Urinary nucleosides as biological markers for patients with colorectal cancer

Table 4 Relationship of the levels of urinary nucleosides from patients of colorectal cancer with the tumor size, Duke’s stage and differentiation

Nucleoside	Tumor size	Duke’s stage	Differentiation
	R	R	R
Pseu	0.192	0.325a	-0.051
C	0.199	0.103	0.109
U	0.159	0.19	0.142
m1A	0.188	0.303a	-0.014
I	0.241	0.198	-0.009
m5U	0.056	0.149	0.033
G	0.262	0.135	0.113
m1I	0.287	0.202	0.045
m1G	0.376a	0.256	0.041
ac4C	0.053	0.189	0.008
m2G	0.275	0.261	0.091
A	0.068	0.224	0.023
m22G	0.287	0.27	0.051
m6A	0.097	0.157	0.201

R: relationship coefficient;

^aP < 0.05 nucleosides vs Duke’s stage.