Research Article
rs744166 Polymorphism of the STAT3 Gene Is Associated with Risk of Gastric Cancer in a Chinese Population
Table 4
Interactive effects of STAT3 polymorphisms and environmental exposures on GC risk.
| Environmental exposures | rs2293152 | Interaction | rs744166 | Interaction | GG | CG+CC | | | TT | TC+CC | | | OReg (95% CI)a | ORi (95% CI)a | value | OReg (95% CI)a | ORi (95% CI)a | value |
| Pork | | | | | | | | | ≤3 times/week | 1.00 | 0.99 (0.54–1.84) | 0.92 (0.36–2.32) | 0.85 | 1.00 | 0.65 (0.37–1.15) | 0.72 (0.31–1.65) | 0.44 | >3 times/week | 1.60 (0.72–3.59) | 1.46 (0.79–2.69) | | | 1.78 (0.95–3.36) | 0.83 (0.46–1.51) | | | Chicken | | | | | | | | | <2 times/week | 1.00 | 1.03 (0.54–1.96) | 1.16 (0.45–2.97) | 0.75 | 1.00 | 0.71 (0.38–1.32) | 0.55 (0.24–1.28) | 0.17 | ≥2 times/week | 0.43 (0.19–0.97) | 0.52 (0.28–0.96) | | | 0.65 (0.34–1.22) | 0.25 (0.13–0.48) | | | Seafood | | | | | | | | | <2 times/week | 1.00 | 1.00 (0.58–1.75) | 1.20 (0.40–3.57) | 0.75 | 1.00 | 0.61 (0.37–1.01) | 0.65 (0.24–1.72) | 0.38 | ≥2 times/week | 0.21 (0.08–0.55) | 0.25 (0.13–0.50) | | | 0.31 (0.15–0.63) | 0.12 (0.06–0.25) | | | Fresh fruits | | | | | | | | | <2 times/week | 1.00 | 0.91 (0.49–1.72) | 1.21 (0.47–3.08) | 0.70 | 1.00 | 0.60 (0.34–1.04) | 0.89 (0.39–2.06) | 0.79 | ≥2 times/week | 0.51 (0.22–1.14) | 0.56 (0.29–1.07) | | | 0.65 (0.34–1.22) | 0.34 (0.19–0.61) | | | Long-term irregular eating habit | | | | | | | | | No | 1.00 | 1.07 (0.63–1.82) | 0.64 (0.17–2.43) | 0.52 | 1.00 | 0.54 (0.34–0.87) | 1.49 (0.47–4.75) | 0.50 | Yes | 8.18 (2.56–26.1) | 5.63 (2.63–12.1) | | | 4.59 (1.92–11.0) | 3.72 (1.69–8.19) | | | Preference for hot food | | | | | | | | | No | 1.00 | 0.96 (0.52–1.75) | 1.09 (0.43–2.79) | 0.86 | 1.00 | 0.58 (0.34–0.99) | 0.95 (0.41–2.24) | 0.91 | Yes | 1.74 (0.78–3.89) | 1.82 (0.96–3.47) | | | 1.90 (0.99–3.62) | 1.04 (0.58–1.88) | | | Using refrigerator to store food | | | | | | | | | No | 1.00 | 0.71 (0.34–1.49) | 1.98 (0.73–5.35) | 0.18 | 1.00 | 0.76 (0.39–1.46) | 0.55 (0.23–1.31) | 0.18 | Yes | 0.15 (0.06–0.37) | 0.22 (0.11–0.44) | | | 0.36 (0.18–0.69) | 0.15 (0.08–0.28) | | |
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OR: odds ratio; CI: confidence interval. Adjusted for age, sex, smoking, drinking, BMI, and family history of cancer.
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