Catherine Takacs Witkop

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BACKGROUND Neural tube defects (NTDs) are among the most common birth defects in the United States. In 1996, the U.S. Preventive Services Task Force (USPSTF) recommended that all women planning a pregnancy or capable of conception take a supplement containing folic acid to reduce the risk for NTDs. PURPOSE To search for new evidence published since 1996(More)
OBJECTIVES We focused on four questions: What are the risks and benefits of an oral diabetes agent (i.e., glyburide), as compared to all types of insulin, for gestational diabetes? What is the evidence that elective labor induction, cesarean delivery, or timing of induction is associated with benefits or harm to the mother and neonate? What risk factors are(More)
OBJECTIVE The objectives of this study were to describe the epidemiology of HIV in the United States Air Force (USAF) from 1996 through 2011 and to assess whether socio-demographic characteristics and service-related mobility, including military deployments, were associated with HIV infection. METHODS We conducted a retrospective cohort analysis of USAF(More)
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