significantly(3) hypertension(3) patients with COVID-19(3) Patient(3) in-hospital mortality(3) COVID-19 patient(3) 95% CI(3) coronavirus disease(3) Cox regression analysis(3) defined(3) C-reactive protein(3) groups(3) Hospital mortality(3) creatine kinase(3) creatinine(3) Older(3) mean arterial pressure(3) N-terminal(3) Variation(3) investigated(3) clinical outcomes(3) the median(3) age(3) COVID-19 patients(3) Coefficient of variation(3) 95% confidence interval(3) Coronavirus disease 2019(3) advanced age(3) analyzed(3) CRP(3)