Table 1 Demographic information and clinical characteristics of NoV infection in children with AGE in Tianjin from 2018 to 2020

From: Molecular epidemiology and genetic diversity of norovirus among hospitalized children with acute gastroenteritis in Tianjin, China, 2018–2020

	Overall (n = 4848)	NoV-postive (n = 1280)	χ²	P value
Gender
Male	2959	787	0.147	0.701
Female	1889	493
Age (months)
0 ~ 6	1231	236
7 ~ 12	2014	655
13 ~ 36	874	235	82.512	0.000
37 ~ 84	494	105
≥ 85	235	49
Season
Spring	1131	268
Summer	1023	68
Autumn	1010	287	349.678	0.000
Winter	1684	657

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