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Table 1 Distributions of basic characteristics of GC cases and controls

From: Genetic variations of DICKKOPF family genes might not be associated with gastric cancer susceptibility

Variables

Controls n = 554 (%)

Cases n = 409 (%)

P

Age

53.5 ± 13.4

59.9 ± 11.2

<0.001

Gender

  

0.035

 Male

357 (64.4)

290 (70.9)

 

 Female

197 (35.6)

119 (29.1)

 

Smoke

  

0.004

 No

382 (69.0)

245 (59.9)

 

 Yes

172 (31.0)

164 (40.1)

 

Drink

  

0.008

 No

471 (85.0)

313 (76.5)

 

 Yes

83 (15.0)

96 (23.5)

 

Tumor site

   

 Cadia

 

106 (25.9)

 

 Non-cardia

 

292 (71.4)

 

 Unclear

 

11 (2.7)

 

Pathological type

   

 Intestinal

 

311 (76.6)

 

 Diffuse

 

72 (17.7)

 

 Unclear

 

26 (6.4)

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