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Table 3 PTPN11 rs2301756 genotype distribution according to H. pylori seropositivity and the grade of gastric atrophy.

From: Associations of a PTPN11 G/A polymorphism at intron 3 with Helicobactor pyloriseropositivity, gastric atrophy and gastric cancer in Japanese

Genotype

H. pylori seronegative

H. pylori seropositive

 

GA (-)

GA (+)

GA (++)

GA (-)

GA (+)

GA (++)

G/G

447 (68.3%)

11 (64.7%)

25 (89.3%)

293 (68.4%)

223 (68.2%)

127 (75.6%)

G/A

189 (28.9%)

6 (35.3%)

3 (10.7%)

135 (28.9%)

93 (28.4%)

38 (22.6%)

A/A

18 (2.8%)

0 (0.0%)

0 (0.0%)

14 (2.7%)

11 (3.4%)

3 (1.8%)

Total

654 (100%)

17 (100%)

28 (100%)

442 (100%)

327 (100%)

168 (100%)

  1. GA(-), GA(+) and GA(++) indicate no atrophy, mild atrophy and severe atrophy, respectively.
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BMC Gastroenterology

ISSN: 1471-230X

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