Assessment of Early Response to Lung Cancer Chemotherapy by Semiquantitative Analysis of Dynamic Contrast-Enhanced MRI

Table 3

Changes and comparisons of DCE MR-derived semiquantitative parameters between responders and nonresponders.

Parameters	Responders ()	Nonresponders ()	value	value
PEI			-2.504	0.006
SER			-0.167	0.301
MSI			-0.802	0.215
TTP			-0.267	0.397

Values listed are the . , 2 independent sample Mann–Whitney tests.