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

Auteur(s) :
Sugawara Y., Kakizaki M., Nishino Y., Tsuji I., Shigihara M., Obara T., Nagai M., Watanabe T., Kuriyama S.
Date :
Avr, 2014
Source(s) :
Cancer epidemiology. #38:2 p129-136
Adresse :
Division of Molecular Epidemiology, Environment and Genome Research Center, Tohoku University Graduate School of Medicine, Sendai, Japan; Division of Epidemiology, Department of Public Health and Forensic Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan. Electronic address: shigi@med.tohoku.ac.jp.

Sommaire de l'article

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.

Source : Pubmed
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