Journal
VACCINES
Volume 9, Issue 12, Pages -Publisher
MDPI
DOI: 10.3390/vaccines9121393
Keywords
coronavirus; vaccine acceptance; Health Belief Model; Theory of Planned Behavior; Bangladesh
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The study found that the majority of Bangladeshi adults expressed willingness to receive the COVID-19 vaccine, with students and those with normal body weights showing a higher inclination towards vaccination. Additionally, individuals with higher levels of perceived risk, benefits, and cues to action, along with lower levels of barriers and self-efficacy, were more likely to seek vaccination. Concerns about future vaccine side effects were the most common reason for COVID-19 vaccine hesitancy.
Vaccination is undoubtedly one of the most effective strategies to halt the COVID-19 pandemic. The current study aimed to investigate the acceptance of COVID-19 vaccination and its associated factors using two health behavior change frameworks: the Health Belief Model (HBM) and the Theory of Planned Behavior (TPB). A total of 639 Bangladeshi adults (mean age: 24 years) participated in a cross-sectional online study between July and August 2021. The questionnaire covered questions regarding vaccine intentions, sociodemographic features, health status, perceived trust in/satisfaction with health authorities, reasons for vaccine hesitancy, and factors related to the health behavior change frameworks. Hierarchical logistic regression was employed to determine associations between these predictors and vaccine acceptance. The intention to get a COVID-19 vaccination was expressed among 85% of the participants. In fully adjusted models, students and respondents with more normal body weights reported higher intentions to get vaccinated. Respondents were also more likely to seek vaccination if they reported greater levels of perceived susceptibility, benefits, and cues to action, as well as lower levels of barriers and self-efficacy. Fear of future vaccine side effects was the most common reason for COVID-19 vaccine hesitancy and was expressed by 94% of the vaccine-hesitant respondents. These factors should be considered by health authorities in Bangladesh and perhaps other countries when addressing the plateauing COVID-19 vaccination rates in many populations.
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