Figure 6 | Scientific Reports

Figure 6

From: Correlation of T1- to T2-weighted signal intensity ratio with T1- and T2-relaxation time and IDH mutation status in glioma

Figure 6

Revalidation of rT1/T2 cut-off for IDH mutation in the validation cohort 2 (study 3 using the international cohort from TICA/TCGA). There was no significant difference in mean rT1/T2 between the IDH-wildtype and IDH-mutant groups (p = 0.083) (A). ROC curve for detecting IDH-mutant LrGGs shows AUC of 0.63, (p = 0.082), with sensitivity of 42.9% and specificity of 73.7% (B).

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