Diabetes patients with comorbidities had unfavorable outcomes following COVID-19: A retrospective study

Figure 1 Flow chart of patient recruitment. COVID-19: Coronavirus disease 2019.

Figure 2 Kaplan-Meier survival curves of in-hospital mortality among patients with coronavirus disease 2019. A: Kaplan-Meier survival curves for in-hospital mortality between diabetes and non-diabetes patients from hospital admission. B: Kaplan-Meier survival curves for in-hospital mortality comparison of patients without comorbidities, diabetes only and diabetes with comorbidities from hospital admission. Patients without comorbidities and diabetes were compared only from hospital admission (log rank test, P = 0.590). Patients with only diabetes and diabetes with comorbidities from hospital admission were compared (log rank test, P = 0.009).