Determinants of adverse events in hospitals—the potential role of patient safety culture.
Kline TJB, Willness C, Ghali WA. Determinants of adverse events in hospitals--the potential role of patient safety culture. J Healthc Qual. 2008;30(1):11-7.
This study discovered a relationship between the resource intensity of a medical admission and the severity of related adverse events, and also found that hospital units with a more positive safety culture predicted lower incident severity.