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Large-Scale Solution Approaches For Healthcare And Supply Chain Scheduling, Ridvan Gedik Aug 2014

Large-Scale Solution Approaches For Healthcare And Supply Chain Scheduling, Ridvan Gedik

Graduate Theses and Dissertations

This research proposes novel solution techniques for two real world problems. We first consider a patient scheduling problem in a proton therapy facility with deterministic patient arrivals. In order to assess the impacts of several operational constraints, we propose single and multi-criteria linear programming models. In addition, we ensure that the strategic patient mix restrictions predetermined by the decision makers are also enforced within the planning horizon. We study the mathematical structures of the single criteria model with strict patient mix restrictions and derive analytical equations for the optimal solutions under several operational restrictions. These efforts lead to a set …


No Shows: Effectiveness Of Termination Policy And Review Of Best Practices, Maalinii Vijayan Jan 2014

No Shows: Effectiveness Of Termination Policy And Review Of Best Practices, Maalinii Vijayan

Master of Public Health Program Student Publications

The primary objective of the study was to identify whether the implementation of Patient No Show and Termination policy at Five Rivers Health Centers (FRHC) is associated with a significant reduction of its no show rate. The secondary objective was to perform the best practices review on other strategies to reduce no shows. The data for this study was obtained retrospectively from the electronic medical records of the seven clinical centers of FRHC. Individual clinic's no show rates and cumulative no show rates for pre-implementation and post-implementation period were calculated. Chi-squared test were used to detect statistical significance between pre- …