Study participation due to |
|
|
|
… regular health check-up, % (N) |
66.0 (1763) |
32.1 (52) |
|
… COVID-19 symptoms/contacts, % (N) |
34.0 (907) |
67.9 (110) |
<.001* |
Sex (male), % (N) |
51.7 (1380) |
50.6 (82) |
.792 |
Age (years) (Md, IQR) |
7 (4.0-10.0) |
8 (4.7-11.0) |
.070 |
|
(range 0-17) |
(range 0-16) |
|
Any chronic disease, % (N) |
12.3 (329) |
9.3 (15) |
.247 |
Does your child usually attend… |
|
|
|
Nursery, % (N) |
6.1 (163) |
4.9 (8) |
|
Kindergarten, % (N) |
27.5 (733) |
23.5 (38) |
|
Elementary school, % (N) |
30.3 (809) |
29.0 (47) |
|
Secondary school (Mittelschule), % (N) |
4.9 (130) |
9.9 (16) |
|
Secondary school (Realschule), % (N) |
8.5 (227) |
11.1 (18) |
|
Grammar school, % (N) |
11.0 (295) |
9.9 (16) |
|
School for special needs, % (N) |
0.6 (17) |
1.2 (2) |
|
None of them, % (N) |
11.1 (296) |
10.5 (17) |
.138 |
SARS-CoV-2 PCR testing, % (N) |
8.8 (234) |
17.9 (29) |
<.001* |
Positive SARS-CoV-2 PCR test, % (N) |
0.2 (6) |
9.3 (15) |
<.001* |
Hospitalization due to COVID-19, % (N) |
0.2 (6) |
1.2 (2) |
.019* |
Household member COVID-19, % (N) |
6.0 (161) |
47.5 (77) |
<.001* |
Any symptom, % (N) |
70.1 (1871) |
76.5 (124) |
.080 |