… This retrospective single-centre observational study was approved by a local NHS Research
Ethics Committee. We included patients with COVID-19 pneumonitis whose lungs were …

… risk factor for COVID-19 mortality or severity. COVID-19 patients with hypertension were
more likely than patients without hypertension to have severe pneumonia, excessive …

… We conducted a retrospective observational study on PCR-positive COVID-19 patients
admitted from March 2020 to April 2020 to the Aga Khan University hospital (AKUH), a 700-…

… clinically diagnosed COVID-19 were included in this study; 33 (… the previous study, but Zhou
and colleagues’ study also found … In a non–COVID-19 study of patients with pneumonia, the …

… the prognostic features of CT in COVID-19 patients [11], and … this study aimed to assess
imaging findings in COVID-19 patients … and who passed away from COVID-19 pneumonia. …

… However, we cannot ignore the fact that the pneumonia of COVID-19 lacks specificity in
imaging findings despite its value of predicting death and monitoring disease progression and …

… This single-center, retrospective, observational study was conducted at … COVID-19
pneumonia patients in Wuhan, China. The criteria for suspected and confirmed cases of COVID-19 …

… In this study, patients with COPD who developed COVID-19 showed a higher risk of …
with COPD complicated with novel coronavirus pneumonia. Compared with patients who had …

… a retrospective, observational study of arterial blood oxygen saturation measurement in
patients with confirmed COVID-19 pneumonitis … The purpose of the study was to quality-assure …

… , retrospective, observational study, we enrolled 52 critically ill adult patients with SARS-CoV-2
pneumonia who … to the guidance of WHO for novel coronavirus disease 2019 (COVID-19). …