Prevalence of HBsAg, knowledge, and vaccination practice against viral hepatitis B infection among doctors and nurses in a secondary health care facility in Lagos state, South-western Nigeria

  • Abdul-Hakeem Olatunji Abiola
  • Adebukola Bola Agunbiade
  • Kabir Bolarinwa Badmos
  • Adenike Olufunmilayo Lesi
  • Abdulrazzaq Oluwagbemiga Lawal
  • Quadri Olatunji Alli

Abstract

Introduction: Hepatitis B Virus, a highly infectious blood-borne virus poses a major threat to public health globally due to its high prevalence rate and grave consequence in causing liver cirrhosis and hepatocelullar carcinoma, the third cause of cancer death worldwide. The aim is determine the prevalence of HBsAg, knowledge, and vaccination practices against viral hepatitis B infection among doctors and nurses in a health care facility. Methods: Study design was a descriptive cross-sectional study among all the doctors and nurses in the health care facility. Data was collected using pre-tested, structured, self-administered questionnaire and blood samples were taken from respondents and tested using commercial enzyme-linked immunosorbent assay (ELIZA) test kit to determine prevalence of hepatitis B surface antigen after informed consent. Ethical approval was obtained from Health Research and Ethics Committee of the Lagos University Teaching Hospital. Responses of the respondents to the knowledge and vaccination practices against viral hepatitis B infection were scored and graded as poor (<50%), fair (50-74%) and good (≥75%). The study was carried out in January, 2014. Results: A total of 134 out of the 143 recruited respondents participated in the study. Prevalence of HBsAg was 1.5%. Among the respondents, 56.7% had good knowledge and 94.8% reported poor practice of vaccination against viral hepatitis B infection. Mean knowledge and vaccination practices scores (%) were 72.54+7.60 and 29.44+14.37 respectively. Only 29% of the respondents did post vaccination testing for anti HBsAg. Conclusion: Prevalence of HBsAg was low. Knowledge of viral hepatitis B was fair, and practice of post hepatitis B vaccination testing was poor. It is therefore recommended that the state ministry of health should organise further health education programme, institute compulsory occupational hepatitis B vaccination programme and post vaccination anti-HBS testing to ensure adequate antibody level in this adult population.

Pan African Medical Journal 2016; 23

Author Biographies

Abdul-Hakeem Olatunji Abiola
Department of Community Health and Primary Care, College of Medicine of the University of Lagos, Lagos, Nigeria
Adebukola Bola Agunbiade
General Hospital Lagos, Lagos, Nigeria
Kabir Bolarinwa Badmos
Department of Morbid Anatomy, College of Medicine of the University of Lagos, Lagos, Nigeria
Adenike Olufunmilayo Lesi
Department of Medicine, College of Medicine of the University of Lagos, Lagos, Nigeria
Abdulrazzaq Oluwagbemiga Lawal
Department of Surgery, College of Medicine of the University of Lagos, Lagos, Nigeria
Quadri Olatunji Alli
Island Maternity Hospital Lagos, Lagos, Nigeria
Published
2016-07-12
Section
Articles

Journal Identifiers


eISSN: 1937-8688