克罗恩病危险因素的病例对照研究
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王 珍
克罗恩病;危险因素;病例对照,王珍,王珍,通讯作者:,RiskfactorsofCrohn’sdisease:Acase-controlstudy,Zhen
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王珍, 湖州师范学院医学院预防医学系 浙江省湖州市 313000
王珍, 2005年苏州大学流行病与卫生统计专业硕士, 讲师, 主要从事卫生统计及流行病学教学.
通讯作者: 王珍, 313000, 浙江省湖州市, 湖州师范学院医学院预防医学系. wangzhen@hutc.zj.cn
电话: 0572-3192025
收稿日期: 2006-08-06 接受日期: 2006-09-01
Risk factors of Crohn’s disease: A case-control study
Zhen Wang
Zhen Wang,Department of Preventive Medicine, School of Medicine, Huzhou Teachers’ College, Huzhou 313000, Zhejiang Province, China
Correspondence to:Zhen Wang, Department of Preventive Medicine, School of Medicine, Huzhou Teachers’ College, Huzhou 313000, Zhejiang Province, China. wangzhen@hutc.zj.cn
Received:2006-08-06 Accepted:2006-09-01
Abstract
AIM: To evaluate the potential risk factors of Crohn’s disease (CD) associated with diets.
METHODS: A matched case-control (1∶4) study was designed, including 41 CD patients and 164 controls. Chi-square test, t test, conditional Logistic regression and Cox regression model were used to comparatively analyze the dietary factors (including milk, fish, bean, egg, poultry, fruits, fruit peeling, vegetables, preserved food, processable oil, sweet foods, cold drink and tea) between CD patients and the controls.
RESULTS: According to the general feature analysis between CD patients and the controls, the proportions of fish, bean, poultry, fruit peeling, processable oil, sweet food and tea were significantly different. Single factor Logistic regression analysis showed that there were significant differences in fish (OR = 0.48, 95%CI: 0.25-0.93), bean (OR = 0 ......
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