Eur Rev Med Pharmacol Sci 2023; 27 (18): 8943-8951
DOI: 10.26355/eurrev_202309_33815

National prevalence and socioeconomic factors associated with the acceptance of COVID-19 vaccines in South Korea: a large-scale representative study in 2021

H. Yang, M.S. Kim, S.Y. Rhee, J. Lee, W. Cho, C. Min, S.W. Lee, J.I. Shin, J. Oh, Y. Choi, J.H. Lee, H. Kim, M. Rahmati, S.G. Yeo, D.K. Yon

Department of Regulatory Science, Kyung Hee University, Seoul, South Korea. rahmati.mas@lu.ac.ir


OBJECTIVE: Among the global efforts toward preventing the COVID-19 pandemic, vaccines are a pivotal factor in ending the pandemic. Thus, through a large-scale population-based study, we investigated the individual-, social-, and family-associated factors affecting the acceptance of COVID-19 vaccines in South Korea.

PATIENTS AND METHODS: Data were obtained from a nationwide representative study (Korea Community Health) conducted in 2021. To determine the individual-, social-, and family-associated variables for COVID-19 vaccination acceptance, we investigated data from 225,319 individuals.

RESULTS: In the total sample (n=225,319), 184,529 COVID-19-vaccinated people and 40,790 non-vaccinated people were evaluated. The factors related to the acceptance of COVID-19 vaccination were significantly associated with the demographic factors, namely, older age group, female sex, and a history of influenza vaccination, as well as medical conditions such as diabetes, hypertension, and depression. Socioeconomic conditions influencing the acceptance of COVID-19 vaccination were significantly associated with low-income families and blue-collar workers. Health-related risk factors were high in the obese group. However, a noteworthy negative association was found between the acceptance of vaccination and smoking habits and alcohol consumption. Conversely, a positive association was observed between academic level and vaccination acceptance.

CONCLUSIONS: Our findings suggest that old age, female sex, a history of influenza vaccination, medical conditions, such as diabetes, hypertension, and depression, low-income families, blue-collar workers, and health-related risk factors, such as obesity, were associated with the acceptance of COVID-19 vaccination. Additionally, a high academic level, absence of smoking habits, and non-current alcohol use were positively associated with vaccine acceptance.

Free PDF Download

To cite this article

H. Yang, M.S. Kim, S.Y. Rhee, J. Lee, W. Cho, C. Min, S.W. Lee, J.I. Shin, J. Oh, Y. Choi, J.H. Lee, H. Kim, M. Rahmati, S.G. Yeo, D.K. Yon
National prevalence and socioeconomic factors associated with the acceptance of COVID-19 vaccines in South Korea: a large-scale representative study in 2021

Eur Rev Med Pharmacol Sci
Year: 2023
Vol. 27 - N. 18
Pages: 8943-8951
DOI: 10.26355/eurrev_202309_33815