Expression and significant roles of the long non-coding RNA CASC19/miR-491-5p/HMGA2 axis in the development of gastric cancer

Table 3 Relationship between the HMGA2 and clinicopathologic characteristics

Patient-related factors	HMGA2		χ2	P value
	Low (n = 22)	High (n = 22)
Gender			0.109	0.741
Male	16	15
Female	6	7
Age (years)			1.467	0.226
< 60	10	14
≥ 60	12	8
Tumor sizes			0.910	0.340
< 5 cm	16	13
≥ 5 cm	6	9
Differentiation grade			3.536	0.060
Poor	11	17
Well	11	5
N stage			9.821	0.002
N0	13	3
N1-N3	9	19
T stage			4.956	0.026
T1-T2	11	4
T3-T4	11	18