感知到的COVID-19疫苗有效性是否与印度尼西亚的预防行为中的风险补偿有关?
Dinda Yudanti Kusumo1, Torben Schulz1
1School of Psychology and Vision Sciences, College of Life Sciences, University of Leicester, Leicester, UK.
Asia-Pacific journal of public health
|August 25, 2025
概括
疫苗对SARS-CoV-2的有效性没有降低印尼成年人的预防行为. 这项研究没有发现风险补偿的证据,这表明疫苗可能支持持续的公共卫生措施.
科学领域:
- 公共卫生
- 行为科学
- 流行病学
背景情况:
- 高严重急性呼吸道病毒-2 (SARS-CoV-2) 感染率可能导致新株的出现.
- 疫苗的有效性至关重要,但由于风险补偿,感知到的有效性可能会减少对预防行为的坚持.
- 了解疫苗对预防行为的影响对于控制疫情至关重要.
研究的目的:
- 研究印尼成年人接种疫苗的感知疗效与预防行为之间的关系.
- 确定疫苗的有效性是否会导致风险补偿,从而减少对公共卫生措施的遵守.
- 在正在进行的SARS-CoV-2传播的背景下,探索影响预防行为的因素.
主要方法:
- 与315名已接种疫苗的印尼成年人进行的横截面在线研究 (2022年3月至5月).
- 收集关于风险感知,社会规范,疫苗有效性感知,流行病疲劳,人口统计和预防行为的数据.
- 用于预测预防行为的等级回归分析.
主要成果:
- 感知到的疫苗疗效是预防行为的显著积极预测指标 (β = .154,P = .002).
- 没有发现风险补偿的证据;较高的感知效率与持续的预防措施相关.
- 流行病疲劳和社会规范等因素也可能影响行为.
结论:
- 在这个队列中,感知到的疫苗疗效并没有导致预防行为下降.
- 这些发现表明,高的疫苗有效性可能支持,而不是破坏持续遵守公共卫生措施.
- 进一步的研究应探讨不同人群对疫苗的感知和行为反应的细微差别.
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