Association between Habitual Dietary Salt Intake and Risk of Gastric Cancer : A Systematic Review of Observational Studies
Joint Authors
Sun, Juan
Wei, Zhanying
Shen, Li
Zhu, Qiankun
Ge, Sheng
Feng, Xiaohui
Source
Gastroenterology Research and Practice
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-10-22
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Purpose.
Systematic reviews of case-control and prospective studies showed a positive association between habitual salt intake and gastric cancer.
Given new studies published thereafter, we carried out a meta-analysis to assess the association between dietary salt intake and gastric cancer.
Methods.
Case-control studies and cohort studies published between January 1992 and January 2012 on PubMed and Embase were searched.
We quantified associations between salt intake and gastric cancer with meta-analysis.
Results.
Eleven studies (7 case controls and 4 cohorts) finally were included in the meta-analysis (total population: n=2076498; events: n=12039).
The combined odds ratio showed significantly positive association between high salt intake and gastric cancer compared with low salt intake (OR = 2.05, 95% CI [1.60, 2.62]; P<0.00001).
In subgroup meta-analysis, findings were slightly different when analyses were restricted to salty food intake (OR = 2.41, 95% CI [2.08, 2.78]; P<0.00001) as well as in Asia (OR = 1.27 95% CI [1.22, 1.32]; P<0.00001).
There was no evidence that sample size, exposure assessment substantially influenced the estimate of effects.
Conclusions.
The systemic review supports the hypothesis that dietary salt intake is positively associated with the risk of gastric cancer.
American Psychological Association (APA)
Ge, Sheng& Feng, Xiaohui& Shen, Li& Wei, Zhanying& Zhu, Qiankun& Sun, Juan. 2012. Association between Habitual Dietary Salt Intake and Risk of Gastric Cancer : A Systematic Review of Observational Studies. Gastroenterology Research and Practice،Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-499712
Modern Language Association (MLA)
Ge, Sheng…[et al.]. Association between Habitual Dietary Salt Intake and Risk of Gastric Cancer : A Systematic Review of Observational Studies. Gastroenterology Research and Practice No. 2012 (2012), pp.1-11.
https://search.emarefa.net/detail/BIM-499712
American Medical Association (AMA)
Ge, Sheng& Feng, Xiaohui& Shen, Li& Wei, Zhanying& Zhu, Qiankun& Sun, Juan. Association between Habitual Dietary Salt Intake and Risk of Gastric Cancer : A Systematic Review of Observational Studies. Gastroenterology Research and Practice. 2012. Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-499712
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-499712