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Figure 4 | BMC Cancer

Figure 4

From: Establishment of using serum YKL-40 and SCCA in combination for the diagnosis of patients with esophageal squamous cell carcinoma

Figure 4

Diagnostic outcomes for serum YKL-40, CEA, CYFRA21-1 or SCCA combination in the diagnosis of ESCC. A. ROC curves for the diagnostic strength to identify ESCC using CEA and YKL-40+CEA (CEA: AUC=0.652; YKL-40+CEA: AUC=0.877). B. ROC curves for the diagnostic strength to identify ESCC using CYFRA21-1 and YKL-40+CYFRA21-1 (CYFRA21-1: AUC=0.746; YKL-40+CYFRA21-1: AUC=0.897). C. ROC curves for the diagnostic strength to identify ESCC using SCCA and YKL-40+SCCA (SCCA: AUC=0.789; YKL-40+SCCA: AUC=0.917). D. ROC curves for the diagnostic strength to identify ESCC using YKL-40+CEA, YKL-40+CYFRA21-1, YKL-40+SCCA and CEA+CYFRA21-1+SCCA (YKL-40+CEA: AUC=0.877; YKL-40+CYFRA21-1: AUC=0.897; YKL-40+SCCA: AUC=0.917; CEA+CYFRA21-1+SCCA: AUC=0.831).

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