图5.

两位点联合预测模型效能验证

Fig.5 Validation of the combined prediction model of the two sites. A: MS-PCR results of CpG sites cg03217995 and cg21001184 in meningioma cells and meningioma tissues. The density of each strip was quantified by imaging analysis, and the relative band density value was calculated as the ratio of methylation to methylation plus unmethylation (M/U+M). U: Unmethylated; M: Methylated; MM: molecular marker. B: ROC of CpG sites cg03217995 and cg21001184 for diagnosis of meningioma patients. C: Prediction of meningioma patients at CpG sites cg03217995 and cg21001184. P: Patient. ***P<0.001, ****P<0.0001.