Defining whole-grain foods – does it change estimations of intakes and associations with CVD risk factors: an Australian and Swedish perspective

2021 ◽  
pp. 1-12
Author(s):  
Katrina R. Kissock ◽  
Eva Warensjö Lemming ◽  
Cecilia Axelsson ◽  
Elizabeth P. Neale ◽  
Eleanor J. Beck
Keyword(s):  
Risk Factors ◽  
Dry Weight ◽  
Food Composition ◽  
Whole Grain ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
Anthropometric Measures ◽  
Mean Differences ◽  
The Impact ◽  
Swedish Data

Abstract Historically, there are inconsistencies in the calculation of whole-grain intake, particularly through use of highly variable whole-grain food definitions. The current study aimed to determine the impact of using a whole-grain food definition on whole-grain intake estimation in Australian and Swedish national cohorts and investigate impacts on apparent associations with CVD risk factors. This utilised the Australian National Nutrition and Physical Activity Survey 2011–2012, the Swedish Riksmaten adults 2010–2011 and relevant food composition databases. Whole-grain intakes and associations with CVD risk factors were determined based on consumption of foods complying with the Healthgrain definition (≥30 % whole grain (dry weight), more whole than refined grain and meeting accepted standards for ‘healthy foods’ based on local regulations) and compared with absolute whole-grain intake. Compliance of whole-grain containing foods with the Healthgrain definition was low in both Sweden (twenty-nine of 155 foods) and Australia (214 of 609 foods). Significant mean differences of up to 24·6 g/10 MJ per d of whole-grain intake were highlighted using Swedish data. Despite these large differences, application of a whole-grain food definition altered very few associations with CVD risk factors, specifically, changes with body weight and blood glucose associations in Australian adults where a whole-grain food definition was applied, and some anthropometric measures in Swedish data where a high percentage of whole-grain content was included. Use of whole-grain food definitions appears to have limited impact on measuring whole-grain health benefits but may have greater relevance in public health messaging.

scholarly journals Impact of risk factors associated with cardiovascular outcomes in patients with rheumatoid arthritis

2017 ◽  
Vol 77 (1) ◽  
pp. 48-54 ◽  
Author(s):  
Cynthia S Crowson ◽  
Silvia Rollefstad ◽  
Eirik Ikdahl ◽  
George D Kitas ◽  
Piet L C M van Riel ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Risk Factors ◽  
Total Cholesterol ◽  
Smoking Prevalence ◽  
Disease Activity Score ◽  
Population Attributable Risk ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
The Impact

ObjectivesPatients with rheumatoid arthritis (RA) have an excess risk of cardiovascular disease (CVD). We aimed to assess the impact of CVD risk factors, including potential sex differences, and RA-specific variables on CVD outcome in a large, international cohort of patients with RA.MethodsIn 13 rheumatology centres, data on CVD risk factors and RA characteristics were collected at baseline. CVD outcomes (myocardial infarction, angina, revascularisation, stroke, peripheral vascular disease and CVD death) were collected using standardised definitions.Results5638 patients with RA and no prior CVD were included (mean age: 55.3 (SD: 14.0) years, 76% women). During mean follow-up of 5.8 (SD: 4.4) years, 148 men and 241 women developed a CVD event (10-year cumulative incidence 20.9% and 11.1%, respectively). Men had a higher burden of CVD risk factors, including increased blood pressure, higher total cholesterol and smoking prevalence than women (all p<0.001). Among the traditional CVD risk factors, smoking and hypertension had the highest population attributable risk (PAR) overall and among both sexes, followed by total cholesterol. The PAR for Disease Activity Score and for seropositivity were comparable in magnitude to the PAR for lipids. A total of 70% of CVD events were attributable to all CVD risk factors and RA characteristics combined (separately 49% CVD risk factors and 30% RA characteristics).ConclusionsIn a large, international cohort of patients with RA, 30% of CVD events were attributable to RA characteristics. This finding indicates that RA characteristics play an important role in efforts to reduce CVD risk among patients with RA.

scholarly journals Patterns of Immune Activation in HIV and Non HIV Subjects and Its Relation to Cardiovascular Disease Risk

2021 ◽  
Vol 12 ◽  
Author(s):  
Alinda G. Vos ◽  
Caitlin N. Dodd ◽  
Eveline M. Delemarre ◽  
Stefan Nierkens ◽  
Celicia Serenata ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cardiovascular Disease ◽  
Immune Activation ◽  
Hiv Positive ◽  
Inflammation Markers ◽  
Cvd Risk Factors ◽  
Immune Markers ◽  
Cvd Risk ◽  
The Impact ◽  
Hiv Negative

IntroductionInsight into inflammation patterns is needed to understand the pathophysiology of HIV and related cardiovascular disease (CVD). We assessed patterns of inflammation related to HIV infection and CVD risk assessed with carotid intima media thickness (CIMT).MethodsA cross-sectional study was performed in Johannesburg, South Africa, including participants with HIV who were virally suppressed on anti-retroviral therapy (ART) as well as HIV-negative participants who were family members or friends to the HIV-positive participants. Information was collected on CVD risk factors and CIMT. Inflammation was measured with the Olink panel ‘inflammation’, allowing to simultaneously assess 92 inflammation markers. Differences in inflammation patterns between HIV-positive and HIV-negative participants were explored using a principal component analysis (PCA) and ANCOVA. The impact of differentiating immune markers, as identified by ANCOVA, on CIMT was assessed using linear regression while adjusting for classic CVD risk factors.ResultsIn total, 185 HIV-positive and 104 HIV negative participants, 63% females, median age 40.7 years (IQR 35.4 – 47.7) were included. HIV-positive individuals were older (+6 years, p &lt;0.01) and had a higher CIMT (p &lt;0.01). No clear patterns of inflammation were identified by use of PCA. Following ANCOVA, nine immune markers differed significantly between HIV-positive and HIV-negative participants, including PDL1. PDL1 was independently associated with CIMT, but upon stratification this effect remained for HIV-negative individuals only.ConclusionHIV positive patients on stable ART and HIV negative controls had similar immune activation patterns. CVD risk in HIV-positive participants was mediated by inflammation markers included in this study.

scholarly journals Risk Factors for Cardiovascular Disease (CVD) in Adults with Type 1 Diabetes: Findings from Prospective Real-life T1D Exchange Registry

2020 ◽  
Vol 105 (5) ◽  
pp. e2032-e2038 ◽  
Author(s):  
Viral N Shah ◽  
Ryan Bailey ◽  
Mengdi Wu ◽  
Nicole C Foster ◽  
Rodica Pop-Busui ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cardiovascular Disease ◽  
Type 1 Diabetes ◽  
Diabetic Nephropathy ◽  
The United States ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
The Impact

Abstract Context Cardiovascular disease (CVD) is a major cause of mortality in adults with type 1 diabetes. Objective We prospectively evaluated CVD risk factors in a large, contemporary cohort of adults with type 1 diabetes living in the United States. Design Observational study of CVD and CVD risk factors over a median of 5.3 years. Setting The T1D Exchange clinic network. Patients Adults (age ≥ 18 years) with type 1 diabetes and without known CVD diagnosed before or at enrollment. Main Outcome Measure Associations between CVD risk factors and incident CVD were assessed by multivariable logistic regression. Results The study included 8,727 participants (53% female, 88% non-Hispanic white, median age 33 years [interquartile ratio {IQR} = 21, 48], type 1 diabetes duration 16 years [IQR = 9, 26]). At enrollment, median HbA1c was 7.6% (66 mmol/mol) (IQR = 6.9 [52], 8.6 [70]), 33% used a statin, and 37% used blood pressure medication. Over a mean follow-up of 4.6 years, 325 (3.7%) participants developed incident CVD. Ischemic heart disease was the most common CVD event. Increasing age, body mass index, HbA1c, presence of hypertension and dyslipidemia, increasing duration of diabetes, and diabetic nephropathy were associated with increased risk for CVD. There were no significant gender differences in CVD risk. Conclusion HbA1c, hypertension, dyslipidemia and diabetic nephropathy are important risk factors for CVD in adults with type 1 diabetes. A longer follow-up is likely required to assess the impact of other traditional CVD risk factors on incident CVD in the current era.

scholarly journals The Impact of Different Sources of Dietary Nitrate on Blood Pressure and Other Risk Factors for Cardiovascular Diseases in a Representative UK Population

2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 572-572
Author(s):  
Hayat Alzahrani ◽  
Kim Jackson ◽  
Ditte Hobbs ◽  
Julie Lovegrove
Keyword(s):  
Risk Factors ◽  
Drinking Water ◽  
Cvd Risk ◽  
Anthropometric Measures ◽  
Dietary Analysis ◽  
Dietary Nitrate ◽  
Cured Meats ◽  
Nitrate Intake ◽  
The Impact ◽  
The Relationship

Abstract Objectives To investigate the relationship between dietary nitrate consumption from vegetables (root and green leafy varieties), drinking water and cured meat, and cardiovascular disease (CVD) risk factors in a representative UK population, and determine whether the source (vegetables vs cured meats) impacts on these relationships. Methods For this analysis, we used data from the UK cross-sectional National Diet and Nutrition Survey (NDNS) years 1–8, which included 3407 men and women aged 19–64 y. Since data available on dietary analysis software for nitrate levels in vegetables and vegetable-based foods is very limited, a comprehensive database was first developed to evaluate the nitrate and nitrite levels in water, vegetables, cured meats and composite dishes to more accurately estimate the dietary nitrate intakes of the participants. The population was then classified into quartiles based on increasing daily nitrate intakes from vegetables (including drinking water) and meats. ANCOVA analysis determined the relationship between the level of nitrate intake from each dietary source with available data on biomarkers of CVD risk (BP, lipid profile, C-reactive protein (CRP), anthropometric measures and glycaemic control). Results Across increasing quartiles of dietary nitrate intake from vegetables, there were significant differences in systolic (P = 0.038) and diastolic (P = 0.014) BP, with significantly lower BP in Q3 than all other quartiles. Furthermore, nitrate intake from vegetables was significantly associated with lower glucose, glycated haemoglobin, CRP and total cholesterol concentrations in Q4 compare to Q1 (p = 0.046, p = 0.01, p = 0.03 and p = 0.04) respectively. In contrast, there were no changes in CVD markers including BP across quartiles of nitrate from meats. Conclusions Our findings suggest the source of dietary nitrate may play an important role in determining the relationship with BP, with an intake of between 95–130 mg/day from vegetables and drinking water associated with a lower BP. Funding Sources Hayat was supported by King Saud University (Saudi Arabia).

scholarly journals Cardiovascular Risk Factors Impact on the Severity of Coronary Artery Disease among Acute ST-Elevation Myocardial Infarction Patients in the United Arab Emirates

2021 ◽  
pp. 1-9
Author(s):  
Vijay Chander Vinod ◽  
Vijay Chander Vinod ◽  
Zuhair Eltayeb Yousif
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Coronary Artery ◽  
Multivessel Disease ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
Vessel Disease ◽  
St Elevation ◽  
Artery Disease ◽  
The Impact

Objective: To define the impact of the cardiovascular risk factors on the extent of Coronary Artery Disease in STEMI patients and to identify the common prevalent risk factors that are unrecognized or poorly treated resulting in STEMI among the UAE population. Methods: Retrospective cohort on patients presented to Mediclinic City Hospital from 2011-2016 who underwent Primary Percutaneous Coronary Intervention (PCI) for confirmed ST-Elevation Myocardial Infarction (STEMI). Results: Of the total 104 STEMI patients, 91% were males. Mean (+SD) of 53 (+12.5) years of age. 73% were less than 60 years old. The most prevalent risk factor was hypertension (42%). 38% of diabetics had an HbA1C of >7%. 14% of the dyslipidemic had above target lipid levels in spite of Statin. 100% of the study population had at least 1 risk factor, ≥2 risk factors (97%), ≥3 risk factors (82%). 50% had 1 or more incidental risk factors diagnosed after admission. Dyslipidemia (36%) was the commonest incidental risk factor. The total risk factor counts increased significantly when the incidental or poorly treated risk factors were added to the initial risk factors on admission. Anterior Wall STEMI (38%) was the commonest. Left Anterior Descending Coronary Artery (48%) was the commonest culprit vessel. The majority had Triple Vessel Disease (37%). 37% developed in-hospital complications. Multivessel disease patients had more risk factors than in single-vessel disease but the association between the number of risk factors and disease severity was not statistically significant. The odds of multivessel disease increased with cumulative risk factor categories, but there was no significant trend association. Conclusion: Our study attempted to determine the impact of CVD risk factors on the severity of CAD among STEMI patients who underwent primary PCI. Contrary to other studies, there was no statistical difference noted in the prevalence of CVD risk factors between the single-vessel and multivessel disease. The study did prove that the incidental or under-diagnosed or inadequately treated risk factors had an impact on the severity of CAD. The study stress that every single CVD risk factor should be treated with equal importance. Statistically significant associations need to be confirmed in future studies with a larger number of patients.

scholarly journals Whole grain intake compared with cereal fibre intake in association to CVD risk factors: a cross-sectional analysis of the National Diet and Nutrition Survey (UK)

2020 ◽  
Vol 23 (8) ◽  
pp. 1392-1403 ◽  
Author(s):  
Eden M Barrett ◽  
Birdem Amoutzopoulos ◽  
Marijka J Batterham ◽  
Sumantra Ray ◽  
Eleanor J Beck
Keyword(s):  
Risk Factors ◽  
Whole Grains ◽  
Whole Grain ◽  
C Reactive Protein ◽  
Cvd Risk Factors ◽  
Nutrition Survey ◽  
Cvd Risk ◽  
Cross Sectional ◽  
Fibre Intake ◽  
Reactive Protein

AbstractObjective:To investigate how intakes of whole grains and cereal fibre were associated to risk factors for CVD in UK adults.Design:Cross-sectional analyses examined associations between whole grain and cereal fibre intakes and adiposity measurements, serum lipid concentrations, C-reactive protein, systolic blood pressure, fasting glucose, HbA1c, homocysteine and a combined CVD relative risk score.Setting:The National Diet and Nutrition Survey (NDNS) Rolling Programme 2008–2014.Participants:A nationally representative sample of 2689 adults.Results:Participants in the highest quartile (Q4) of whole grain intake had lower waist–hip ratio (Q1 0·872; Q4 0·857; P = 0·04), HbA1c (Q1 5·66 %; Q4 5·47 %; P = 0·01) and homocysteine (Q1 9·95 µmol/l; Q4 8·76 µmol/l; P = 0·01) compared with participants in the lowest quartile (Q1), after adjusting for dietary and lifestyle factors, including cereal fibre intake. Whole grain intake was inversely associated with C-reactive protein using multivariate analysis (P = 0·02), but this was not significant after final adjustment for cereal fibre. Cereal fibre intake was also inversely associated with waist–hip ratio (P = 0·03) and homocysteine (P = 0·002) in multivariate analysis.Conclusions:Similar inverse associations between whole grain and cereal fibre intakes to CVD risk factors suggest the relevance of cereal fibre in the protective effects of whole grains. However, whole grain associations often remained significant after adjusting for cereal fibre intake, suggesting additional constituents may be relevant. Intervention studies are needed to compare cereal fibre intake from non-whole grain sources to whole grain intake.

Abstract 17276: Impact of Cardiovascular Comorbidities on COVID-19 Infection Risk

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
David Tofovic ◽  
Minji Seok ◽  
Logan S Schwarzman ◽  
Sreenivas Konda ◽  
Noreen T Nazir
Keyword(s):  
Risk Factors ◽  
Cohort Analysis ◽  
Age Groups ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Age Group ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
Patient Demographics ◽  
The Impact

Introduction: A disproportionate amount of COVID-19 infections has occurred in minority populations and in individuals with comorbid disease. We sought to evaluate the impact of patient demographics, cardiovascular disease (CVD), and known CVD risk factors on the incidence of COVID-19 infection. Methods: Between April 1st to May 1st, 2020, 844 adult patients (mean age 51.4±17.7 years, mean BMI 29.6±8.3, 50% male) admitted for any reason and tested for COVID-19 based on CDC criteria were studied in this large, metropolitan, single-center retrospective cohort analysis. Bivariate and multivariate analysis between patient demographics, CVD, and CVD risk factors with COVID-19 were evaluated. The nonlinear effects of age on COVID-19 test results were further analyzed. Results: Prevalence of COVID-19 was 21.7%. African Americans, Latinos, and Caucasian were 463(55%), 216(25%), 165(20%) respectively. Unadjusted, diabetes mellitus (DM) was significantly related with the COVID-19 positivity (OR 1.83, 95% CI 1.30-2.58, P=0.0005), but age adjusted DM was insignificant (OR 1.35, 95% CI 0.93-1.97, P=0.12). Similar results were found with other CVD risk factors (see Tables 1,2). Stratified analysis by age groups (18-40 years, ≥40 years), DM in the younger age group was the most significant risk factor for the COVID-19 positivity (OR 4.52, 95% CI 1.95-10.52, P=0.0002) but not in older inpatients (OR 1.23, 95% CI 0.85-1.81, P=0.2763). In the older age group, Latinos were significantly higher risk for COVID-19 compared to Caucasian (OR 2.27, 95% CI 1.26-4.07, P=0.005). Conclusions: Increased resources for testing in younger individuals with DM and the Hispanic population may be merited.

scholarly journals Intersection between gonadal function and vascular aging in women

2018 ◽  
Vol 125 (6) ◽  
pp. 1881-1887 ◽  
Author(s):  
Kerrie L. Moreau
Keyword(s):  
Risk Factors ◽  
Sleep Disturbances ◽  
Hot Flashes ◽  
Vascular Wall ◽  
Menopausal Transition ◽  
Vascular Aging ◽  
Gonadal Function ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
The Impact

Vascular aging, characterized by endothelial dysfunction and large elastic arterial stiffening, is a major risk factor for age-associated cardiovascular disease (CVD). Although women have a lower prevalence of CVD until midlife, prevalence rates increase rapidly coincident with the menopausal transition to match those observed in men. The menopausal transition, or perimenopause, is a chaotic period that is associated with increased symptoms (e.g., hot flashes, depressed mood, anxiety, sleep disturbances) and CVD risk factors due to changes in the hormonal environment. Because these quality of life factors and CVD risk factors also change with aging, the arteries of women appear to endure a double insult. Our laboratory has been investigating how changes in gonadal function and hormone levels with the menopause transition impacts the vascular aging process in healthy women. Our work has shown that vascular endothelial function progressively declines, and large elastic arterial stiffness is greater across the stages of the menopausal transition. This acceleration in vascular aging may be due to the loss of vasodilatory, antioxidant, anti-inflammatory, and antiproliferative effects of estradiol on the vascular wall. This minireview discusses the impact of changes in gonadal function and hormones with the menopausal transition on vascular aging in women and areas for investigations to further our understanding of the intersection between gonadal function and vascular aging.

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