|
| Educational attainment | Total | P | |||
| Primary | Secondary | Upper | None | |||
| Date 1st ultrasound |
|
|
|
|
|
|
| 1st Quarter | 96 (44.4%) | 89 (65%) | 71 (91%) | 93 (20.7%) | 349 | <10−3 |
| 2nd quarter | 98 (45.4%) | 44 (32.1%) | 7 (9%) | 226 (50.3%) | 375 | <10−3 |
| 3rd quarter | 22 (10.2%) | 4 (2.9%) | 0 (0%) | 130 (29%) | 156 | <10−3 |
| Total | 216 (100) | 137 (100) | 78 (100) | 449 (100) | 880 (100) |
|
| Term of pregnancy |
|
|
|
|
|
|
| Eventually. | 209 (90.9%) | 129 (92.8%) | 75 (94.9%) | 567 (84.8%) | 980 | 0.002 |
| No in the long term | 19 (8.3%) | 5 (3.6%) | 3 (3.8%) | 92 (13.8%) | 119 | <10−3 |
| Post-term | 2 (0.9%) | 5 (3.6%) | 1 (1.3%) | 10 (1.5%) | 18 | 0.23 |
| Total | 230 (100) | 139 (100) | 79 (100) | 669 (100) | 1117 (100) |
|