Hepatitis B Vaccine Acceptability among Nurses: A Theory Based Conceptualization

BACKGROUND Hepatitis B is the most common occupational disease in health care providers. It can be followed by several complications. The aim of this study was to determine the cognitive determinants of hepatitis B (HB) vaccination Acceptability among nurses based on the Health Belief Model (HBM). METHODS This cross-sectional study was conducted among 330 nurses in educational hospitals of Kermanshah city, during 2016. Samples were randomly selected with the proportional to size among different educational hospitals in Kermanshah. A structured questionnaire was applied for collecting data and data were analyzed using SPSS software version 16 by using bivariate correlations and logistic regression statistical tests. RESULTS The mean age of the respondents was 30.5 years [SD: 6.62]. About, 58.5% of the participants reported to have completed (three times) vaccination of HB. Female nurses were more likely to be fully vaccinated against HB than male nurses, with adjusted odds ratio estimate of 2.507 [95% CI: 1.523-4.125] and those who had family or friends with a history of HB with odds ratio estimate of 3.706 [95% CI: 1.317-10.425], making these the most influential predictive determinants for full uptake (three time) of HB vaccination. Among the HBM variables: perceived threat with odds ratio estimate of 1.264 [95% CI: 1.160-1.376], perceived self-efficacy with odds ratio estimate of 1.179 [95% CI: 1.020-1.363], and cues to action with odds ratio estimate of 1.335 [95% CI: 1.015-1.756], were the more influential predictors of full uptake (three time) of HB vaccination. CONCLUSION To development uptake vaccination programs promotion in addition to focusing on male nurses, using the results of the predictive constructs include; perceived threat perceived self-efficacy suggested. Based on our result, it seems that development and implementation of health promotion programs to increase threat about side effect of HB and self-efficacy regarding HB vaccination uptake may be usefulness of the findings to promotion of vaccination of HB.