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Design of a model for improving emergency room performance using a colored Petri net

dc.contributor.authorCaicedo-Rolón, Alvaro Jr
dc.contributor.authorGuerrero Gomez, Gustavo
dc.contributor.authorMoreno Gamboa, Faustino
dc.date.accessioned2025-03-06T14:27:25Z
dc.date.available2025-03-06T14:27:25Z
dc.date.issued2024-01-31
dc.identifier.urihttps://repositorio.ufps.edu.co/handle/ufps/9177
dc.description.abstractEmergency rooms are one of the most complex and vital areas of healthcare institutions, which have presented overcrowding, long waiting, and length of stay times, affecting the timeliness, responsiveness, and quality of service. This research aimed to design a detailed patient flow model to improve emergency room performance using the hierarchical timed colored Petri nets. Then, the model was simulated to evaluate scenarios considering tactical decisions such as physician staff planning, operational decisions such as adjusting work schedules, and strategic decisions such as increasing observation beds. The best scenario would reduce the average waiting times for triage II patients by 17.30 % and 47.57 %, and triage III by 33.49 % and 43.49 % for medical consultation in the office or the minor surgery room, respectively. In addition, the waiting time in observation and the rate of patients left without being seen by a physician would be reduced by 92.45 % and 74.67 %, respectively. These results improve the quality and timeliness of the service and avoid putting the patient's health and life at risk. The designed model included more attributes for patients concerning the place of medical care in the emergency room, the number of visits to the physician, and the physician who will care for the patient. Moreover, the simulation model includes observation beds as a limited resource blocking new patient admission. Finally, this model is a tool to support emergency room managers in making short, medium, and long-term decisions to address problems such as overcrowding, long waiting and length of stay times, and high rates of patients left without being seen by a physicianeng
dc.format.extent13 Páginasspa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherEureka physics and engineeringspa
dc.rightsThis work is licensed under a Creative Commons Attribution 4.0 International License.eng
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/spa
dc.sourcehttps://journal.eu-jr.eu/engineering/article/view/2979spa
dc.titleDesign of a model for improving emergency room performance using a colored Petri neteng
dc.typeArtículo de revistaspa
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dc.identifier.doi10.21303/2461-4262.2024.002979
dc.publisher.placeHarju maakond, Estoniaspa
dc.relation.citationeditionVol. No.1 (2024)spa
dc.relation.citationendpage166spa
dc.relation.citationissue1 (2024)spa
dc.relation.citationstartpage154spa
dc.relation.citesCaicedo-Rolon, A. J., Guerrero-Gomez, G., & Moreno-Gamboa, F. (2024). Design of a model for improving emergency room performance using a colored Petri net. EUREKA: Physics and Engineering, (1), 154-166. https://doi.org/10.21303/2461-4262.2024.002979
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa
dc.subject.proposalHealthcareeng
dc.subject.proposalSimulationeng
dc.subject.proposalDecision-makingeng
dc.subject.proposalManagementeng
dc.subject.proposalHospitaleng
dc.subject.proposalLogisticseng
dc.subject.proposalEmergencyeng
dc.subject.proposalOvercrowdingeng
dc.subject.proposalModelingeng
dc.subject.proposaltimelinesseng
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa


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