Table 3.

Mean inter- and intra-fractional prostate displacement (in cm) for patients with vs. without development of severe toxicity.

	Inter-fractional (cm)			Intra-fractional (cm)
	LR	SI	AP	LR	SI	AP
No Grade 3 toxicity	−0.03 ± 0.30	−0.06 ± 0.43	−0.06 ± 0.45	0.07 ± 0.05	0.13 ± 0.07	0.14 ± 0.09
Grade 3 toxicity	0.02 ± 0.16	0.03 ± 0.37	0.07 ± 0.41	0.07 ± 0.03	0.14 ± 0.07	0.08 ± 0.06
p-value	0.99	0.98	0.46	0.80	0.84	0.10