From the1Departments of Obstetrics/Gynecology and Urology, Loyola University Medical Center, Maywood, Illinois;2Department of Obstetrics and Gynecology, Johns Hopkins University, Baltimore, Maryland;3Department of Obstetrics and Gynecology, University of Iowa, Iowa City, Iowa;4Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina;5Department of Obstetrics and Gynecology, University of Pittsburgh, Pittsburgh, Pennsylvania;6Department of Biostatistics, University of Michigan, Ann Arbor, Michigan; and7National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland.
See related editorial on page 1037.
*For members of the Pelvic Floor Disorders Network, see the Appendix online atwww.greenjournal.org/cgi/content/full/111/5/1040/DC1.
Supported by grants from the National Institute of Child Health and Human Development (U01 HD41249, U10 HD41268, U10 HD41248, U10 HD41250, U10 HD41261, U10 HD41263, U10 HD41269, and U10 HD41267).
Corresponding author: Linda Brubaker, MD, Loyola University Chicago, 2160 South First Avenue, Maywood, IL 60153; e-mail:[email protected].
Financial Disclosure The authors have no potential conflicts of interest to disclose.