Viral Hepatitis B and C: Knowledge Gaps and Patterns of Preventive Practices Among Medical Doctors in Rivers State, Nigeria.

Abstract

IntroductionHepatitis B and C viruses can result in both acute and chronic hepatitis, ranging in severity from a mild acute disease to a serious, lifelong manifestation including liver cirrhosis and hepatocellular carcinoma. This study aims to determine the knowledge and attitudes of medical doctors in Rivers State, Nigeria, to hepatitis B and C as well as their practice for prevention and treatment of the same. We also assessed their practice of universal precaution, provision, and use of personal protective tools.MethodsOne hundred and fifty doctors in both the private and public sectors were interviewed using self-administered questionnaires on viral hepatitis B and C. The questionnaire explored their knowledge and status of vaccination, viral hepatitis treatment, and their practice of universal safety precautions. Their responses were analyzed using SPSS version 21. Data was expressed in means and percentages.ResultsOut of all participants, 96% were aware that viral hepatitis B is preventable, while 46% erroneously believed that there is vaccination against the hepatitis C virus. Only 50% of the respondents were aware of the availability of a cure for hepatitis C infection, and 16% of the participants knew about drugs used for its treatment. While 76% of the doctors had been vaccinated against hepatitis B virus, only 4% had received treatment after testing positive for hepatitis B. Furthermore, nearly all respondents admit practicing universal precaution, especially during venipuncture; however, protective measures such as disposable gloves were not readily available to 20% of our respondents. There was a statistically significant association between sex and duration of practice with knowledge of hepatitis B and C, as well as between practice type and vaccination status.ConclusionThis study shows that knowledge of the treatment of viral hepatitis amongst healthcare practitioners such as doctors is poor, and although universal safety precautions are practiced, personal protective equipment is not readily available for use in our healthcare setting, placing healthcare workers at risk of infections. There is also a need to encourage vaccination amongst healthcare practitioners to protect them against contagious diseases like hepatitis B and C infections.