Knowledge, Awareness, and Attitudes Relating to the COVID-19 Pandemic Among Different Populations in Central China: Cross-Sectional Survey

Huifang Xu   ^{1 *} , MD, PhD ;   Maria Jose Gonzalez Mendez   ^{2 *} , MSc ;   Lanwei Guo   ¹ , MD, PhD ;   Qiong Chen   ¹ , MD, PhD ;   Liyang Zheng   ¹ , BSc ;   Peipei Chen   ¹ , BSc ;   Xiaoqin Cao   ¹ , MD, PhD ;   Shuzheng Liu   ¹ , MD, PhD ;   Xibin Sun   ¹ , BSc ;   Shaokai Zhang   ¹ , MD, PhD ;   Youlin Qiao   ^{1, 3} , MD, PhD

¹ Department of Cancer Epidemiology, Affiliated Cancer Hospital of Zhengzhou University/Henan Cancer Hospital, Zhengzhou, China

² School of Public Health, Dalian Medical University, Dalian, China

³ Department of Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

*these authors contributed equally