Big data analytics and the effects of government restrictions and prohibitions in the COVID-19 pandemic on emergency department sustainable operations

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dc.authoridKazancoglu, Yigit/0000-0001-9199-671X
dc.authoridDora, Manoj/0000-0003-4730-8144
dc.authorwosidKazancoglu, Yigit/E-7705-2015
dc.contributor.authorSariyer, Gorkem
dc.contributor.authorAtaman, Mustafa Gökalp
dc.contributor.authorMangla, Sachin Kumar
dc.contributor.authorKazancoglu, Yigit
dc.contributor.authorDora, Manoj
dc.date.accessioned2023-03-22T19:47:21Z
dc.date.available2023-03-22T19:47:21Z
dc.date.issued2022
dc.departmentBelirleneceken_US
dc.description.abstractGrounded in dynamic capabilities, this study mainly aims to model emergency departments' (EDs) sustainable operations in the current situation caused by the COVID-19 pandemic by using emerging big data analytics (BDA) technologies. Since government may impose some restrictions and prohibitions in coping with emergencies to protect the functioning of EDs, it also aims to investigate how such policies affect ED operations. The proposed model is designed by collecting big data from multiple sources and implementing BDA to transform it into action for providing efficient responses to emergencies. The model is validated in modeling the daily number of patients, the average daily length of stay (LOS), and daily numbers of laboratory tests and radiologic imaging tests ordered. It is applied in a case study representing a large-scale ED. The data set covers a seven-month period which collectively means the periods before COVID-19 and during COVID-19, and includes data from 238,152 patients. Comparing statistics on daily patient volumes, average LOS, and resource usage, both before and during the COVID-19 pandemic, we found that patient characteristics and demographics changed in COVID-19. While 18.92% and 27.22% of the patients required laboratory and radiologic imaging tests before-COVID-19 study period, these percentages were increased to 31.52% and 39.46% during-COVID-19 study period. By analyzing the effects of policy-based variables in the model, we concluded that policies might cause sharp decreases in patient volumes. While the total number of patients arriving before-COVID-19 was 158,347, it decreased to 79,805 during-COVID-19. On the other hand, while the average daily LOS was 117.53 min before-COVID-19, this value was calculated to be 165,03 min during-COVID-19 study period. We finally showed that the model had a prediction accuracy of between 80 to 95%. While proposing an efficient model for sustainable operations management in EDs for dynamically changing environments caused by emergencies, it empirically investigates the impact of different policies on ED operations.en_US
dc.identifier.doi10.1007/s10479-022-04955-2
dc.identifier.issn0254-5330
dc.identifier.issn1572-9338
dc.identifier.pmid36124052en_US
dc.identifier.scopus2-s2.0-85138200278en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1007/s10479-022-04955-2
dc.identifier.urihttps://hdl.handle.net/20.500.14034/652
dc.identifier.wosWOS:000854708700006en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.journalAnnals Of Operations Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBig data analyticsen_US
dc.subjectEmergency departmenten_US
dc.subjectCOVID-19en_US
dc.subjectMachine learningen_US
dc.subjectSustainable operationsen_US
dc.subjectDynamic Capabilitiesen_US
dc.subjectManagementen_US
dc.subjectBusinessen_US
dc.titleBig data analytics and the effects of government restrictions and prohibitions in the COVID-19 pandemic on emergency department sustainable operationsen_US
dc.typeArticleen_US

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