Table 1.

Epidemiological characteristics of the 117 COVID-19 patients investigated in this study.

Individuals, no.Low riskHigh risk
(N = 57)(N = 60)
Sex, no. (%)
 Male17 (30)32 (53)
 Female40 (70)28 (47)
Age (yr), mean (SD)37.5 (11.2)51.8 (16.5)
 Median (yr)3552
Time onset symptoms (days) until sampling, median (IQR)4.5 (3–6.5)9 (7–14)
  • SD, standard deviation; IQR, interquartile range.