Table 6

Results of stepwise multiple regression on mean neointimal tissue cross sectional area, ratio of neointimal tissue to stent area, and angiographic late loss

Dependent variable	Parameter	r	r²	Changes in r ²	p Value
Mean T-CSA	Lesion length	0.57	0.31	0.31	< 0.001
	MLD post-stent	0.59	0.33	0.02	0.08

T-CSA:S-CSA	Lesion length	0.62	0.03 9	0.039	< 0.001

Late loss	MLD post-stent	0.28	0.08	0.08	0.05
	Type of stent	0.33	0.11	0.03	0.04