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[A case-control study on the risk factors of stomach cancer in Tianjin city].

OBJECTIVE
To explore the risk factors of stomach cancer in Tianjin.


METHODS
A matched case-controls study was carried out. A total number of 189 patients with stomach cancer who were individually matched and interviewed.


RESULTS
Multivariate conditional logistic analysis showed that stomach cancer was closely relate to the four factors: smoked food (OR = 2.34, 95% CI: 1.60-4.98), cigarettes smoking (OR = 6.07, 95% CI: 1.26-7.16), heavy salt intake (OR = 1.95, 95% CI: 1.27-3.23) and excessive intake of meats (OR = 1.46, 95% CI: 1.05-2.02) were risk factors for stomach cancer.


CONCLUSION
Frequent eating smoked food, cigarettes smoking, heavy salt intake and over intake of meats were risk factors for stomach cancer.