Table 6.

RTOG, paddick conformity, and gradient indices for PTV clusters.

RTOG, Paddick, and Gradient indices for PTV bins
	<= 15	15-30	30-45	45-60	60-75	75-90	>90
RTOGCI	0.979	0.915	0.894	0.996	0.9450	0.903	1.011
PaddickCI	0.799	0.836	0.769	0.908	0.8483	0.838	0.880
GI	9.185	6.959	5.334	4.495	3.7289	6.586	4.379