Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, United States.
Data Science Initiative, Harvard University, Allston, MA, United States.
J Med Internet Res. 2024 Apr 1;26:e41559. doi: 10.2196/41559.
Using a rapid response web-based survey, we identified gaps in public understanding of the Centers for Disease Control and Prevention's messaging about the pause in use of the Johnson & Johnson-Janssen COVID-19 vaccine and estimated changes in vaccine hesitancy using counterfactual questions.
我们使用快速反应的网络调查,发现公众对疾病控制与预防中心(CDC)关于暂停使用强生-杨森(Johnson & Johnson-Janssen)COVID-19 疫苗的信息存在理解上的差距,并使用反事实问题来估计疫苗犹豫率的变化。