| Titre : | Calcium, dairy foods, and risk of incident and fatal prostate cancer the NIH-AARP diet and health study. (2007) |
| Auteurs : | Yikyung PARK ; HOLLENBECK (Albert) : USA. Aarp. Washington. DC. ; KIPNIS (Victor) : USA. Division of Cancer Prevention. National Cancer Institute. Bethesda. MD. ; Michael-F LEITZMANN ; Panagiota-N MITROU ; Arthur SCHATZKIN |
| Type de document : | Article |
| Dans : | American journal of epidemiology (vol. 166, n° 11, 2007) |
| Pagination : | 1270-1279 |
| Langues: | Anglais |
| Mots-clés : | Calcium ; Produit laitier ; Aliment ; Facteur risque ; Homme ; Incidence ; Régime alimentaire ; Prostate ; Epidémiologie ; Cancer ; Alimentation ; Appareil urogénital |
| Résumé : | [BDSP. Notice produite par INIST-CNRS R0x0z4PP. Diffusion soumise à autorisation]. Calcium and dairy foods in relation to prostate cancer were examined in the National Institutes of Health (NIH) - AARP (formerly known as the American Association of Retired Persons) Diet and Health Study (1995/1996-2001). Diet was assessed with a food frequency questionnaire at baseline. Multivariate relative risks and 95% confidence intervals were estimated by Cox regression. During up to 6 years of follow-up (n=293,888), the authors identified 10,180 total prostate cancer cases (8,754 nonadvanced, 1,426 advanced, and 178 fatal cases). Total and supplemental calcium were unrelated to total and nonadvanced prostate cancer. However, a statistically nonsignificant positive association with total calcium was observed for advanced (>2,000 vs. 500-<750 mg/day : relative risk (RR)=1.25,95% confidence interval (Cl) : 0.91,1.71 ; ptrend=0.06) and fatal (>1,000 vs. 500-<750 mg/day : RR=1.39,95% Cl : 0.92,2.09 ; ptrend=0.10) prostate cancer. Skim milk, but not other dairy foods, was associated with increased risk of advanced prostate cancer (>2 vs. zero servings/day : RR=1.23,95% Cl : 0.99,1.54 ; ptrend=0.01). In contrast, calcium from nondairy foods was associated with lower risk of nonadvanced prostate cancer (>600 vs.<250 mg/day : RR=0.82,95% Cl : 0.68,0.99 ; ptrend=0.04). Although the authors cannot definitively rule out a weak association for aggressive prostate cancer, their findings do not provide strong support for the hypothesis that calcium and dairy foods increase prostate cancer risk. |
Service Documentation EHESP
Me connecter
PORTAIL DOCUMENTAIRE
École des hautes études en santé publique
Catalogue
Multi-bases
Accueil
Sélection de la langue
Adresse
Service Documentation EHESPBibliothèque Rennes Avenue du Professeur Léon Bernard – CS 74312 – 35043 Rennes Cedex Bibliothèque MSSH Paris 20 avenue George Sand - 93210 La Plaine Saint-Denis
France
Bibliothèque Rennes : 02 99 02 29 50 Bibliothèque MSSH Paris : 02 99 02 24 50
contact