A Research On Dietary Determinants Of Cholelithiasis

Objective:The aim of this study is to establish the influencing factors in diet in order to provide references for preventing and controlling Cholelithiasis.Subjects and methods:This study is the case-control study,select people who are diagnosed as Cholelithiasis as case group randomly from people’s hospital of human province, select people randomly from spine surgery patients as control group over the same period in people’s hospital of human province,using questionnaire 《The investigation of diet and behavior of patients with gallstone》 to investigate which design by myself,the questionnaire including the General Demographic Information,the situation of diet and behavior related to Cholelithiasis;Using x±S to describe the General Demographic Information and constituent ratio to describe enumeration data;Using χ2analysis to do the single analysis of influencing factors of Cholelithiasis;Using conditional Logistic regression to do the multivariate analysis of influencing factors of Cholelithiasis.Results:This study totally investigated206people,96(46.6%) were male and110(53.4%) were female, sex ratio is1:1.15, the oldest people is70,the youngest people is23, their average age is48.03±9.78,134people(65%) who’s BMI<24;63.37%people do manual work;47.5%people’s educational level is below the junior secondary school; In the investigate of family history of Cholelithiasis,12.6%of objects have family history. The results of single analysis are:the type of cooking oi,eating fried food or not,the intaking of fat-meat,the intaking of fruit,the eating taste,the degree of spicy,the number of eating spicy food are the dieting influencing factors.The result of multivariate analysis is:the number of eating spicy food (OR=4.280,95%CI:1.963-9.333) is the influencing factor of Cholelithiasis.Conclusion:diet is the influencing factor of Cholelithiasis. the number of eating spicy is the risk factor of Cholelithiasis.