Dietary fiber intake and pancreatic cancer risk: a meta-analysis of epidemiologic studies

被引:34
|
作者
Wang, Chun-Hui [1 ]
Qiao, Chong [2 ]
Wang, Ruo-Chen [3 ]
Zhou, Wen-Ping [1 ]
机构
[1] Gen Hosp Shenyang Mil Reg, Dept Hepatobiliary Surg, Shenyang, Peoples R China
[2] China Med Univ, Shengjing Hosp, Dept Obstet & Gynecol, Shenyang 110001, Peoples R China
[3] Liaoning Prov Shiyan High Sch, Shenyang, Peoples R China
来源
SCIENTIFIC REPORTS | 2015年 / 5卷
关键词
NUTRITIONAL FACTORS; WHOLE GRAINS; VEGETABLE CONSUMPTION; COLORECTAL-CANCER; OVARIAN-CANCER; ASSOCIATION; INFLAMMATION; MARKERS;
D O I
10.1038/srep10834
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Evidence on the association between dietary fiber intake and pancreatic cancer risk has been controversial. Therefore, we carried out this meta-analysis to summarize available evidence from epidemiologic studies on this point. Relevant studies were identified by searching PubMed, Embase and Web of Science databases as well as by reviewing the rence lists of relevant articles. Random or fixed-effects model was used to calculate the summary risk estimates and 95% confidence intervals (CIs). This meta-analysis included one cohort and thirteen case-control studies which involving a total of 3287 subjects with pancreatic cancer. After summarizing the risk estimates of these studies, we yielded a significant association between dietary fiber intake and pancreatic cancer risk among case-control studies (odds ratio = 0.54; 95% CI = 0.44-0.67; I-2 = 41.4%; P = 0.043) but a non-significant result in cohort study (hazard ratio = 1.01; 95% CI = 0.59-1.74). Additionally, significant inverse associations were observed when we carried out the stratify analyses by the study characteristics and adjustment for potential confounders among case-control studies. Given only one cohort study included in the present meta-analysis, further prospective-designed studies should validate our findings and report more detail results, including those for subtypes of fiber, the risk estimates which corrected the impact of measurement errors and fully adjust for the potential confounders.
引用
收藏
页数:10
相关论文
共 50 条
  • [1] Dietary fiber intake and pancreatic cancer risk: a meta-analysis of epidemiologic studies
    Chun-Hui Wang
    Chong Qiao
    Ruo-Chen Wang
    Wen-Ping Zhou
    [J]. Scientific Reports, 5
  • [2] Dietary Magnesium Intake and Risk of Cancer: A Meta-Analysis of Epidemiologic Studies
    Ko, Hae Jin
    Youn, Chang Ho
    Kim, Hyo Min
    Cho, Yoon Jeong
    Lee, Geon Ho
    Lee, Won Kee
    [J]. NUTRITION AND CANCER-AN INTERNATIONAL JOURNAL, 2014, 66 (06): : 915 - 923
  • [3] Dietary Fiber Intake and Risk of Pancreatic Cancer: Systematic Review and Meta-Analysis of Observational Studies
    Nucci, Daniele
    Santangelo, Omar Enzo
    Provenzano, Sandro
    Fatigoni, Cristina
    Nardi, Mariateresa
    Ferrara, Pietro
    Gianfredi, Vincenza
    [J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2021, 18 (21)
  • [4] Dietary fiber intake is inversely associated with risk of pancreatic cancer: a meta-analysis
    Mao, Qi-qi
    Lin, Yi-wei
    Chen, Hong
    Qin, Jie
    Zheng, Xiang-yi
    Xu, Xin
    Xie, Li-ping
    [J]. ASIA PACIFIC JOURNAL OF CLINICAL NUTRITION, 2017, 26 (01) : 89 - 96
  • [5] Dietary fiber intake and risk of breast cancer: a meta-analysis of prospective cohort studies
    Dong, Jia-Yi
    He, Ka
    Wang, Peiyu
    Qin, Li-Qiang
    [J]. AMERICAN JOURNAL OF CLINICAL NUTRITION, 2011, 94 (03): : 900 - 905
  • [6] Dietary fiber intake, depression, and anxiety: a systematic review and meta-analysis of epidemiologic studies
    Saghafian, Faezeh
    Hajishafiee, Maryam
    Rouhani, Parisa
    Saneei, Parvane
    [J]. NUTRITIONAL NEUROSCIENCE, 2023, 26 (02) : 108 - 126
  • [7] The association between dietary vitamin A intake and pancreatic cancer risk: a meta-analysis of 11 studies
    Zhang, Tao
    Chen, Hongqiang
    Qin, Shiyong
    Wang, Minghai
    Wang, Xianming
    Zhang, Xin
    Liu, Fei
    Zhang, Shuguang
    [J]. BIOSCIENCE REPORTS, 2016, 36
  • [8] Dietary Fiber Intake Reduces Risk for Gastric Cancer: A Meta-analysis
    Zhang, Zhizhong
    Xu, Gelin
    Ma, Minmin
    Yang, Jie
    Liu, Xinfeng
    [J]. GASTROENTEROLOGY, 2013, 145 (01) : 113 - +
  • [9] Dietary fiber intake and reduced risk of ovarian cancer: a meta-analysis
    Zheng, Bowen
    Shen, Hui
    Han, Hedong
    Han, Ting
    Qin, Yonghong
    [J]. NUTRITION JOURNAL, 2018, 17
  • [10] Dietary fiber intake and reduced risk of ovarian cancer: a meta-analysis
    Bowen Zheng
    Hui Shen
    Hedong Han
    Ting Han
    Yonghong Qin
    [J]. Nutrition Journal, 17