Fig. 1From: A nomogramic model based on clinical and laboratory parameters at admission for predicting the survival of COVID-19 patientsA nomogram for predicting the survival probability of patients with COVID-19. Abbreviations: Age, years; CHD: coronary heart disease; Lym%: lymphocyte percentage; PLT: platelet, × 109/L; CRP: C-reactive protein, mg/L; LDH: lactate dehydrogenase, U/L. Instructions for using the nomogram: (1) Draw a vertical line based on the value of each variable to obtain the corresponding point; (2) Add all seven points to obtain the total point; (3) Draw a vertical line based on the total point to determine the estimated survival probabilityBack to article page