| Value | Category | Cases | |
|---|---|---|---|
| 0 | Same day as fever/convulsion | 6 |
10.9%
|
| 1 | Next day | 19 |
34.5%
|
| 2 | 2 days after | 15 |
27.3%
|
| 3 | 3 days after | 7 |
12.7%
|
| 4 | 4+ days after | 8 |
14.5%
|
| 8 | Don't know | 0 |
0%
|
| Sysmiss | 22479 |