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Folic acid and preconceptional care
N H. Levine1, K Lyon Daniel, J Mulinare
1Division of Birth Defects, Child Development, Disability & Health, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
Primary Care Update for Ob/Gyns
|March 14, 2001
Summary
Folic acid (a B vitamin) can prevent 50% to 70% of neural-tube birth defects (NTDs). Increased physician awareness and patient counseling are crucial for improving folic acid supplementation rates.
Area of Science:
- Public Health
- Nutritional Science
- Obstetrics & Gynecology
Background:
- Neural-tube birth defects (NTDs) are a significant public health concern.
- Folic acid (a B vitamin) supplementation before and during early pregnancy is proven to prevent a substantial percentage of NTDs.
- Current awareness of this link and supplementation rates among women remain low.
Purpose of the Study:
- To highlight the critical role of physicians in promoting folic acid supplementation for NTD prevention.
- To underscore the need for improved physician knowledge regarding folic acid timing and dosage.
- To identify strategies for enhancing physician education and patient counseling on folic acid.
Main Methods:
- Review of existing literature on folic acid-NTD prevention.
- Analysis of physician knowledge and patient education practices regarding folic acid.
- Identification of barriers to effective folic acid counseling.
Main Results:
- A significant gap exists in physician knowledge about appropriate folic acid supplementation for NTD prevention.
- Women often receive folic acid information from sources other than their healthcare providers.
- Physician counseling practices regarding preconception folic acid intake are suboptimal.
Conclusions:
- Physician education on folic acid-NTD prevention is essential for public health.
- Enhanced physician knowledge and counseling can increase folic acid supplementation rates.
- Targeted interventions are needed to improve the dissemination of folic acid information by healthcare providers.