Table 1 Important risk factors associated with development of orofacial clefts
Risk factor | n (%) |
|---|---|
Family history and genetic factors | 18(10) |
Alcohol use during pregnancy | 4(2) |
Tobacco use during pregnancy | 9(5) |
Medications taken during pregnancy | 1(0.6) |
Maternal infections during pregnancy | 29(17) |
Maternal age over 35 years | 16(9) |
Low socioeconomic status | 62(35) |
Use of illicit drugs during pregnancy | 2(2) |
Antenatal vitamin and mineral supplements | 56(32) |