EJNMMI Research

Table 2 Comparison of diagnostic accuracy of [¹⁸F] FET SUV and TBR intervals in 7 patients with 66 samples

From: Direct comparison of [¹¹C] choline and [¹⁸F] FET PET to detect glioma infiltration: a diagnostic accuracy study in eight patients

				SUV		TBR
				20–40 min	40–60 min	60–90 min	20–40 min	40–60 min
		AUC		0.79	0.81	0.81	0.84	0.88
			95%CI	0.59–0.99	0.63–0.99	0.64–0.99	0.70–0.98	0.76–1.00
SUV	40–60 min	0.81	0.63–0.99	p = 0.377
	60–90 min	0.81	0.64–0.99	p = 0.478	p = 0.747
TBR	20–40 min	0.84	0.70–0.98	p = 0.166	p = 0.466	p = 0.595
	40–60 min	0.88	0.76–1.00	p = 0.026	p = 0.026	p = 0.043	p = 0.158
	60–90 min	0.90	0.79–1.00	p = 0.033	p = 0.043	p = 0.047	p = 0.082	p = 0.355

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