Table 1.

Sex and age distribution of children with CAD and HAD in Beijing, China, 2010–2014

Group	CAD				HAD
	Number	Ra	Ad	Co	Number	Ra	Ad	Co
Male	1211	244	120	14	768	186	100	13
Female	774	162	68	5	395	100	36	3
χ 2		0.177	0.695	1.296		0.189	3.801	1.663
p		0.674	0.404	0.255		0.663	0.051	0.197
Total	1985	406	188	19	1162	286	136	16
Neonate	247	39	9	0	68	18	3	0
~6 months	607	104	35	3	312	79	36	5
~12 months	414	78	57	5	268	67	38	6
~24 months	490	140	59	7	325	87	37	4
~60 month	227	45	28	4	189	35	22	1
χ 2		27.979	34.362	6.7334		4.830	5.129	3.584
p		<0.001	<0.001	0.151		0.305	0.274	0.465

Abbreviations: CAD community-acquired diarrhea, HAD hospital-acquired diarrhea, Ra rotavirus, Ad adenovirus, Co co-infection  Note: Significance was set to p < 0.05