Table 3 Pregnancy and environmental factors
From: Ten-year experience of more than 35,000 orofacial clefts in Africa
Maternal factor | Positive history* | Percent | Negative history* | Percent | Uncertain history* | Percent |
|---|---|---|---|---|---|---|
Mother Smoked | 284 | 0.8 | 34,901 | 95.9 | 1,198 | 3.3 |
Birth Complications | 576 | 1.6 | 34,279 | 94.2 | 1,528 | 4.2 |
Mother Consumed Alcohol | 797 | 2.2 | 34,244 | 94.1 | 1,342 | 3.7 |
Pregnancy Complications | 823 | 2.3 | 34,037 | 93.5 | 1,523 | 4.2 |