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Fig. 2 | BMC Cardiovascular Disorders

Fig. 2

From: Preoperative neutrophil to lymphocyte ratio and platelet to lymphocyte ratio are associated with major adverse cardiovascular and cerebrovascular events in coronary heart disease patients undergoing non-cardiac surgery

Fig. 2

Receiver operating characteristics analysis of NLR and PLR. a, b) Receiver operating characteristics curve analyses were performed to evaluate discriminatory power of PLR and NLR for MACCE. Based on the maximized Youden Index, the optimal cut-off of PLR > 204.4 and NLR > 3.1 were calculated. Test characteristics based on Woolf Chi-square analyses are displayed. PLR: Platelet to Lymphocyte Ratio, NLR: Neutrophil to Lymphocyte Ratio, MACCE: major adverse cardiovascular and cerebrovascular events, AUC: Area under the curve, CI: confidence interval, PPV: positive predictive value, NPV: negative predictive value, OR: odds ratio

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BMC Cardiovascular Disorders

ISSN: 1471-2261

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