Categorizing errors and adverse events for learning: a provider perspective.

Area of Science:

• Healthcare Management
• Patient Safety Research
• Medical Error Analysis

Background:

• Lack of consensus exists on classifying patient safety events (PSEs) for learning and improvement.
• Definitions of medical error are not universally accepted.
• Understanding how healthcare professionals categorize PSEs is limited.

Purpose of the Study:

• To explore how front-line providers and managers understand and categorize PSEs.
• To identify which types of PSEs are considered valuable for learning within healthcare organizations.
• To develop and validate a typology of PSEs based on organizational perspectives.

Main Methods:

• Focus groups were conducted with front-line providers, managers, and patient safety officers.
• A typology of PSEs was developed from focus group data.
• The typology was validated through member checking using a mailed questionnaire.

Main Results:

• Incidence study categories are often impractical for organizational use.
• Preventable events are widely considered the priority for learning.
• Near misses are complex, with categorization depending on harm potential and patient proximity.
• Disagreement exists on whether severe harm or potential harm events are more valuable for learning.

Conclusions:

• Staff and managers simplify PSEs into 'minor' and 'major' categories based on actual or potential harm.
• Ambiguous patient safety terminology impedes effective communication, reflection, and learning from events.
• Clarifying terminology is crucial for enhancing learning, reducing event recurrence, and improving patient care.