title: Challenges and future directions to evaluating the association between prenatal exposure to endocrine disrupting chemicals and childhood obesity.
abstract: Obesity is an increasing public health threat worldwide. However, there has been insufficient research addressing the obesogenic potential of prenatal exposure to environmental endocrine disrupting chemicals, largely due to complexities in the design, analysis, and interpretation of such studies. This review describes relevant biological mechanisms, addresses current challenges for investigators, presents potential strategies for overcoming them, and identifies areas where further development is required to improve future research. Special considerations for exposure assessment, outcome heterogeneity, and complex confounding structures are described.
authors.affiliation: Department of Epidemiology, Brown University, Providence, Rhode Island.
authors.forename: Megan E
authors.initials: ME
authors.lastname: Romano
authors.affiliation: Department of Epidemiology, Brown University, Providence, Rhode Island.
authors.forename: David A
authors.initials: DA
authors.lastname: Savitz
authors.affiliation: Department of Epidemiology, Brown University, Providence, Rhode Island.
authors.forename: Joseph M
authors.initials: JM
authors.lastname: Braun
keywords: EDC; childhood obesity; endocrine disruptor; environment; epidemiology; obesity risk; obesogen