Mix of methods is needed to identify adverse events in general practice: a prospective observational study

Area of Science:

• Healthcare Quality
• Patient Safety
• General Practice Research

Background:

• The effectiveness of current methods for detecting adverse events in primary care settings is not well-established.
• Incident reporting systems and other approaches require further validation for identifying patient harm.

Purpose of the Study:

• To compare the effectiveness of five distinct methods in identifying adverse events within general practice.
• To evaluate the utility of various data sources for adverse event detection in primary care.

Main Methods:

• A prospective observational study involving five general practitioners.
• Comparison of five methods: physician-reported events, pharmacist-reported events, patient experience surveys, medical record review, and deceased patient assessments.

Main Results:

• A total of 68 adverse events were identified across the five methods.
• Patient surveys yielded the highest number of identified events; pharmacist reports yielded the lowest.
• No overlap was observed between the events identified by the different methods.

Conclusions:

• A comprehensive strategy integrating multiple methods is essential for robust adverse event identification in general practice.
• Relying on a single method may lead to underestimation of patient safety risks.