Table 4 Genotyping information about SNP rs1045642 mapping on exon 26

Controls

100

29

42

29

0.5

ref. ^c

Cases

97

28

45

24

0.48

0.68

Cases

Grade 1

5

2

1

2

0.5

1.00

Grade 2

64

17

29

18

0.51

0.89

Grade 3

21

8

10

3

0.38

0.16

Cases

Colon

51

14

27

10

0.46

0.52

Sigmoid colon

22

8

7

7

0.48

0.78

Rectum

24

6

11

7

0.52

0.79

Controls

Male

49

13

20

16

0.53

ref.

Cases

Male

51

17

26

8

0.41

0.092

Controls

Female

51

16

22

13

0.47

ref.

Cases

Female

46

11

19

16

0.55

0.24