| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No antenatal visits | 0 |
0%
|
| 1 | 1 |
10%
|
|
| 2 | 1 |
10%
|
|
| 3 | 4 |
40%
|
|
| 4 | 1 |
10%
|
|
| 5 | 1 |
10%
|
|
| 6 | 1 |
10%
|
|
| 9 | 1 |
10%
|
|
| 98 | DK | 0 |
0%
|
| Sysmiss | 3040 |