Navegando por Orientadores "SILVA, Luiz Hildebrando Pereira da"

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Cobertura vacinal e fatores associados à não vacinação contra a hepatite B em área rural do município de Alto Paraíso, Rondônia, Amazônia ocidental, Brasil
(Universidade Federal do Pará, 2003-10-27) COSTA, Airton Leite; SILVA, Luiz Hildebrando Pereira da; http://lattes.cnpq.br/2742612791243141
Study carried through the period understood between June of 2001 and July of 2002, in an agricultural area of the city of Alto Paraíso, state of Rondônia, Amazônia Occidental, Brazil. It has as aím to determine the vaccine covering against hepatitis B and to identify the reasons for the non-vaccination. The population studied inc!udes 460 people, understanding 216 children and 244 adolescents in the average of O to 19 years old. Descriptive study based on domiciliary inquiry, using the methodology of sampling per conglomerate, individual vaccine inquiry and application of inquiries semi structuralized to identify the possible reasons for the non vaccination. The adopted procedures had consequently included the population re-register of 191 famílies and consequently data-collecting of the housing conditions, sanitation and familiar income and evaluation of the composition, form of organization and the process of work of the team of the family's health. The joined results point vaccine covering against Hepatitis B of 45,0%, calculated for the statistical method. In children the found vaccine covering was of 71,5% and in adolescents of 21,7%. Indices significantly inferior to the registers and officialized by the cities and calculated by the administrative method. The main reasons of the non-vaccination occur in the defíciency of information and/or orientation about health. In adolescent users the fear of injection is the main reason for the non-vaccination. Intense social mobility, the deficiencies of communication and geographic accessibility, the extensive geographic area occupied by the population and the fact of the vaccination demanding three vaccinates doses, intercalated between zero to six months, indicate the necessity of not traditional strategies of vaccination and extra wall, associated to the use of innovative resources and original, regional procedures, to reach satisfactory indices of vaccine covering.
Acesso aberto (Open Access)
Soroprevalência de Hepatite A associado a fatores de risco em comunidade ribeirinha urbana - Vila Candelária Porto Velho, Rondônia, Amazônia Ocidental, Brasil
(Universidade Federal do Pará, 2003-10-27) UESUGUI, Helena Meika; SILVA, Luiz Hildebrando Pereira da; http://lattes.cnpq.br/2742612791243141
This paper was carried out through a doar to door questionary taken in the month of October, 2001, in a waterside community called Vila Candelária in the city of Porto Velho, Rondônia, north of Brazil. The aim of this research is to determine serum prevalence of hepatitis A and to define possible relations concerned with the risks of the disease. There were one hundred forty three people of both genders, which ages varied between zero and eighty. Afier registering them, the next procedure was to get data not only about their living conditions but also oftheir sanitation, family income and also about their biological material. To detect ali the antibodies of hepatitis A vírus, we used ELISA (Enzyme-Linked Immunosorbent Assay), which is produced by DiaSorin, with specification: ETI - AB - HAVK - 3 (POOI652). The percentage of serum prevalence found in the research were 41,6%; 55,5%, 66,6%; 88% and 100% in the ages ofO to 4; 5 to 9; 10 to 14; 15 to 19 and over 40. The results present a 86% serum prevalence of hepatitis A. This is a quite high rate, although there is a great reduction among 19-year-old youngs. This fact may be due to the public water supply in the area, which has been provided since 1982. The research also emphatizes how important other researches are so that investments in social programs like living, healthy and sanitation can be put in a rank according to the needs of the communities.