Predicting Intention to Receive COVID-19 Vaccination in People Living with HIV using an Integrated Behavior Model

Abstract

People living with HIV (PLHIV) are considered a high-risk population for developing a severe form of COVID-19. Vaccination is still one of the most important modalities in combating the disease due to the lack of an effective treatment. This multicenter study was performed from September to December 2021 with the aim to analyze the intention of PLHIV to receive the COVID-19 vaccination based on an integrated behavior model (IBM) in Indonesia. Of a total of 470 participants, 75.6% of patients were intent to be vaccinated. The model that was designed in this study explains 43.4% of the variance in intention to be vaccinated against COVID-19 in PLHIV (adjusted R2 = 0.434). Furthermore, the determinants used included instrumental attitude (β = 0.127, p p p < 0.01). This study concluded that an IBM could predict the intention of PLHIV to receive COVID-19 vaccination.

Keywords

• COVID-19 vaccine
• integrated behavior model
• intention
• people living with HIV