Association of adiposity status and changes in early to mid-adulthood with incidence of Alzheimer's disease.
Association of adiposity status and changes in early to mid-adulthood with incidence of Alzheimer's disease.
复制标题
肥胖状态的关联和早期至中期的变化与阿尔茨海默氏病的发生率。
DOI:
10.1093/aje/kwn229
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发表时间:
2008-11-15
影响因子:
5
通讯作者:
Zonderman AB
中科院分区:
文献类型:
--
作者:
Beydoun MA;Lhotsky A;Wang Y;Dal Forno G;An Y;Metter EJ;Ferrucci L;O'Brien R;Zonderman AB
Adiposity status and change are potential risk factors for Alzheimer’s disease (AD). The authors used data on 2,322 participants in the Baltimore Longitudinal Study of Aging to analyze the relation between AD incidence and adiposity in Cox proportional hazards models, with adjustment for sociodemographic factors and smoking status. Body mass index (BMI; weight (kg)/height (m)2) and waist circumference at specific ages were predicted by empirical Bayes estimators from mixed-effects regression models. After a median of 23.4 years of follow-up between 1958 and 2006, 187 participants developed AD. Among men, being underweight (BMI ≤ 18.5) at age 30, 40, or 45 years increased the likelihood of AD (hazard ratio (HR) = 5.76, 95% confidence interval (CI): 2.07, 16.00); among women, being obese (BMI ≥ 30) at age 30, 40, or 45 years and jointly centrally obese (waist circumference ≥ 80th percentile) at age 30, 35, or 50 years increased AD risk (HR = 6.57, 95% CI: 1.96, 22.02). Women who lost weight (BMI change <10th percentile) between ages 30 and 45 years were also at increased risk (HR = 2.02, 95% CI: 1.06, 3.85). Weight gain among men (BMI change >90th percentile) between ages 30 and 50 years increased AD risk (HR = 3.70, 95% CI: 1.43, 9.56). Future studies should identify age- and gender-specific optimal weights and weight-loss strategies for preventing AD and investigate potential mechanisms.
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影响因子:
9.9
作者:
Buchman, A. S.;Schneider, J. A.;Bennett, D. A.
通讯作者:
Bennett, D. A.
影响因子:
9.9
作者:
Kawas, C;Gray, S;Zonderman, A
通讯作者:
Zonderman, A
影响因子:
--
作者:
Kivipelto, M;Ngandu, T;Nissinen, A
通讯作者:
Nissinen, A
影响因子:
6.9
作者:
Freiberg, Matthew S.;Pencina, Michael J.;Vasan, Ramachandran S.
通讯作者:
Vasan, Ramachandran S.
影响因子:
7.2
作者:
Hendrie, HC
通讯作者:
Hendrie, HC