scholarly journals Diet Indices Reflecting Changes to Dietary Guidelines for Americans from 1990 to 2015 Are More Strongly Associated with Risk of Coronary Heart Disease

Author(s):  
Casey M Rebholz ◽  
Hyunju Kim ◽  
Jiantao Ma ◽  
Paul F Jacques ◽  
Daniel Levy ◽  
...  

Abstract Background The Dietary Guidelines for Americans (DGAs) provide dietary recommendations for the general population with the intent of preventing chronic disease such as cardiovascular disease. An evaluation of whether updated versions of the DGAs accomplish this goal is lacking. Objective The objective of this project was to determine whether updates to DGAs over time, reflected in subsequent versions of diet quality indices, strengthened the associations between diet quality and risk of cardiovascular disease outcomes. Methods Dietary data collected using a food frequency questionnaire in the Framingham Heart Study Offspring cohort was used to assess adherence to sequential versions of the Healthy Eating Index (1990, 2005, 2010, and 2015) and Alternative Healthy Eating Index (2000 and 2010) (N = 3,267). We conducted prospective analyses using Cox regression to estimate the association between diet indices and incident cardiovascular disease outcomes. Results Among the 3,267 study participants, 54% were female, mean age was 55 years, and mean body mass index was 27 kg/m2. There were a total of 544 events for the composite outcome of cardiovascular diseases (324 coronary heart disease events, 153 stroke events, and 187 heart failure events). Adherence to any dietary index was inversely associated with risk of cardiovascular disease, coronary heart disease, and heart failure, but not stroke. Compared to HEI-1990, scores for the more recent diet indices were more strongly associated with coronary heart disease risk, but not cardiovascular disease, heart failure, or stroke. Conclusions More recent iterations of diet indices, reflecting updates to the DGAs over time, are more strongly associated with risk of incident coronary heart disease than the original diet index (HEI-1990).

2013 ◽  
Vol 144 (3) ◽  
pp. 399-407 ◽  
Author(s):  
Patricia M. Guenther ◽  
Sharon I. Kirkpatrick ◽  
Jill Reedy ◽  
Susan M. Krebs-Smith ◽  
Dennis W. Buckman ◽  
...  

2019 ◽  
Vol 150 (2) ◽  
pp. 312-321 ◽  
Author(s):  
Emily A Hu ◽  
Lyn M Steffen ◽  
Josef Coresh ◽  
Lawrence J Appel ◽  
Casey M Rebholz

ABSTRACT Background The Healthy Eating Index–2015 (HEI-2015) score measures adherence to recommendations from the 2015–2020 Dietary Guidelines for Americans. The HEI-2015 was altered from the HEI-2010 by reclassifying sources of dietary protein and replacing the empty calories component with 2 new components: saturated fats and added sugars. Objectives Our aim was to assess whether the HEI-2015 score, along with 3 other previously defined indices, were associated with incident cardiovascular disease (CVD), CVD mortality, and all-cause mortality. Methods We conducted a prospective analysis of 12,413 participants aged 45–64 y (56% women) from the Atherosclerosis Risk in Communities (ARIC) Study. The HEI-2015, Alternative Healthy Eating Index–2010 (AHEI-2010), alternate Mediterranean (aMed) diet, and Dietary Approaches to Stop Hypertension Trial (DASH) scores were computed using the average dietary intakes of Visits 1 (1987–1989) and 3 (1993–1995). Incident CVD, CVD mortality, and all-cause mortality data were ascertained from baseline through 31 December, 2017. We used Cox proportional hazards models to estimate HRs and 95% CIs. Results There were 4509 cases of incident CVD, 1722 cases of CVD mortality, and 5747 cases of all-cause mortality over a median of 24–25 y of follow-up. Compared with participants in the lowest quintile of HEI-2015, participants in the highest quintile had a 16% lower risk of incident CVD (HR: 0.84; 95% CI: 0.76–0.93; P-trend < 0.001), 32% lower risk of CVD mortality (HR: 0.68; 95% CI: 0.58–0.80; P-trend < 0.001), and 18% lower risk of all-cause mortality (HR: 0.82; 95% CI: 0.75–0.89; P-trend < 0.001) after adjusting for demographic and lifestyle covariates. There were similar protective associations for AHEI-2010, aMed, and DASH scores, and no significant interactions by race. Conclusions Higher adherence to the 2015–2020 Dietary Guidelines for Americans was associated with lower risks of incident CVD, CVD mortality, and all-cause mortality among US adults.


Circulation ◽  
2012 ◽  
Vol 125 (suppl_10) ◽  
Author(s):  
Elizabeth J Bell

Introduction: Although there is substantial evidence that physical activity reduces risk of cardiovascular disease (CVD), the few studies that included African Americans offer inconclusive evidence and did not study stroke and heart failure separately. Objective: We examined, in African Americans and Caucasians in the Atherosclerosis Risk in Communities study (ARIC), the association of physical activity with CVD incidence (n=1,039) and its major components - stroke (n=350), heart failure (n=633), and coronary heart disease (n=442) - over a follow-up period of 21 years. Methods: ARIC is a population-based biracial cohort study of 45– to 64-yr-old adults at the baseline visit in 1987–89. Physical activity was assessed using the modified Baecke physical activity questionnaire and categorized by the American Heart Association’s ideal CVD health guidelines: poor, intermediate, and ideal physical activity. An incident CVD event was defined as the first occurrence of 1) heart failure, 2) definite or probable stroke, or 3) coronary heart disease, defined as a definite or probable myocardial infarction or definite fatal coronary heart disease. Results: We included 3,707 African Americans and 10,018 Caucasians free of CVD at the baseline visit. After adjustment for age, sex, cigarette smoking, alcohol intake, hormone therapy use, education, and ‘Western’ and ‘Prudent’ dietary pattern scores, higher physical activity was inversely related to CVD, heart failure, and coronary heart disease incidence in African Americans and Caucasians (p-values for trend tests <.0001), and with stroke in African Americans. Hazard ratios (95% confidence intervals) for CVD for intermediate and ideal physical activity, respectively, compared to poor, were similar by race: 0.65 (0.56, 0.75) and 0.59 (0.49, 0.71) for African Americans, and 0.74 (0.66, 0.83) and 0.67 (0.59, 0.75) for Caucasians (p-value for interaction = 0.38). Physical activity was also associated similarly in African Americans and Caucasians for each of the individual CVD outcomes (coronary heart disease, heart failure, and stroke), with an approximate one-third reduction in risk for intermediate and ideal physical activity versus poor physical activity- this reduction was statistically significant. Conclusions: In conclusion, our findings reinforce public health recommendations that regular physical activity is important for CVD risk reduction, including reductions in stroke and heart failure. They provide strong new evidence that this risk reduction applies to African Americans as well as Caucasians and support the idea that some physical activity is better than none.


Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Teresa Fung ◽  
An Pan ◽  
Tao Hou ◽  
Dariush Mozzafarian ◽  
Shilpa Bhupathiraju ◽  
...  

Introduction: We have previously derived a food based diet quality score associated with weight change. In this analysis, we prospectively assessed the association between this score and risk of coronary heart disease (CHD). Methods: We followed 74,667 women in the Nurse’ Health Study (baseline age 35-55 y), 28,977 men in the Health Professionals Follow-up Study (baseline age 50-72), and 92,513 women in the Nurses’ Health Study 2 (baseline age 25-42) without a history of cardiovascular disease for up to 26 years between 1984 and 2011. Diet was assessed up to 7 times using repeated food frequency questionnaires. We computed the Food Quality Score (FQS) for each individual. A higher FQS score represents a healthier diet. The association between the FQS and CHD risk was assessed using Cox proportional hazard model controlling for potential confounders. We also compared the strength of association of FQS with other diet quality scores. Results: We ascertained 6497 incident CHD events, including 4594 nonfatal myocardial infarct (MI) and 2055 fatal cases. Comparing top to bottom deciles, the pooled RR was 0.66 (95% CI=0.58-0.74, p trend<0.001) for total CHD, 0.63 (0.54-0.73, p trend<0.001) for non-fatal MI, and 0.73 (0.59-0.90, p trend=0.001) for fatal MI. The association for CHD was significant in lean (BMI<25) and overweight (BMI>=25) individuals, those with or without a family history of MI, and physical activity above or below the median. When comparing the FQS with other diet quality scores that have previously been associated to lower CHD risk, one standard deviation increase in the FQS was not significantly different from the Alternate Mediterranean Diet score, the Alternate Healthy Eating Index-2010 or the Dietary Approaches to Stop Hypertension score in its association with CHD risk. Conclusion: A higher FQS was associated with lower CHD risk. The FQS was comparable to food and nutrient based diet quality score that have previously been associated with lower CVD risk and indicates a potential to develop a simple food only diet quality for public health applications of assessing diet quality.


Circulation ◽  
2021 ◽  
Vol 143 (Suppl_1) ◽  
Author(s):  
Meghana Gadgil ◽  
Alexis F Wood ◽  
Ibrahim Karaman ◽  
Goncalo Gomes Da Graca ◽  
Ioanna Tzoulaki ◽  
...  

Introduction: Poor dietary quality is a well-known risk factor for diabetes and cardiovascular disease (CVD), however metabolites marking adherence to U.S. dietary guidelines are unknown. Our goal was to determine a pattern of metabolites associated with the Healthy Eating Index-2015 (HEI-2015). We hypothesize that there will be metabolites positively and negatively associated with the HEI-2015 score, including those previously linked to diabetes and CVD. Methods: Sample: 2269 adult men and women from the Multi-Ethnic Study of Atherosclerosis (MESA) longitudinal cohort study without known cardiovascular disease or diabetes. Data/specimens: Fasting serum specimens, diet and demographic questionnaires at baseline. Metabolomics: Untargeted 1 H NMR CPMG spectroscopy (600 MHz) annotated by internal and external reference data sets. Statistical analysis: Metabolome-wide association study (MWAS) using linear regression models specifying each spectral feature as the outcome in separate models, HEI-2015 score as the predictor, and adjustment for age, sex, race, and study site, accounting for multiple comparisons. Elastic net regularized regression was used to select an optimal subset of features associated with HEI-2015 score. Separately, hierarchical clustering defined discrete groups of correlated NMR features also tested for association with HEI-2015 score. Results: MWAS identified 1914 spectral features significantly associated with the HEI-2015 diet score. After elastic net regression, 35 metabolomic spectral features remained associated with HEI-2015 diet score. Cluster analysis identified seven clusters, three of which were significantly associated with HEI-2015 score after Bonferroni correction. (Table) Conclusions: Cholesterol moieties, proline betaine, proline/glutamate and fatty acyls chains were significantly associated with higher diet quality in the MESA cohort. Further analysis may clarify the link between dietary quality, metabolites, and pathogenesis of diabetes and CVD.


Circulation ◽  
2017 ◽  
Vol 135 (suppl_1) ◽  
Author(s):  
Elizabeth J Bell ◽  
Jennifer L St. Sauver ◽  
Veronique L Roger ◽  
Nicholas B Larson ◽  
Hongfang Liu ◽  
...  

Introduction: Proton pump inhibitors (PPIs) are used by an estimated 29 million Americans. PPIs increase the levels of asymmetrical dimethylarginine, a known risk factor for cardiovascular disease (CVD). Data from a select population of patients with CVD suggest that PPI use is associated with an increased risk of stroke, heart failure, and coronary heart disease. The impact of PPI use on incident CVD is largely unknown in the general population. Hypothesis: We hypothesized that PPI users have a higher risk of incident total CVD, coronary heart disease, stroke, and heart failure compared to nonusers. To demonstrate specificity of association, we additionally hypothesized that there is not an association between use of H 2 -blockers - another commonly used class of medications with similar indications as PPIs - and CVD. Methods: We used the Rochester Epidemiology Project’s medical records-linkage system to identify all residents of Olmsted County, MN on our baseline date of January 1, 2004 (N=140217). We excluded persons who did not grant permission for their records to be used for research, were <18 years old, had a history of CVD, had missing data for any variable included in our model, or had evidence of PPI use within the previous year.We followed our final cohort (N=58175) for up to 12 years. The administrative censoring date for CVD was 1/20/2014, for coronary heart disease was 8/3/2016, for stroke was 9/9/2016, and for heart failure was 1/20/2014. Time-varying PPI ever-use was ascertained using 1) natural language processing to capture unstructured text from the electronic health record, and 2) outpatient prescriptions. An incident CVD event was defined as the first occurrence of 1) validated heart failure, 2) validated coronary heart disease, or 3) stroke, defined using diagnostic codes only. As a secondary analysis, we calculated the association between time-varying H 2 -blocker ever-use and CVD among persons not using H 2 -blockers at baseline. Results: After adjustment for age, sex, race, education, hypertension, hyperlipidemia, diabetes, and body-mass-index, PPI use was associated with an approximately 50% higher risk of CVD (hazard ratio [95% CI]: 1.51 [1.37-1.67]; 2187 CVD events), stroke (hazard ratio [95% CI]: 1.49 [1.35-1.65]; 1928 stroke events), and heart failure (hazard ratio [95% CI]: 1.56 [1.23-1.97]; 353 heart failure events) compared to nonusers. Users of PPIs had a 35% greater risk of coronary heart disease than nonusers (95% CI: 1.13-1.61; 626 coronary heart disease events). Use of H 2 -blockers was also associated with a higher risk of CVD (adjusted hazard ratio [95% CI]: 1.23 [1.08-1.41]; 2331 CVD events). Conclusions: PPI use is associated with a higher risk of CVD, coronary heart disease, stroke and heart failure. Use of a drug with no known cardiac toxicity - H 2 -blockers - was also associated with a greater risk of CVD, warranting further study.


2014 ◽  
Vol 108 (12) ◽  
pp. 1779-1785 ◽  
Author(s):  
Hwa Mu Lee ◽  
Michael A. Liu ◽  
Elizabeth Barrett-Connor ◽  
Nathan D. Wong

Author(s):  
Andrea J. Glenn ◽  
Kenneth Lo ◽  
David J. A. Jenkins ◽  
Beatrice A. Boucher ◽  
Anthony J. Hanley ◽  
...  

Background The plant‐based Dietary Portfolio combines established cholesterol‐lowering foods (plant protein, nuts, viscous fiber, and phytosterols), plus monounsaturated fat, and has been shown to improve low‐density lipoprotein cholesterol and other cardiovascular disease (CVD) risk factors. No studies have evaluated the relation of the Dietary Portfolio with incident CVD events. Methods and Results We followed 123 330 postmenopausal women initially free of CVD in the Women's Health Initiative from 1993 through 2017. We used Cox proportional‐hazard models to estimate adjusted hazard ratios (HRs) and 95% CI of the association of adherence to a Portfolio Diet score with CVD outcomes. Primary outcomes were total CVD, coronary heart disease, and stroke. Secondary outcomes were heart failure and atrial fibrillation. Over a mean follow‐up of 15.3 years, 13 365 total CVD, 5640 coronary heart disease, 4440 strokes, 1907 heart failure, and 929 atrial fibrillation events occurred. After multiple adjustments, adherence to the Portfolio Diet score was associated with lower risk of total CVD (HR, 0.89; 95% CI, 0.83–0.94), coronary heart disease (HR, 0.86; 95% CI, 0.78–0.95), and heart failure (HR, 0.83; 95% CI, 0.71–0.99), comparing the highest to lowest quartile of adherence. There was no association with stroke (HR, 0.97; 95% CI, 0.87–1.08) or atrial fibrillation (HR, 1.10; 95% CI, 0.87–1.38). These results remained statistically significant after several sensitivity analyses. Conclusions In this prospective cohort of postmenopausal women in the United States, higher adherence to the Portfolio Diet was associated with a reduction in incident cardiovascular and coronary events, as well as heart failure. These findings warrant further investigation in other populations.


Circulation ◽  
2020 ◽  
Vol 141 (Suppl_1) ◽  
Author(s):  
Andreea M Rawlings ◽  
Christie M Ballantyne ◽  
Rebecca F Gottesman ◽  
Ron C Hoogeveen ◽  
Timothy M Hughes ◽  
...  

Background: Cerebrovascular disease is often the consequence of cardiac disease. Our aim was to examine associations of biomarkers of cardiovascular disease, high sensitivity troponin T (hs-cTnT), NT-proBNP, and galectin-3, with cerebrovascular signs: lacunar infarcts, lobar and subcortical microhemorrhages, cortical infarcts, and white matter hyperintensity (WMH) volume. We also examined total cortical and Alzheimer’s Disease (AD) signature region volumes. Methods: We conducted a cross-sectional analysis of 1748 ARIC participants from the 2011-2013 exam who had biomarker measurements, completed a brain MRI, and did not have a clinical history of stroke. We used linear regression to model brain volumes, modeled as Z scores, and logistic regression for all other outcomes; biomarkers were log transformed. We repeated analyses excluding persons with coronary heart disease, atrial fibrillation, and heart failure. Results: The mean age of participants was 76, 62% were female, and 21% were Black. All biomarkers were associated with total cortical volume. Each standard deviation increase in log hs-cTnT was associated with lower total cortical volume (adjusted beta = -0.08, 95% CI: -0.12, -0.05); results for the other biomarkers were similar (Figure). All biomarkers were associated with lobar microhemorrhages. Hs-cTnT and NT-proBNP were associated with WMH volume, but galectin-3 was not. No biomarker was associated with subcortical microhemorrhages or cortical infarcts. Results were similar in persons without coronary heart disease, atrial fibrillation, or heart failure (conditions associated with cerebral thromboembolism). Conclusions: In persons free of clinical cardiovascular disease, biomarkers of cardiac stretch, strain, and fibrosis were associated cerebral small vessel disease and reduced cortical volume, but not in a specific pattern suggestive of AD pathogenesis. This suggests subclinical vascular insults affect brain structure through mixed pathogenic processes.


Sign in / Sign up

Export Citation Format

Share Document