… In our healthcare system, greater Covid-19 illness severity is seen in patients who are older,
male, African American, obese, with diabetes, and with greater overall comorbidity burden. …

… for COVID-19 with a … of severity – including secondary cases identified via contact-tracing
or those identified through sentinel surveillance of influenza-like-illness at primary care 18,19 . …

… associated with the illness severity of patients remains … severity of patients with COVID-19
pneumonia induced by a novel coronavirus, severe acute respiratory syndrome coronavirus 2 (…

… The illness severity of COVID-19 was defined according to the Chinese management
guideline for COVID-19 (version 6.0) [13]. Patients with COVID-19 was categorized as mild, …

… coronavirus disease 2019 (COVID-19) by the World Health Organization. Most patients infected
with SARS-CoV-2 have mild illness … and severe illness in COVID-19 patients is unknown. …

… comparing the severity and mortality of COVID-19 infection among COVID-19 patients who
… PA significantly decreased the risk of death in COVID-19 patients (odds ratio [OR] 0.34; 95% …

… predict ICU mortality in COVID-19 (8), … COVID-19 remain unknown. Further, the performance
of these risk scores, relative to newly proposed COVID-specific markers of severity of illness …

… A total of 149 studies (227,351,954 participants, 89,235,737 COVID-19 patients) were included
in this analysis, in which 27 reported morbidity (132,727,798), 56 reported illness severity …

… , at greater severity of illness associated with COVID-19. A … the impact of diabetes on COVID-19
severity is independent of age, … diabetes and severity of COVID-19 illness (irrespective of …

… COVID-19 cases. Moreover, the decrease of lymphocyte not only correlated with the illness
severity of COVID-19 but … with the illness severity and prognosis of COVID-19. Therefore, it is …