The prevalence of selected major birth defects in the United States

Area of Science:

• Public Health
• Pediatrics
• Genetics

Background:

• Birth defects are collectively common yet receive limited clinical and public health attention.
• Understanding their prevalence and risk factors is crucial for effective intervention.

Purpose of the Study:

• To provide an overview of the prevalence, trends, and socio-demographic risk factors for major birth defects.
• To emphasize the need for enhanced birth defect surveillance and data standardization.

Main Methods:

• Review of existing literature and data on birth defect prevalence.
• Analysis of trends and selected socio-demographic risk factors.
• Identification of key areas for public health improvement.

Main Results:

• Overview of prevalence, trends, and risk factors for neural tube defects, cranio-facial anomalies, congenital heart defects, trisomies 13, 18, 21, gastroschisis, and omphalocele.
• Identified disparities in attention and resources for birth defect research and surveillance.

Conclusions:

• Strengthening birth defect registries and surveillance programs is essential.
• Standardizing registry methods will enable national data monitoring and trend analysis.
• Increased focus on birth defects is needed from clinical and public health perspectives.