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Table 1 Characteristic details for the cases and controls

From: Polymorphisms of the XRCC1, XRCC3, & XPDgenes, and colorectal cancer risk: a case-control study in Taiwan

Variables

Cases, n (%) (N = 727)

Control, n (%) (N = 736)

p

Gender

  

0.75a

   Male

410 (0.56)

409 (0.56)

 

   Female

317 (0.44)

327 (0.44)

 

Mean age (SD), years

60.3 (12.8)

60.7 (13.0)

0.64b

Colon/rectum, N

352/375

-

 

Stage

   

   0

9 (1.2)

-

 

   I

84 (11.6)

-

 

   II

242 (33.3)

-

 

   III

241 (33.2)

-

 

   IV

151 (20.8)

-

 
  1. a: Chi-square test
  2. b: t test