Identification of Key Genes and Pathways Associated with Oxidative Stress in Periodontitis

Figure 11

Risk evaluation of key OS-genes. (a) Univariate logistic regression analysis of key OS-genes in periodontitis. (b) Screening of independent variables among key OS-genes using multivariate logistic regression analysis (backward). (c) The ROC curve of key OS-genes in periodontitis. (d) The comparison of risk score between periodontitis and control. (e) The Youden index and corresponding optimal cut-point for risk score. (f) The percent of periodontitis patients in the high-risk and the low-risk groups.

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