کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3445661 | 1595332 | 2007 | 7 صفحه PDF | دانلود رایگان |
PurposeWe sought to describe population and survival characteristics in nonvitamin, nonmineral (NVNM) supplement users in a population-based cohort study.MethodsPeople from 43 to 86 years of age living in Beaver Dam, Wisconsin, participated in a baseline examination from 1988 to 1990 (n = 4926) and three follow-up examinations at 5-year intervals (n = 3722, 2962, 2375 at each successive examination). Medication and supplement use, medical and lifestyle factors were collected during the examination and survival was monitored through 2002.ResultsNVNM supplement use increased from 5% at baseline, to 6% at the second, to 21% at the third to 30% at the fourth examination. In general, younger age, vitamin or mineral use, and taking more medications was directly related to NVNM supplement use, while current smoking and history of other systemic diseases (e.g., cardiovascular disease, cancer) was inversely related to NVNM supplement use. After adjusting for age, sex, and other medical and lifestyle factors, users of NVNM supplements had lower mortality (hazard ratio, 0.74; 95% confidence interval, 0.57–0.95, p = 0.02) than nonusers.ConclusionsNVNM supplement users had a healthier lifestyle and fewer co-morbid medical conditions and were more likely to survive after adjusting for these factors than non-users.
Journal: Annals of Epidemiology - Volume 17, Issue 12, December 2007, Pages 933–939