. 2018 May 25;9(12):2160–2166. doi: 10.7150/jca.25236

Table 1.

The correlation analysis between the expression of CDKN2B-AS gene and the clinicopathological factors of 81 BUC tissues

pathological factors		case	relative expression of CDKN2B-AS	P
gender	male	52	2.882±0.174	0.693
gender	female	29	2.911±0.213	0.693
age(years)	< 57	41	2.958±0.315	0.072
age(years)	≥ 57	40	2.825±0.342	0.072
smoking history (more than ten years)	no	49	2.853±0.276	0.157
smoking history (more than ten years)	yes	32	2.951±0.337	0.157
grade	low grade	39	2.805±0.263	0.018*
grade	high grade	42	2.973±0.352	0.018*
chemotherapy	sensitive	44	2.715±0.271	< 0.001*
chemotherapy	insensitive	37	3.103±0.339	< 0.001*

Note: * indicated that the difference was statistically significant. P<0.05