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Table 5 Results of statistical analyses* of the relationship of iNOS scores at different cellular localizations and lymphatic invasion density (LID [nLI/mm2]), peritumoral lymphatic vascular density (P-LVD), and intratumoral lymphatic vascular density (I-LVD)

From: Inducible nitric oxide synthase expression in gastric adenocarcinoma: impact on lymphangiogenesis and lymphatic metastasis

Variables

iNOS-T

iNOS-F

iNOS-E

LID

P-LVD

I-LVD

LID

r value

0.64

0.39

0.45

-

0.65

0.63

p value

0.001

0.013

0.004

-

0.001

0.001

P-LVD

r value

0.56

0.27

0.35

0.65

-

0.84

p value

0.001

0.08

0.02

0.001

-

0.001

I-LVD

r value

0.59

0.32

0.25

0.63

0.84

-

p value

0.001

0.04

0.11

0.001

0.001

-

  1. * Pearson’s correlation analysis/Spearman’s correlation analysis were used.