Willingness to receive a COVID-19 booster vaccine and its associated factors among adults with chronic disease: A cross-sectional study in Putrajaya, Malaysia

Noor Shahira, Abdullah and Ching, Siew Mooi * and Hanifatiyah, Ali (2023) Willingness to receive a COVID-19 booster vaccine and its associated factors among adults with chronic disease: A cross-sectional study in Putrajaya, Malaysia. Malaysian Family Physician, 18 (30). ISSN 1985-2274

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Official URL: https://doi.org/10.51866/oa.260

Abstract

Introduction: Booster vaccination has been shown to reduce transmission and serious infection with COVID-19. This study examined the willingness to receive a COVID-19 booster vaccine and its associated factors among high-risk patients at Klinik Kesihatan Putrajaya Presint 9. Method: A cross-sectional study was conducted among patients aged >18 years attending Klinik Kesihatan Putrajaya Presint 9 with a high risk of contracting COVID-19 recruited via systematic random sampling. Data were collected using a self-administered questionnaire. A multiple logistic regression analysis was performed to identify the associated factors. Results: The response rate for this study was 97.4% (N=489). The median patient age was 55 years. Approximately 51.7% were men, and 90.4% were Malays. Approximately 81.2% were willing to receive a COVID-19 booster vaccine. The patients who perceived COVID-19 as a serious illness (Adjusted Odd Ratio, AOR=2.414), those who perceived COVID-19 booster vaccines as beneficial (AOR=7.796), those who disagreed that COVID-19 booster vaccines have many side effects (AOR=3.266), those who had no doubt about the content of COVID-19 vaccines (AOR=2.649) and those who were employed (AOR=2.559) and retired (AOR=2.937) were more likely to be willing to receive a booster vaccine than those who were unemployed and those who did not have close friends or family members who contracted severe COVID-19 (AOR=2.006). Conclusion: The majority of the participants were willing to receive a COVID-19 booster vaccine. Healthcare authorities should take initiatives to design targeted public intervention programmes to increase the willingness for COVID-19 booster vaccination.

Item Type: Article
Uncontrolled Keywords: COVID-19; booster; vaccine; SARS-CoV-2; Malaysia
Subjects: Q Science > QR Microbiology
R Medicine > RA Public aspects of medicine
R Medicine > RM Therapeutics. Pharmacology
Divisions: Others > Non Sunway Academics
Sunway University > School of Medical and Life Sciences [formerly School of Healthcare and Medical Sciences until 2020] > Dept. of Medical Education [formerly Dept. of Allied Healthcare until 2023]
Depositing User: Ms Yong Yee Chan
Date Deposited: 26 Jul 2024 02:42
Last Modified: 26 Jul 2024 02:42
URI: http://eprints.sunway.edu.my/id/eprint/2907

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