在中国成年人中,与COVID-19疫苗犹相关的因素的时间变化:重复的国家代表性调查
Mingze Ma1,2, Xiaoman Wu1,2, Qiuping Zhao3
1Department of Health Management, College of Public Health, Zhengzhou University, Henan, China.
SSM - population health
|January 26, 2024
概括
在中国,COVID-19疫苗的犹显著增加,感知到的严重程度,易感性,障碍和自我有效性是关键影响因素. 了解这些不断变化的问题对于公共卫生战略至关重要.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 行为科学 行为科学
背景情况:
- 对于COVID-19疫苗的犹 (VH) 是实现高疫苗覆盖率的主要障碍.
- 影响VH的因素可以在整个流行病期间动态变化.
- 了解VH司机的时间变化对于有效的公共卫生干预至关重要.
研究的目的:
- 调查与中国COVID-19疫苗犹相关的不断变化的因素.
- 评估COVID-19病毒流行率及其随时间变化的动态变化及其决定因素.
主要方法:
- 在2022年8月和2023年2月对中国5378名成年人进行了反复的在线调查.
- 多种线性回归模型用于识别影响COVID-19 VH的因素.
- 结构方程建模 (SEM) 来评估保护动机理论 (PMT) 组件对VH的影响.
主要成果:
- 在调查之间,COVID-19病毒感染率从10.7%增加到29.7%.
- 更高的教育水平,慢性疾病,过敏,以前的COVID-19感染,以及对医疗人员/开发人员的信任,都与增加的VH相关.
- SEM证实了感知到的严重程度,易感性,疫苗接种障碍和自身有效性直接影响了VH.
结论:
- 在中国居民中观察到COVID-19疫苗犹的显著增加.
- 感知到的严重程度,易感性,疫苗接种障碍和自我有效性是塑造COVID-19 VH的关键因素.
- 需要对公共卫生战略进行动态监测和调整,以应对不断变化的疫苗犹.
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