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| リーン・ヘルスケア× | ヘルスケアにおけるシックスシグマ× | |
|---|---|---|
| 分野 | 医療経営学 | 医療経営学 |
| 系統 | Process / pipeline | Process / pipeline |
| 提唱年≠ | 1988 | 1986 |
| 提唱者≠ | Taiichi Ohno, Toyota Production System | Motorola, Bill Smith, Mikel Harry |
| 種類≠ | Continuous improvement methodology | Statistical quality improvement methodology |
| 原典≠ | Ohno, T. (1988). Toyota Production System: Beyond Large-Scale Production. Productivity Press. link ↗ | Harry, M. J., & Schroeder, R. (2000). Six Sigma: The Breakthrough Management Strategy. Currency. ISBN: 9780385494015 |
| 別名 | Lean Healthcare Management, Healthcare Lean | Six Sigma Healthcare, DMAIC Healthcare |
| 関連 | 5 | 5 |
| 概要≠ | Lean is a management philosophy that emerged from the Toyota Production System, focused on maximizing patient value while minimizing waste. Applied to healthcare, Lean uses systematic methods to identify and eliminate non-value-added activities, reduce wait times, and improve the quality of patient care. | Six Sigma is a data-driven quality improvement methodology originating at Motorola in 1986 that aims to reduce process variation and defects to achieve near-perfect quality (3.4 defects per million opportunities). In healthcare, Six Sigma uses statistical analysis and structured project methodology (DMAIC: Define-Measure-Analyze-Improve-Control) to reduce errors, improve safety, and enhance patient outcomes. |
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