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Study of simplified measures for malaria surveillance in the late consolidation phase in China.
Article em En | IMSEAR | ID: sea-31235
This paper presents the results of a study on simplified surveillance methods conducted in 23 pilot counties in 11 provinces and municipalities in China where reside 15 million people and malaria control has been in the late consolidation phase. Two simplified surveillance Schemes (A and B) taking treatment of clinical cases as the main measure were implemented in 1992-1994. The rate of annual blood examination for case detection was 1.0% in pilot Scheme A, while in areas of scheme B it was 0.3%. The implementation of both Scheme A and Scheme B, simplified or without treatment of infection foci and management of mobile populations, acquired satisfactory effects against malaria. Consequently, malaria incidence was declining steadily, only a few indigenous and introduced cases were detected. The parasite rate in residents and the IFA positive rate in children were very low. The results of pilot studies and cost-effectiveness analysis indicated that Scheme B is effective, rational and economic, and can be implemented to replace the routine surveillance measures in areas where malaria has been at the late consolidation phase in China.
Assuntos
Texto completo: 1 Índice: IMSEAR Assunto principal: Avaliação de Processos e Resultados em Cuidados de Saúde / Humanos / Criança / China / Projetos Piloto / Programas de Rastreamento / Controle de Mosquitos / Vigilância da População / Estudos Longitudinais / Malária Vivax Tipo de estudo: Diagnostic_studies / Observational_studies / Screening_studies País/Região como assunto: Asia Idioma: En Revista: Southeast Asian J Trop Med Public Health Ano de publicação: 1997 Tipo de documento: Article
Texto completo: 1 Índice: IMSEAR Assunto principal: Avaliação de Processos e Resultados em Cuidados de Saúde / Humanos / Criança / China / Projetos Piloto / Programas de Rastreamento / Controle de Mosquitos / Vigilância da População / Estudos Longitudinais / Malária Vivax Tipo de estudo: Diagnostic_studies / Observational_studies / Screening_studies País/Região como assunto: Asia Idioma: En Revista: Southeast Asian J Trop Med Public Health Ano de publicação: 1997 Tipo de documento: Article