Research Article

Elevated ZNF703 Protein Expression Is an Independent Unfavorable Prognostic Factor for Survival of the Patients with Head and Neck Squamous Cell Carcinoma

Figure 1

Selection of the cut-off score for positive expression of ZNF703 by ROC analysis. The area under the curve was 0.629, the point 3.5 could maximize the Youden Index [1.178, YI = sensitivity (0.544) + specificity (0.633)].