Evolution of Culture on Patient Safety in the Clinical Setting of a Spanish Mutual Insurance Company: Observational Study between 2009 and 2017 Based on AHRQ Survey.

Background: Patient safety (PS) is a key factor in reducing or even eradicating adverse incidents and events. Many health organizations promote strategies to improve PS, while also pointing out the importance of measuring it. For more than eight years, our institution has developed strategies focused on improving PS-culture among our personnel.