COVID-19疫苗安全框架对父母反应的影响
Hao Tan1,2, Jiayan Liu1,2, Yingli Zhang1,2
1Lushan Lab, Hunan University, Changsha, China.
PloS one
|April 16, 2024
概括
对COVID-19疫苗安全信息的积极框架增加了家长的政策支持和优先考虑. 这种方法也增强了信任,并降低了特定群体的风险感知,这表明了儿童疫苗接种更有效的沟通策略.
科学领域:
- 公共卫生传播 公共卫生传播
- 疫苗犹研究 疫苗犹研究
- 行为科学 行为科学
背景情况:
- 全球父母对儿童的COVID-19疫苗安全性存在担忧.
- 目前的公共卫生信息往往采用负面框架 (副作用的发生率).
- 信息框架对父母接种疫苗的决定的影响尚不清楚.
研究的目的:
- 调查COVID-19疫苗安全信息的正面与负面框架对父母感知的影响.
- 为了比较有关沟通,风险感知,信任,参与和行为意图的父母反应.
- 为促进儿童COVID-19疫苗接种提供战略沟通信息.
主要方法:
- 在中国大陆对3861名家长进行了在线调查 (所有18岁以上的父母至少有一个18岁以下的孩子).
- 随机分配接收COVID-19疫苗安全信息,以正面 (副作用的反向发生率) 或负面 (副作用的发生率) 的形式.
- 在沟通,风险感知,信任,参与和行为意图指标之间比较家长的反应.
主要成果:
- 收到积极框架信息的家长更有可能将疫苗安全视为与政策支持相关的相关问题,并将其作为政府更高的优先事项 (p = 0.002).
- 积极框架组中的特定子组表现出较低的风险感知和更高的信任 (p < 0.05).
- 与负面框架相比,积极框架在某些子组的参与,信任和风险感知方面表现出更大的有效性.
结论:
- 对COVID-19疫苗安全信息的积极框架比对特定人群的家长参与,信任和风险感知的负面框架更有效.
- 研究结果表明,需要重新考虑在疫苗安全沟通中普遍使用负面框架的必要性.
- 疫苗安全信息的战略框架可以显著影响公共卫生倡议,特别是促进儿童COVID-19疫苗接种.
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