Table 3.

The relationships between tumor response (Rvisu) and quantitative features.

Parameters		r	P value
Baseline	Diameter	0.624	0.001
	Volume	0.712	0.000
Global	Δmean	0.504	0.038
	ΔKurtosis	0.472	0.017
Regional	ΔZone Percentage	0.625	0.003
Local	ΔCluster Tendency	0.594	0.000
	ΔJoint Energy	0.439	0.023
	ΔContrast	0.782	0.000
	ΔJoint Entropy	0.526	0.012
	ΔSum Squares	0.491	0.037