Table 2.

Clinical characteristics of children and adults with COVID-19

	Total N = 134	Children N = 22	Adults N = 112	P value
Age, median (IQR), y	33.0 (21.8–46.3)	9.5 (3.8–12.5)	37.0 (25.3–49.0)	< 0.001
Sex, male n (%)	69 (51.5%)	13 (59.1%)	56 (50%)	0.435
Exposure history within past 14 days, n (%)
Living in Hubei	41 (30.6%)	4 (18.2%)	37 (33.0%)	0.372
Recently visited Hubei	32 (23.9%)	8 (36.4%)	24 (21.4%)
Contact with people from Hubei	27 (20.1%)	4 (18.2%)	23 (20.5%)
Contact with other confirmed patients	34 (25.4%)	6 (27.3%)	28 (25.0%)
Cluster cases, n (%)	72 (53.7%)	18 (81.8%)	54 (48.2%)	0.004
Clinical classifications, n (%)
Non-severe	115 (85.8%)	22 (100%)	93 (83.0%)	0.037
Severe	19 (14.2%)	0	19 (17%)

Bold values indicate that P value is less than 0.05

COVID-19 coronavirus disease 2019, IQR interquartile range