Cognitive difficulty and race/ethnicity in the US. does nativity matter?

Emma Benn, MPH, DrPH1, Ashley Fox, PhD, MA2, Kezhen Fei, MS3, Eric Roberts, MPH2 and Bernadette Boden-Albala, MPH, DrPH2
(1)Icahn School of Medicine at Mount Sinai, New York, NY, (2)Mount Sinai School of Medicine, New York, NY, (3)City University of New York, New York, NY