作者: Ryan Miller , Kristin Englund
关键词:
摘要: Information about the clinical presentation and course of COVID-19 is evolving rapidly. On presentation, cough fever predominate, but extrapulmonary symptoms are also common; in some patients, loss sense smell may be an early favorable sign. The mortality rate varies widely different reports should become clearer as more data collected. Risk factors for severe disease death include comorbid conditions such hypertension, cardiovascular disease, diabetes mellitus, chronic obstructive pulmonary disease. Other implicated older age, obesity, end-stage renal a higher neutrophil-lymphocyte ratio.