全球65岁以上和65岁以下成年人对疫苗的信心趋势
Bei Liu1,2,3, Xiyu Zhang1,2,3, Yongqiang Lai4
1Vaccine Research Center, School of Public Health, Peking University, Beijing, China.
NPJ vaccines
|July 21, 2025
概括
全球对疫苗的信心显示了一个反转的U形趋势,从2019-2022年开始下降. 高收入国家65岁以上的成年人对疫苗的信心更高,受社会发展和个人因素的影响.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 卫生社会学 卫生社会学
背景情况:
- 全球对疫苗的信心对公共卫生至关重要,影响疫苗接种率和疾病预防,特别是在老年人 (65岁以上) 中.
- 现有的研究受限于单一国家研究和横截面设计,阻碍对疫苗信心决定因素的全面理解.
- 老年人面临着独特的脆弱性,包括对疫苗可以预防的疾病的易感性和接触健康错误信息,需要有针对性的干预措施.
研究的目的:
- 为了比较65岁及以上的成年人与65岁以下的成年人之间的疫苗信心.
- 调查疫苗安全性,有效性,宗教兼容性和对儿童的重要性对疫苗信心的影响.
- 确定疫苗信心的决定因素,包括人类发展指数 (HDI) 值和人口因素.
主要方法:
- 利用一个层次化的物流模型来分析全球调查数据.
- 2015-2019年和2019-2022年之间的疫苗信心趋势的比较.
- 研究了人类发展指数 (HDI) 和疫苗信心之间的相关性.
主要成果:
- 全球对疫苗的信心呈现出反转的U形趋势,从2015-2019年增加到2019-2022年减少.
- 高收入国家的老年人 (65岁以上) 报告对疫苗安全性,有效性,宗教兼容性和对儿童的重要性有更高的信心 (>80%的同意).
- 诸如性别,教育,收入,宗教和人类发育指数 (>0.9) 等因素显著影响了对疫苗的信心,特别是在老年人群中.
结论:
- 由高的人口发达指数表明的社会发展与积极的疫苗信心趋势密切相关.
- 需要有针对性的干预措施来提高老年人疫苗接种率,同时考虑人口和社会经济因素.
- 了解全球疫苗信心动态对于有效的公共卫生战略和疾病预防至关重要.
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