| Titre : | Dietary Calcium and Magnesium Intake and Mortality : A Prospective Study of Men. (2010) |
| Auteurs : | Joanna KALUZA ; Anna BRZOZOWSKA ; LEVITAN (Emily-B) : USA. Department of Epidemiology. University of Alabama at Birmingham. Birmingham. AL. ; Nicola ORSINI ; Wojciech ROSZKOWSKI ; Alicja WOLK ; Department of Human Nutrition. Warsaw University of Life Sciences-Sggw. Warsaw. POL ; Division of Nutritional Epidemiology. Karolinska Institutet. Stockholm. SWE |
| Type de document : | Article |
| Dans : | American journal of epidemiology (vol. 171, n° 7, 2010) |
| Pagination : | 801-807 |
| Langues: | Anglais |
| Mots-clés : | Régime alimentaire ; Alimentation ; Aliment ; Calcium ; Magnésium ; Epidémiologie ; Mortalité ; Etude prospective ; Homme ; Supplémentation ; Nutrition ; Consommation alimentaire ; Comportement alimentaire |
| Résumé : | [BDSP. Notice produite par INIST-CNRS 8lpR0xHA. Diffusion soumise à autorisation]. The authors examined the association of dietary calcium and magnesium intake with all-cause, cardiovascular disease (CVD), and cancer mortality among 23,366 Swedish men, aged 45-79 years, who did not use dietary supplements. Cox proportional hazards regression models were used to estimate the multivariate hazard ratios and 95% confidence intervals of mortality. From baseline 1998 through December 2007,2,358 deaths from all causes were recorded in the Swedish population registry ; through December 2006,819 CVD and 738 cancer deaths were recorded in the Swedish cause-of-death registry. Dietary calcium was associated with a statistically significant lower rate of all-cause mortality (hazard ratio (HR)=0.75,95% confidence interval (CI) : 0.63,0.88 ; Ptrend<0.001) and a nonsignificantly lower rate of CVD (HR=0.77,95% CI : 0.58,1.01 ; Ptrend=0.064) but not cancer mortality (HR=0.87,95% CI : 0.65,1.17 ; Ptrend=0.362) when the highest intake tertile (mean=1,953 mg/day ; standard deviation (SD), 334) was compared with the lowest (990 mg/day ; SD, 187). Dietary magnesium intake (means of tertiles ranged from 387 mg/day (SD, 31) to 523 mg/day (SD, 38) was not associated with all-cause, CVD, or cancer mortality. This population-based, prospective study of men with relatively high intakes of dietary calcium and magnesium showed that intake of calcium above that recommended daily may reduce all-cause mortality. |
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