天津市区胃癌危险因素的配对病例对照研究

刘新民; 王庆生; 马骏; 林晓萍

Abstract

刘新民,王庆生,马骏,林晓萍.天津市区胃癌危险因素的配对病例对照研究[J].Chinese journal of Epidemiology,2001,22(5):362-364

天津市区胃癌危险因素的配对病例对照研究

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

Received:December 26, 2000

DOI：

KeyWord: 胃肿瘤危险因素病例对照研究

English Key Word: Stomach neoplasm Risk factor Case-control study

FundProject:国家“九五”科技攻关项目(969060110)

Author Name	Affiliation
LIU Xinmin	天津医科大学流行病学教研室, 300070
WANG Qingsheng	天津医科大学附属肿瘤医院肿瘤研究所流行病学研究室
MA Jun	天津医科大学流行病学教研室, 300070
林晓萍	天津医科大学附属肿瘤医院肿瘤研究所流行病学研究室

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Abstract:

目的进一步探讨各危险因素与胃癌的关系。方法选取天津市市内六区1998年和1999年的189例新发胃癌病人并按性别、年龄、民族等为配比条件选取该市189名健康人群进行1∶1配对的病例对照研究,资料处理采用条件logistic回归分析。结果多因素条件logistic回归分析显示胃癌的发病与下列4种因素关系密切:烟熏食品OR=2.34,95%CI:1.60～4.98;吸烟量OR=6.07,95%CI:1.26～7.16;喜食重盐饮食OR=1.95,95%CI:1.27～3.23;过量摄入动物肉类OR=1.46,95%CI:1.05～2.02。结论经常食用烟熏食品、吸烟量大、喜食重盐饮食、过量摄入动物肉类等可能是胃癌的危险因素。

English Abstract:

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.

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