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Table 1: Average tumor ADC values in pediatric posterior fossa tumors (×10⁻³mm²/s)
Yamasaki et al 2005³ Rumboldt et al 2006⁶ Schneider et al 2007⁵ Bull et al 2012⁷
No. (MB/EP/PA) (9/6/6) (8/5/17) (7/2/4) (16/5/11)
EP 1.05–1.33 0.97–1.29 −0.8–1.4 1.10–1.25
MB 0.68–0.99 0.48–0.93 −0.5–1.0 0.67–1.22
Sig. difference (MB/EP) Yes Yes No No
Note:—Sig. indicates significant.

	Yamasaki et al 2005³	Rumboldt et al 2006⁶	Schneider et al 2007⁵	Bull et al 2012⁷
No. (MB/EP/PA)	(9/6/6)	(8/5/17)	(7/2/4)	(16/5/11)
EP	1.05–1.33	0.97–1.29	−0.8–1.4	1.10–1.25
MB	0.68–0.99	0.48–0.93	−0.5–1.0	0.67–1.22
Sig. difference (MB/EP)	Yes	Yes	No	No