Table 2:

AUCs of each single parameter for predicting glioma grading

	Grade II vs Grades III and IV		Optimal Cutoff	Grades II and III vs Grade IV		Optimal Cutoff
	AUC	95% CI	Optimal Cutoff	AUC	95% CI	Optimal Cutoff
T/N	0.84	0.72–0.97	0.88	0.85	0.83–0.97	1.03
APT_mean	0.76	0.66–0.91	1.26 %	0.86	0.76–0.97	1.28%
ADC_min	0.78	0.62–0.90	792.5 × 10⁻⁶ mm²/s	0.92	0.82–1.00	788 × 10⁻⁶ mm²/s