Comparing the effectiveness of neutrophil-lymphocyte ratio as a mortality predictor on middle and advanced age coronary artery bypass graft patients

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dc.authorwosidVural, Ahmet Hakan/AAF-7810-2021
dc.contributor.authorAy, Derih
dc.contributor.authorErdolu, Burak
dc.contributor.authorYümün, Gündüz
dc.contributor.authorAydın, Ufuk
dc.contributor.authorDemir, Ahmet
dc.contributor.authorTiryakioglu, Osman
dc.contributor.authorVural, Ahmet Hakan
dc.date.accessioned2022-05-11T14:35:57Z
dc.date.available2022-05-11T14:35:57Z
dc.date.issued2014
dc.departmentFakülteler, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü, Kalp ve Damar Cerrahisi Ana Bilim Dalı
dc.description.abstractOBJECTIVE: In this study, the effect of neutrophil-lymphocyte ratio (NLR), which is a recently developed inflammatory parameter, as an early stage mortality predictive marker on coronary artery bypass (CABG) patients of various age groups was examined. METHODS: Seventy eight patients under the age of 45 (Group 1) and 80 patients who were older than 45 (Group 2) randomly chosen from the patients who underwent isolated CABG surgery, were examined. The preoperative characteristics and NLRs were noted. The primary end point of the study was determined as all-cause in- hospital mortality. RESULTS: Mortality was observed in 2 patients in Group 1 and 11 patients in Group 2. The threshold value of NLR was 2,47 in the Receiver Operating Characteristic (ROC) curve in Group 1 and there wasn't any significant correlation between preoperative NLR and mortality rates in the patients whose NLRs were above this curve. The threshold value was determined as 4.07 in Group 2 and there was a significant relation between preoperative NLR and mortality (p<0,01). No relation was found between NLR and mortality when all the examined patients were considered (p>0.05). CONCLUSION: NLR that can be easily calculated, can be used as a mortality predictor in the patients of ad vancedage who will undergo isolated CABG procedure.
dc.identifier.doi10.14744/nci.2014.75047
dc.identifier.endpage100
dc.identifier.issn2148-4902
dc.identifier.issue2en_US
dc.identifier.pmid28058310
dc.identifier.startpage95
dc.identifier.urihttps://doi.org/10.14744/nci.2014.75047
dc.identifier.urihttps://hdl.handle.net/20.500.11776/8314
dc.identifier.volume1
dc.identifier.wosWOS:000439915800006
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakPubMed
dc.institutionauthorYümün, Gündüz
dc.language.isoen
dc.publisherKare Publ
dc.relation.ispartofNorthern Clinics of Istanbul
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBiological markers
dc.subjectcoronary artery disease
dc.subjectinflammation
dc.subjectprognosis
dc.subjectLeukocyte Count
dc.subjectEuroscore
dc.subjectDisease
dc.titleComparing the effectiveness of neutrophil-lymphocyte ratio as a mortality predictor on middle and advanced age coronary artery bypass graft patients
dc.typeArticle

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