方法对比
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| 患者流模拟× | Six Sigma in Healthcare× | |
|---|---|---|
| 领域 | 医疗卫生管理 | 医疗卫生管理 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 1990 | 1986 |
| 提出者≠ | Operations research and management science | Motorola, Bill Smith, Mikel Harry |
| 类型≠ | Discrete event simulation technique | Statistical quality improvement methodology |
| 开创性文献≠ | Pidd, M. (1992). Computer Simulation in Management Science (3rd ed.). John Wiley & Sons. ISBN: 9780471939314 | Harry, M. J., & Schroeder, R. (2000). Six Sigma: The Breakthrough Management Strategy. Currency. ISBN: 9780385494015 |
| 别名 | Healthcare DES, Patient Movement Simulation | Six Sigma Healthcare, DMAIC Healthcare |
| 相关 | 5 | 5 |
| 摘要≠ | 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. | 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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