RESUMO
Few studies have formally examined the relationship between meteorological factors and the incidence of child pneumonia in the tropics, despite the fact that most child pneumonia deaths occur there. We examined the association between four meteorological exposures (rainy days, sunshine, relative humidity, temperature) and the incidence of clinical pneumonia in young children in the Philippines using three time-series methods: correlation of seasonal patterns, distributed lag regression, and case-crossover. Lack of sunshine was most strongly associated with pneumonia in both lagged regression [overall relative risk over the following 60 days for a 1-h increase in sunshine per day was 0·67 (95% confidence interval (CI) 0·51-0·87)] and case-crossover analysis [odds ratio for a 1-h increase in mean daily sunshine 8-14 days earlier was 0·95 (95% CI 0·91-1·00)]. This association is well known in temperate settings but has not been noted previously in the tropics. Further research to assess causality is needed.
Assuntos
Umidade , Pneumonia Bacteriana/etiologia , Chuva , Luz Solar , Clima Tropical , Pré-Escolar , Humanos , Razão de Chances , Filipinas/epidemiologia , Pneumonia Bacteriana/epidemiologia , Distribuição de Poisson , Análise de Regressão , Fatores de Risco , Estações do AnoRESUMO
Information about local knowledge of malaria, its transmission, treatment and prevention were gathered at the outset of a Malaria Control Program in order to incorporate this information into community interventions. Data were collected using focus groups and indepth interviews with caretakers of children who had had a recent episode of malaria. These were supplemented as baseline data through a survey and the ongoing participation of researchers in the intervention. Local knowledge of malaria was influenced by clinical diagnosis and was based on the coexistence of signs of illness. People conventionally self-medicated or used herbs for symptomatic relief prior to seeking clinical diagnosis and treatment, with treatment delay influenced by the logistic difficulties within the region, direct and indirect costs associated with treatment seeking, and delays in the return of results once a blood film for diagnosis was made. People were familiar with mosquito control activities conducted by the Malaria Control Service and, as a result, most respondents associated malaria with mosquitos. However, the role of the mosquito as the sole vector, and the means by which malaria was transmitted, were not well appreciated.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Malária/terapia , Adolescente , Adulto , Idoso , Feminino , Humanos , Malária/epidemiologia , Malária/prevenção & controle , Masculino , Pessoa de Meia-Idade , Controle de Mosquitos , Filipinas/epidemiologiaRESUMO
A qualitative study into the health seeking behaviour of caretakers in response to ARI in children under five years of age was conducted in the province of Bohol, the Philippines. The study was designed to compliment survey data generated from a long running ARI intervention project, specifically to explain behaviours identified as problematic by the project. Results indicate the importance of folk diagnosis as a basis for selection of first resort for care in the management of childhood ARI. A cultural category, piang, was identified as a major factor influencing health seeking behaviour and delay in consulting the biomedical system where serious ARI exists. In addition, caretakers' financial situation and social contacts are important in their decision to seek biomedical assistance and are often implicated in delay in presentation and acting upon referral to hospital.
Assuntos
Cuidadores/psicologia , Serviços de Saúde da Criança/organização & administração , Tosse/etiologia , Comportamentos Relacionados com a Saúde , Pneumonia/prevenção & controle , Doença Aguda , Adulto , Pré-Escolar , Tosse/classificação , Tosse/psicologia , Tosse/terapia , Cultura , Promoção da Saúde/métodos , Humanos , Lactente , Medicina Tradicional , Pessoa de Meia-Idade , Filipinas , Pneumonia/complicações , Pneumonia/psicologia , Encaminhamento e Consulta , Infecções Respiratórias/prevenção & controle , Infecções Respiratórias/psicologia , Apoio Social , Fatores de Tempo , Recusa do Paciente ao TratamentoRESUMO
BACKGROUND: Schistosomiasis japonica is a chronic helminthic infection contracted through contact with water infested with Schistosoma japonicum. The infection is associated with severe disease and is an important public health concern in Philippines. OBJECT: To estimate the agreement in the frequency of water contact between bimonthly interviews, self-administered diaries and observations. METHODS: A total of 286 individuals were followed over either a 4 or a 6 months period. Agreement between direct observation and both the bimonthly and diary methods were estimated. RESULTS: The agreement between the observation and the bimonthly interview was 71.8% when days without any water contacts were considered, but decreased to 23.3% when only days with at least some water contact were considered. The agreement between the observation and the diary was 78.7% when days without any water contacts were considered and 40.8% when only days with some water contacts were considered. CONCLUSIONS: Agreement about the degree of water contact is poor between the different measurement tools. This has important implications for future research, since a high degree of measurement error can severely bias any results from studies involving water contact.
Assuntos
Esquistossomose Japônica/transmissão , Água/parasitologia , Adulto , Agricultura , Ecossistema , Doenças Endêmicas , Feminino , Humanos , Higiene , Masculino , Prontuários Médicos , Filipinas/epidemiologia , Chuva/parasitologia , Rios/parasitologia , Saúde da População Rural , Esquistossomose Japônica/epidemiologia , Inquéritos e Questionários , Abastecimento de ÁguaRESUMO
An epidemiological study of acute respiratory infection (ARI) in an urban community showed poor utilization of available health services. This prompted us to undertake this study to identify determinants of child care practices of mothers through a focus group discussion and survey of the knowledge, attitudes and practices of mothers. The results will form the basis of appropriate health education strategy geared towards control of ARI. They showed that, generally, the mothers were unable to recognize a severe infection. Poor diagnostic ability compounded by a limited knowledge of the appropriate management of varying types or degrees of ARI resulted in inappropriate action. Consequently, there was a high rate of self-medication and a low rate of health service utilization. In addition, there was low compliance with childhood immunizations. With these limitations in the mother's knowledge and practices, an education programme utilizing an informative print material was devised to upgrade the mother's ability to recognize signs of ARI and to improve her management of the condition.