Titre :
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Dietary Patterns, Supplement Use, and the Risk of Symptomatic Benign Prostatic Hyperplasia : Results from the Prostate Cancer Prevention Trial. (2008)
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Auteurs :
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Alan-R KRISTAL ;
Kathryn-B Arnold ;
Phyllis GOODMAN ;
Marian-L NEUHOUSER ;
PENSON (David-F) : USA. Department of Urology. Keck School of Medicine. University of Southern California. Los Angeles. CA. ;
Jeannette-M SCHENK ;
THOMPSON (Ian-M) : USA. Department of Urology. University of Texas Health Sciences Center. San Antonio. TX.
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Type de document :
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Article
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Dans :
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American journal of epidemiology (vol. 167, n° 8, 2008)
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Pagination :
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925-934
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Langues:
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Anglais
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Mots-clés :
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Régime alimentaire
;
Nutrition
;
Aliment
;
Alimentation
;
Boisson alcoolisée
;
Homme
;
Facteur risque
;
Symptôme
;
Prévention santé
;
Essai préventif
;
Essai thérapeutique
;
Prostate
;
Epidémiologie
;
Tumeur bénigne
;
Cancer
;
Appareil urogénital
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Résumé :
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[BDSP. Notice produite par INIST-CNRS R0xC9rBn. Diffusion soumise à autorisation]. This study examined dietary risk factors for incident benign prostatic hyperplasia (BPH) in 4,770 Prostate Cancer Prevention Trial (1994-2003) placebo-arm participants who were free of BPH at baseline. BPH was assessed over 7 years and was defined as medical or surgical treatment or repeated elevation (>14) on the International Prostate Symptom Score questionnaire. Diet, alcohol, and supplement use were assessed by use of a food frequency questionnaire. There were 876 incident BPH cases (33.6/1,000 person-years). The hazard ratios for the contrasts of the highest to lowest quintiles increased 31% for total fat and 27% for polyunsaturated fat and decreased 15% for protein (all ptrend2/day : hazard ratio (HR)=0.67) and vegetables (4/day : HR=0.68) and higher in daily (vs.
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