A cross-sectional survey of knowledge, attitude, and practices toward dengue fever among health workers in a tertiary health institution in Sokoto state, Nigeria

Abstract

Introduction: Dengue fever (DF) has become a disease of public health concern. It is a mosquito-borne virus infection caused by one of the four serotypes of the dengue virus, and the disease is prevalent in the tropical and subtropical regions of the world, with a global burden in the Americas. Yearly, about 390 million cases of new infection are estimated to occur. Aims of the Study: This study was aimed atdetermining the knowledge, attitude and practices regarding dengue fever amongst health workers in a tertiary health institution in Sokoto state , Nigeria. Methods: A descriptive cross-sectional study was carried out at the Usmanu Danfodiyo University Teaching Hospital, Sokoto, among 367 health-care workers who had worked in the hospital for at least 1 year before the study were selected using a systematic sampling method. Data were collected by trained resident doctors using a standardized, pretested questionnaire and analyzed using SPSS version 20 with a significance set at P > 0.05. Results: There was high awareness (95.1%) among the respondents, with seminars and lectures in school as the most familiar information sources. A more significant proportion, 87.8%, 93.2%, and 76.6%, of the respondents had adequate knowledge, positive attitude, and appropriate DF practice, respectively. Nurses and laboratory scientists had higher practice scores compared to other health-care workers (P = 0.016). Conclusion: Capacity building of health-care workers, especially the primary care physicians on surveillance, proper diagnosis, and treatment, is needed to avoid missing cases or misdiagnosis of cases, especially in developing and underdeveloped countries with limited health resources care service delivery.

Keywords

• dengue fever
• health workers
• knowledge
• practices
• sokoto