(HealthDay)—The prevalence of diabetes was 14.0 percent among U.S. adults in 2013 to 2016, with prevalence of undiagnosed diabetes 4.3 percent, according to a September data brief published by the U.S. Centers for Disease Control and Prevention’s National Center for Health Statistics. Nicholas D. Mendola, M.P.H., from the George Washington University Milken Institute School of