臺灣民眾新冠疫苗與追加劑接種次數之影響因素分析

自新冠肺炎疫情爆發以來，臺灣新冠疫苗接種與追加劑影響了臺灣民眾之生活。本研究為探討影響臺灣民眾接種新冠疫苗與追加劑次數的因素，旨在了解各項因子對「新冠疫苗實際施打劑數」的影響。研究採用中央研究院社會學研究所之第八期第三次調查計畫執行報告問卷I社會階層之問卷調查研究數據進行分析，統計自2022年6月19日至2023年2月12日，經篩選後總計為1540份研究樣本。本研究使用羅吉斯迴歸分析影響臺灣民眾新冠疫苗與追加劑接種情形與人口學變項、工作狀況、自覺健康程度、政府與醫療人員信任度，以及是否施打流感疫苗等變項之相關性。結果顯示女性、50-64與65歲以上之老年人口、教育程度為研究所以上、對中央政府官員並非完全不信任者，以及過去一年有施打流感疫苗者，為新冠疫苗追加劑施打較多之顯著影響因素。根據結果，建議在新興疾病發生時，應加強針對男性、年輕族群與青壯年人口的疫苗宣導，並提高公眾對中央政府官員的信任度以提升疫苗接種率。

Since the outbreak of the COVID-19 pandemic, COVID-19 vaccinations and boosters have significantly impacted the lives of Taiwanese citizens. This study aims to explore the factors influencing the number of COVID-19 vaccine doses and boosters received by Taiwanese citizens, focusing on understanding the impact of various factors on the "actual number of COVID-19 vaccine doses administered." The study analyzes data from the third survey of the eighth phase of the Institute of Sociology, Academia Sinica's survey project report on social stratification, encompassing 1,540 samples are collected from June 19, 2022, to February 12, 2023.Using logistic regression analysis, this research examines the correlations between the number of COVID-19 vaccine doses and boosters doses received by Taiwanese citizens and variables such as demographics, employment status, perceived health status, trust in government and healthcare personnel, and flu vaccination history. The results indicate that being female, aged 50-64 and over 65, having a postgraduate education level, not completely distrusting central government officials, and having received a flu vaccine in the past year are significant factors influencing the administration of COVID-19 vaccine boosters doses.Based on these results, it is recommended to strengthen vaccine promotion efforts targeting men, young adults, and middle-aged populations during the emergence of new diseases. Additionally, enhancing public trust in central government officials is crucial to improving vaccination rates.