公共卫生信息寻求、信任与COVID-19预防行为:卡塔尔世界杯8强波胆分析横断面研究%A Tetteh,Emmanuel Kwabena %A Combs,Todd %A Geng,Elvin Hsing %A McKay,Virginia Ruth %+圣路易斯华盛顿大学公共卫生系统科学中心，布鲁金斯大道一号，密苏里州圣路易斯，63130，美国，1 314 935 5740，virginia.mckay@wustl.edu %K COVID-19 %K公共卫生%K卫生传播%K信任与不信任%K疾病预防%K健康措施%K健康信息%K健康信念模型%D 2022 %7 30.9.2022 %9[原文]J J医学互联网研究%G英语%X背景:广泛鼓励采取预防健康措施，如避难和戴口罩，以遏制COVID-19疾病的传播。人们对预防行为的态度可能取决于他们的信息来源和对信息的信任。目的:本研究的目的是了解在美国一个种族和政治多元化的大都市地区，对COVID-19信息的信任与预防行为之间的关系。方法:我们对密苏里州圣路易斯市和县的居民进行了基于网络的横断面调查。年龄≥18岁的个体有资格参加。参与者是通过社交媒体和电子邮件采用方便的抽样方法招募的。健康信念模型和社会生态模型为仪器开发提供了信息，并为疾病控制和预防中心提出的与covid -19相关的问题提供了信息。我们使用普通最小二乘线性回归模型来估计社会距离实践、认知和对COVID-19信息来源的信任。 Results: Of the 1650 eligible participants, the majority (n=1381, 83.7%) had sought or received COVID-19–related information from a public health agency, the Centers for Disease Control and Prevention, or both. Regression analysis showed a 1% increase in preventative behaviors for every 12% increase in trust in governmental health agencies. At their lowest levels of trust, women were 68% more likely to engage in preventative behaviors than men. Overall, those aged 18-45 years without vulnerable medical conditions were the least likely to engage in preventative behaviors. Conclusions: Trust in COVID-19 information increases an individual’s likelihood of practicing preventative behaviors. Effective health communication strategies should be used to effectively disseminate health information during disease outbreaks. %M 36084197 %R 10.2196/37846 %U //www.mybigtv.com/2022/9/e37846 %U https://doi.org/10.2196/37846 %U http://www.ncbi.nlm.nih.gov/pubmed/36084197