EJNMMI Physics

Table 4 Snake-VOI: errors on AUC (0–60 min) of sPBIF relative to full 70-min IDIF

From: Clinical validation of a population-based input function for 20-min dynamic whole-body ¹⁸F-FDG multiparametric PET imaging

	Diabetes no	BMI normal	EF normal	BP normal	Age low > 38	eGFR normal
N	20	20	20	20	20	20
R²	0.93	0.75	0.96	0.89	0.92	0.95
Bias	2%	4%	4%	3%	1%	1%
SD	4%	6%	5%	7%	6%	5%

	Diabetes yes	BMI high	EF low	BP high	Age high > 75	eGFR low
N	20	20	11	20	20	20
R²	0.83	0.88	0.95	0.96	0.92	0.96
Bias	7%	4%	1%	5%	4%	7%
SD	6%	7%	9%	7%	6%	5%

Values are mean ± SD. The results are based on the reference PBIF

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