A Social Network Analysis of Influences on Residents' Value-Based Decisions.

These results suggest residents' value-based decisions are influenced by a multitude of actors, including hierarchically superior colleagues who can directly alter decisions and patients (and their families) and nurses with whom residents consider it important to maintain good relationships. In addition, more experienced actors, mainly from the medical and nursing profession, contribute most to learning. Furthermore, residents' value-based decisions are deeply underpinned by the hidden curriculum. However, many senior physicians may not have received sufficient training in the concept of value-based health care. Consequently, an approach of formally educating residents in value-based health care will likely have limited effects unless social influences in day-to-day clinical settings reinforce its importance.