Perceived stress and its impact on the health behavior of Chinese residents during the COVID-19 epidemic: An Internet-based cross-sectional survey.

Background and Aims: The novel coronavirus disease 2019 (COVID-19) causes severe respiratory illnesses, following exposure to air-borne droplets or direct contact, posing a great threat to human life. This study aimed to investigate perceived stress and its correlation with the health behaviors of Chinese residents during the COVID-19 epidemic. Methods: An Internet survey was conducted among 2449 residents in 20 provinces of China on residents' perceived stress, perception of COVID-19, and health behaviors. SAS 9.4 was used to analyze the relationship between health behaviors and perceived stress, and logistic regression was used to explore the factors influencing health risk stress. Results: The participants' perceived stress score was 22.25 ± 7.2 (total 56), and the incidence of health risk stress was 39.89% (977/2449). Females, students, and medical staff were at high risk. Health risk stress refers to a level of stress that is hazardous to health (score over 25). Perceived stress increased, while the frequency of health behaviors decreased. Age, perception of susceptibility to COVID-19, life-threatening level of COVID-19, perception of the importance of home isolation, and perception of the difference between a common cold and COVID-19 were positively related to the occurrence of health risk stress. Conclusions: A negative correlation was found between health behaviors and perceived stress. Therefore, it is of great significance to provide psychological interventions for those who are experiencing health risk stress and to promote their health behaviors.