Article Publish Status: FREE
Abstract Title:

Healthy Plant Foods Intake Could Protect Against Prostate Cancer Risk: A Case-Control Study

Abstract Source:

Asian Pac J Cancer Prev. 2017 07 27 ;18(7):1905-1912. Epub 2017 Jul 27. PMID: 28749619

Abstract Author(s):

Yahya Jalilpiran, Erfan Hezaveh, Salmeh Bahmanpour, Shiva Faghih

Article Affiliation:

Yahya Jalilpiran


Background: Several studies have investigated the association between healthy plant foods intake and prostate cancer risk with inconsistent results. So this study was conducted to examine the existence of any possible association between healthy plant foods and prostate cancer risk. Materials and Methods: Sixty newly diagnosed prostate cancer cases and 60 controls engaged in a hospital-based case-control study. A validated 16o-items semi-quantitative FFQ was used to assess usual dietary intakes. Energy-adjusted amounts of healthy plant foods intake were calculated using the residual method. Logistic regression model was also used to derive beta estimates and odds ratios. Results: Cases were older and more likely to be inactive. In crude model, individuals in the highest tertile vs lowest tertile of total healthy plant foods (OR= 0.12; 95 % CI 0.04, 0.34), total fruits (OR= 0.11; 95 % CI 0.04, 0.30), total vegetables (OR= 0.08; 95 % CI 0.03, 0.24), fresh fruits (OR= 0.11; 95 % CI 0.04, 0.30), and raw vegetables (OR= 0.06; 95 % CI 0.02, 0.18) had significantly lower risk of prostate cancer. After controlling for potential confounders (age, BMI, total energy intake, job, education, smoking, physical activity, some drug usage, and also dietary intakes), just total healthy plant foods (OR= 0.12; 95 % CI 0.02, 0.55), total vegetables (OR=0.03; 95 % CI 0.00, 0.25), and raw vegetables (OR= 0.01; 95 % CI 0.00, 0.12) were associated with lower prostate cancer risk. Conclusions: The results of this study suggest that a diet rich in healthy plant foods and especially total or raw vegetable may protect against prostate cancer.

Study Type : Human Study
Additional Links
Pharmacological Actions : Chemopreventive : CK(5374) : AC(1717)
Additional Keywords : Chemopreventive, prostate cancer

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