E-Mail IMAGE: Su-I Hou is a professor and interim chair of the University of Central Florida's Health Management & Informatics Department. view more Credit: University of Central Florida Language difficulties and cultural barriers keep an "alarming" number of Chinese Americans from asking for cancer screenings that may protect their health, according to a new University of Central Florida study. Su-I Hou, professor and interim chair of UCF's Health Management & Informatics Department, said her results show that physicians and members of the Chinese community need to improve their communication about the importance of cancer screenings. Her study was recently published in the