COVID-19(22) Patient(15) coronavirus disease(14) 95% confidence interval(13) English(12) French(12) 95% CI(11) outcome(11) patients hospitalized(9) Characteristics(9) France(9) Mortality(8) collected(7) hazard ratio(7) Hospitalized(7) IC95 %(7) Odds ratio(6) patients(6) intensive care(6) Prognosis(6) cardiovascular comorbidity(6) heart failure(6) with COVID-19(6) SARS-CoV-2(6) Concentration(6) patients with COVID-19(6) Complication(6) consecutive patient(6) In-hospital death(6) mortality rate(6)