What are the critical steps in conducting an after-action review (AAR) after a medical mission?

• A. Benchmark performance against unrelated metrics from different missions.
• B. Collect data and summarize findings for leadership without identifying root causes.
• C. Conduct a debrief and archive data without sharing lessons learned.
• D. Gather data/feedback, identify strengths/weaknesses, determine root causes, develop actionable improvements, assign owners, and disseminate lessons learned.

Answer: (D)

An after-action review should transform the mission experience into actionable learning. The strongest approach begins with gathering data and feedback from all stakeholders and summarizing what happened. It then identifies strengths and weaknesses to reveal performance gaps, followed by digging into root causes to explain why those gaps occurred. With root causes understood, it develops actionable improvements, assigns owners to implement them, and disseminates the lessons learned so they inform future missions. In a medical mission, this means reviewing patient outcomes, care processes, safety, supply/medication management, and coordination, and then using the findings to adjust protocols, training, and resource use. This approach ensures that the review leads to concrete changes rather than just data collection or isolated discussions, and it prevents learning from being isolated or forgotten.