The University of Iowa Hospitals and Clinics may install barriers around parking ramps after four people attempted suicide — with three dying — by jumping off the upper decks in recent years. Changes being considered for UIHC parking garages include barriers, artwork, educational displays or other "peaceful distractions," said Scott Turner, co-chief operating officer for the 730-bed academic medical center. The hospital is working with an architect to determine which options work best for the spaces. "Anything you can do to minimize the ease of jumping off the ramp can be helpful," said Dr. Jodi Tate, a clinical associate professor of psychiatry.