| Adolescents | Adults |
Extreme means | Extreme means | |
Age | 16.2 [13 - 17 years] | 28 [18 - 44 years] |
Parity Nbre of prenatal consultation Term of the onset of prenatal consultation | 1.19 [1 - 2] 2.89 [0 - 8] 22 weeks | 3.19 [1 - 9] 4.23 [0 - 11] 18 weeks |