Table 3. Human Equivalent Dose (HED) Prediction Methods.

HED prediction equation	HED prediction method	notes	reference
	Dose prediction by linear method based on clearance values	Dose and clearance values are in absolute numbers, not normalized to body weight	(37)
	Dose prediction by exponential method based on clearance values	Dose and clearance values are in absolute numbers, not normalized to body weight	(37)
	Dose prediction based on body weight	Dose values are normalized to body weight	(37−39)
	Dose prediction based on predicted human clearance	Dose values are normalized to body weight	(37)
	Dose prediction based on correction factor	Kf is the correction factor; dose values are normalized to body weight	(38−40)