Association Between Symptoms and Severity of Disease in Hospitalised Novel Coronavirus (COVID-19) Patients: A Systematic Review and Meta-Analysis.
Ashis TalukderShaharior Rahman RazuSheikh Mohammad AlifMuhammad Aziz RahmanSheikh Mohammed Shariful IslamPublished in: Journal of multidisciplinary healthcare (2022)
Dyspnoea was found to be associated with severity of COVID-19. People with existing respiratory illnesses, such as chronic obstructive pulmonary diseases need to be careful about the onset of such symptom and should seek medical attention.