Oral health and later coronary heart disease: Cohort study of one million people

Aims Systematic reviews report an association between poorer oral health and an increased risk of coronary heart disease. This contentious relationship may not be causal but existing studies have been insufficiently well powered comprehensively to examine the role of confounding, particularly by cigarette smoking. Accordingly, we sought to examine the role of smoking in generating the relationship between oral health and coronary heart disease in life-long non-smokers. Methods and results In the Korean Cancer Prevention Study, 975,685 individuals (349,579 women) aged 30–95 years had an oral examination when tooth loss, a widely used indicator of oral health, was ascertained. Linkage to national mortality and hospital registers over 21 years of follow-up gave rise to 64,784 coronary heart disease events (19,502 in women). In the whole cohort, after statistical adjustment for age, there was a moderate, positive association between tooth loss and coronary heart disease in both men (hazard ratio for seven or more missing teeth vs. none; 95% confidence interval 1.08; 1.02, 1.14; Ptrend across tooth loss groups <0.0001) and women (1.09; 1.01, 1.18; Ptrend 0.0016). Restricting analyses to a subgroup of 464,145 never smokers (25,765 coronary heart disease events), however, resulted in an elimination of this association in men (1.01; 0.85, 1.19); Ptrend 0.7506) but not women (1.08; 0.99, 1.18; Ptrend 0.0086). Conclusion In men in the present study, the relationship between poor oral health and coronary heart disease risk appeared to be explained by confounding by cigarette smoking so raising questions about a causal link.

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Family Environment and Its Correlation with Anxiety and Depression: A Study on Heart Patients

International Journal of Indian Psychology ◽

10.25215/0302.109 ◽

2016 ◽

Vol 3 (2) ◽

Author(s):

Dr. Meena Jain ◽

Saloni Chandalia

Keyword(s):

Heart Disease ◽

Family Environment ◽

Heart Attack ◽

Psychiatric Symptoms ◽

Disease Risk ◽

Positive Association ◽

Anxiety And Depression ◽

Depression And Anxiety ◽

Increased Risk ◽

Artery Disease

This research paper deals with the Family Environment and its Correlation with Anxiety and Depression level among persons with Heart Disease. There had been a number of researches that investigated that ischemic heart disease patients who suffer significant anxiety have close to a 5-fold increased risk of experiencing frequent angina and those with depression have more than a 3-fold increased risk for these episodes. This observed link between psychiatric symptoms and angina underlines the importance of treating anxiety and depression in cardiac patients, according to study co author Dr Mark D Sullivan (University of Washington School of Medicine, Seattle). To gather the needed data, Hamilton Anxiety Scale and Becks Depression Inventory were used. As stated from literatures, for people with heart dysfunction, depression and anxiety can increase the risk of an adverse cardiac event such as a heart attack or blood clots. For people who do not have heart disease, depression and anxiety can also increase the risk of a heart attack and development of coronary artery disease. Researchers have also emphasized on the role of family psychosocial environment and its positive association with the Coronary Heart Disease risk.

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Abstract P150: Association of Cholesterol Measures With Coronary Heart Disease Risk in Blacks and Whites in the Reasons for Geographic and Racial Differences in Stroke Study (regards)

Circulation ◽

10.1161/circ.141.suppl_1.p150 ◽

2020 ◽

Vol 141 (Suppl_1) ◽

Author(s):

Neil Zakai ◽

Jessica Minnier ◽

Monika M Safford ◽

Lisandro Colantonio ◽

Marguerite M Irvin ◽

...

Keyword(s):

Coronary Heart Disease ◽

Heart Disease ◽

Total Cholesterol ◽

Racial Differences ◽

Cox Regression ◽

Disease Risk ◽

Point Estimate ◽

Chd Risk ◽

Increased Risk ◽

Blacks And Whites

Introduction: Abnormal plasma lipid levels associate with coronary heart disease (CHD) risk. Race interaction for these associations are not established. Hypothesis: We hypothesized that the association of HDL, LDL, and triglyceride with CHD is stronger in whites versus blacks. Methods: The REasons for Geographic and Racial Differences in Stroke (REGARDS) cohort recruited 30,283 black and white individuals aged 45+ from the contiguous U.S. from 2003-7. Participants were followed until December 31, 2016 for CHD events (i.e., myocardial infarction or CHD death), participants with history of CHD at baseline were excluded. Cox regression models were used to assess the association between baseline lipids and incident CHD events adjusting for traditional cardiovascular risk factors. Results: With 23,894 participants (57.8% white and 58.4% female, mean age 64.11± 9.32), over a median 9.9 years of follow-up, 1,487 CHD events occurred (615 among blacks). Overall, higher total Cholesterol, LDL cholesterol, and triglycerides were associated with increased risk of CHD in both blacks and whites with no evidence of a race interaction (Table 1). For HDL, the point estimate was more protective in whites (HR 0.90) than in blacks (HR 0.98), but the interaction was non-significant (p=0.15). However, when HDL was stratified into clinical categories (<40, 40-59, and ≥60), the reduction in point estimates was maintained among whites (HR 1.00, 0.88, and 0.74) but not among blacks (HR 1.00, 1.31, and 1.19) for HDL <40, 40-59, and ≥60 respectively, p-interaction 0.01. Conclusion: Total cholesterol, LDL, and triglycerides predict CHD risk equally in blacks and whites in the REGARDS study, however there is heterogeneity in the protective effect by race, especially when traditional clinical categories are used. In whites, higher HDL is associated with reduced risk, whereas in blacks the association is not maintained. These findings suggest that HDL levels are a more viable metric for white than blacks to predict CHD risk.

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Triglyceride-containing lipoprotein sub-fractions and risk of coronary heart disease and stroke: A prospective analysis in 11,560 adults

European Journal of Preventive Cardiology ◽

10.1177/2047487319899621 ◽

2020 ◽

Vol 27 (15) ◽

pp. 1617-1626 ◽

Cited By ~ 1

Author(s):

Roshni Joshi ◽

S Goya Wannamethee ◽

Jorgen Engmann ◽

Tom Gaunt ◽

Deborah A Lawlor ◽

...

Keyword(s):

Coronary Heart Disease ◽

Heart Disease ◽

Odds Ratio ◽

Low Density Lipoprotein ◽

Density Lipoprotein ◽

Lipoprotein Cholesterol ◽

Increased Risk ◽

The Individual

Aims Elevated low-density lipoprotein cholesterol (LDL-C) is a risk factor for cardiovascular disease; however, there is uncertainty about the role of total triglycerides and the individual triglyceride-containing lipoprotein sub-fractions. We measured 14 triglyceride-containing lipoprotein sub-fractions using nuclear magnetic resonance and examined associations with coronary heart disease and stroke. Methods Triglyceride-containing sub-fraction measures were available in 11,560 participants from the three UK cohorts free of coronary heart disease and stroke at baseline. Multivariable logistic regression was used to estimate the association of each sub-fraction with coronary heart disease and stroke expressed as the odds ratio per standard deviation increment in the corresponding measure. Results The 14 triglyceride-containing sub-fractions were positively correlated with one another and with total triglycerides, and inversely correlated with high-density lipoprotein cholesterol (HDL-C). Thirteen sub-fractions were positively associated with coronary heart disease (odds ratio in the range 1.12 to 1.22), with the effect estimates for coronary heart disease being comparable in subgroup analysis of participants with and without type 2 diabetes, and were attenuated after adjustment for HDL-C and LDL-C. There was no evidence for a clear association of any triglyceride lipoprotein sub-fraction with stroke. Conclusions Triglyceride sub-fractions are associated with increased risk of coronary heart disease but not stroke, with attenuation of effects on adjustment for HDL-C and LDL-C.

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Coronary heart disease: dietary links and pathogenesis

Public Health Nutrition ◽

10.1079/phn2001134 ◽

2001 ◽

Vol 4 (2b) ◽

pp. 459-474 ◽

Cited By ~ 31

Author(s):

Serge Renaud ◽

Dominique Lanzmann-Petithory

Keyword(s):

Fatty Acids ◽

Coronary Heart Disease ◽

Heart Disease ◽

Saturated Fatty Acids ◽

Epidemiologic Studies ◽

Key Factors ◽

Alpha Linolenic Acid ◽

Intervention Trials ◽

The Relationship

AbstractFor decades it has been postulated that the main environmental factor for coronary heart disease (CHD) was the intake of saturated fatty acids (SFA). Nevertheless, confirmation of the role of SFA in CHD through intervention trials has been disappointing. It was only when the diet was enriched in n-3 fatty acids that CHD was significantly prevented, especially cardiac death.In addition to n-3 fatty acids, many other foodstuffs or nutrients such as fibers, antioxidants, folic acid, calcium and even alcohol contribute to prevent CHD. Thus the relationship between diet and CHD morbidity and mortality appears to be much more complex than formerly suspected considering as key factors only SFA, linoleic acid, cholesterol and atherosclerosis. Some of the mechanisms are briefly described, but many additional nutrients (or non nutrients) may also play an important role in the pathogenesis of CHD.Finally, as a result of the most recent epidemiologic studies the ideal diet may comprise: 8% energy from SFA, 5% from polyunsaturated fatty acids with a ratio 5/1 of linoleic/alpha-linolenic acid+longer chains n-3, oleic acid as desired, large intake of cereals, vegetables, legumes and fruits, fish twice a week, cheese and yogurt as dairy products, rapeseed and olive oils as edible fat. Without side effects, such a diet can be highly palatable, easily enjoyed by many populations and may prevent effectively and rapidly (within a few weeks or months) CHD.

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