Table 2.

Correlations between plasma miR-1290 and miR-320d expression levels and clinicopathological features of CRC patients.

Variables	Number	Plasma miR-1290 expression level		Plasma miR-320d expression level
		Mean± SD	P value	Mean± SD	P value
<63	38	4.37±2.92		0.42±0.29
≥63	42	4.34±2.35	0.956	0.48±0.27	0.532
Gender
Male	53	4.62±2.67		0.41±0.27
Female	27	4.08±2.59	0.526	0.49±0.26	0.35
Well/moderately	68	4.26±1.98		0.52±0.23
poorly	12	4.91±3.0	0.422	0.39±0.19	0.146
Tumor size (cm)
<4	39	3.79±1.88		0.57±0.31
≥4	41	5.38±2.87	0.045	0.39±0.18	0.031
I+II	55	3.55±1.97		0.61±0.27
III+IV	25	5.62±2.64	0.008	0.33±0.21	0.003
Negative	53	3.74±2.07		0.65±0.25
Positive	27	5.57±2.31	0.012	0.47±0.30	0.038
Negative	69	4.04±2.66		0.54±0.32
Positive	11	5.77±2.62	0.043	0.36±0.22	0.062