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. 2013 Dec 23;13:173. doi: 10.1186/1471-230X-13-173

Table 1.

Associations between SULF2, WRN methylation and clinicopathological factors in gastric tumor

Clinicopathologic characteristics n WRN methylated WRN unmethylated P value SULF2 methylated SULF2 unmethylated P value
Age(Years old)
> = 60
 61
 15
 46
 0.758
 15
 46
 0.294
<60
 41
 9
 32
 14
 27
sex
Male
 75
 17
 58
 0.732
 22
 53
 0.736
Female
 27
 7
 20
 7
 20
Histology type
Adenocarcinoma
 81
 20
 61
 0.659
 25
 56
 0.336
Mucin cells or Signet ring cell type
 20
 4
 16
 4
 16
Grade
Grade I
 4
 1
 3
 0.954
 2
 2
 0.875
Grade II
 54
 16
 38
 20
 34
Grade III
 44
 7
 37
 7
 37
Lymphatic invasion
Without lymphatic invasion
 27
 5
 22
 0.474
 6
 21
 0.404
With lymphatic invasion
 75
 19
 56
 23
 52
TNM stage
I-II
 39
 7
 32
 0.296 9
 30
 0.346
III-IV 63 17 46 20 43

A level of p < 0.05 was considered significant.