Clinical Characteristics of Asymptomatic Patients with SARS-CoV-2 in Zhejiang: An Imperceptible Source of Infection

Table 1

Basic features.

	Asymptomatic (n = 22)	Symptomatic (n = 234)	χ^2 value	t value	value
Median age (years)	28
10–68	48
Age range (years)		20–77
Mean age (years)	33.0	47.6		−5.134	<0.001
Female patients	17 (77.3%)	85 (36.3%)	14.068		<0.001
Patients with coexisting disease	1 (4.5%)	89 (38.0%)	9.893		0.002