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| ヘルスケアにおけるシックスシグマ× | 患者フローシミュレーション× | |
|---|---|---|
| 分野 | 医療経営学 | 医療経営学 |
| 系統 | Process / pipeline | Process / pipeline |
| 提唱年≠ | 1986 | 1990 |
| 提唱者≠ | Motorola, Bill Smith, Mikel Harry | Operations research and management science |
| 種類≠ | Statistical quality improvement methodology | Discrete event simulation technique |
| 原典≠ | Harry, M. J., & Schroeder, R. (2000). Six Sigma: The Breakthrough Management Strategy. Currency. ISBN: 9780385494015 | Pidd, M. (1992). Computer Simulation in Management Science (3rd ed.). John Wiley & Sons. ISBN: 9780471939314 |
| 別名 | Six Sigma Healthcare, DMAIC Healthcare | Healthcare DES, Patient Movement Simulation |
| 関連 | 5 | 5 |
| 概要≠ | 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. | Discrete Event Simulation (DES) is a computational technique that models the movement of patients through healthcare facilities by simulating individual patient journeys and interactions with resources (staff, beds, equipment). DES allows realistic representation of complex, stochastic healthcare processes and supports 'what-if' analysis without disrupting live operations. |
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