| Sociodemographic characters | Number (n = 33) | % |
| Age in months |
|
|
| 0 - 3 | 5 | 15.15 |
| 3 - 36 | 24 | 72.73 |
| 36 - 59 | 2 | 6.06 |
| 60 and more | 2 | 6.06 |
| Sex |
|
|
| Boys | 21 | 36 |
| Girls | 12 | 64 |
| Residence |
|
|
| Bamako | 18 | 54.55 |
| Outside Bamako | 15 | 45.45 |
| Immunization according PEV* |
|
|
| Up to date | 18 | 54.55 |
| Not up to date | 8 | 24.24 |
| No immunization | 7 | 21.21 |