Consumption of fruits, vegetables, and seaweeds (sea vegetables) and pancreatic cancer risk: The Ohsaki Cohort Study

Michiko Shigihara, Taku Obara, Masato Nagai, Yumi Sugawara, Takashi Watanabe, Masako Kakizaki, Yoshikazu Nishino, Shinichi Kuriyama, Ichiro Tsuji

研究成果: ジャーナルへの寄稿学術論文査読

15 被引用数 (Scopus)

抄録

Studies on the effects of consumption of fruits, vegetables, and seaweeds on the incidence of pancreatic cancer are not conclusive. We examined the association (if any) between the consumption of fruits, vegetables, and seaweeds and the risk of pancreatic cancer in Japan. Data from 32,859 participants registered in the Ohsaki National Health Insurance Cohort Study who were 40-79 years old and free of cancer at baseline were analyzed. Consumption of fruits, vegetables, and seaweeds was assessed at baseline using a self-administered food frequency questionnaire (containing 40 items). Incidences of pancreatic cancer were identified by computer linkage with the Miyagi Prefectural Cancer Registry. During 11 years of follow-up, 137 pancreatic cancers (67 men and 70 women) were identified. The hazard ratios (95% confidence interval) of pancreatic cancer risk for the highest versus the lowest tertile were 0.82 (0.40-1.68, trend P= 0.57) in men and 0.64 (0.35-1.20, trend P= 0.22) in women for total consumption of fruits, 0.89 (0.46-1.73, trend P= 0.76) in men and 0.67 (0.33-1.35, trend P= 0.23) in women for total consumption of vegetables, and 0.92 (0.46-1.84, trend P= 0.81) in men for consumption of seaweeds (results for the consumption of seaweeds in women were not analyzed because of poor reliability), respectively. Total consumption of fruits, vegetables, and seaweeds was not associated with a reduced risk of pancreatic cancer.

本文言語英語
ページ(範囲)129-136
ページ数8
ジャーナルCancer Epidemiology
38
2
DOI
出版ステータス出版済み - 04-2014
外部発表はい

All Science Journal Classification (ASJC) codes

  • 疫学
  • 腫瘍学
  • 癌研究

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