Unit-based incident reporting and root cause analysis: variation at three hospital unit types.

Area of Science:

• Healthcare Management
• Patient Safety
• Quality Improvement

Background:

• Global incident reporting systems aim to minimize adverse events in healthcare.
• Learning from patient safety incidents has been slow.
• Unit-specific reporting systems offer faster, detailed insights into localized safety issues.

Purpose of the Study:

• To investigate the types and causes of patient safety incidents within hospital units.
• To explore variations in incident types and causes across different unit types (emergency medicine, internal medicine, general surgery).

Main Methods:

• Prospective observational study design.
• Inclusion of 10 emergency medicine, 10 internal medicine, and 10 general surgery units across 20 Dutch hospitals.
• Analysis of 2028 reported patient safety incidents using root cause analysis, with comparisons between unit types.

Main Results:

• Over half of the reported incidents had consequences for patients, with a small number causing harm.
• Significant differences in incident types and causes were identified between unit types.
• Emergency units reported more collaboration-related incidents; surgical and internal medicine units reported more medication-use incidents.

Conclusions:

• While commonalities exist, distinct differences in patient safety incidents and their causes were observed across hospital units.
• Unit-based incident reporting provides specific, actionable information, facilitating targeted improvements.
• Unit-based reporting complements existing hospital-wide and national systems, offering unique value for enhancing patient safety.