Additional file 1 of Clinical and virological course of patients with coronavirus disease 2019 in Jiangsu province, China: a retrospective, multi-center cohort study

Additional file 1 Fig. S1 The cumulative clearance of SARS-CoV-2 in different age and treatment groups using date of hospital admission as the start of follow up. Table S1. Cox regression analysis of factors for the clearance of SARS-CoV-2 using date of hospital admission as the start of follow-up. Table S2. Clinical characteristics of COVID-19 patients treated with interferon and without interferon.