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

Table 8 Multivariate COX regression analysis on the risk factors associated with mortality of 1331 coronavirus disease 2019 patients

Factor	Hazard ratio	P value
Sex (male)	2.59 (1.68-3.99)	< 0.001
Age, yr
18-49	1 (ref)
50-64	5.86 (2.27-15.12)	< 0.001
≥ 65	11.8 (4.6- 30.2)	< 0.001
Hypertension	1.75 (1.18-2.60)	0.006
CKD	4.55 (2.52-8.20)	< 0.001
CVD	2.35 (1.27-4.33)	0.006
Diabetes	0.98 (0.62-1.54)	0.918

CKD: Chronic kidney disease; CVD: Cerebrovascular disease.