Document Type : Original Article

Authors

1 Environmental Health Engineering, Ilam University of Medical Sciences, Ilam, Iran,

2 Occupational Health Engineering, Ilam University of Medical Sciences, Ilam, Iran

Abstract

BACKGROUND: The novel coronavirus (COVID‑19) has infected nearly 9.5 million people in 216
countries, areas, or territories in the world. The fight against the COVID‑19 has become a very serious
international challenge. The aim of this study was to determine the predictors of COVID‑19‑preventive
behaviors using the health belief model (HBM).
MATERIALS AND METHODS: This cross‑sectional study was conducted with the participation of
558 samples from the adult population of Iran. The online convenience sampling was conducted
in this research. The online 68‑item questionnaire link was published all over Iran through social
networks including Telegram and WhatsApp, which are common in Iran. The data were analyzed
using SPSS software version 19. Descriptive statistics, bivariate Pearson’s correlation test, and
multiple linear regression were used to analyze the data.
RESULTS: The mean age of the subjects was 33.3 ± 10.01 years. The participants were often
female (61.3%), married (57.9%), and resident of the city (81.0%) with university educational
level (78.8%). The results showed that the HBM structures predicted 29.3% of the preventive
behaviors of COVID‑19 in the subjects. The perceived benefits, perceived barriers, and self‑efficacy
significantly predicted the preventive behaviors, but the perceived susceptibility and perceived
severity were not significant in the regression model. The internet and virtual social networks (49.8%),
broadcast (33.5%), and healthcare providers (15.8%) were the most important sources of information
related with COVID‑19. In response to COVID‑19‑related internal cues to action, 36.6% did not
pay attention and 34.7% tried to self‑medicate. Only 28.5% of the subjects referred to the hospital,
healthcare center, or physician.
CONCLUSION: Self‑efficacy, perceived barriers, and perceived benefits were the key determinants
of COVID‑19‑preventive behaviors in the subjects. It can be concluded that the HBM is a good tool
to predict COVID‑19‑preventive behaviors in Iranian population.

Keywords

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