Table 1.

Pearson Correlation Coefficients

	DI	S-phase	K-ras2	Size	Dysplasia*	Site	Type	Age	Sex
DI	1
S-phase	−0.158
K-ras2	0.264†	−0.114	1
Size	0.164	−0.226	0.066	1
Dysplasia	0.036	0.108	0.005	0.066	1
Site	0.076	0.143	0.135	−0.072	−0.072	1
Type	−0.119	−0.226‡	0.103	0.144	−0.025	−0.010	1
Age	0.090	0.119	0.030	−0.049	−0.030	0.215‡	0.158	1
Sex	0.112	0.120	0.043	−0.079	0.006	0.029	−0.223‡	−0.043	1

*Categorized in low-moderate versus high. See Materials and Methods for other categories.

^†Statistically significant at the 0.01 level (two-tailed).

^‡Statistically is significant at the 0.05 level (two-tailed).