvador. Pan American Health Organization, Washington DC; Estados Unidos.Fil: Lagos, Rosanna. Centro para Vacunas en Desarrollo (CVD-Chile), Santiago; Chile.Fil: Muñoz, Alma. Centro para Vacunas en Desarrollo (CVD-Chile), Santiago; Chile.Fil: Picón, Teresa. National Immunization Program and Department of Epidemiologic Surveillance, Ministry of Health, Montevideo; Uruguay.Fil: Rosa, Raquel. National Immunization Program and Department of Epidemiologic Surveillance, Ministry of Health, Montevideo; Uruguay.Fil: Alfonso, Adriana. National Immunization Program and Department of Epidemiologic Surveillance, Ministry of Health, Montevideo; Uruguay.Fil: Abriata, Graciela. Instituto Nacional del Cáncer, Ministerio de Salud de la Nación, Buenos Aires; Argentina.Fil: Gentile, Angela. Hospital de Niños Ricardo Gutierrez, Epidemiología, Buenos Aires; Argentina.Fil: Romanin, Viviana. Hospital de Niños Ricardo Gutierrez, Epidemiología, Buenos Aires; Argentina.Fil: Regueira, Mabel. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas; Argentina.Fil: Chiavetta, Laura. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas; Argentina.Fil: Agudelo, Clara Inés. Instituto Nacional de Salud, Bogotá; Colombia.Fil: Castañeda, Elizabeth. Instituto Nacional de Salud, Bogotá; Colombia.Fil: De la Hoz, Fernando. Facultad de Medicina, Departamento de Salud Pública, Universidad Nacional de Colombia, Bogotá; Colombia.Fil: Higuera, Ana Betty. Secretaria de Salud de Bogotá, Bogotá; Colombia.Fil: Arce, Patricia. Secretaria de Salud de Bogotá, Bogotá; Colombia.Fil: Cohen, Adam L.. National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA; Estados Unidos.Fil: Verani, Jennifer. National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA; Estados Unidos.Fil: Zuber, Patrick. Department of Immunization, Vaccines and Biologicals, World Health Organization, Geneva; Suiza.Fil: Gabastou, Jean-Marc. Pan American Health Organization, Washington DC; Estados Unidos.Fil: Pastor, Desiree. Pan American Health Organization, Washington DC; Estados Unidos.Fil: Flannery, Brendan. Pan American Health Organization, Washington DC; Estados Unidos.Fil: Andrus, Jon. Pan American Health Organization, Washington DC; Estados Unidos.To inform World Health Organization recommendations regarding use of Haemophilus influenzae type b (Hib) vaccines in national immunization programs, a multi-country evaluation of trends in Hib meningitis incidence and prevalence of nasopharyngeal Hib carriage was conducted in four South American countries using either a primary, three-dose immunization schedule without a booster dose or with a booster dose in the second year of life. Surveillance data suggest that high coverage of Hib conjugate vaccine sustained low incidence of Hib meningitis and low prevalence of Hib carriage whether or not a booster dose was used

    Impact of vaccination against Haemophilus influenzae type b with and without a booster dose on meningitis in four South American countries

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    Fil: García, Salvador. Pan American Health Organization, Washington DC; Estados Unidos.Fil: Lagos, Rosanna. Centro para Vacunas en Desarrollo (CVD-Chile), Santiago; Chile.Fil: Muñoz, Alma. Centro para Vacunas en Desarrollo (CVD-Chile), Santiago; Chile.Fil: Picón, Teresa. National Immunization Program and Department of Epidemiologic Surveillance, Ministry of Health, Montevideo; Uruguay.Fil: Rosa, Raquel. National Immunization Program and Department of Epidemiologic Surveillance, Ministry of Health, Montevideo; Uruguay.Fil: Alfonso, Adriana. National Immunization Program and Department of Epidemiologic Surveillance, Ministry of Health, Montevideo; Uruguay.Fil: Abriata, Graciela. Instituto Nacional del Cáncer, Ministerio de Salud de la Nación, Buenos Aires; Argentina.Fil: Gentile, Angela. Hospital de Niños Ricardo Gutierrez, Epidemiología, Buenos Aires; Argentina.Fil: Romanin, Viviana. Hospital de Niños Ricardo Gutierrez, Epidemiología, Buenos Aires; Argentina.Fil: Regueira, Mabel. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas; Argentina.Fil: Chiavetta, Laura. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas; Argentina.Fil: Agudelo, Clara Inés. Instituto Nacional de Salud, Bogotá; Colombia.Fil: Castañeda, Elizabeth. Instituto Nacional de Salud, Bogotá; Colombia.Fil: De la Hoz, Fernando. Facultad de Medicina, Departamento de Salud Pública, Universidad Nacional de Colombia, Bogotá; Colombia.Fil: Higuera, Ana Betty. Secretaria de Salud de Bogotá, Bogotá; Colombia.Fil: Arce, Patricia. Secretaria de Salud de Bogotá, Bogotá; Colombia.Fil: Cohen, Adam L.. National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA; Estados Unidos.Fil: Verani, Jennifer. National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA; Estados Unidos.Fil: Zuber, Patrick. Department of Immunization, Vaccines and Biologicals, World Health Organization, Geneva; Suiza.Fil: Gabastou, Jean-Marc. Pan American Health Organization, Washington DC; Estados Unidos.Fil: Pastor, Desiree. Pan American Health Organization, Washington DC; Estados Unidos.Fil: Flannery, Brendan. Pan American Health Organization, Washington DC; Estados Unidos.Fil: Andrus, Jon. Pan American Health Organization, Washington DC; Estados Unidos.To inform World Health Organization recommendations regarding use of Haemophilus influenzae type b (Hib) vaccines in national immunization programs, a multi-country evaluation of trends in Hib meningitis incidence and prevalence of nasopharyngeal Hib carriage was conducted in four South American countries using either a primary, three-dose immunization schedule without a booster dose or with a booster dose in the second year of life. Surveillance data suggest that high coverage of Hib conjugate vaccine sustained low incidence of Hib meningitis and low prevalence of Hib carriage whether or not a booster dose was used

    Costos económicos de las neumonías en niños menores de 2 años de edad, en Colombia The economic costs of pneumonia in children under 2 years of age in Colombia

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    OBJETIVOS: Analizar los costos de las neumonías presuntamente virales y bacterianas diagnosticadas por radiografía en centros de referencia de tres ciudades colombianas. MÉTODOS: Se estudiaron 128 casos de neumonía, 64 bacterianas y 64 virales, que ingresaron consecutivamente a los hospitales del estudio en Cartagena, Medellín y Santa Fe de Bogotá entre julio de 2001 y enero de 2003. Los diagnósticos de neumonía se fundamentaron en la radiografía de tórax y la población de estudio se compuso de niños menores de 2 años que requirieron hospitalización. Para estimar los costos de cada intervención se utilizó el método de determinación de costos por actividad para cada caso, después de lo cual se estimaron los costos medios. RESULTADOS: Los costos de las neumonías presuntamente bacterianas fueron de 611,50 dólares estadounidenses (US)(IC95) (IC95%, 532,20-690,80) y los de las presuntamente virales, de 472,20 US (IC95%, 331,80-612,60). Las diferencias observadas se explican por los costos directos, en particular de los medicamentos (antibióticos), servicios especiales y pruebas diagnósticas. Dada la similar procedencia de las familias de ambas poblaciones, los costos indirectos no mostraron diferencias y su participación en los costos totales no se consideró relevante. CONCLUSIONES: El estudio reveló diferencias en los costos de la atención de las neumonías presuntamente bacterianas y virales, y se aproximó a los costos indirectos generados por estas entidades patológicas. Tales diferencias permiten inferir que el método de diagnóstico utilizado, que fue la radiografía de tórax, tuvo la capacidad de diferenciar los sucesos de interés. Puesto que en la Región son escasos los estudios económicos que valoren los costos de la neumonía en niños, el presente puede servir de referencia para futuras investigaciones sobre el impacto de las intervenciones en las neumonías.OBEJCTIVE: To analyze the costs of pneumonias presumed to be of viral or bacterial origin, as diagnosed by chest X ray, in four reference center hospitals in three cities in Colombia. METHODS: A total of 128 cases of pneumonia (64 bacterial cases and 64 viral cases) that had consecutively entered the hospitals in the study between July 2001 and January 2003 were investigated. The diagnosis of pneumonia was based on chest X rays. The study population was composed of children under 2 years of age who required hospitalization. In order to estimate the costs for bacterial pneumonias and viral pneumonias, the cost of each activity was determined for each case, and then average costs were calculated. RESULTS: The average cost of the presumably bacterial pneumonia cases was US611.50(95 611.50 (95% confidence interval (95% CI), US 532.20-690.80); that of the presumably viral cases was US472.20(95 472.20 (95% CI, US 331.80-612.60). The observed differences were due to direct expenses, especially drugs (antibiotics), special services, and diagnostic tests. In the two groups the families were similar in their incomes and the indirect costs that they had to bear, so the indirect costs were not considered relevant in terms of distinguishing between the costs caused by the two forms of pneumonia. CONCLUSIONS: The study found differences in the direct costs of care between the presumably bacterial cases and the presumably viral ones. The study results also gave an approximation of the indirect costs to the patients' families caused by the pneumonias. The differences found in the direct costs also indicate that X-ray diagnosis is useful for differentiating between viral and bacterial pneumonia. Few studies in Latin America have assessed the economic costs of pneumonia in children, so this study can serve as a reference for future research on the impact of interventions against pneumonia

    Alta permanência de estudantes em um programa de ensino superior

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    Institutions of higher education face phenomena that alter the successful course of the university careers of students; of these, long permanence brings, besides economic implications for the institution, the students and their families, a high emotional cost. In order to know this phenomenon within the Universidad del Cauca in the Speech Therapy Program, a study was carried out with the objective of establishing the determinants of long permanence of the students. The methodology was quantitative with descriptive scope; 107 students were selected through a random sample by reviewing academic records; as inclusion criteria, there were taken into account enrolled students who at the date of the study had not graduated or who postponed their studies for at least a semester; a sample of 60 students was achieved. The results showed that the proportion of long permanence, by sex, was higher in the group of men, in 22% (21); the age of the population for this condition was between 25 and 34 years, corresponding to 62% (37). 65% (39) claimed to have or have had a poor academic performance in the course of their careers. It was concluded that the causes of long permanence were related mainly to low academic performance.Las instituciones de educación superior se enfrentan a fenómenos que alteran el curso exitoso de las carreras universitarias de los estudiantes, de estos, la alta permanencia trae además de implicaciones económicas para la institución, el estudiante y su familia, un costo emocional alto. Para conocer este fenómeno al interior de la Universidad del Cauca en el Programa de Fonoaudiología, se llevó a cabo un estudio con el objetivo de establecer los determinantes de la alta permanencia de los estudiantes. La metodología fue cuantitativa con alcance descriptivo; se seleccionaron a través de un muestreo aleatorio 107 estudiantes, mediante la revisión del historial académico y se tuvieron en cuenta como criterios de inclusión, estudiantes matriculados que a la fecha del estudio no hubiesen egresado o que aplazaron sus estudios al menos un semestre, logrando una muestra de 60 estudiantes. Los resultados mostraron que la proporción de alta permanencia por sexo fue mayor en el grupo de los hombres, en un 22% (21), la edad de la población para esta condición, se ubicó entre los 25 y 34 años, correspondiente al 62% (37). El 65 % (39) afirmó tener o haber tenido un mal rendimiento académico en el curso de la carrera. Se concluyó que las causas de la alta permanencia estuvieron relacionadas principalmente con el bajo rendimiento académico.As instituições de ensino superior enfrentam fenômenos que alteram o percurso de sucesso da trajetória universitária dos estudantes, como a longa permanência, que traz consigo implicações econômicas para a instituição, o estudante e sua família e um alto custo emocional. Para conhecer este fenômeno dentro da Universidade do Cauca no Programa de Fonoaudiologia, foi realizado um estudo com o objetivo de estabelecer os determinantes da longa permanência dos estudantes. A metodologia foi quantitativa com escopo descritivo; Foram selecionados 107 estudantes por meio de uma amostra aleatória, revisando o histórico escolar e foram considerados como critérios de inclusão, estudantes matriculados que para o momento do estudo não tivessem se formado ou prorrogado seus estudos por pelo menos um semestre, alcançando uma amostra de 60 alunos. Os resultados mostraram que a proporção de longa permanência por sexo foi maior no grupo de homens, em 22% (21), a idade da população para essa condição foi entre 25 e 34 anos, correspondendo a 62% (37). O 65% (39) afirmou ter ou ter tido um fraco desempenho acadêmico no decorrer da carreira. Concluiu-se que as causas da longa permanência estavam relacionadas principalmente ao mau desempenho escolar

    Alta permanencia de estudiantes en un programa de educación superior

    No full text
    Institutions of higher education face phenomena that alter the successful course of the university careers of students; of these, long permanence brings, besides economic implications for the institution, the students and their families, a high emotional cost. In order to know this phenomenon within the Universidad del Cauca in the Speech Therapy Program, a study was carried out with the objective of establishing the determinants of long permanence of the students. The methodology was quantitative with descriptive scope; 107 students were selected through a random sample by reviewing academic records; as inclusion criteria, there were taken into account enrolled students who at the date of the study had not graduated or who postponed their studies for at least a semester; a sample of 60 students was achieved. The results showed that the proportion of long permanence, by sex, was higher in the group of men, in 22% (21); the age of the population for this condition was between 25 and 34 years, corresponding to 62% (37). 65% (39) claimed to have or have had a poor academic performance in the course of their careers. It was concluded that the causes of long permanence were related mainly to low academic performance.As instituições de ensino superior enfrentam fenômenos que alteram o percurso de sucesso da trajetória universitária dos estudantes, como a longa permanência, que traz consigo implicações econômicas para a instituição, o estudante e sua família e um alto custo emocional. Para conhecer este fenômeno dentro da Universidade do Cauca no Programa de Fonoaudiologia, foi realizado um estudo com o objetivo de estabelecer os determinantes da longa permanência dos estudantes. A metodologia foi quantitativa com escopo descritivo; Foram selecionados 107 estudantes por meio de uma amostra aleatória, revisando o histórico escolar e foram considerados como critérios de inclusão, estudantes matriculados que para o momento do estudo não tivessem se formado ou prorrogado seus estudos por pelo menos um semestre, alcançando uma amostra de 60 alunos. Os resultados mostraram que a proporção de longa permanência por sexo foi maior no grupo de homens, em 22% (21), a idade da população para essa condição foi entre 25 e 34 anos, correspondendo a 62% (37). O 65% (39) afirmou ter ou ter tido um fraco desempenho acadêmico no decorrer da carreira. Concluiu-se que as causas da longa permanência estavam relacionadas principalmente ao mau desempenho escolar.Las instituciones de educación superior se enfrentan a fenómenos que alteran el curso exitoso de las carreras universitarias de los estudiantes, de estos, la alta permanencia trae además de implicaciones económicas para la institución, el estudiante y su familia, un costo emocional alto. Para conocer este fenómeno al interior de la Universidad del Cauca en el Programa de Fonoaudiología, se llevó a cabo un estudio con el objetivo de establecer los determinantes de la alta permanencia de los estudiantes. La metodología fue cuantitativa con alcance descriptivo; se seleccionaron a través de un muestreo aleatorio 107 estudiantes, mediante la revisión del historial académico y se tuvieron en cuenta como criterios de inclusión, estudiantes matriculados que a la fecha del estudio no hubiesen egresado o que aplazaron sus estudios al menos un semestre, logrando una muestra de 60 estudiantes. Los resultados mostraron que la proporción de alta permanencia por sexo fue mayor en el grupo de los hombres, en un 22% (21), la edad de la población para esta condición, se ubicó entre los 25 y 34 años, correspondiente al 62% (37). El 65 % (39) afirmó tener o haber tenido un mal rendimiento académico en el curso de la carrera. Se concluyó que las causas de la alta permanencia estuvieron relacionadas principalmente con el bajo rendimiento académico
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