Congenital birth defects prevalence

Prevalence is defined as the number of cases of a given disease in a specified population at a designated time per 100,000 people. Congenital birth defects includes neural tube defects, congenital heart anomalies, orofacial clefts, down syndrome, Turner syndrome, Klinefelter syndrome, other chromosomal abnormalities, congenital musculoskeletal and limb anomalies, urogenital congenital anomalies, digestive congenital anomalies, and other congenital birth defects.