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. 2017 Feb 15;10:879–884. doi: 10.2147/OTT.S128391

Figure 1.

Figure 1

ROC curve analysis of the CRP/ALB ratio for survival status among the 129 patients with LSCC.

Notes: The optimal cutoff value was 0.047 according to the ROC analysis (area 0.62 [95% CI, 0.52–0.72], P<0.05). Diagonal segments are produced by ties. Green line represents reference line. Blue line represents the curve for CRP/ALB ratio.

Abbreviations: CI, confidence interval; CRP/ALB, C-reactive protein/albumin; LSCC, laryngeal squamous cell carcinoma; ROC, receiver operating characteristic.