Table 4.

3D γ-evaluation results of IMRT and VMAT treatment plans.

γ-Criteria	Technique	Pass rate (%)
		IMRT		VMAT
		S1–CBCT	S2–CBCT	S1–CBCT	S2–CBCT
3%/3 mm DD/DTA	Global	99.9	100.0	100.0	99.9
	Local	99.8	99.8	99.8	99.7
2%/2 mm DD/DTA	Global	99.4	99.3	99.4	99.3
	Local	98.9	98.8	99.1	99.0