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Published on: September 5, 2017
Spatiotemporal pattern and factors related to childhood tuberculosis
George Jó Bezerra Sousa1, Valéria de Oliveira Lourenço2, Caroliny Cristine Dos Santos Mendes2
1Universidade Estadual do Ceará (UECE), Programa de Pós-Graduação em Cuidados Clínicos em Enfermagem e Saúde. Fortaleza, Ceará, Brasil.
Aim:
To identify the spatiotemporal pattern of childhood tuberculosis and the sociodemographic factors related to it.
Method:
This is an ecological study, which used the municipalities of the state of Ceará as units of analysis. The Notifiable Diseases Information System was used as a data source from January 2001 to December 2017. It was conducted a descriptive analysis of the characteristics of the cases, the temporal and spatial pattern of the incidence of the disease and regression with sociodemographic indicators.
Results:
An average incidence of 3.48 cases/100 thousand inhabitants was identified, with a reduction of 5.7% during the period 2003-2017 (p<0.001). The following were related to childhood tuberculosis: proportion of the population in households with piped water (β=0.05), proportion of the population in households with density >2 (β=0.09) and number of female heads of household with children under 15 years of age (β=0.0003).
Conclusion:
Indicators of housing conditions and vulnerability were related to childhood tuberculosis.
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