Food groups and risk of prostate cancer: A case-control study in Uruguay

Hugo Deneo-Pellegrini, Alvaro L. Ronco, Eduardo De Stefani, Paolo Boffetta, Pelayo Correa, María Mendilaharsu, Gisele Acosta

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

Objective: The role of foods and beverages has been studied in detail in order to establish probable risk factors for prostate cancer. Methods: Data were derived from 326 cases with incident and microscopically confirmed adenocarcinomas of the prostate and 652 controls. Odds ratios and 95 % confidence intervals of prostate cancer were estimated by unconditional multiple logistic regression. Results: We identified the following food items as risk factors: lamb meat, salted meat, whole milk, total eggs, and maté consumption. The highest OR was associated with total eggs (OR, 2.43; 95 % CI, 1.70-3.48), followed by salted meat (OR, 2.65; 95 % CI, 1.36-3.76), maté consumption (OR, 1.96; 95 % CI, 1.17-3.31), and whole milk (OR, 2.01; 95 % CI, 1.26-2.51). Conclusions: The final model, fitted by stepwise forward method, included total eggs, salted meat, whole milk, and maté consumption, whereas fruits were protective.

Original languageEnglish
Pages (from-to)1031-1038
Number of pages8
JournalCancer Causes and Control
Volume23
Issue number7
DOIs
StatePublished - Jul 2012

Keywords

  • Eggs consumption
  • Lamb meat
  • Prostate cancer
  • Salted meat
  • Whole milk

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