Knowledge, attitudes and practices concerning visceral leishmaniasis among residents of a sporadic transmission area in southeast Brazil

Abstract

Background: In the last four decades, visceral leishmaniasis (VL) has undergone an urbanization process in Brazil. This research aimed to assess the knowledge, attitudes and practices concerning VL among residents of a sporadic transmission urban area in southeast Brazil.

Methods: A community-based, cross-sectional quantitative study was conducted. Scores for knowledge, attitudes and practices concerning VL were evaluated and the bivariate analysis was performed.

Results: The analysis indicated that 29.9% had good knowledge, 5.2% had appropriate attitudes and 62.1% had appropriate practices. Notwithstanding that, pivotal practices for controlling VL had unsatisfactory individual frequencies. Good knowledge on VL was related to women, a higher level of education, a higher income, the place of residence and having pets. Appropriate attitudes were related to the place of residence. The practices had no significant associations with the sociodemographic and epidemiological variables.

Conclusion: This study demonstrated that even in the area of disease transmission, knowledge on VL is very limited, including at the most basic level. In order to achieve effectiveness in actions against VL in Brazil, the participation of the affected communities is imperative, therefore popular health education interventions are necessary to improve the population's understanding of the disease and to avoid inappropriate attitudes and practices.

Keywords: health education; health promotion; health surveys; leishmaniasis; visceral.