Abstract
Mixing Operational Research (OR) methods is becoming more commonplace. Discrete-Event Simulation (DES) and System Dynamics (SD) are popular modelling methods previously applied to a range of situations for various purposes, which are starting to be mixed in healthcare. However, the practicalities of mixing DES and SD in practice remain unclear. Radiotherapy treatment is a complex multi-stage process where technology and best practice continue to evolve. This paper describes a project undertaken to explore the treatment planning process using mixed OR methods. It presents insights obtained through mixing OR methods within a real world project. The model development process, the role of each modelling method, and the benefits of undertaking a mixed OR methods project design are described. Lessons for mixing DES and SD, and more generally mixing OR methods, are discussed.
Original language | English |
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Pages (from-to) | 166-177 |
Number of pages | 12 |
Journal | Health Systems |
Volume | 5 |
Issue number | 3 |
Early online date | 17 Jun 2016 |
DOIs | |
Publication status | Published - 31 Oct 2016 |
Keywords
- mixing operational research methods
- OR
- discrete event simulation
- DES
- system dynamics
- SD
- radiotherapy treatment planning modelling