EJNMMI Physics

Table 1 Pearson correlations between IDBC and SDBC

From: How to obtain the image-derived blood concentration from ⁸⁹Zr-immuno-PET scans

Blood pool region	Intercept	Slope	r	p Value
⁸⁹Zr-cetuximab
Aortic arch	361	0.66	0.99	< 0.001
Ascending aorta	273	0.80	0.99	< 0.001
Descending aorta	300	0.67	0.99	< 0.001
Left ventricle	292	0.71	0.99	< 0.001
⁸⁹Zr-durvalumab
Aortic arch	288	0.74	0.99	< 0.001
Ascending aorta	38	0.88	0.99	< 0.001
Descending aorta	194	0.79	0.99	< 0.001
Left ventricle	− 53	0.94	0.99	< 0.001

Pearson correlation coefficients and significance values for correlations between IDBC and SDBC showed strong statistically significant correlations for both ⁸⁹Zr-mAbs and all four blood pool regions

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