Table 5.

Comparison of EBT3 vs. MD‐V3 GAFCHROMIC film for gamma analysis of TomoTherapy plan B using both dose criteria relative to maximum and also to the pixel in question

Treatment Plan	γ‐analysis constraints w/ 10% threshold	GAFCHROMIC Film
		EBT3	MD‐V3
TomoTherapy Plan B	3%/3 mm	100 / 100	100 / 100
	2%/2 mm	100 / 99.9	100 / 99.9
	1%/1 mm	97.4 / 91.9	98.9 / 84.5