Fig. 3From: Development and validation of a risk factor-based system to predict short-term survival in adult hospitalized patients with COVID-19: a multicenter, retrospective, cohort studyTemporal changes in the three independent laboratory risk factors from hospital admission in patients with COVID-19. Temporal changes in NLR (a). LDH (b). DBIL (c). Compared with survivors, non-survivors showed significant higher NLR, LDH, and direct bilirubin values in all time pointsBack to article page