IR@PKUHSC  > 北京大学公共卫生学院
学科主题公共卫生
Dietary fiber intake and risk of breast cancer: a meta-analysis of prospective cohort studies
Dong, Jia-Yi1; He, Ka2,3,4; Wang, Peiyu5; Qin, Li-Qiang1
刊名AMERICAN JOURNAL OF CLINICAL NUTRITION
2011-09-01
DOI10.3945/ajcn.111.015578
94期:3页:900-905
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Nutrition & Dietetics
研究领域[WOS]Nutrition & Dietetics
关键词[WOS]DOSE-RESPONSE DATA ; POSTMENOPAUSAL WOMEN ; DIABETES-MELLITUS ; GLYCEMIC INDEX ; PLANT FOODS ; MALMO DIET ; VITAMIN-C ; ESTROGEN ; PREMENOPAUSAL ; HEALTH
英文摘要

Background: Observational and preclinical studies suggest that dietary fiber intake may reduce the risk of breast cancer, but the results are inconclusive.

Objective: We aimed to examine the association between dietary fiber intake and risk of breast cancer by conducting a meta-analysis of prospective cohort studies.

Design: Relevant studies were identified by a PubMed database search through January 2011. Reference lists from retrieved articles were also reviewed. We included prospective cohort studies that reported RRs with 95% CIs for the association between dietary fiber intake and breast cancer risk. Both fixed-and random-effects models were used to calculate the summary risk estimates.

Results: We identified 10 prospective cohort studies of dietary fiber intake and risk of breast cancer involving 16,848 cases and 712,195 participants. The combined RR of breast cancer for the highest compared with the lowest dietary fiber intake was 0.89 (95% CI: 0.83, 0.96), and little evidence of heterogeneity was observed. The association between dietary fiber intake and risk of breast cancer did not significantly differ by geographic region, length of follow-up, or menopausal status of the participants. Omission of any single study had little effect on the combined risk estimate. Dose-response analysis showed that every 10-g/d increment in dietary fiber intake was associated with a significant 7% reduction in breast cancer risk. Little evidence of publication bias was found.

Conclusion: This meta-analysis provides evidence of a significant inverse dose-response association between dietary fiber intake and breast cancer risk. Am J Clin Nutr 2011;94:900-5.

语种英语
WOS记录号WOS:000294047200027
引用统计
被引频次:32[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/50479
专题北京大学公共卫生学院
北京大学药学院_药剂学系
作者单位1.Soochow Univ, Sch Radiat Med & Publ Hlth, Dept Nutr & Food Hyg, Suzhou 215123, Peoples R China
2.Univ N Carolina, Gillings Sch Global Publ Hlth, Dept Nutr, Chapel Hill, NC USA
3.Univ N Carolina, Gillings Sch Global Publ Hlth, Dept Epidemiol, Chapel Hill, NC USA
4.Univ N Carolina, Sch Med, Chapel Hill, NC USA
5.Peking Univ, Sch Publ Hlth, Dept Social Med & Hlth Educ, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714
Dong, Jia-Yi,He, Ka,Wang, Peiyu,et al. Dietary fiber intake and risk of breast cancer: a meta-analysis of prospective cohort studies[J]. AMERICAN JOURNAL OF CLINICAL NUTRITION,2011,94(3):900-905.
APA Dong, Jia-Yi,He, Ka,Wang, Peiyu,&Qin, Li-Qiang.(2011).Dietary fiber intake and risk of breast cancer: a meta-analysis of prospective cohort studies.AMERICAN JOURNAL OF CLINICAL NUTRITION,94(3),900-905.
MLA Dong, Jia-Yi,et al."Dietary fiber intake and risk of breast cancer: a meta-analysis of prospective cohort studies".AMERICAN JOURNAL OF CLINICAL NUTRITION 94.3(2011):900-905.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Dong, Jia-Yi]的文章
[He, Ka]的文章
[Wang, Peiyu]的文章
百度学术
百度学术中相似的文章
[Dong, Jia-Yi]的文章
[He, Ka]的文章
[Wang, Peiyu]的文章
必应学术
必应学术中相似的文章
[Dong, Jia-Yi]的文章
[He, Ka]的文章
[Wang, Peiyu]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。