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Changes in Diet Quality Scores and Risk of Cardiovascular Disease Among US Men and Women.

ABSTRACT: Adherence to several diet quality scores, including the Alternative Healthy Eating Index, Alternative Mediterranean Diet score, and Dietary Approach to Stop Hypertension, has been associated with lower risk of cardiovascular disease (CVD), but little is known about how changes in these scores over time influence subsequent CVD risk.We analyzed the association between 4-year changes in the 3 diet quality scores (Alternative Healthy Eating Index, Alternative Mediterranean Diet score, and Dietary Approach to Stop Hypertension) and subsequent cardiovascular disease (CVD) risk among 29?343 men in the Health Professionals Follow-up Study and 51?195 women in the Nurses' Health Study (1986-2010). During 1?394?702 person-years of follow-up, we documented 11?793 CVD cases. Compared with participants whose diet quality remained relatively stable in each 4-year period, those with the greatest improvement in diet quality scores had a 7% to 8% lower CVD risk in the subsequent 4-year period (pooled hazard ratio, 0.92 [95% confidence interval (CI), 0.87-0.99] for the Alternative Healthy Eating Index; 0.93 [95% CI, 0.85-1.02] for the Alternative Mediterranean Diet score; and 0.93 [95% CI, 0.87-0.99] for the Dietary Approach to Stop Hypertension; all P for trend <0.05). In the long term, increasing the diet scores from baseline to the first 4-year follow-up was associated with lower CVD risk during the next 20 years (7% [95% CI, 1-12] for the Alternative Healthy Eating Index, and 9% [95% CI, 3-14] for the Alternative Mediterranean Diet score). A decrease in diet quality scores was associated with significantly elevated risk of CVD in subsequent time periods.Improving adherence to diet quality scores over time is associated with significantly lower CVD risk in both the short term and long term.

SUBMITTER: Sotos-Prieto M

PROVIDER: S-EPMC4673892 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature

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Changes in Diet Quality Scores and Risk of Cardiovascular Disease Among US Men and Women.

Sotos-Prieto Mercedes M Bhupathiraju Shilpa N SN Mattei Josiemer J Fung Teresa T TT Li Yanping Y Pan An A Willett Walter C WC Rimm Eric B EB Hu Frank B FB

Circulation 20151005 23

<h4>Background</h4>Adherence to several diet quality scores, including the Alternative Healthy Eating Index, Alternative Mediterranean Diet score, and Dietary Approach to Stop Hypertension, has been associated with lower risk of cardiovascular disease (CVD), but little is known about how changes in these scores over time influence subsequent CVD risk.<h4>Methods and results</h4>We analyzed the association between 4-year changes in the 3 diet quality scores (Alternative Healthy Eating Index, Alte ...[more]

PMID: 26644246

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Project description:IntroductionRisk factors for cardiovascular disease (CVD) also increase the risk of dementia. However, whether commonly used CVD risk scores are associated with dementia risk in older adults who do not have a history of CVD, and potential gender differences in this association, remains unclear. The aim of this study was to determine whether CVD risk scores are prospectively associated with cognitive decline and dementia in initially healthy older men and women.MethodsA total of19,114 participants from a prospective cohort of individuals aged 65+ years without known CVD or dementia were recruited. The atherosclerotic cardiovascular disease risk score (ASCVDRS), Systematic Coronary Risk Evaluation 2-Older Persons (SCORE2-OP), and the Framingham risk score (FRS) were calculated at baseline. Risk of dementia (according to DSM-IV criteria) and cognitive decline (defined as a >1.5 standard deviation decline in global cognition, episodic memory, psychomotor speed, or verbal fluency from the previous year) were assessed using hazard ratio.ResultsOver a median follow-up of 6.4 years, 850 individuals developed dementia and 4,352 cognitive decline. Men and women in the highest ASCVDRS tertile had a 41% (95% CI 1.08, 1.85) and 45% (1.11, 1.89) increased risk of dementia compared to the lowest tertile, respectively. Likewise, men and women in the highest SCORE2-OP tertile had a 64% (1.24, 2.16) and 60% (1.22, 2.11) increased risk of dementia compared to the lowest tertile, respectively. Findings were similar, but the risk was slightly lesser when examining risk of cognitive decline for both ASCVDRS and SCORE2-OP. However, FRS was only associated with the risk of cognitive decline among women (highest vs. lowest tertiles: 1.13 [1.01-1.26]).ConclusionThese findings suggest the utility of the ASCVDRS and SCORE2-OP in clinical practice, to not only assess future risk of CVD, but also as potential early indicators of cognitive impairment, even in relatively healthy older men and women.

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Changes in Diet Quality Scores and Risk of Cardiovascular Disease Among US Men and Women.

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Changes in Diet Quality Scores and Risk of Cardiovascular Disease Among US Men and Women.

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