Skip to main content

Table 2 Genotype and allele frequencies of NOS2 polymorphisms Ser608Leu, -954G/C and -1173C/T in gastric adenocarcinoma (GA), chronic gastritis (CG), and control (C) groups.

From: Gastric cancer is associated with NOS2-954G/C polymorphism and environmental factors in a Brazilian population

Genotypes/Alleles

GA

N = 150 (%)

C

N = 164 (%)

OR (95%CI)

p

CG

N = 160 (%)

C

N = 164 (%)

OR (95%CI)

p

Ser608Leu

        

CC

106 (70.7)

113 (69)

0.92 (0.57-1.49)

0.81

107 (66.9)

113 (69)

1.10 (0.69-1.75)

0.72

CT

36 (24)

39 (23.8)

  

33 (20.6)

39 (23.8)

  

TT

8 (5.3)

12 (7.2)

  

20 (12.5)

12 (7.2)

  

Alleles

        

C

0.83

0.81

0.88 (0.59-1.32)

0.61

0.77

0.81

1.24 (0.85-1.82)

0.29

T

0.17

0.19

  

0.33

0.19

  

-954G/C

        

GG

77 (51.3)

115 (70.1)

2.23 (1.4-3.53)

<0.01

115 (71.9)

115 (70.1)

0.92 (0.57-1.49)

0.81

GC

62 (41.3)

38 (23.2)

  

36 (22.5)

38 (23.2)

  

CC

11 (7.4)

11 (6.7)

  

9 (5.6)

11 (6.7)

  

Alleles

        

G

0.72

0.82

1.74 (1.19-2.53)

<0.01

0.83

0.82

0.91 (0.6-1.36)

0.68

C

0.28

0.18

  

0.17

0.18

  

-1173C/T

        

CC

150 (100)

164 (100)

ND

ND

160 (100)

164

ND

ND

CT

0 (0)

0 (0)

  

0 (0)

0 (0)

  

TT

0 (0)

0 (0)

  

0 (0)

0 (0)

  

Alleles

        

C

1

1

ND

ND

1

1

ND

ND

T

0

0

  

0

0

  
  1. N, Number of individuals; OR, Odds Ratio; CI, Confidence Interval; P, probability; ND, not done.