A case-control study on risk factors and gastric cancer in harbin

Objective To explore the risk factors of gastric cancer. Methods A population based 1:3 matched case-control study was conducted in Harbin. Results The results of analysis by logistic regression showed that there were significant associations between occurrence of gastric cancer and gastric chronic diseases, cigarettes smoking, over consumption of boiling hot and hard food, heavy salinized intake, disappointing adjustment in spirits, psychic constraint. Conclusion Gastric chronic diseases,unhealthy diet h...