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Community Knowledge, Health Beliefs, Practices and Experiences Related to Dengue Fever and Its Association with IgG Seropositivity

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  • Li Ping Wong
  • Sazaly AbuBakar
  • Karuthan Chinna

Abstract

Background: Demographic, economic and behavioural factors are central features underpinning the successful management and biological control of dengue. This study aimed to examine these factors and their association with the seroprevalence of this disease. Methodology: We conducted a cross-sectional telephone survey of households in a 3 km radius of the schools where we had conducted serological tests on the student population in a previous study. Households were surveyed about their socio-demographics, knowledge, practices, and Health Belief Model (HBM) constructs. The results were then associated with the prevalence rate of dengue in the community, as marked by IgG seropositivity of the students who attended school there. Results: A total of 1,400 complete responses were obtained. The community's IgG seropositivity was significantly positively associated with high household monthly income, high-rise residential building type, high surrounding vegetation density, rural locality, high perceived severity and susceptibility, perceived barriers to prevention, knowing that a neighbour has dengue, frequent fogging and a higher level of knowledge about dengue. In the multivariate analyses, three major correlates of the presence of IgG seropositivity in the community: (1) high-rise residential apartment house type or condominium buildings; (2) the main construct of the HBM, perceived severity and susceptibility; and (3) the additional constructs of the HBM, lack of preventive measures from the community level and having a neighbour with dengue as a cue to action. Weak correlations were found between self-practices to prevent dengue and the level of dengue seropositivity in the community, and between HBM constructs and knowledge (r = 0.09). Conclusions: The residential environment factor and the constructs of the HBM are useful and important elements in developing interventions to prevent and control dengue. The study also sheds light on the importance of the need for approaches that ensure the translation of knowledge into practice. Author Summary: Demographic, economic and behavioural factors are important to successful control of dengue. This study aimed to examine these factors and their association with the prevalence rate of dengue in a community marked by IgG seropositivity of students attending schools there, as assessed in our previous study. Telephone interviewing was used to try to reach the households in a 3 km radius of the schools where serological tests were conducted. Results showed three major correlates of the presence of IgG seropositivity in the community: (1) high-rise residential apartment house type or condominium buildings; (2) the main construct of the HBM, perceived severity and susceptibility; and (3) the additional constructs of the HBM, lack of preventive measures at the community level and having a neighbour with dengue as a cue to action. The residential environment factor and the constructs of the HBM are useful and important elements in developing interventions to prevent and control dengue.

Suggested Citation

  • Li Ping Wong & Sazaly AbuBakar & Karuthan Chinna, 2014. "Community Knowledge, Health Beliefs, Practices and Experiences Related to Dengue Fever and Its Association with IgG Seropositivity," PLOS Neglected Tropical Diseases, Public Library of Science, vol. 8(5), pages 1-13, May.
  • Handle: RePEc:plo:pntd00:0002789
    DOI: 10.1371/journal.pntd.0002789
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    Cited by:

    1. Rhanye Mac Guad & Yuan Seng Wu & Yin Nwe Aung & Shamala Devi Sekaran & André Barretto Bruno Wilke & Wah Yun Low & Maw Shin Sim & Rogie Royce Carandang & Mohammad Saffree Jeffree & Hamed Taherdoost & C, 2021. "Different Domains of Dengue Research in Malaysia: A Systematic Review and Meta-Analysis of Questionnaire-Based Studies," IJERPH, MDPI, vol. 18(9), pages 1-30, April.
    2. Renaud Marti & Zhichao Li & Thibault Catry & Emmanuel Roux & Morgan Mangeas & Pascal Handschumacher & Jean Gaudart & Annelise Tran & Laurent Demagistri & Jean-François Faure & José Joaquín Carvajal & , 2020. "A Mapping Review on Urban Landscape Factors of Dengue Retrieved from Earth Observation Data, GIS Techniques, and Survey Questionnaires," Post-Print hal-02682042, HAL.
    3. Rui Jie Ng & Zhuo Lin Chong & Mohd Hatta Abdul Mutalip & Chiu-Wan Ng, 2022. "Dengue Seroprevalence and Factors Associated with Dengue Seropositivity in Petaling District, Malaysia," IJERPH, MDPI, vol. 19(12), pages 1-16, June.
    4. Tanvir Abir & O’mezie Ekwudu & Nazmul Ahsan Kalimullah & Dewan Muhammad Nur-A Yazdani & Abdullah Al Mamun & Palash Basak & Uchechukwu Levi Osuagwu & P Yukthamarani Permarupan & Abdul Hasnat Milton & S, 2021. "Dengue in Dhaka, Bangladesh: Hospital-based cross-sectional KAP assessment at Dhaka North and Dhaka South City Corporation area," PLOS ONE, Public Library of Science, vol. 16(3), pages 1-17, March.
    5. Bin Chen & Jun Yang & Lei Luo & Zhicong Yang & Qiyong Liu, 2016. "Who Is Vulnerable to Dengue Fever? A Community Survey of the 2014 Outbreak in Guangzhou, China," IJERPH, MDPI, vol. 13(7), pages 1-11, July.
    6. Huong Van Nguyen & Phung Quoc Tat Than & Tu Huu Nguyen & Giang Thu Vu & Chi Linh Hoang & Tung Thanh Tran & Nu Thi Truong & Son Hoang Nguyen & Huyen Phuc Do & Giang Hai Ha & Huong Lan Thi Nguyen & Anh , 2019. "Knowledge, Attitude and Practice about Dengue Fever among Patients Experiencing the 2017 Outbreak in Vietnam," IJERPH, MDPI, vol. 16(6), pages 1-12, March.
    7. Jian-Wei Xu & Hui Liu & Didan Ai & Yan Yu & Bian Yu, 2019. "The Shan people’s health beliefs, knowledge and perceptions of dengue in Eastern Shan Special Region IV, Myanmar," PLOS Neglected Tropical Diseases, Public Library of Science, vol. 13(6), pages 1-15, June.

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