Salivary Fractalkine Differentiating Periodontitis from Periodontally Healthy Subjects

Figure 4

Receiver operating characteristics (ROC) curves of both biomarkers (CX3CL1 and CX3CR1): (a) control versus Stage I periodontitis for CX3CL1, (b) control versus Stage I periodontitis for CX3CR1, (c) control versus Stage II periodontitis for CX3CL1, (d) control versus Stage II periodontitis for CX3CR1. (e) control versus Stage III periodontitis for CX3CL1, (f) control versus Stage III periodontitis for CX3CR1, (g) control versus periodontitis for CX3CL1, and (h) control versus periodontitis for CX3CR1.

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(b)

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(h)