Table 1.

Influenza statistics table of pediatric outpatient department of Zhongnan Hospital of Wuhan University.

Time	Outpatient number			Influenza detection number			Influenza positive number			Influenza detection rate			Influenza positive rate
	2018	2019	2020	2018	2019	2020	2018	2019	2020	2018	2019	2020	2018	2019	2020
Early Sep	1485	1702	1143	53	344	388	6	33	10	0.036	0.202	0.339	0.113	0.096	0.026
Late Sep	1883	2285	878	47	456	233	2	50	11	0.025	0.200	0.265	0.043	0.110	0.047
Early Oct	2176	1946	802	61	308	198	6	27	9	0.028	0.158	0.247	0.098	0.088	0.045
Late Oct	2481	2224	1386	98	286	426	12	26	16	0.040	0.129	0.307	0.122	0.091	0.038
Early Nov	2112	2254	1361	211	385	405	24	48	28	0.100	0.171	0.298	0.114	0.125	0.069
Late Nov	2110	2168	1021	315	635	292	39	105	8	0.149	0.293	0.286	0.124	0.165	0.027
Early Dec	2249	3617	972	375	2178	269	33	735	11	0.167	0.602	0.277	0.088	0.337	0.041
Late Dec	2809	4765	1203	854	4316	309	160	1533	15	0.304	0.906	0.257	0.187	0.355	0.049
Summary	17,305	20,961	8766	2014	8908	2520	282	2557	108	0.116	0.425	0.287	0.140	0.287	0.043