Research Article
XRCC7 rs#7003908 Polymorphism and Helicobacter pylori Infection-Related Gastric Antrum Adenocarcinoma
Table 1
Demographic details of GAA cases and controls.
| | Controls () | Cases () | | | | | % | | % |
| Gender | | | | | 0.17 | 0.68 | Man | 664 | 71.6 | 466 | 72.6 | | | Female | 263 | 28.4 | 176 | 27.4 | | | Age (years)a | | | | | 7.61 | 0.47 | ≤35 | 59 | 6.4 | 49 | 7.6 | | | 36–40 | 96 | 10.4 | 57 | 8.9 | | | 41–45 | 112 | 12.1 | 58 | 9.0 | | | 46–50 | 119 | 12.8 | 91 | 14.2 | | | 51–55 | 130 | 14.0 | 106 | 16.5 | | | 56–60 | 153 | 16.5 | 107 | 16.7 | | | 61–65 | 90 | 9.7 | 59 | 9.2 | | | 66–70 | 113 | 12.2 | 73 | 11.4 | | | ≥71 | 55 | 5.9 | 42 | 6.5 | | | Race | | | | | 0.90 | 0.34 | Han | 522 | 56.3 | 346 | 53.9 | | | Zhuang | 405 | 43.7 | 296 | 46.1 | | | Smoking status | | | | | 0.07 | 0.79 | No | 290 | 31.3 | 205 | 31.9 | | | Yes | 637 | 68.7 | 437 | 68.1 | | | Drinking status | | | | | 0.58 | 0.45 | No | 352 | 38.0 | 256 | 39.9 | | | Yes | 575 | 62.0 | 386 | 60.1 | | |
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The mean ± S.D. ages were 53.30 ± 11.38 and 53.54 ± 12.02 for cases and controls, respectively.
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