| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | same day as fever/cough | 1 |
33.3%
|
| 1 | next day | 0 |
0%
|
| 2 | 2 days after | 0 |
0%
|
| 3 | 3+ days after | 2 |
66.7%
|
| 8 | don't know | 0 |
0%
|
| Sysmiss | 7625 |