https://www.selleckchem.com/pr....oducts/pci-32765.htm
For health care workers, the use of formal lessons as an information source was significantly associated with better self-confidence in coping with COVID-19. The significant association between receiving information from more sources and greater self-confidence was found only in health care workers but not in non-health-care workers. Conclusions Medical professionals should consider subgroups of the population when establishing various means to deliver information on COVID-19.Background Chronic obstructive pulmonary disease (COPD) is