Uncertainty Stress, and Its Impact on Disease Fear and Prevention Behavior during the COVID-19 Epidemic in China: A Panel Study.

ABSTRACT

Objectives: We examined changing trends of uncertainty stress, and its impact on disease fear and prevention behaviors during the Chinese COVID-19 epidemic, using a prospective observational study. Methods: We employed a longitudinal design. We recruited participants for an online panel survey from chat groups on social media platforms. There were 5 waves of interviews. Information on uncertainty stress and related variables were collected via the online survey. Descriptive statistics and the GIM program were used for data analysis. Results: Participants numbered 150 for the linkable baseline survey and 102 (68%) for the final survey. Uncertainty stress (ß = -.047, SE = .118, p > .05) did not show a statistically significant temporal change trend over the observation period. Disease fear manifested a statistically significant downwards trend (ß = -.342, SE = .157, p < .05), and prevention behaviors indicated an upwards trend (ß = .048, SE = .021, p < .05) during the observation period. Uncertainty stress was positively associated with disease fear (ß = .45046, SE = .05964, p < .001), and negatively associated with self-efficacy (ß = -.6698, SE = .01035, p < .001), and prevention behaviors (ß = -.02029, SE = .00876, p =.021). Conclusion: This study yielded new information about uncertainty stress among Chinese people during the COVID-19 epidemic. Policy changes and public education are essential for minimizing the negative effects of uncertainty stress in disease prevention.