Oxidative Stress Biomarkers and Their Association with Mortality among Patients Infected with SARS-CoV-2 in Mexico

Table 1

Baseline demographic and comorbidities of subjects with COVID-19 and matched healthy controls.

Characteristics	COVID-19 ()	Healthy controls ()	value
Age (y), mean (SD)	53.6 (14.10)	45.6 (13.30)	0.001
Male, (%)	56 (74)	56 (74)	1.00
Comorbidities
T2D, (%)	24 (32%)	11 (15%)	0.013
Hypertension, (%)	29 (38%)	19 (25%)	0.08
Obesity, (%)	50 (66%)	56 (74%)	0.92

T2D: type 2 diabetes. value less than 0.05 was considered statistically significant.