Table 2 Reasons for performing a SARS-CoV-2 NS
Reasons | SARS-CoV-2 positive | Controls | OR | 95% CI | P | ||
|---|---|---|---|---|---|---|---|
N | % | n | % | ||||
N | 81 | 81 | |||||
School contact (all) | 28 | 34.6 | 42 | 51.9 | 0.49 | 0.3–0.9 | 0.027 |
Contact with a positive teacher | 4 | 4.9 | 19 | 23.5 | 0.17 | 0.1–0.5 | 0.002 |
Contact with a positive child | 10 | 12.3 | 23 | 28.4 | 0.36 | 0.2–0.8 | 0.013 |
Flu symptoms | 15 | 18.5 | 21 | 25.9 | 0.65 | 0.3–1.4 | 0.259 |
Household contact with a positive case | 29 | 35.8 | 8 | 9.9 | 5.09 | 2.2–12.0 | < 0.001 |
Household contact with a contact of a positive case | 12 | 14.8 | 2 | 2.5 | 6.87 | 1.5–31.8 | 0.014 |
Contact with a positive case in a location other than school or home | 13 | 16.0 | 8 | 9.9 | 1.74 | 0.7–4.5 | 0.246 |