Table 2.

Number of cases per age group for SARS-CoV-2 or endemic coronaviruses for patients tested for all five coronaviruses, and proportion of all tested patients per age group.

Age group (years)	Tested		SARS-CoV-2-positive		Endemic CoV-positive		P*
	N	%***	N	%***	N	%***
0−1	477	4,8	11	1.0	41	9.2	<0.001
1−5	715	7,1	5	0.5	68	15.3	<0.001
5−10	402	4,0	4	0.4	18	4.0	<0.001**
10−15	270	2,7	4	0.4	22	4.9	<0.001**
15−18	160	1,6	11	1.0	5	1.1	0.454
18−25	590	5,9	75	7.0	25	5.6	0.186
25−45	2321	23,1	245	23.0	109	24.5	0.283
45−65	2491	24,8	385	36.1	83	18.7	<0.001
65−75	1002	10,0	128	12.0	26	5.8	<0.001
>75	1598	15,9	199	18.7	48	10.8	<0.001
Total	10026	100,0	1067	100.0	445	100.0	–

^*Yates-corrected Chi–square test.

^**Fischer exact test.

^***Proportion of cases in the age group compared to the total number of cases.