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Household Survey of Trachoma among Children Living in Pernambuco, Brazil

This study analyzed the association between individual and household factors and the incidence of trachoma among a population aged between 1 and 9 years in the state of Pernambuco. This was a population-based household study conducted using a population-based sample of residents from 96 census secto...

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Detalles Bibliográficos
Autores principales: de Brito, Cintia Michele Gondim, Barbosa, Celivane Cavalcanti, de Andrade, Sérgio Murilo Coelho, de Oliveira, André Luiz Sá, Montarroyos, Ulisses Ramos, Ferraz, Cristiano, Vieira, Marcel de Toledo, Lopes, Maria de Fátima Costa, Gouveia, Giselle Campozana, de Medeiros, Zulma Maria
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6963545/
https://www.ncbi.nlm.nih.gov/pubmed/31775360
http://dx.doi.org/10.3390/pathogens8040263
Descripción
Sumario:This study analyzed the association between individual and household factors and the incidence of trachoma among a population aged between 1 and 9 years in the state of Pernambuco. This was a population-based household study conducted using a population-based sample of residents from 96 census sectors of the 1778 sectors considered to be at social risk in the state. The estimated odds ratio of the univariate analysis presented a confidence interval of 95%. Weights and clusters were adjusted through the Generalized Linear and Latent Mixed Model (GLLAM) method. Trachoma cases were the dependent variable in the multivariate analysis. The independent variables were selected through the stepwise forward method, with an input criterion of 20% (p < 0.20) and an output criterion of 10% (p < 0.10). The prevalence was 6.65%. Trachoma was associated with a female sex, age of 5–9 years, either the absence of use or infrequent use of soap to wash the hands and face, the presence of nasal secretion, a lack of piped water from a public supply system, a greater number of rooms used for sleeping, a greater number of people living in the same household, and a family income of up to one minimum monthly wage. The prevalence of follicular trachoma in Pernambuco was higher than what is recommended by the World Health Organization (WHO).