Table 4. Predictive score resulted from the calculation of regression coefficients of the variables retained by the Lasso multivariate analysis.
| Score | |
|---|---|
| No contact with symptomatic patients (ref.) | 0 |
| Contact with symptomatic patients’ cohabitant | 3.5 |
| Contact with symptomatic patients no cohabitant | 1.5 |
| Contact with symptomatic patients no specified | 2.5 |
| Age 2–6 years (ref.) | 0 |
| Age 6–10 years | 1 |
| Age >10 years | 1.5 |
| Fever | 1.5 |
| Chills | 0.5 |
| Sex male (ref.) | 0 |
| Sex female | 0.5 |
| Headache | 0.5 |
| Ageusia | 0.5 |
| Earache | -1 |
| Sore throat | -0.5 |
| Diarrhoea | -0.5 |
| Rhinorrhoea | 0 |