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Zhu N, Zhang D, Wang W, Li X, Yang B, Song J, et al. A Novel Coronavirus from Patients with Pneumonia in China, 2019. The New England journal of medicine 2020;382(8):727-33.ZhuNZhangDWangWLiXYangBSongJet alA Novel Coronavirus from Patients with Pneumonia in China, 2019202038287273310.1056/NEJMoa2001017Search in Google Scholar
Guan WJ, Ni ZY, Hu Y, Liang WH, Ou CQ, He JX, et al. Clinical Characteristics of Coronavirus Disease 2019 in China. The New England journal of medicine 2020;382(18):1708-20.GuanWJNiZYHuYLiangWHOuCQHeJXet alClinical Characteristics of Coronavirus Disease 2019 in China20203821817082010.1056/NEJMoa2002032Search in Google Scholar
Xiong S, Liu L, Lin F, Shi J, Han L, Liu H, et al. Clinical characteristics of 116 hospitalized patients with COVID-19 in Wuhan, China: a single-centered, retrospective, observational study. BMC infectious diseases 2020;20(1):787.XiongSLiuLLinFShiJHanLLiuHet alClinical characteristics of 116 hospitalized patients with COVID-19 in Wuhan, China: a single-centered, retrospective, observational study202020178710.1186/s12879-020-05452-2Search in Google Scholar
Wang W, Xu Y, Gao R, Lu R, Han K, Wu G, et al. Detection of SARS-CoV-2 in Different Types of Clinical Specimens. Jama 2020;323(18):1843-4.WangWXuYGaoRLuRHanKWuGet alDetection of SARS-CoV-2 in Different Types of Clinical Specimens2020323181843410.1001/jama.2020.3786Search in Google Scholar
Zhou F, Yu T, Du R, Fan G, Liu Y, Liu Z, et al. Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study. Lancet (London, England) 2020;395(10229):1054-62.ZhouFYuTDuRFanGLiuYLiuZet alClinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study20203951022910546210.1016/S0140-6736(20)30566-3Search in Google Scholar
Liu Y, Du X, Chen J, Jin Y, Peng L, Wang HHX, et al. Neutrophilto-lymphocyte ratio as an independent risk factor for mortality in hospitalized patients with COVID-19. The Journal of infection 2020;81(1):e6-e12.LiuYDuXChenJJinYPengLWangHHXet alNeutrophilto-lymphocyte ratio as an independent risk factor for mortality in hospitalized patients with COVID-192020811e6e1210.1016/j.jinf.2020.04.002719507232283162Search in Google Scholar
Al-Samkari H, Karp Leaf RS, Dzik WH, Carlson JCT, Fogerty AE, Waheed A, et al. COVID-19 and coagulation: bleeding and thrombotic manifestations of SARS-CoV-2 infection. Blood 2020;136(4):489-500.Al-SamkariHKarpLeaf RSDzikWHCarlsonJCTFogertyAEWaheedAet alCOVID-19 and coagulation: bleeding and thrombotic manifestations of SARS-CoV-2 infection2020136448950010.1182/blood.2020006520737845732492712Search in Google Scholar
Chen JH, Zhai ET, Yuan YJ, Wu KM, Xu JB, Peng JJ, et al. Systemic immune-inflammation index for predicting prognosis of colorectal cancer. World journal of gastroenterology 2017;23(34):6261-72.ChenJHZhaiETYuanYJWuKMXuJBPengJJet alSystemic immune-inflammation index for predicting prognosis of colorectal cancer2017233462617210.3748/wjg.v23.i34.6261560349228974892Search in Google Scholar
Ozbek E, Besiroglu H, Ozer K, Horsanali MO, Gorgel SN. Systemic immune inflammation index is a promising noninvasive marker for the prognosis of the patients with localized renal cell carcinoma. International urology and nephrology 2020;52(8):1455-63.OzbekEBesirogluHOzerKHorsanaliMOGorgelSNSystemic immune inflammation index is a promising noninvasive marker for the prognosis of the patients with localized renal cell carcinoma202052814556310.1007/s11255-020-02440-y32172455Search in Google Scholar
Yang R, Chang Q, Meng X, Gao N, Wang W. Prognostic value of Systemic immune-inflammation index in cancer: A meta-analysis. Journal of Cancer 2018;9(18):3295-302.YangRChangQMengXGaoNWangWPrognostic value of Systemic immune-inflammation index in cancer: A meta-analysis2018918329530210.7150/jca.25691616068330271489Search in Google Scholar
Weiss SR, Leibowitz JL. Coronavirus pathogenesis. Advances in virus research 2011;81:85-164.WeissSRLeibowitzJLCoronavirus pathogenesis2011818516410.1016/B978-0-12-385885-6.00009-2714960322094080Search in Google Scholar
Li W, Moore MJ, Vasilieva N, Sui J, Wong SK, Berne MA, et al. Angiotensin-converting enzyme 2 is a functional receptor for the SARS coronavirus. Nature 2003;426(6965):450-4.LiWMooreMJVasilievaNSuiJWongSKBerneMAet alAngiotensin-converting enzyme 2 is a functional receptor for the SARS coronavirus20034266965450410.1038/nature02145709501614647384Search in Google Scholar
[The epidemiological characteristics of an outbreak of 2019 novel coronavirus diseases (COVID-19) in China]. Zhonghua Liu Xing Bing Xue Za Zhi 2020;41(2):145-51.[The epidemiological characteristics of an outbreak of 2019 novel coronavirus diseases (COVID-19) in China]202041214551Search in Google Scholar
Güneş M, Umul M, Altok M, Akyuz M, İşoğlu CS, Uruc F, et al. Predictive role of hematologic parameters in testicular torsion. Korean journal of urology 2015;56(4):324-9.GüneşMUmulMAltokMAkyuzMİşoğluCSUrucFet alPredictive role of hematologic parameters in testicular torsion2015564324910.4111/kju.2015.56.4.324439203325874047Search in Google Scholar
Wu J, Yan L, Chai K. Systemic immune-inflammation index is associated with disease activity in patients with ankylosing spondylitis. Journal of clinical laboratory analysis 2021;35(9):e23964.WuJYanLChaiKSystemic immune-inflammation index is associated with disease activity in patients with ankylosing spondylitis2021359e2396410.1002/jcla.23964841848334418163Search in Google Scholar
Tanacan E, Dincer D, Erdogan FG, Gurler A. A cutoff value for the Systemic Immune-Inflammation Index in determining activity of Behçet disease. Clinical and experimental dermatology 2021;46(2):286-91.TanacanEDincerDErdoganFGGurlerAA cutoff value for the Systemic Immune-Inflammation Index in determining activity of Behçet disease20214622869110.1111/ced.1443232869876Search in Google Scholar
Kim Y, Choi H, Jung SM, Song JJ, Park YB, Lee SW. Systemic immune-inflammation index could estimate the cross-sectional high activity and the poor outcomes in immunosuppressive drug-naïve patients with antineutrophil cytoplasmic antibody-associated vasculitis. Nephrology (Carlton, Vic) 2019;24(7):711-7.KimYChoiHJungSMSongJJParkYBLeeSWSystemic immune-inflammation index could estimate the cross-sectional high activity and the poor outcomes in immunosuppressive drug-naïve patients with antineutrophil cytoplasmic antibody-associated vasculitis2019247711710.1111/nep.1349130203901Search in Google Scholar
Li Q, Cao Y, Chen L, Wu D, Yu J, Wang H, et al. Hematological features of persons with COVID-19. Leukemia 2020;34(8):2163-72.LiQCaoYChenLWuDYuJWangHet alHematological features of persons with COVID-19202034821637210.1038/s41375-020-0910-1728948132528042Search in Google Scholar
Guo T, Fan Y, Chen M, Wu X, Zhang L, He T, et al. Cardiovascular Implications of Fatal Outcomes of Patients With Coronavirus Disease 2019 (COVID-19). JAMA cardiology 2020;5(7):811-8.GuoTFanYChenMWuXZhangLHeTet alCardiovascular Implications of Fatal Outcomes of Patients With Coronavirus Disease 2019 (COVID-19)202057811810.1001/jamacardio.2020.1017710150632219356Search in Google Scholar
Yang AP, Liu JP, Tao WQ, Li HM. The diagnostic and predictive role of NLR, d-NLR and PLR in COVID-19 patients. International immunopharmacology 2020;84:106504.YangAPLiuJPTaoWQLiHMThe diagnostic and predictive role of NLR, d-NLR and PLR in COVID-19 patients20208410650410.1016/j.intimp.2020.106504715292432304994Search in Google Scholar
Xue G, Gan X, Wu Z, Xie D, Xiong Y, Hua L, et al. Novel serological biomarkers for inflammation in predicting disease severity in patients with COVID-19. International immunopharmacology 2020;89(Pt A):107065.XueGGanXWuZXieDXiongYHuaLet alNovel serological biomarkers for inflammation in predicting disease severity in patients with COVID-19202089Pt A10706510.1016/j.intimp.2020.107065753278933045571Search in Google Scholar
Fois AG, Paliogiannis P, Scano V, Cau S, Babudieri S, Perra R, et al. The Systemic Inflammation Index on Admission Predicts In-Hospital Mortality in COVID-19 Patients. Molecules (Basel, Switzerland) 2020;25(23).FoisAGPaliogiannisPScanoVCauSBabudieriSPerraRet alThe Systemic Inflammation Index on Admission Predicts In-Hospital Mortality in COVID-19 Patients2020252310.3390/molecules25235725Search in Google Scholar
Salman E, Çelikbilek N, Aydoğan S, Özdem B, Gökay S, Kırca F, et al. [Investigation of the Relationship of Systemic Immune-Inflammation Index, C-Reactive Protein and Interleukin-6 with Viral Dynamics in Patients with COVID-19]. Mikrobiyoloji bulteni 2021;55(4):539-52.SalmanEÇelikbilekNAydoğanSÖzdemBGökaySKırcaFet al[Investigation of the Relationship of Systemic Immune-Inflammation Index, C-Reactive Protein and Interleukin-6 with Viral Dynamics in Patients with COVID-19]20215545395210.5578/mb.20219706Search in Google Scholar
Lorente L, Martín MM, Argueso M, Solé-Violán J, Perez A, Marcos YRJA, et al. Association between red blood cell distribution width and mortality of COVID-19 patients. Anaesthesia, critical care & pain medicine 2021;40(1):100777.LorenteLMartínMMArguesoMSolé-ViolánJPerezAMarcosYRJAet alAssociation between red blood cell distribution width and mortality of COVID-19 patients202140110077710.1016/j.accpm.2020.10.013Search in Google Scholar
Vogels Y, Pouwels S, van Oers J, Ramnarain D. Characteristics and Risk Factors Associated With Mortality in Critically Ill Patients With COVID-19. Cureus 2021;13(4):e14442.VogelsYPouwelsSvan OersJRamnarainDCharacteristics and Risk Factors Associated With Mortality in Critically Ill Patients With COVID-192021134e1444210.7759/cureus.14442Search in Google Scholar
Mignot-Evers L, Raaijmakers V, Buunk G, Brouns S, Romano L, van Herpt T, et al. Comparison of SIRS criteria and qSOFA score for identifying culture-positive sepsis in the emergency department: a prospective cross-sectional multicentre study. BMJ open 2021;11(6):e041024.Mignot-EversLRaaijmakersVBuunkGBrounsSRomanoLvan HerptTet alComparison of SIRS criteria and qSOFA score for identifying culture-positive sepsis in the emergency department: a prospective cross-sectional multicentre study2021116e04102410.1136/bmjopen-2020-041024Search in Google Scholar
Zheng Z, Peng F, Xu B, Zhao J, Liu H, Peng J, et al. Risk factors of critical & mortal COVID-19 cases: A systematic literature review and meta-analysis. The Journal of infection 2020;81(2):e16-e25.ZhengZPengFXuBZhaoJLiuHPengJet alRisk factors of critical & mortal COVID-19 cases: A systematic literature review and meta-analysis2020812e16e2510.1016/j.jinf.2020.04.021Search in Google Scholar
Chen N, Zhou M, Dong X, Qu J, Gong F, Han Y, et al. Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study. Lancet (London, England) 2020;395(10223):507-13.ChenNZhouMDongXQuJGongFHanYet alEpidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study2020395102235071310.1016/S0140-6736(20)30211-7Search in Google Scholar
Huang C, Wang Y, Li X, Ren L, Zhao J, Hu Y, et al. Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China. Lancet (London, England) 2020;395(10223):497-506.HuangCWangYLiXRenLZhaoJHuYet alClinical features of patients infected with 2019 novel coronavirus in Wuhan, China20203951022349750610.1016/S0140-6736(20)30183-5Search in Google Scholar
Zhang JJ, Cao YY, Tan G, Dong X, Wang BC, Lin J, et al. Clinical, radiological, and laboratory characteristics and risk factors for severity and mortality of 289 hospitalized COVID-19 patients. Allergy 2021;76(2):533-50.ZhangJJCaoYYTanGDongXWangBCLinJet alClinical, radiological, and laboratory characteristics and risk factors for severity and mortality of 289 hospitalized COVID-19 patients20217625335010.1111/all.14496740475232662525Search in Google Scholar
Wu J, Wu X, Zeng W, Guo D, Fang Z, Chen L, et al. Chest CT Findings in Patients With Coronavirus Disease 2019 and Its Relationship With Clinical Features. Investigative radiology 2020;55(5):257-61.WuJWuXZengWGuoDFangZChenLet alChest CT Findings in Patients With Coronavirus Disease 2019 and Its Relationship With Clinical Features20205552576110.1097/RLI.0000000000000670714728432091414Search in Google Scholar
Gabarre P, Dumas G, Dupont T, Darmon M, Azoulay E, Zafrani L. Acute kidney injury in critically ill patients with COVID-19. Intensive care medicine 2020;46(7):1339-48.GabarrePDumasGDupontTDarmonMAzoulayEZafraniLAcute kidney injury in critically ill patients with COVID-19202046713394810.1007/s00134-020-06153-9729007632533197Search in Google Scholar
Luo L, Fu M, Li Y, Hu S, Luo J, Chen Z, et al. The potential association between common comorbidities and severity and mortality of coronavirus disease 2019: A pooled analysis. Clinical cardiology 2020;43(12):1478-93.LuoLFuMLiYHuSLuoJChenZet alThe potential association between common comorbidities and severity and mortality of coronavirus disease 2019: A pooled analysis2020431214789310.1002/clc.23465767542733026120Search in Google Scholar
Li X, Pan X, Li Y, An N, Xing Y, Yang F, et al. Cardiac injury associated with severe disease or ICU admission and death in hospitalized patients with COVID-19: a meta-analysis and systematic review. Critical care (London, England) 2020;24(1):468.LiXPanXLiYAnNXingYYangFet alCardiac injury associated with severe disease or ICU admission and death in hospitalized patients with COVID-19: a meta-analysis and systematic review202024146810.1186/s13054-020-03183-z738617032723362Search in Google Scholar
Huang I, Pranata R, Lim MA, Oehadian A, Alisjahbana B. C-reactive protein, procalcitonin, D-dimer, and ferritin in severe coronavirus disease-2019: a meta-analysis. Therapeutic advances in respiratory disease 2020;14:1753466620937175.HuangIPranataRLimMAOehadianAAlisjahbanaBC-reactive protein, procalcitonin, D-dimer, and ferritin in severe coronavirus disease-2019: a meta-analysis202014175346662093717510.1177/1753466620937175733682832615866Search in Google Scholar
Zhang L, Yan X, Fan Q, Liu H, Liu X, Liu Z, et al. D-dimer levels on admission to predict in-hospital mortality in patients with Covid-19. Journal of thrombosis and haemostasis : JTH 2020;18(6):1324-9.ZhangLYanXFanQLiuHLiuXLiuZet alD-dimer levels on admission to predict in-hospital mortality in patients with Covid-1920201861324910.1111/jth.14859726473032306492Search in Google Scholar