Table 2.

Immunostaning intensities of CXCL1 protein in a uterine cervix tissue microarray

Sample characteristic	Subgroup	Score(‾χ ± S)	P value
Non-cancer	–-	5.40 ± 1.57	0.0304
UCC	–-	6.10 ± 1.26
Clinical stage	I	5.83 ± 1.31	0.0240
	II-III	6.82 ± 0.75
Pathological grade	1	6.10 ± 1.37	0.5765
	2	6.47 ± 0.83
	3	6.30 ± 0.82
Age(years)	≤ 50	6.25 ± 1.29	0.3620
	> 50	5.88 ± 1.20