Table 1.

Characteristics of patients and controls.

	Non-COVID-19	COVID-19
Gender*
Female	228 (51.24%)	94 (53.11%)
Male	217 (48.76%)	83 (46.89%)
Age (years)†
< 65	251 (56.40%)	73 (41.24%)
≥ 65	194 (43.60%)	104 (58.76%)
Severity
Severe	–	45 (25.42%)
Non-severe	–	132 (74.58%)
Total	445 (100%)	177 (100%)

Chi-square test: *p = 0.673; OR 1.078; 95% CI (0.760; 1.528).

^†p = 0.01; OR 0.543; 95% CI (0.381, 0.772).