| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no antenatal visits | 1 |
1.5%
|
| 1 | 1 |
1.5%
|
|
| 2 | 4 |
6%
|
|
| 3 | 18 |
26.9%
|
|
| 4 | 27 |
40.3%
|
|
| 5 | 13 |
19.4%
|
|
| 7 | 1 |
1.5%
|
|
| 8 | 1 |
1.5%
|
|
| 9 | 1 |
1.5%
|
|
| 98 | don't know | 0 |
0%
|
| Sysmiss | 17592 |