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KMID : 0858820220390010011
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Journal of Korean Society for Health Education and Promotion
2022 Volume.39 No. 1 p.11 ~ p.23
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Factors influencing COVID-19 vaccine booster shot in adults in their 20s-50s: Focusing on the health belief model
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Noh Su-Yeon
Son So-Mang
Yoo Kyung-Ho
Lee Kang-Sook
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Abstract
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Objectives: This study aimed to identify the factors affecting the COVID-19 vaccine booster shot intention of adults in their 20s to 50s based on the health belief model.
Methods: Data were collected using a Google Form online survey of 184 adults in their 20s to 50s who consented to participate in this study. The data were analyzed using descriptive statistics, t-test, one-way ANOVA, Pearson correlation, and multiple regression analysis with the R program.
Results: The significant factors influencing booster shot vaccination intention were self-efficacy (β=.74, p<.001) and perceived benefits (β=.16, p<.01). The model explained 78% of the variance in the vaccine booster shot intention.
Conclusion: A strategy for improving self-efficacy is needed to promote booster shot vaccinations nationwide.
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KEYWORD
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COVID-19, COVID-19 vaccines, booster shot, vaccination, Health Belief Model
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