After a sentinel event, a root cause analysis (RCA) is performed.

Comprehensive and Detailed Explanation From Exact Extract:

Under the Performance and Process Improvement domain, after data analysis identifies variability or underperformance, the next logical step is to create an action plan in collaboration with responsible department leaders.

This ensures ownership, identification of barriers, and development of specific interventions. Simply monitoring further or sharing data without structured planning will not address underlying causes.

The Root Cause Analysis (RCA) process focuses on identifying contributing system and process factors before implementing process redesign. Training or external hiring (options B and D) are not immediate RCA steps without defined root causes.