investigacion de operaciones

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Objective, to analyze the development of operational models in the health sector

Operations research as a decision-making tool in the health sector: A state of the art

Description of the scientific production analyzed.

Decision trees, diagnosis of diseases, and analysis of medical decisions

Programming models, (mixed, linear, non-linear) medical staff, patient programming

Queue theory, improve service periods, attention uni. doctors, and emergency service

Markov models, (statistical methods), Inventory and forecasts

Simulation of discrete events, improved attention and reduced waiting time

Literature review by decades

Using database as Science direct, scopus springer link

1960 (Opti resources), attention and treatment were priority

1970 (linear programming, maximization and minimization of variables)

1980 (Relationship between models of Operations Research and support systems

1990 (social aspects)

Study through literature review for optimization models and decision making

Operations research is one of the strongest lines compared to other tools in the health sector

solving problems such as ambulance assignment

Using markov models, multicriteria analysis, AHP methods, TOPSIS ETC.