Summary: Summary of the November 6, 2012 issue, including articles on the effects of oral diabetes drugs on cardiovascular events, a model of subsequent screening of persons with negative colonoscopy, rotavirus infection in older adults, physical therapy for knee osteoarthritis, screening for hearing loss in older adults, drug treatment of asymptomatic hypertriglyceridemia to prevent pancreatitis, and commentaries from 3 opinion leaders on the impact of the 2012 presidential election on health care.
