Patient Safety and Quality Improvement
Quality infrastructure
Patient safety and quality improvement questions test whether you can connect medical staff processes to measurable outcomes. CMS §482.21 requires a hospital-wide quality assessment and performance improvement program. The Joint Commission's sentinel event policy requires a root cause analysis and action plan within 45 calendar days of an event becoming known to the organization. Failure mode and effects analysis (FMEA) is proactive; root cause analysis (RCA) is reactive. PDSA cycles support small tests of change.
The medical staff role
Medical staff members own peer review and clinical quality. OPPE metrics, surgical case review, mortality review, readmission and infection data, and patient complaints feed the quality committee and reappointment. A just culture distinguishes human error, at-risk behavior, and reckless behavior, and responds proportionately.
Worked example
A wrong-site surgery occurs. The event is a sentinel event. Reasoning: contain and disclose, preserve evidence, convene the RCA team, identify system causes (marking process, timeout, scheduling), build an action plan with owners and dates, and complete both within 45 days. Report to the accreditor as required. Route individual performance questions through peer review, not the RCA, to preserve the systems focus.
Traps that cost marks
Missing the 45-day RCA deadline; treating RCA as a blame exercise; failing to close the loop on action plans; confusing FMEA with RCA; not disclosing to the patient; and using quality data without confidentiality protections.