Higher Odds Of Cardiovascular Disease Research Articles

A comprehensive analysis of 30 Biomarkers and their association with cardiovascular outcomes and mortality in the UK Biobank

Abstract Background The use of a comprehensive panel of circulating biomarkers in risk estimation of cardiovascular disease and mortality in a general healthy population remains uncertain. Methods The individual association of 30 clinically available biomarkers with risk of incident heart failure (HF), atrial fibrillation (AF), stroke, myocardial infarction (MI), venous thromboembolism (VTE), and mortality was estimated within 5-years using separate logistic regression models in nearly 500,000 individuals in the UK Biobank; a prospective, population-based cohort recruited between 2006-2010. Results A total of 496,415 individuals were included (median age 58 years, 54% female). Higher concentrations of C-reactive protein, gamma-glutamyl transferase, cystatin C, and urate were associated with significantly higher odds, and albumin with lower odds, of all outcomes (Figure 1). Higher levels of sex hormone binding globulin were associated with a higher risk of AF for both sexes (men: Odds ratio [OR] per standard deviation [SD] 1.26, 95% confidence intervals [CI] 1.21-1.31; premenopausal women: OR per SD 1.20, 95% CI 1.09-1.31; postmenopausal women: OR per SD 1.41, 95% CI 1.12-1.77). No significant associations were found among pre- or postmenopausal women between estradiol and cardiovascular outcomes. For men, having estradiol ≥40 pmol/L was associated with a higher risk of mortality, HF and AF. Conclusions Several associations were found between multiple biomarkers and cardiovascular disease, and mortality, especially novel associations of hormonal markers associated with both lower and higher odds of cardiovascular disease. Further research is needed to validate these associations and explore the potential clinical applications of biomarker data.

Abstract 16604: Systemic Lupus Erythematosus and Pregnancy: An Analytical Review of Cardiovascular Disease and Obstetric Complications

Background Cardiovascular disease in pregnant patients with Systemic Lupus Erythematosus (SLE) is not well studied. Our objective is to study the prognostic implications of SLE in pregnancy in terms of cardiovascular disease (CVD) and obstetric complications. Methods A retrospective cohort analysis was conducted using National Inpatient Sample 2016-2020. Cohorts of patients hospitalized for SLE, pregnancy and CVD were identified using respective ICD-10 codes. Multivariate logistic regression analysis was used to assess prognostic outcomes. Results Among 898825 patients hospitalized for SLE, 30845 patients were pregnant. Out of these patients with SLE and pregnancy, 1710 patients had cardiovascular disease (prevalence 5.5%). Mean age for SLE patients with pregnancy and cardiovascular disease was 30 years, 36.7% were white, and 36.4% were African-American. SLE in pregnancy is associated with five folds higher odds of cardiovascular disease (OR 4.8, CI 4.3-5.5, p<0.001). The strongest association of SLE in pregnancy is with pericarditis (OR 77, CI 34.4-172, p<0.001), followed by myocarditis (OR 35, CI 3.9-312, p=0.001), pulmonary hypertension (OR 12.9, CI 8.6-17.5, p<0.001), ischemic heart disease (OR 9.3, CI 6.7-12.8, p<0.001), stroke (OR 9.3, CI 4.8-18, p<0.001) and congestive heart failure (OR 7.7, CI 5.16-11.5, p<0.001). Table 2 outlines the pregnancy outcomes and complications in SLE. SLE is associated with significantly lower odds of live birth (OR 0.35, CI 0.32-0.37, p<0.001). SLE is associated with significantly higher odds of pregnancy complications (Table 2). Conclusion 5.5% of SLE patients with pregnancy have CVD. SLE in pregnancy is associated with five folds higher odds of cardiovascular disease with strongest association to pericarditis, followed by myocarditis, pulmonary hypertension, ischemic heart disease, and stroke. SLE in pregnancy is associated with lower odds of live birth and higher odds of obstetric complications.

Estimating burden of cardiovascular disease among survivors of breast, colorectal, lung, and prostate cancer in the detroit research on cancer survivors (ROCS) cohort.

12082 Background: With new advances in cancer treatment, cancer-specific mortality has decreased by 31% over the past 3 decades. The growing number of cancer survivors has led to increased risk of other chronic conditions including cardiovascular disease (CVD), which has become an important competing cause of mortality. This study evaluates the incidence of CVD, including heart failure (HF), myocardial infarction (MI), coronary artery disease (CAD), atrial fibrillation (AF) and stroke after cancer in the Detroit ROCS cohort. Methods: ROCS is an African American cancer survivorship cohort that enrolled participants residing in the tri-county Detroit Metropolitan area. This study included survivors of breast, colorectal, lung, and prostate cancer who provided socio-demographic and clinic information on self-administered questionnaires. We calculated incidence as percentages and rates per 1,000 person-years of HF, MI, CAD, AF, and stroke after cancer. Multivariate logistic regression analysis was used to evaluate the relationship between socio-demographic and clinical predictors of CVD by using factors with p-value < 0.1. Results: After excluding patients with pre-existing CVD or lack of data on comorbidities, the study cohort consisted of 2,865 participants. The mean (SD) age at cancer diagnosis was 60.3 (9.4) years with median follow up of 3.0 (1.0-9.3) years. The incidence rate for any CVD was 23.3 per 1,000 person-years. In the study sample, stroke was the leading CVD, followed by HF, AF, CAD and MI. Lung cancer survivors had the highest incidence of CVD followed by prostate, breast, and colorectal cancer. Age at cancer diagnosis, household income, insurance, aspirin, smoking, body mass index, hypertension, diabetes, and high cholesterol were included in the final model. In the multivariate analysis, decreased household income [OR 1.26 (95% CI 1.05-1.52)], prior aspirin use [OR 1.83 (95% CI 1.34-2.49)], and history of hypertension [OR 1.71 (95% CI 1.20-2.44)] were associated with higher odds of CVD. Conclusions: CVD is a relatively common outcome within years after cancer diagnosis in an African American survivorship cohort. Intervention should focus on the possible impact of socioeconomic variables and control of hypertension in reducing the risk of CVD after cancer. [Table: see text]

Association of Depression and Poor Mental Health With Cardiovascular Disease and Suboptimal Cardiovascular Health Among Young Adults in the United States.

Background Depression is a nontraditional risk factor for cardiovascular disease (CVD). Data on the association of depression and poor mental health with CVD and suboptimal cardiovascular health (CVH) among young adults are limited. Methods and Results We used data from 593 616 young adults (aged 18-49 years) from the 2017 to 2020 Behavioral Risk Factor Surveillance System, a nationally representative survey of noninstitutionalized US adults. Exposures were self-reported depression and poor mental health days (PMHDs; categorized as 0, 1-13, and 14-30 days of poor mental health in the past 30 days). Outcomes were self-reported CVD (composite of myocardial infarction, angina, or stroke) and suboptimal CVH (≥2 cardiovascular risk factors: hypertension, hypercholesterolemia, overweight/obesity, smoking, diabetes, physical inactivity, and inadequate fruit and vegetable intake). Using logistic regression, we investigated the association of depression and PMHDs with CVD and suboptimal CVH, adjusting for sociodemographic factors (and cardiovascular risk factors for the CVD outcome). Of the 593 616 participants (mean age, 34.7±9.0 years), the weighted prevalence of depression was 19.6% (95% CI, 19.4-19.8), and the weighted prevalence of CVD was 2.5% (95% CI, 2.4-2.6). People with depression had higher odds of CVD than those without depression (odds ratio [OR], 2.32 [95% CI, 2.13-2.51]). There was a graded association of PMHDs with CVD. Compared with individuals with 0 PMHDs, the odds of CVD in those with 1 to 13 PMHDs and 14 to 30 PHMDs were 1.48 (95% CI, 1.34-1.62) and 2.29 (95% CI, 2.08-2.51), respectively, after adjusting for sociodemographic and cardiovascular risk factors. The associations did not differ significantly by sex or urban/rural status. Individuals with depression had higher odds of suboptimal CVH (OR, 1.79 [95% CI, 1.65-1.95]) compared with those without depression, with a similar graded relationship between PMHDs and suboptimal CVH. Conclusions Depression and poor mental health are associated with premature CVD and suboptimal CVH among young adults. Although this association is likely bidirectional, prioritizing mental health may help reduce CVD risk and improve CVH in young adults.

Using Multiple Statistical Methods to Derive Dietary Patterns Associated with Cardiovascular Disease in Patients with Type 2 Diabetes: Results from a Multiethnic Population-Based Study.

Background There are few reports on the relationship between dietary patterns and cardiovascular disease (CVD) risk in patients with type 2 diabetes (T2D). This study aimed to explore relationships between dietary patterns and CVD risk in the T2D population using multiple statistical analysis methods. Methods A total of 2,984 patients with T2D from the Xinjiang Multi-Ethnic Cohort, 555 of whom were suffering from CVD, were enrolled in this study. Participants' dietary intake was measured by the semiquantitative food frequency questionnaire (FFQ). Three statistical methods were used to construct dietary patterns, including principal component analysis (PCA) method, reduced-rank regressions (RRR) method, and partial least-squares regression (PLS) method. Then, the association between dietary patterns and CVD risk in T2D patients was analyzed by logistic regression. After excluding participants with CVD, the associations between dietary patterns and 10-year CVD risk scores were subsequently evaluated to reduce reverse causality. Results In this study, four dietary patterns were identified by three methods. Adjustment for confounding factors, subjects with the highest scores on the “high-protein and high-carbohydrate” patterns derived from PCA, RRR, and PLS had higher odds of CVD than those with the lowest scores (OR: 2.89, 95% CI: 2.11–3.96, Ptrend < 0.001; OR: 2.96, 95% CI: 2.17–4.03, Ptrend < 0.001; OR: 2.01, 95% CI: 1.50–2.70, Ptrend < 0.001, respectively). However, the dietary pattern of PCA-prudent was not significantly related to the odds of having CVD in T2D patients (adjusted ORQ4vsQ1: 0.93, 95% CI: 0.70–1.24, Ptrend=0.474). Interestingly, we also found significant associations between “high-protein and high-carbohydrate” patterns and the elevated predicted 10-year CVD risk in T2D patients (all Ptrend < 0.05). Conclusion The positive correlation between “high-protein and high-carbohydrate” patterns and CVD risk in T2D patients was robust across all three data-driven approaches. These findings may have public health significance, encouraging an emphasis on food choices in the usual diet and promoting nutritional interventions for patients with T2D to prevent CVD.

Associations of Socioeconomic Status and Rurality With New-Onset Cardiovascular Disease in Cancer Survivors: A Population-Based Analysis.

Patients with cancer are predisposed to develop new-onset cardiovascular disease (CVD). We aimed to assess if rural residence and low socioeconomic status modify such a risk. Patients diagnosed with solid organ cancers without any baseline CVD and on a follow-up of at least 1 year in a large Canadian province from 2004 to 2017 were identified using the population-based registry. We performed logistic regression analyses to examine the associations of rural residence and low socioeconomic status with the development of CVD. We identified 81,418 patients eligible for the analysis. The median age was 62 years, and 54.3% were women. At a median follow-up of 68 months, 29.4% were diagnosed with new CVD. The median time from cancer diagnosis to CVD diagnosis was 29 months. Rural patients (32.3% v 28.5%; P < .001) and those with low income (30.4% v 25.9%; P < .001) or low educational attainment (30.7% v 27.6%; P < .001) experienced higher rates of CVD. After adjusting for baseline factors and treatment, rural residence (odds ratio [OR], 1.07; 95% CI, 1.04 to 1.11; P < .001), low income (OR, 1.17; 95% CI, 1.12 to 1.21; P < .001), and low education (OR, 1.08; 95% CI, 1.04 to 1.11; P < .001) continued to be associated with higher odds of CVD. A multivariate Cox regression model showed that patients with low socioeconomic status were more likely to die, but patients residing rurally were not. Despite universal health care, marginalized populations experience different CVD risk profiles that should be considered when operationalizing lifestyle modification strategies and cardiac surveillance programs for the growing number of cancer survivors.

Association between pyrethroid exposure and cardiovascular disease: A national population-based cross-sectional study in the US

ObjectivePyrethroids-containing products are widely used as commercial and household insecticides. While animal studies and clinical case reports have shown acute cardiovascular outcomes of pyrethroids exposure, little has been known on the effect of chronic pyrethroid exposure on cardiovascular disease (CVD). We aimed to examine the associations between chronic pyrethroid exposure and CVD in the US adults. MethodsCross-sectional data from the National Health and Nutrition Examination Survey 1999–2002 and 2007–2012 were analyzed. The exposure to pyrethroids was determined as the urinary level of 3-phenoxybenzoic acid (3-PBA), and CVD was ascertained based on self-reported physician diagnoses. Multivariable logistic regression models were fitted to evaluate associations of pyrethroid exposure with CVD, coronary heart disease (CHD), and stroke. ResultsIncluded were 6,471 participants with a mean age of 44.77 years (standard error, 0.39) for final analyses. The weighted prevalence of CVD, CHD, and stroke was 6.85%, 4.57% and 2.27%, respectively. With adjustments for major confounders, participants in the highest tertile of urinary 3-PBA had higher odds of CVD (odds ratio, 1.58; 95% confidence interval: 1.12, 2.23) and CHD (OR, 1.75; 95% CI: 1.17, 2.61) compared to those in the lowest tertile. There were linear associations for CVD (P for trend = 0.04) and CHD (P for trend = 0.02). However, no significant association was noted for stroke (1.29; 0.78, 2.16) in the main analyses. Conclusions3-PBA was adversely associated with CVD and CHD in the US adults. Our findings highlight potential cardiovascular risk of chronic exposure to pyrethroids, and should be validated in large prospective studies in different populations in future.

Comparison of cardiovascular disease and cancer prevalence between Mediterranean and north European middle-aged populations (The Cilento on Ageing Outcomes Study and The Malm\xf6 Offspring Study)

Mediterranean diet protects from both cardiovascular disease (CVD) and cancer. In the 1960s, Ancel Keys defined the concept of Mediterranean diet in the South Italian region of Cilento and proposed it as a key factor for healthy ageing in the region. The aim of the current study was to compare the prevalence of CVD and cancer between a middle-aged population from Cilento and those of a Northern European population from Malmö, Sweden. We clinically characterized two middle-aged (50–67 years of age) population-based samples from Cilento (n = 809) and Malmö (n = 1025), Sweden, respectively. Logistic regression was used to calculate odds ratios (95% confidence interval) for disease prevalence in Malmö versus Cilento inhabitants adjusted for age and sex (model 1) and adjusted for all cardiometabolic risk factors (model 2). The prevalence of hypertension, current smoking, diabetes mellitus and levels of body mass index and triglycerides were lower, whereas HDL-cholesterol was higher in Malmö than in Cilento. LDL-cholesterol was higher and estimated glomerular filtration rate was lower in Malmö than in Cilento. The odds ratio for cardiovascular disease in Malmö versus Cilento inhabitants was 1.13 (0.69–1.87) (P = 0.62) in model 1, whereas it was significantly elevated in model 2 [2.03 (1.14–3.60) (P = 0.016)]. Moreover, the odds ratio for cancer in Malmö versus Cilento was 2.78 (1.81–4.27) (P < 0.001) in model 1 and 3.11 (1.97–4.92) (P < 0.001) in model 2. The higher odds of CVD and cancer in Malmö versus Cilento, when risk factors were accounted for, suggests the existence of unknown protective factors in Cilento.

Associations of rural residence and low socioeconomic status on the risk of new onset cardiovascular disease (CVD) in cancer patients.

90 Background: Cancer patients are predisposed to CVD due to cancer treatments and shared risk factors (smoking/physical inactivity). We aimed to assess if rural residence and low socioeconomic status (SES) modify the risk of developing CVD. Methods: Patients diagnosed with non-metastatic solid organ cancers without baseline CVD in a large Canadian province from 2004 to 2017 were identified using the population-based registry. Postal codes were linked with Census data to determine rural residence as well as neighborhood-level income and educational attainment. Low income was defined as &lt;46000 CAD/annum; low education was defined as a neighborhood in which &lt;80% attended high school. Myocardial infarction, congestive heart failure, arrythmias and cerebrovascular accident constituted as CVD.We performed logistic regression analyses to examine the associations of rural residence and low SES with the development of CVD, adjusting for measured confounding variables. Results: We identified 81,275 patients diagnosed with cancer without pre-existing CVD. The median age was 62 years and 54.2% were women. The most prevalent cancer types included breast (28.6%), prostate (23.1%), and colorectal (14.9%). At a median follow-up of 68 months, 29.4% were diagnosed with new CVD. The median time from cancer diagnosis to CVD was 29 months. Rural patients (32.3 vs 28.4%,P &lt; .001) and those with low income (30.4% vs 25.9%,P &lt; .001) or low educational attainment (30.7% vs 27.6%,P &lt; .001) experienced higher rates of CVD. After adjusting for baseline factors and treatment, rural residence (odds ratio[OR], 1.07; 95% confidence interval[CI], 1.04-1.11;P &lt; .001), low income (OR,1.17;95%CI,1.12-1.21;P &lt; .001) and low education (OR,1.08;95%CI,1.04-1.11;P &lt; .001) continued to associate with higher odds of CVD. Further, patients with colorectal cancer were more likely to develop CVD compared with other tumors (OR,1.12;95% CI,1.04-1.16;P = .001). A multivariate Cox regression model showed that patients with low SES were more likely to die, but patients residing rurally were not. Conclusions: Approximately one-third of cancer survivors develop CVD on follow-up. Despite universal healthcare, marginalized populations experience different CVD risk profiles that should be considered when operationalizing lifestyle modification strategies and cardiac surveillance programs. [Table: see text]

Clinical Associations of Vascular Stiffness, Microvascular Dysfunction, and Prevalent Cardiovascular Disease in a Black Cohort: The Jackson Heart Study.

BackgroundMeasures of vascular dysfunction are related to adverse cardiovascular disease (CVD) outcomes in non‐Hispanic, White populations; however, data from Black individuals are limited. We aimed to investigate the associations between novel hemodynamic measures and prevalent CVD in a sample of Black individuals.Methods and ResultsAmong older Black participants of the Jackson Heart Study, we assessed noninvasive vascular hemodynamic measures using arterial tonometry and Doppler ultrasound. We assessed 5 measures of aortic stiffness and wave reflection (carotid‐femoral pulse wave velocity, pulse wave velocity ratio, forward pressure wave amplitude, central pulse pressure, and augmentation index), and 2 measures of microvascular function (baseline and hyperemic brachial flow velocity). Using multivariable logistic regression models, we examined the relations between vascular hemodynamic measures and prevalent CVD. In models adjusted for traditional CVD risk factors, higher carotid‐femoral pulse wave velocity (odds ratio [OR],1.25; 95% CI, 1.01–1.55; P=0.04), lower augmentation index (OR, 0.84; 95% CI, 0.70–0.99; P=0.05), and lower hyperemic brachial flow velocity (OR, 0.77; 95% CI, 0.65–0.90; P=0.001) were associated with higher odds of CVD. After further adjustment for hypertension treatment, lower augmentation index (OR, 0.84; 95% CI, 0.70–0.99; P=0.04) and hyperemic brachial flow velocity (OR, 0.79; 95% CI, 0.67–0.94; P=0.006), but not carotid‐femoral pulse wave velocity (OR, 1.23; 95% CI, 0.99–1.051; P=0.06), were associated with higher odds of CVD.ConclusionsIn a sample of older Black individuals, more severe microvascular damage and aortic stiffness were associated with prevalent CVD. Further research on hemodynamic mechanisms that contribute to cardiovascular risk among older Black individuals is merited.

Association between Sleep Disturbances and Cardiovascular Diseases: Results from NHANES

Objectives: The relationship between sleep disturbances and cardiovascular disease (CVD) is not well established. This study assesses the association between sleep disturbances and CVD, and the effect of sleep duration on the relationship between sleep disturbances and CVD among adults in the United States (US). Design: Cross-sectional analysis. Setting: NHANES (National Health and Nutrition Examination Survey). Participants: A total of 5660 adults were included from the 2015-2016 cycle of the NHANES survey. Measurements: The main outcome was the presence of any CVD and included self-reported angina, congestive heart failure, coronary heart disease, hypertension and myocardial infarction. Associations between sleep disturbances and sleep duration with CVD were analyzed using logistic regression. Stratified models by sleep duration were used to assess effect modification. Results: We included 5660 participants (52.2% males), 32.7% of the participants reported having a disturbed sleep and 38% reported a CVD. Compared to those who did not report any sleep disturbances, those with sleep disturbance had 85% higher odds of CVD (OR 1.85, 95% CI 1.43 - 2.39). Similarly, there were 40% higher odds of CVD (OR 1.40, 95% CI 1.01 - 1.95) among those with shorter sleep duration compared with those that slept for 6 to 9hours. However, there was no evidence of effect modification by sleep duration. Conclusions: Our findings show that sleep disturbance is associated with higher odds of CVD. Clinicians and other healthcare providers need to consider the consequence of sleep disturbances and implement strategies in the treatment of patients with or at high risk of CVD.

Association Between E-Cigarette Use and Cardiovascular Disease Among Never and Current Combustible-Cigarette Smokers

BackgroundThe prevalence of e-cigarette use in the United States has increased rapidly. However, the association between e-cigarette use and cardiovascular disease remains virtually unknown. Therefore, we aimed to examine the association between e-cigarette use and cardiovascular disease among never and current combustible-cigarette smokers. MethodsWe pooled 2016 and 2017 data from the Behavioral Risk Factor Surveillance System (BRFSS), a large, nationally representative, cross-sectional telephone survey. We included 449,092 participants with complete self-reported information on all key variables. The main exposure, e-cigarette use, was further divided into daily or occasional use, and stratified by combustible-cigarette use (never and current). Cardiovascular disease, the main outcome, was defined as a composite of self-reported coronary heart disease, myocardial infarction, or stroke. ResultsOf 449,092 participants, there were 15,863 (3.5%) current e-cigarette users, 12,908 (2.9%) dual users of e-cigarettes + combustible cigarettes, and 44,852 (10.0%) with cardiovascular disease. We found no significant association between e-cigarette use and cardiovascular disease among never combustible-cigarette smokers. Compared with current combustible-cigarette smokers who never used e-cigarettes, dual use of e-cigarettes + combustible cigarettes was associated with 36% higher odds of cardiovascular disease (odds ratio 1.36; 95% confidence interval, 1.18-1.56); with consistent results in subgroup analyses of premature cardiovascular disease in women <65 years and men <55 years old. ConclusionOur results suggest significantly higher odds of cardiovascular disease among dual users of e-cigarettes + combustible cigarettes compared with smoking alone. These data, although preliminary, support the critical need to conduct longitudinal studies exploring cardiovascular disease risk associated with e-cigarette use, particularly among dual users.

History of Gestational Diabetes Mellitus in Relation to Cardiovascular Disease and Cardiovascular Risk Factors in US Women.

Findings from previous studies examining the association between gestational diabetes mellitus (GDM) and subsequent risk of cardiovascular disease (CVD) have been inconsistent and inconclusive. We aimed to examine the associations of a previous history of GDM with risk of CVD and status of cardiovascular risk factors in a nationwide population-based study in the United States. This study included 8,127 parous women aged 20 years or older in the 2007-2014 cycles of the National Health and Nutrition Examination Survey in the United States. The exposure was self-reported diagnostic history of GDM and the outcomes were self-reported diagnostic history of CVD and measurements of cardiovascular risk factors, including blood pressure and blood lipids. Regression models with sample weights were used to examine the associations of GDM with CVD and cardiovascular risk factors. Among women with a history of both GDM and CVD, CVD was diagnosed on average 22.9 years after the diagnosis of GDM. After adjustment for demographic, socioeconomic, and lifestyle factors, a history of GDM was associated with 63% higher odds of CVD [odds ratio (OR) 1.63, 95% confidence interval (CI) 1.02, 2.62, p-value = 0.04]. Further adjustment for body mass index (BMI) modestly attenuated the association (OR 1.52, 95% CI 0.95, 2.44, p-value = 0.08). A history of GDM was significantly associated with lower serum level of HDL-cholesterol (adjusted β-coefficient -3.33, 95% CI -5.17, -1.50, p-value ≤ 0.001), but not associated with total cholesterol, LDL-cholesterol, triglycerides, or systolic or diastolic blood pressure. Similarly, the association between a history of GDM and HDL cholesterol was attenuated after additional adjustment for BMI (adjusted β-coefficient -1.68, 95% CI -3.38, 0.03, p-value = 0.54). Women with a previous history of GDM have significantly higher risk for developing CVD and lower serum level of HDL cholesterol, compared to women without a history of GDM. The associations may be explained, at least partly, by BMI.

Cardiovascular disease in relation to diabetes status in immigrants from the Middle East compared to native Swedes: a cross-sectional study

BackgroundType 2 diabetes is highly prevalent in immigrants to Sweden from Iraq, but the prevalence of cardiovascular disease (CVD) and its risk factors are not known. In this survey we aimed to compare the prevalence of CVD and CVD-associated risk factors between a population born in Iraq and individuals born in Sweden.MethodsThis population-based, cross-sectional study comprised 1,365 Iraqi immigrants and 739 Swedes (age 30-75 years) residing in the same socioeconomic area in Malmö, Sweden. Blood tests were performed and socio-demography and lifestyles were characterized. To investigate potential differences in CVD, odds ratios (ORs) with 95% confidence intervals (CIs) were estimated by multivariate logistic regression analysis with adjustment for metabolic, lifestyle and psychosocial risk factors for CVD. Outcome measures were odds of CVD.ResultsThere were no differences in self-reported prevalence of CVD between Iraqi- and Swedish-born individuals (4.0 vs. 5.5%, OR 0.9, 95% CI 0.4-1.8). However, the prevalence of type 2 diabetes was higher in Iraqi compared to Swedish participants (8.4 vs. 3.3%, OR = 4.2, 95% CI 2.6-6.7). Moreover, among individuals with type 2 diabetes, Iraqis had a higher prevalence of CVD (22.8 vs. 8.0%, OR = 4.2, 95% CI 0.9-20.0), after adjustment for age and sex. By contrast, among those without diabetes, immigrants from Iraq had a lower prevalence of CVD than Swedes (2.2 vs. 5.5%, OR = 0.6, 95% CI 0.3-0.9).Type 2 diabetes was an independent risk factor for CVD in Iraqis only (OR = 6.8, 95% CI 2.8-16.2). This was confirmed by an interaction between country of birth and diabetes (p = 0.010). In addition, in Iraqis, type 2 diabetes contributed to CVD risk to a higher extent than history of hypertension (standardized OR 1.5 vs. 1.4).ConclusionsThis survey indicates that the odds of CVD in immigrants from Iraq are highly dependent on the presence or absence of type 2 diabetes and that type 2 diabetes contributes with higher odds of CVD in Iraqi immigrants compared to native Swedes. Our study suggests that CVD prevention in immigrants from the Middle East would benefit from prevention of type 2 diabetes.

Harsh Physical Punishment in Childhood and Adult Physical Health

The use of physical punishment is controversial. No studies have comprehensively examined the relationship between physical punishment and several physical health conditions in a nationally representative sample. The current study investigated possible associations between harsh physical punishment (ie, pushing, grabbing, shoving, slapping, and hitting) in the absence of more severe child maltreatment (ie, physical abuse, sexual abuse, emotional abuse, physical neglect, emotional neglect, and exposure to intimate partner violence) and several physical health conditions. Data were from the National Epidemiologic Survey on Alcohol and Related Conditions collected in 2004 and 2005 (n = 34,226 in the current analysis). The survey was conducted with a representative US adult population sample (20 years or older). Eight past year physical health condition categories were assessed. Models were adjusted for sociodemographic variables, family history of dysfunction, and Axis I and II mental disorders. Harsh physical punishment was associated with higher odds of cardiovascular disease (borderline significance), arthritis, and obesity after adjusting for sociodemographic variables, family history of dysfunction, and Axis I and II mental disorders (adjusted odds ratios ranged from 1.20 to 1.30). Harsh physical punishment in the absence of child maltreatment is associated with some physical health conditions in a general population sample. These findings inform the ongoing debate around the use of physical punishment and provide evidence that harsh physical punishment independent of child maltreatment is associated with a higher likelihood of physical health conditions.

Gender specifics of the association between blood fibrinolytic activity and cardiovascular disease or diabetes mellitus in a cohort of Muscovites aged 55 years or older

Aim. To investigate potential gender differences in the association between plasma fibrinolytic activity (FLA) and atherosclerotic pathology in elderly people. Material and methods. This analysis was performed as a part of the prospective population-based cohort study “Stress, Ageing, and Health in Russia”. The study included randomly selected Moscow residents of both genders and age of ≥55 years (n=1863; 889 men and 974 women). Based on the levels of blood FLA (time of spontaneous lysis of euglobin blood fraction, or euglobin lysis time, ELT), all participants were divided into three groups: with normofibrinolysis (ELT 180-260 minutes), hypofibrinolysis (ELT &gt;260 minutes), and hyperfibrinolysis (ELT &lt;180 minutes). Results. In this cohort of elderly Muscovites, the association between FLA and the presence of cardiovascular disease (CVD) or Type 2 diabetes mellitus (DM-2) differed in men and women. The link between hypofibrinolysis, atherogenic changes in lipid profile, or high fasting levels of insulin and arterial hypertension (AH), myocardial infarction (MI), or DM-2 was present only in men. In women, either reduced or increased FLA was not related to DM-2. Men with hyperfibrinolysis demonstrated lower odds of AH and DM-2, while women with hyperfibrinolysis had lower odds of AH, coronary heart disease, or angina. Conclusion. In elderly people, high FLA appears to provide protection against atherothrombotic pathology, regardless of gender. Low FLA was associated with higher odds of CVD and DM-2 in men only.

Increased prevalence of cardiovascular disease in Type 1 diabetic patients with non-alcoholic fatty liver disease.

Non-alcoholic fatty liver disease (NAFLD) is associated with an increased prevalence of cardiovascular disease (CVD) in both non-diabetic and Type 2 diabetic individuals. We sought to examine whether NAFLD is associated with prevalent CVD in patients with Type 1 diabetes. We studied 343 (156 men; mean age ~45 yr) consecutive Type 1 diabetic patients with and without NAFLD, which was diagnosed by ultrasonography. The presence of CVD was diagnosed by patient history, chart review, electrocardiogram, and echo-Doppler scanning of carotid and lower limb arteries. Compared with those without steatosis, patients with ultrasound-diagnosed NAFLD (no.=182) had a remarkably greater age- and sex-adjusted prevalence of coronary (15.4 vs 1.2%, p<0.0001), cerebrovascular (41.7 vs 9.3%, p<0.0001) and peripheral (29.7 vs 6.2%, p<0.0001) vascular disease. A multivariable logistic regression analysis revealed that NAFLD was associated with an ~8-fold higher odds of CVD (composite endpoint), independently of age, sex, body mass index, family history of CVD, smoking status, physical activity, alcohol consumption, diabetes duration, glycated hemoglobin, systolic blood pressure, plasma lipids, estimated glomerular filtration rate, albuminuria, and use of anti-hypertensive, lipid-lowering and anti-platelet medications (adjusted odds ratio 7.6, 95% confidence intervals 3.6-24.0, p<0.001). Our results demonstrate that NAFLD is associated with an increased prevalence of asymptomatic/symptomatic CVD in patients with Type 1 diabetes, independently of several established risk factors, including the components of metabolic syndrome.