Font size can ‘nudge’ customers toward healthier food choices
Restaurants can persuade patrons to choose healthier foods by adjusting the font size of numbers attached to nutritional information on menus, according to a study headed by a Washington State University researcher. Lead researcher Ruiying Cai, an assistant professor in the WSU School of Hospitality Business Management, said U.S. restaurants with more than 20 locations […]
Genetic Score Shows Promise for Honing PSA Precision
NEW ORLEANS — Adjusting prostate-specific antigen (PSA) levels for normal genetic variations showed potential for making PSA testing more useful, including reducing unnecessary prostate biopsies, a large genome-wide association study (GWAS) suggested. A “polygenic score” (PGS) that accounted for noncancerous variations in PSA values explained 7.3%-8.8% of the variation in baseline PSA values in two […]