Medication errors cause more than 7,000 inpatient deaths a year in the United States and are the most common cause of preventable adverse patient events. Nurses play a critical role in identifying and intercepting medication errors regardless where the error originates—at the prescribing, transcribing, dispensing or administration stages.
Researchers collected data for this study from 686 staff nurses on 82 medical-surgical units in 14 acute care hospitals in New Jersey to determine what the relationship was among characteristics of the nursing practice environment, RN staffing levels, and medication interception and non-interception rates. They measured four nursing practices focused on identifying and intercepting medication errors:
Nurses more frequently engaged in error interception practices when they worked in a supportive practice environment, one that encouraged teamwork between physicians and nurses, offered continuing education opportunities, and valued nurses' ontributions to hospital and unit-level decisions.