Table 1.

Summary of plan statistics.

	Prostate	PPN	H&N
Number of Patients	10	10	10
Fractionation	74 Gy in 37#	74 Gy in 37#	70 Gy in 35#
Average Field Size (${\text{cm}}^2$)	$125.7\pm 27.8$	$274.1\pm 19.1$	$293.5\pm 93.4$
Average Number of Arcs (mean $\pm 1$ SD)	$1.1\pm 0.3$	$2\pm 0$	$1.75\pm 0.5$
MCS (29)	$0.395\pm 0.064$	$0.302\pm 0.055$	$0.237\pm 0.067$
MU/arc	$478\pm 92$	$325\pm 35$	$324\pm 101$