Knowledge and Use of Folic Acid among Women Attending the high-Risk Prenatal Clinics at the Adults University Hospital in Puerto Rico.

Introduction: Pregnancies affected with neural tube defects (NTDs) are mostly associated to maternal deficiency of folic acid (FA). Although supplementation is recommended for all women of childbearing age, the incidence of NTDs in Puerto Rico has not shown a significant decrease.

Objective: The goal of this study was to assess the awareness and level of knowledge of FA supplementation among women attending prenatal clinics, and correlate this knowledge with the source ofinformation and the actual use of FA. A secondary objective was to corroborate or abrogatethe association of the lack of FA supplementation with the occurrence of unplanned pregnancies.

Methods: This descriptive study was conducted at the High-Risk Prenatal Care Clinicsof the Adults University Hospital from August 2015 to November 2015. The answers to a non-validated self-administered questionnaire were assessed and then analyzed with Epi Info 7.

Results: From a total of 200 Hispanic female participants, 87.0% were Puerto Rican, most (69.0%) had an education above high school level and 54.5% had a low-income status. Overall, 66.5% were taking FA at the time of the interview, 77% understood that the best time to start FA supplementation was prior to conception, but only 23% of the participants actually began preconceptional FA intake. Unplanned pregnancies were reported in 70.5%. Most referred to have received information about FA benefits from a healthcare professional, yet many could not identify all of FA benefits.

Conclusion: Although most participants were aware of the best time to begin FA supplementation, the majority began intake once pregnancy was discovered; timing related to the 70.5% unplanned pregnancies. Information received is not sufficient sincemost women are not entirely clear about the benefits of FA supplementation, despite their source of information. In caring for women of childbearing age, further investigation is required to optimize educational strategies and methodologies.