Which of the following is a focus of Lean Six Sigma methodology?

The focus of Lean Six Sigma methodology is on cost reduction through quality enhancement. This methodology combines the principles of Lean, which emphasizes the elimination of waste and improvement of flow in processes, with Six Sigma, which aims to reduce variation and defects in operational processes. By enhancing quality, organizations can decrease costs associated with errors, rework, and inefficiencies, ultimately leading to better resource utilization and improved service delivery.

In the healthcare context, this means streamlining processes to reduce waste while systematically improving the quality of care provided to patients. Enhancing quality not only contributes to better patient outcomes but also tends to correlate with reduced costs, as higher quality often leads to fewer complications and less need for additional interventions.

Focusing solely on employee retention, maximizing patient volume, or eliminating all personnel errors does not align closely with the core principles of Lean Six Sigma, which primarily emphasizes process improvement and quality enhancement in service delivery.