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Background: This study examines the contribution of lifetime smoking habit to the socioeconomic gradient in all-cause and smoking-related mortality and in cardiovascular incidence in two countries., Methods: 10,600 men aged 50-59 years were examined in 1991-4 in centres in Northern Ireland and France and followed annually for 10 years. Deaths and cardiovascular events were documented. Current smoking habit, lifetime smoking (pack-years) and other health behaviours were evaluated at baseline. As socio-occupational coding schemes differ between the countries seven proxy socioeconomic indicators were used., Results: Lifetime smoking habit showed marked associations with most socioeconomic indicators in both countries, but lifetime smoking was more than 10 pack-years greater overall in Northern Ireland and smoking patterns differed. Total mortality was 49% higher in Northern Ireland than in France, and smoking-related mortality and cardiovascular incidence were 93% and 92% higher, respectively. Both lifetime smoking and fibrinogen contributed independently to these differentials, but together explained only 42% of the difference in total mortality between countries, adjusted for both biological and lifestyle confounders. Socioeconomic gradients were steeper for total and smoking-related mortality than for cardiovascular incidence. Residual contributions of lifetime smoking habit ranged from 6% to 34% for the seven proxy indicators of socioeconomic position for total and smoking-related mortality. Socioeconomic gradients in cardiovascular incidence were minimal following adjustment for confounders., Conclusion: In Northern Ireland and France lifetime smoking appeared to explain a significant part of the gradients in total and smoking-related mortality between socioeconomic groups, but the contribution of smoking was generally small for cardiovascular incidence.

Objective: To examine the contribution of lifestyle behaviours to the socioeconomic gradient in all-cause mortality, and fatal and non-fatal cardiovascular events., Method: 10,600 men aged 50-59 years examined in 1991-1994 in Northern Ireland (NI) and France and followed annually for deaths and cardiovascular events for 10 years. Baseline smoking habit, physical activity, and fruit, vegetable, and alcohol consumption were assessed., Results: All lifestyle behaviours showed marked socioeconomic gradients for most indicators in NI and France, with the exception of percentage of alcohol consumers in NI and frequency of alcohol consumption in NI and France. At 10 years, there were 544 deaths from any cause and 440 fatal and non-fatal cardiovascular events. After adjustment for country and age, socioeconomic gradients were further adjusted for lifestyle behaviours. For total mortality, the median residual contribution of lifestyle behaviours was 28% and for cardiovascular incidence, 41%. When cardiovascular risk factors were considered in conjunction with lifestyle behaviours these percentages increased to 38% and 67% respectively., Conclusion: Lifestyle behaviours contribute to the gradient in mortality and cardiovascular incidence between socioeconomic groups, particularly for cardiovascular incidence, but a substantial proportion of these differentials was not explained by lifestyle behaviours and cardiovascular risk factors., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Background: Although cardiovascular disease (CVD) is the biggest global cause of death, CVD mortality is falling in developed countries. There is concern that this trend may be offset by increasing levels of obesity., Design: We used the Systematic Coronary Risk Evaluation (SCORE) data set to examine relationships between body mass index (BMI), conventional risk factors and CVD mortality., Methods: The SCORE data set comprises data from 12 European cohort studies. The relationship between BMI and CVD mortality was examined in each BMI category using univariable and multivariable (Cox) analyses. The SCORE population was also divided into gender and age strata: under 40, 40-49, 50-59, and over 60. The rate of CVD mortality in each BMI category was calculated within each gender and age stratum. Relationships between BMI and other CVD risk factors were also examined., Results: There was a strong, graded but J-shaped univariable relationship between BMI and CVD mortality in both genders. Each 5-unit increase in BMI was associated with an increase in CVD mortality of 34% in men and 29% in women. The hazard ratios remained significant when adjusted for age, self-reported smoking status, total cholesterol, and systolic blood pressure (SBP). On additional adjustment for diabetes and high-density lipoprotein cholesterol (HDL), the association between BMI and CVD mortality did not persist. In all age groups except those over 60 there were significant relationships between increased BMI and CVD mortality. In the over-60 age group the only significant relationships with mortality were in underweight and severely overweight women and mildly obese men. After adjustment for age, each 1-unit increase in BMI was associated with a 1.14 mmHg increase in SBP, 0.055 mmol/l increase in total cholesterol, and a 0.024 mmol/l decrease in HDL in men. Figures were slightly lower in women., Conclusions: Overall, overweight and obesity relate to CVD mortality in a strong and graded manner. The effects are greater in women and markedly so in younger persons. It is likely that a substantial part of the BMI-associated risk of CVD mortality is mediated through other known CVD risk factors. This increases the public health importance of BMI as both a simple indicator and mediator of CVD risk.

Objective: Guidelines on cardiovascular prevention relying on common cardiovascular risk scoring could result in delayed drug therapy for patients with low psychosocial status because of underestimation of true cardiovascular risk. We aimed to assess the potential delay in drug therapy for subjects with adverse psychosocial factors., Method: The study population consisted of 6185 French men from the PRIME (Prospective Epidemiological Study of Myocardial Infarction) cohort study (1991-2003). The number of extra years to reach a risk threshold for subjects without adverse psychosocial factor compared to subject with adverse psychosocial factor was estimated using a coronary risk model including biomedical factors and a psychosocial variable (education, occupation, living conditions or a depression score)., Results: Coronary risk was significantly higher only for subjects with a high depression score (odds ratio=1.34; 95% confidence interval 1.04, 1.72) or low educational attainment (odds ratio=1.39; 95% confidence interval=1.07, 1.81). For a given risk threshold, subjects with high depression scores were 4.5 years (95% confidence interval=0.0, 15.4 years) younger than subjects with low depression scores. The age difference was 4.1 years (95% confidence interval=-0.5, 15.8 years) between subjects with low and high educational attainment., Conclusion: Clinical decision rules relying on classic cardiovascular risk scoring could result in delayed drug therapy for patients with depression or low educational attainment., (Copyright © 2011 Elsevier Inc. All rights reserved.)

Although pharmacological treatments of hypertension and dyslipidaemia are both associated with a reduction in cardiovascular risk, little is known about the degree of cardiovascular risk remaining in treated individuals, by assessing the levels of their risk factors achieved, that is their 'residual cardiovascular risk'. We then used the data from the Prospective Epidemiological Study of Myocardial Infarction (PRIME), which involved 9649 men aged 50-59 years, from France and Northern Ireland with a 10-year follow-up, to test the presence of specific residual cardiovascular risks of coronary heart disease, stroke, total of fatal and non-fatal cardiovascular events and cardiovascular mortality, in patients treated with antihypertensive agents or lipid-lowering agents. In the whole cohort, a total of 796 patients developed a fatal or non-fatal cardiovascular event. Antihypertensive drug use at baseline was significantly associated (RR=1.50, 95% CI: 1.25-1.80) with total cardiovascular event risk, but not lipid-lowering drug use, after adjusting for classic risk factors (age, smoking, total cholesterol, high-density lipoprotein cholesterol, systolic blood pressure and diabetes). Similar results were obtained for coronary heart disease (RR=1.46, 95% CI: 1.18-1.80), stroke (RR=1.75, 95% CI: 1.14-2.70) and cardiovascular death (RR=1.62, 95% CI: 1.02-2.58), but neither for total death (RR=1.15, 95% CI: 0.89-1.48) nor for non-cardiovascular death (RR=1.00, 95% CI: 0.74-1.36). For any cardiovascular end point, residual risks did not globally differ according to the antihypertensive drug class prescribed at baseline. In conclusion, treatment with antihypertensive agents, but not with lipid-lowering agents, was associated with a sizeable residual cardiovascular risk, suggesting that more efficient risk reduction strategies in hypertension should be developed as a priority.

Background: In elderly patients traditional cardiovascular (CV) risk factors are poorly correlated with mortality and few data are available on determinants and consequences of supra-ventricular arrhythmia. In a cohort of 331 hospitalized elderly patients (mean age+/-SD=85+/-7 years), we assessed which CV characteristics were associated with all-cause mortality., Aim of the Study: We wished to determine whether the presence of arrhythmia was associated with an increase of overall mortality in the hospitalized elderly population, and to ascertain which factors were associated with arrhythmia, in order to better understand the underlying mechanisms of both arrhythmia and arrhythmia-related mortality in these patients., Results: The relative hazard for overall mortality in the presence of arrhythmia was 2.40 (95% CI: 1.41-4.07; p<0.001), independent of major confounding factors, compared to sinus rhythm. Both arrhythmia and low DBP were independent predictors of mortality but no association or interaction between arrhythmia and DBP was observed. The left atrium diameter was found to be a predictor of arrhythmia, and when entered in the Cox regression analysis, it suppressed arrhythmia from the model predicting all-cause mortality., Conclusion: In the hospitalized elderly, arrhythmia is an independent predictor of all-cause mortality, and left atrium size is an independent predictor of both arrhythmia and mortality, suggesting that links exist. Therapeutic management could therefore focus more on prevention of heart structure remodelling than on traditional risk factors.

Objective: To study the relation between low walking speed and the risk of death in older people, both overall and with regard to the main causes of death., Design: Prospective cohort study., Setting: Dijon centre (France) of the Three-City study., Participants: 3208 men and women aged >or=65 living in the community, recruited from 1999 to 2001, and followed for an average of 5.1 years., Main Outcome Measures: Mortality, overall and according to the main causes of death, by thirds of baseline walking speed (measured at maximum speed over six metres), adjusted for several potential confounders; Kaplan-Meier survival curves by thirds of baseline walking speed. Vital status during follow-up. Causes of death. Results During 16 414 person years of follow-up, 209 participants died (99 from cancer, 59 from cardiovascular disease, 51 from other causes). Participants in the lowest third of baseline walking speed had an increased risk of death (hazard ratio 1.44, 95% confidence interval 1.03 to 1.99) compared with the upper thirds. Analyses for specific causes of death showed that participants with low walking speed had about a threefold increased risk of cardiovascular death (2.92, 1.46 to 5.84) compared with participants who walked faster. There was no relation with cancer mortality (1.03, 0.65 to 1.70). In stratified analyses, cardiovascular mortality was increased across various strata defined by sex, median age, median body mass index (BMI), and level of physical activity. Conclusion Slow walking speed in older people is strongly associated with an increased risk of cardiovascular mortality.

Background: Intermittent claudication (IC) is associated with an increased cardiovascular morbidity. The goal of the present study was to assess the contribution of conventional cardiovascular risk factors (CVRFs) to this increased risk., Method: The PRIME Study is a multicenter Prospective Cohort Study of 10 602 men recruited in 1991-1993, aged 50-59 at baseline and followed over 10 years. At baseline, a questionnaire on socio demographic data was self-administered and CVRFs were measured. Composite outcome consisted of incident MI, effort angina, unstable angina and coronary death. The standardized questionnaire of the London School of hygiene was used to identify claudicants. Data were analyzed using multivariate Cox models., Results: Probable and possible cases of IC were reported by 1.4% (135) and 4.6% (442) of subjects, respectively. Compared to subjects with no claudication, the probable cases demonstrated higher rates of CVRFs. The incidence of CAD events was 7.23/1000 person-year. Compared to non claudicants, probable claudicants had an increased age and country adjusted risk of coronary events (HR (95% CI), 2.4 (1.5-3.7), p<0.0001). After further adjustments for school duration, family history of early myocardial infarction, tobacco consumption, alcohol consumption, BMI, systolic blood pressure, antihypertensive treatment, diabetes, total cholesterol, HDL-cholesterol, triglycerides and lipid-lowering treatment, participants with probable claudication had an increased risk of coronary events but this was no longer significant (HR (95% CI), 1.3 (0.8-2.1), p=0.23)., Conclusion: IC is associated with an increased risk of developing coronary events. This association is largely explained by the coexistence of CVRFs.

Background and Purpose: White matter lesions (WMLs) have been shown to be associated with the risk of stroke in previous studies but little is known about the prediction of other vascular events. We evaluated the risk of stroke and other vascular events according to WML volume in a large population-based sample. We also studied WML volume by type (deep or periventricular) in relation to these events., Methods: The 3-City Study is a population-based prospective cohort of people aged >or=65 years followed up for, on average, 4.9 years. Among them, 1643 participants free of prevalent vascular events had quantitative measurements of WML volume at baseline using a fully automatic method. The risks of incident major vascular events according to WML volume were evaluated using Cox proportional hazards models., Results: The risk of incident stroke significantly increased with increasing baseline WML volume and was multiplied by 5 for those in the highest quartile of WML volume. Nonstroke vascular events' incidence was not associated with WML volumes, whatever their type., Conclusions: WMLs are an independent predictor of stroke in the elderly. This association is specific because WMLs are not associated with the risk of other vascular events.

Objective: Proliferation and migration of vascular smooth muscle cells (VSMCs) are striking features shared by vascular ageing, atherosclerosis, and in-stent restenosis. VSMC biology depends in part on polyamines whose metabolism is closely regulated by ornithine decarboxylase antizyme 1 (OAZ1). Therefore, we sought for association between OAZ1 gene polymorphisms and various outcomes involving VSMC proliferation., Methods and Results: Systematic screening of the OAZ1 gene enabled to detect 21 variants. The impact of 4 selected tag polymorphisms (+849C/T, +851G/T, +1804G/A, and +2222A/G) was evaluated in 3 independent association studies. In a sample of 205 patients, the +2222G allele was associated with an increased risk of 6-month coronary in-stent restenosis (OR [95%CI]=2.1 [1.2 to 3.6]; P=0.0071). In a sample of 1001 subjects participating to the EVA study, the +2222G allele was longitudinally associated with a 4-year increase in common carotid intima-media thickness (P=0.047). In a case-control study (466 cases versus 466 controls), the risk of coronary heart disease associated with the +2222G allele was 1.3 (95%CI=[1.1 to 1.6]; P=0.026). No other significant association was consistently detected., Conclusions: We identified the OAZ1+2222A/G polymorphism as a potential genetic marker of vascular events. Our findings strengthen the hypothesis that the polyamine metabolism plays a role in vascular diseases.

Isolated systolic hypertension is predominantly observed in the elderly because of increased arterial stiffness. Aggressive treatment leads to excessive lowering of diastolic blood pressure and favors the presence of a J-shaped curve association with mortality. We investigated whether, in the elderly, this pattern of association is a simple epiphenomenon of increased arterial stiffness and impaired cardiac function. In a cohort of 331 hospitalized subjects >70 years old (mean age+/-SD: 85+/-7 years), aortic pulse wave velocity and pressure wave reflections, by pulse wave analysis, and cardiac function, by ultrasound, were assessed. During a 2-year follow-up period, 110 subjects died. No association of prognosis with systolic pressure, pulse pressure, or pulse wave velocity was observed. A J-shaped association between diastolic pressure and overall and cardiovascular mortality was observed. Unadjusted Cox regression analysis showed that patients in the first tertile of diastolic pressure (< or =60 mm Hg) had higher mortality. In Cox regression analysis, diastolic pressure < or =60 mm Hg was a predictor of mortality independently from cardiac-vascular properties, cardiovascular risk factors, and drug treatment. Multivariate regression analysis showed that increased age and low total peripheral resistance, but not left ventricular function, were the cardinal determinants of low diastolic pressure. An "optimal" diastolic pressure of 70 mm Hg in subjects with isolated systolic hypertension was found. We showed that, in the frail elderly, a value of diastolic blood pressure < or =60 mm Hg is associated with reduced survival, independent from large artery stiffness and left ventricular function, suggesting that more rational antihypertensive therapy, not only based on systolic pressure level, is needed.

The recent analysis of the French MONICA registries report a reduction in the incidence of fatal MI related to improvement of care whereas the overall incidence of coronary events remain stable, suggesting the need for a better primary prevention. The extensive review of the death certificates and the analysis of the death classification from the same registries indicate an under estimation of MI-related death in the national death registry. It is also confirmed that instead of 50%, approximately 80% of coronary death are explained by the four major risk factors including smoking, hypercholesterolemia, hypertension and diabetes. The international REACH registry has enrolled more than 67 000 individuals including patients with symptomatic atherothrombotic disease and patients with multiple risk factors. The analysis of baseline characteristics and of the one year FU shows a high residual risk and a lack of efficacy of secondary prevention. The existence of a symptomatic disease and the number of symptomatic localization of atherothrombosis are critical factors to predict recurrence of major vascular events Secondary analysis of the INTERHEART study provide the essence of what should any physician know about the relationship between coronary heart disease and smoking, either active or passive. Prevention with respect to this risk factor remains very insufficient. Varenicline, a new nicotinic receptor partial agonist, should help patients involved in smoking cessation program. The established detrimental effects of perioperative smoking represent a unique opportunity to promote smoking cessation in individuals scheduled for surgery. The major cardiovascular impact of second hand smoking has been recently demonstrated by the short-term effects of banning smoking in public places on the incidence of acute coronary events. The SPARCL study has demonstrated the benefit of high dose of atorvastatine to prevent recurrent acute ischemic cerebrovascular event in patients with a prior history of stroke or TIA. In the open ASTEROID study, high doses of rosuvastatine confirm the possibility of reducing the volume of coronary atheroma analyzed by IVUS. The expected benefit of glitazones to reduce the incidence of death, MI and stroke in diabetes patients with a prior history of vascular event has been confirmed in the PROactive study. Pioglitazone provided a clear reduction of recurrent vascular events in diabetes patient with a prior MI at a cost of a significant increase of the risk of heart failure. In the DREAM study, neither ramipril nor rosiglitazone have reduced the incidence of cardiovascular events significantly. The moderate benefit of the fenofibrate to prevent cardiovascular events in the FIELD study, which was carried out in diabetics mostly in primary prevention, needs to be considered after adjustment on statin use in a higher proportion of patients of the placebo group. Postprandial hyperglycaemia, analyzed by the peak of glycaemia after a load in glucose, has been confirmed as a more powerful independent predictive factor of the risk of cardiovascular event than fasting glycaemia. The systematic screening postprandial hyperglycaemia represents an interesting strategy for primary prevention which warrants further investigation. If obesity is a risk factor whose impact on morbi-mortality is well established, a French study shows that body mass index has an unfavourable influence on the cognitive functions in middle-aged men and women.

Aims: The goal of this study is to assess the association between the metabolic syndrome (MS) and parental history of cardiovascular disease (CVD)., Methods and Results: Participants were recruited in a population survey of 3441 men and women, aged 35-64. MS was defined with NCEP-III guidelines. Familial history of myocardial infarction (MI), angina, and stroke was assessed with a standardized questionnaire. Parental premature CVD was defined if CVD occurred before 55/65 years in the father/mother. A total of 390 men and 281 women had MS. Positive parental CVD was associated with MS in women (43.0 vs. 36.8%, P<0.001) but not in men (36.9 vs. 31.8%, P=0.06). Similarly, parental premature CVD was associated with MS in women (19.2 vs. 11.8%, P<0.0007) but not in men (11.1 vs. 11.1%, ns). In women with MS, the age, centre, and educational level adjusted odds ratios [OR (95% CI)] of having a positive parental premature stroke was 1.84 (1.0-3.38), P=0.049. This OR was 1.76 (1.23-2.76), P=0.007 for combined parental premature MI and stroke and 1.67 (1.17-2.38), P=0.004 for combined premature MI, stroke, and angina. After further adjustment on personal coronary heart disease and CVD risk factors, the ORs of having a positive parental history of combined premature MI and stroke [1.75 (1.11-2.76), P=0.016] or MI, stroke, and angina [1.79 (1.21-2.63), P=0.003], remained statistically significant, in women with MS., Conclusion: The MS is associated with parental premature CVD independently of classical CV risk factors, suggesting that MS is a contributor to the familial aggregation of premature CVD.

In order to emphasize the necessity of treating aggressively the main cardiovascular risk factors (hypertension, hypercholesterolemia, smoking) in diabetics, it was proposed in 1998 to assimilate their absolute risk level to that of non diabetics with a history of myocardial infarction. In this short review, it is recalled that diabetics (and coronary patients as well) constitute heterogeneous groups and the results of such comparisons depend heavily on the selection of the two groups as shown by published works on this topic since 1998. Anyway, the treatment of the main risk factors in true diabetics should be strict and new preventive approaches by treating the disease itself are awaited.

Although there is a high degree of proof relating plasma homocysteine levels to cardiovascular risk, the role of homocysteine as a causal cardiovascular risk factor remains controversial. Prospective long-term clinical trials in high cardiovascular risk populations usually show a positive relationship between plasma homocysteine and the degree of cardiovascular risk. However, shorter term studies and/or those carried out in populations with lower cardiovascular risk show either a weaker correlation or no relationship at all. To date no study has shown proof of the reversibility of cardiovascular risk due to hyperhomocysteinaemia; nevertheless, a number of studies using intermediate criteria support the hypothesis of a benefit due to reduction of plasma homocysteine levels. A number of therapeutic trials published with clinical criteria have not shown convincing results in either direction. A number of interventional trials are underway: notably the SUFOLOM 3 trial in France, and the question of a benefit on cardiovascular risk by reducing homocysteine levels should be answered in the next few years. In the meantime, with the exception of homocysteinuria in which therapeutic strategies have shown their efficacy in the reduction of atherothrombotic risk with high levels of proof, the authors do not recommend the treatment of mild hyperhomocysteinaemia in any clinical setting other than "clinical trials" and certain "compassionate" indications such as early and/or recurrent vascular events associated with hyperhomocysteinaemia in the absence of conventional risk factors.

Background: The effects of wine and other alcoholic beverages on coronary heart disease (CHD) have seldom been studied in several countries using a common methodology., Design: Five-year prospective study conducted among 9750 men (7352 in France and 2398 in Northern Ireland) free of CHD at entry. Outcomes were angina pectoris, myocardial infarction or CHD death., Results: In all, 90% of subjects in France reported drinking at least once per week, versus 61% in Northern Ireland. In France, after adjusting for other CHD risk factors, subjects in the highest quartile of alcohol consumption had a significantly lower risk of developing angina pectoris relative to non-drinkers. For myocardial infarction and all CHD events, the risk also decreased from the first to the fourth quartile (P for trend=0.02). Conversely, in Northern Ireland, no significant relationship was found between alcohol consumption and the incidence of angina pectoris or all CHD events, although alcohol consumption appeared to decrease the risk for myocardial infarction. Similar findings were obtained when the 5% higher alcohol consumers were excluded from the analysis. Finally, splitting the alcohol consumption into wine, beer and spirits did not improve the relationships, the three types of beverage exerting comparable effects on CHD events., Conclusions: Alcohol consumption patterns exert differential effects on CHD risk in middle-aged men from France and Northern Ireland. Further, the amount of alcohol consumption, rather than the type of alcoholic beverage, is related to both angina pectoris and myocardial infarction in France, whereas no relationship was found in Northern Ireland.

Aim: Moderate alcohol intake is related to a decrease of coronary heart disease. This protective effect may be attributed to ethanol but may also depend on the type of alcoholic beverages. However, these differences may be confounded by lifestyle and diet. We investigated the relationships between alcohol consumption, beverage type preference and socio-economic status, diet and lifestyle., Methods and Results: A cross-sectional survey on cardiovascular risk factors and nutrition was carried out from 1995 to 1997 by the French MONICA Centres. A sample of 1110 middle-aged men (45-64 years) was randomly recruited; 12.8% of men were abstainers and 16.3% reported a consumption of #10878;60 g/d alcohol. Smoking, waist-to-hip ratio and hypertension increased along with the amount of alcohol intake. Physical activity (from 40.9% in abstainers to 23.8% in heavy drinkers, p=0.0025), educational level (from 11.9+/-4.4 to 11.1+/-3.8 years, p=0.01), socio-economic status and diet quality index (from 7.1+/-2.3 to 6.3+/-2.0, p<0.0001 after multivariate adjustment) decreased along with the increase of alcohol consumption and were higher among wine drinkers than among beer or mixed drinkers. Diet quality index was 7.1+/-1.9, 6.4+/-1.8 and 6.6+/-1.9 among wine, beer and mixed drinkers, respectively (p=0.007 after multivariate adjustment)., Conclusion: Moderate alcohol drinkers or wine drinkers have healthy diet and behaviours compared to other drinkers or abstainers. The living area plays a significant role in the dieting behaviours.

Objective: To compare the dietary intakes of free-living people with and without previously diagnosed diet-modifiable cardiovascular risk factors (hypertension, hypercholesterolaemia and diabetes)., Design: Cross-sectional survey on cardiovascular risk factors including a three-consecutive-day food record., Setting: Multicentre setting in Lille (northern France), Strasbourg (north-east) and Toulouse (south-west) areas., Subjects: A total of 1072 middle-aged men randomly selected from the general population: group 1 (504 men without previously diagnosed diet-modifiable risk factor), group 2 (377 men with one previously diagnosed diet-modifiable risk factor) and group 3 (191 men with two or three previously diagnosed diet-modifiable risk factors)., Interventions: None., Results: Total daily energy intake equalled 10731 kJ/day (standard error: 119), 9991 (138) and 9737 (166) in groups 1, 2 and 3, respectively (P<0.0001 for ANOVA comparing the three groups), and daily energy intake without alcohol equalled 9860 (115), 9096 (132) and 8654 (159) kJ/day (P<0.0001). The proportion of calories from animal proteins (in daily energy intake without alcohol) increased from group 1 to 3 (P<0.0001), whereas the proportion from oligosaccharides decreased (P<0.0001). The proportion of calories from alcohol (in total daily energy intake) increased with the number of risk factors (P<0.0001). These results remained significant after adjustment for confounders. No significant group differences were found in the proportions of energy from polysaccharides, saturated, monounsaturated and polyunsaturated fats., Conclusions: As compared with subjects without risk factor, significant quantitative and qualitative changes are observed in individuals with diagnosed hypertension, hypercholesterolaemia or diabetes. However, lower consumptions of saturated fats and alcohol are needed.

The change in the main cardiovascular risk factors in France was assessed using the MONICA population surveys conducted in the Urban Community of Lille, Bas-Rhin and Haute-Garonne. Trends in obesity, tobacco smoking, hypertension, hypercholesterolaemia and self-reported diabetes were established for the first (1985-1988) and the last (1995-1997) survey. The results indicate that the prevalence of overweight and obesity remained stable in both genders; tobacco smoking decreased in men but increased in women. Prevalence of hypertension decreased, and preventive measures improved in both genders. Prevalence of hypercholesterolaemia remained stable, and preventive measures improved only in men. Prevalence of self-reported diabetes increased solely in women, and preventive measures improved in both genders. However, in 1995-1997 still 40% of the treated hypertensive and 30% of the treated hypercholesterolaemic subjects were not adequately controlled. We conclude that prevalence and prevention of the main cardiovascular risk factors have evolved favourably in France, but the management of hypercholesterolaemia and hypertension can still be improved.

Aims: The SCORE project was initiated to develop a risk scoring system for use in the clinical management of cardiovascular risk in European clinical practice., Methods and Results: The project assembled a pool of datasets from 12 European cohort studies, mainly carried out in general population settings. There were 20,5178 persons (88,080 women and 11,7098 men) representing 2.7 million person years of follow-up. There were 7934 cardiovascular deaths, of which 5652 were deaths from coronary heart disease. Ten-year risk of fatal cardiovascular disease was calculated using a Weibull model in which age was used as a measure of exposure time to risk rather than as a risk factor. Separate estimation equations were calculated for coronary heart disease and for non-coronary cardiovascular disease. These were calculated for high-risk and low-risk regions of Europe. Two parallel estimation models were developed, one based on total cholesterol and the other on total cholesterol/HDL cholesterol ratio. The risk estimations are displayed graphically in simple risk charts. Predictive value of the risk charts was examined by applying them to persons aged 45-64; areas under ROC curves ranged from 0.71 to 0.84., Conclusions: The SCORE risk estimation system offers direct estimation of total fatal cardiovascular risk in a format suited to the constraints of clinical practice.

The purpose of PROTEGER, a multicenter prospective observational study, was to determine the contribution of hemodynamic, arterial, echocardiographic and biological parameters to the evaluation of individual cardiovascular risk in the elderly. The study included patients aged over 70 years hospitalized in geriatric units with overt cardiovascular disease. Cross sectional analysis of the first 194 subjects included in the study demonstrated a high rate of arterial alterations involving both structure and function. The principal alterations observed were: high pulse pressure despite normal mean systolic and diastolic pressures, frequent and diffuse arterial calcifications, reduced compliance and distensibility, increased thickness, diameter and incremental elastic modulus of the carotid and increased pulse wave velocity. Analysis of monitoring results in the PROTEGER study will demonstrate the role of hemodynamic measurements and arterial alterations in the prediction of cardiovascular risk in hospitalized elderly.

Aim: To assess the cost of the preventive measures against hypertension and dyslipidemia in French subjects aged 35-64 years., Methods: Cross-sectional study conducted in 433 men and 424 women from the three French centres participating in the WHO-MONICA Project and receiving antihypertensive and/or hypolipidemic drug therapy., Results: In both genders, beta-blockers and ACE inhibitors were the most frequently prescribed antihypertensive drugs, and half of treated hypertensive subjects still had blood pressure levels beyond the normal limits, this percentage being lower in men and in Bas-Rhin. Daily cost of antihypertensive treatment ranged between 0.58 (minimum) and 1.72 [symbol: see text] (maximum) in men and between 0.54 and 1.46 [symbol: see text] in women, with no differences between centers. Fibrates were the most frequently prescribed hypolipidemic drug, and daily cost of treatment ranged between 0.33 and 1.33 [symbol: see text] in men and between 0.36 and 1.26 [symbol: see text] in women; in men, costs were lower in the Communauté Urbaine de Lille. Slightly more than half of the hyperlipidemic subjects had their LDL levels within normal values; no differences were found between centers or genders. Finally, the daily cost of "therapeutic inefficiency" for hypertension and dyslipidemia for age group 35-64 years in France was estimated to be over one million [symbol: see text]., Conclusion: The cost of the antihypertensive and hypolipidemic drug treatment is high and efforts should be undertaken in order to increase the efficiency of prevention.

Background: Little is known regarding the cost of cardiovascular risk factor prevention in France. In this study, we assessed the cost of antihypertensive and hypolipidaemic drug treatment in middle-aged French men without history of coronary heart disease., Methods: A cross-sectional study was conducted between 1991 and 1993 in 1606 subjects treated for hypertension or dyslipidaemia from the three French centres participating in the PRIME study. The daily cost of treatment (in Euros) was assessed using data from the Agence Nationale du Médicament., Results: Mean daily cost of hypertension was 0.65 euro per patient; after multivariate adjustment, obese subjects had a mean daily cost of 0.74+/-0.03 euro (adjusted mean +/- standard error) versus 0.66+/-0.03 euro for non-obese (p<0.001). Only 58% of hypertensive subjects were adequately controlled, and this percentage was higher in the Toulouse centre (80.1%) than in Lille (44.4%) or Strasbourg (50.2%), p<0.001. Fibrates were the most frequently prescribed hypolipidemic drug; nevertheless, prescription of statins was higher than fibrates in the Toulouse centre, which led to a higher mean daily cost for dyslipidaemia, which was further confirmed by multivariate adjustment: 0.59+/-0.05 euro (adjusted mean +/- standard error) in Toulouse versus 0.44+/-0.04 euro in Lille and 0.44+/-0.04 euro in Strasbourg. Only 54% of treated dyslipidemic subjects had their lipid levels within normal values, and this percentage was significantly lower (44%) in Strasbourg than in Lille (58%) or Toulouse (59%) (p<0.001)., Conclusion: The prescription of anti-hypertensive or hypolipidemic drugs differs according to centre, leading to significant differences in mean daily cost of treatment. A considerable percentage of treated subjects is not adequately controlled, with possible consequences at the economical level.

Objectives: To assess the effect of parental histories of cardiovascular risk factors on risk factor clusters (RFC) in representative samples from three French populations (MONICA centers of Lille, Strasbourg, Toulouse)., Material and Methods: In a representative cross-sectional study, we screened 1,291 males and 1,264 females, aged 35-64 years. Subjects were defined as RFC cases when they were affected by at least 2 disorders among, hypertension (systolic or diastolic blood pressure >=140/90 mmHg and/or antihypertensive drug), diabetes (physician-diagnosed diabetes and/or glycemia >=7.0 mmol/l and/or hypoglycemic drug), and dyslipidemia (triglycerides > 2.26 mmol/l and/or HDL-cholesterol<0.9 mmol/l in men and<1.2 mmol/l in women). Nineteen percent of the subjects were RFC cases. Parental histories of cardiovascular risk factors (hypertension, diabetes, hyperlipidemia) were positive if they were under 65. About 29% of the subjects had at least one parental history of risk factor., Results: After adjustment for sex, age, educational level, sedentary lifestyle, alcohol consumption, body mass index, LDL cholesterol and center, parental histories of cardiovascular risk factors were significantly associated with the RFC. One, two, or at least three parental histories were significantly associated with increased odds of being RFC cases (adjusted OR 1.39 95% CI [1.05-1.82], 2.90 95% CI [1.91-4.40], 2.93 95% CI [1.41-6.08]). Furthermore, a maternal-only history vs a paternal-only history of hypertension or diabetes was associated with strong odds of being an RFC case., Conclusion: At least a single cardiovascular risk factor in parents was significantly associated with RFC in offspring, independently of environmental parameters.

The relationships between alcoholic beverages and cardiovascular risk factors were assessed in 6730 men living in France or Northern Ireland. In France, all alcoholic beverages were significantly correlated with body mass index (BMI), systolic (SBP) and diastolic blood pressure (DBP), high density lipoprotein (HDL) parameters, PAI-1 and Factor VII, whereas only wine was negatively related with fibrinogen levels. After adjusting for center, age, BMI, educational level, smoking and marital status, wine had a lesser effect on blood pressure, triglyceride, apo B and LpE:B levels than beer. Wine was associated with lower fibrinogen levels and beer with higher PAI-1 activity levels independent of the amount of alcohol consumed. In Northern Ireland, wine was negatively correlated with BMI, triglycerides, LpE:B and fibrinogen, whereas beer was positively correlated with SBP and DBP, triglycerides, HDL, apoprotein A-I and fibrinogen. Multivariate analysis showed wine to be positively associated with HDL parameters, and negatively with fibrinogen levels. Wine was also associated with higher LpA-I levels and lower fibrinogen levels independent of the amount of alcohol consumed. We conclude that alcohol consumption is related to lipid, lipoprotein and haemostatic variables, but the magnitude of the relationships depends on the type of alcoholic beverage. Also, some effects might be related to non-alcoholic components.

Objective: To analyse the relationships between major cardiovascular risk factors in French men and their spouses' occupational category (OC), taking their own OC into account., Design: A large sample of volunteers working in the French National Electricity and Gas Company (GAZEL). As a check of the robustness, the same analysis was performed in a population-based survey (French multinational MONItoring of trends and determinants in CArdiovascular disease (MONICA) registers)., Setting: Any site of the company in France. Representative sample from the population of the three registers (Lille, Strasbourg, Toulouse)., Participants: 9486 and 534 men respectively, in working activity, living in couple and aged 40 to 50 years., Main Outcome Measures: Self-reported arterial hypertension, diabetes, hypercholesterolemia, leisure time sedentary lifestyle, smoking status, body mass index (BMI) and alcohol consumption., Results: In the GAZEL study, diabetes, smoking status, and alcohol consumption in men were associated with their own OC. In contrast, spouses' OC was independently associated with men's hypertension, hypercholesterolemia, sedentary lifestyle, and BMI: men whose spouses were unoccupied or workers have higher risk factors levels. In the MONICA study, the results were mostly comparable, at least for hypercholesterolemia, sedentary lifestyle, smoking status and alcohol consumption., Conclusion: Spouses' OC was independently associated with several cardiovascular risk factors in men. These results might indicate that socioeconomic status of the couple, and not only individual characteristics, should be taken into account for a better understanding of cardiovascular risk.

Background: Exercise testing is widely used in the diagnosis of coronary artery disease, but the long-term outcome for asymptomatic persons with exercise-induced premature ventricular depolarizations remains unclear. We used data from the Paris Prospective Study I to assess the long-term outcome for such persons., Methods: A total of 6101 asymptomatic French men (42 to 53 years of age) who were free of clinically detectable cardiovascular disease underwent a standardized graded exercise test between 1967 and 1972. Subjects were prospectively classified as having or not having frequent premature ventricular depolarizations (a run of two or more consecutive premature ventricular depolarizations or premature ventricular depolarizations constituting more than 10 percent of all ventricular depolarizations during any of the 30-second electrocardiographic recordings)., Results: During exercise, 138 subjects had frequent premature ventricular depolarizations. After 23 years of follow-up, these subjects had a higher risk of death from cardiovascular causes than the men without frequent premature ventricular depolarizations during exercise (relative risk, 2.67; 95 percent confidence interval, 1.76 to 4.07). In a multivariate model, with adjustment for age, body-mass index, heart rate at rest, systolic blood pressure, tobacco use, level of physical activity, presence or absence of diabetes, total cholesterol level, and the presence or absence of premature ventricular depolarizations before exercise and during recovery from exercise, both an exercise test that was positive for ischemia and the occurrence of frequent premature ventricular depolarizations during exercise remained independently associated with an increased risk of death from cardiovascular causes, with similar relative risks (2.63 [95 percent confidence interval, 1.93 to 3.59] and 2.53 [95 percent confidence interval, 1.65 to 3.88], respectively)., Conclusions: The occurrence of frequent premature ventricular depolarizations during exercise in asymptomatic middle-aged men is associated with a long-term increase in the risk of death from cardiovascular causes.

Objectives: The study evaluated the risk of cardiovascular mortality according to combined spontaneous (non-treatment-related) changes in both systolic and diastolic blood pressure (BP)., Background: Long-term longitudinal changes in blood pressure may be a more accurate determinant of cardiovascular risk since changes in systolic or diastolic blood pressure over a period of time reflect the evolution of arterial and arteriolar alterations., Methods: Two independent French male cohorts were studied: the IPC cohort (Investigations Préventives et Cliniques) composed of 15,561 men aged 20 to 82 years who had had two visits spaced four to 10 years apart, and the Paris Prospective Study composed of 6,246 men aged 42 to 53 years, examined annually for a period of four years. None of the subjects were taking antihypertensive medication. Annual changes in BP were estimated, and subjects were divided into groups according to the increase, lack of change, or decrease of systolic or diastolic BP. Nine groups were formed by combining the changes of systolic and diastolic BP. Cardiovascular mortality was assessed for a mean period of 13.5 years for the IPC Study and 17 years for the Paris Prospective Study., Results: In both cohorts, after adjustment for age and major risk factors, the group with an increase in systolic and a decrease in diastolic BP presented the highest relative risk of cardiovascular mortality compared to the group with no changes in either systolic or diastolic BP (relative risk: 2.07 [1.05 to 4.06] in the IPC Study and 2.16 [1.16 to 4.01] in the Paris Prospective Study)., Conclusions: Assessment of spontaneous changes of BP over a long period of time can contribute to the evaluation of cardiovascular risk. Subjects whose systolic BP increased while their diastolic BP decreased had the highest cardiovascular risk independently of absolute values of BP or other risk factors.

HYPERHOMOCYSTEINEMIA: There are experimental data arguing for a role of homocysteine in several processes involved in atherosclerosis. Multiple retrospective and prospective studies performed in populations with high cardiovascular risk have shown that high homocysteine levels are associated with increased risk of coronary artery disease, stroke and peripheral vascular disease. In populations free of cardiovascular disease, prospective studies have demonstrated that homocysteine is a risk factor for cardiovascular disease while in other publications, no such prognostic value is found for high serum levels of homocysteine. PERSPECTIVE AND PREVENTION: There are highly promising perspectives for prevention due to the fact that serum homocysteine levels fall off systematically after simple dietary supplementation with vitamin B. Nevertheless, there is no formal proof to date from therapeutic trials suggesting that such a supplementation would reduce the risk of cardiovascular disease. FURTHER INFORMATION REQUIRED: In terms of epidemiology and clinical expression, further research into homocysteine as a cardiovascular risk factor should not be based on case-control studies which can be expected to provide information of limited usefulness, but rather on interventional trials to determine the primary or secondary preventive effect on cardiovascular disease. A large-scale pragmatic study using diet supplementation in a wide population might provide answers to still open questions.

Objectives: The cardiovascular effects of transdermal estrogen are not so well established than those induced by oral estrogen. In a representative sample of French postmenopausal women, we assessed plasma lipid changes induced by transdermal 17 beta-estradiol., Methods: This cross-sectional study was carried out among the population sample of the third MONICA survey on cardiovascular risk factors. We selected 693 postmenopausal women according to the followed criteria; women with intact uterus and no menstruation for more than 12 months, women with bilateral oophorectomy, hysterectomized women older than 55 years and hysterectomized women who had followed hormone replacement therapy. We used multivariate linear regression models, taking into account confounding variables, to assess lipid changes induced by estrogen., Results: We compared 192 women currently taking transdermal 17 beta-estradiol (27 unopposed estrogen and 165 estrogen plus progestin) with 501 women without any hormonal treatment. After adjustment for living area, education level, income tax, smoking, alcohol consumption, physical activity, age and body mass index, transdermal estrogen replacement therapy (ERT) was significantly associated with lower levels of serum total cholesterol [6.10 (S.E., 0.11) vs 6.35 (0.09) mmol/l, P < 0.01], triglycerides [1.06 (0.06) vs 1.23 (0.05) mmol/l, P < 0.001], LDL-cholesterol [3.93 (0.11) vs 4.13 (0.09) mmol/l, P < 0.05], VLDL-cholesterol [0.48 (0.03) vs 0.56 (0.02) mmol/l, P < 0.001] and apolipoprotein B [1.20 (0.03) vs 1.26 (0.02) g/l, P < 0.01]. Levels did not differ significantly for HDL-cholesterol [1.68 (0.05) vs 1.66 (0.04) mmol/l] and apolipoprotein A1 [1.79 (0.03) vs 1.81 (0.02) g/l]., Conclusion: Transdermal ERT may confer a cardiovascular protection by lowering atherogenic lipoproteins.

The associations of blood pressure (BP), body mass index (BMI) and iliac-to-thigh circumference index (CI) with total, cardiovascular and cancer mortality were investigated in 7312 middle-aged men, initially free of coronary heart disease, known cancer and not treated for hypertension, who have been followed for 15 to 20 years in the Paris prospective study I. Using Cox survival regression analysis, total mortality (1208 deaths) was found to be highest in relatively lean men (BMI < 24.4 kg/m2) with elevated blood pressure (mean BP > or = 96 mmHg) and central pattern of body mass distribution (CI > 1.82). Cancer causes accounted for a large proportion of the increased mortality risk. In parallel, mortality from cardiovascular diseases increased independently with blood pressure and iliac-to-thigh circumference index, but increased with body mass index only in men with low blood pressure (mean BP < 96 mmHg). Taking into account serum cholesterol and cigarette smoking levels as covariates and excluding deaths occurring 5 to 10 years after the examination only slightly attenuated the intensity of this pattern of association.

The existence of a significant negative correlation between hardness of drinking water and mortality rates from cardiovascular disease has been established by numerous authors. The intensity of this relationship varies according to the country concerned, the size of the areas studied, and the confounding factors taken into consideration. Nevertheless, the problem concerning the interpretation of the correlation has not yet been resolved. In particular the methodological problem resulting from the contiguity of the geographic units has been generally neglected. It is shown that these difficulties weaken the conviction that the relationship is a causal one.

Background: The association of psychological variables with cardiovascular health might depend on socioeconomic status. We examined the moderating effect of occupational grade on the association between depression and incident cardiac events among middle-aged workers from the GAZEL cohort.Methods and Results: A total of 10 541 participants (7855 men, mean age: 47.8±3.5 years) free of cardiovascular diseases completed the Center of Epidemiologic Studies Depression scale in 1993. Age, sex, and occupational grade (low, medium, and high) were obtained from company records. Classical cardiovascular risk factors were self-reported. All participants were followed-up for medically certified cardiac events from January 1994 to December 2014. Associations between baseline variables and incident cardiac events were estimated with hazard ratios and 95% confidence intervals computed in Cox regressions. After a median follow-up of 21 years, 592 (5.6%) participants had a cardiac event. There was a significant interaction between depression and occupational grade in both age- and sex-adjusted (P=0.008) and multiadjusted (P=0.009) models. This interaction was mainly explained by an association between depression and incident cardiac events that prevailed among participants of low occupational grade (3.71 versus 1.96 events per 1000 person-years among those depressed versus nondepressed, multiadjusted hazard ratios [95% confidence intervals], 1.99 [1.12-3.48]).Conclusions: From a research perspective, these results may account for previous conflicting results and constitute an impetus for reanalyzing previous data sets, taking into account the moderating role of socioeconomic status. From a clinical perspective, they urge clinicians and policy makers to consider depressive symptoms and low socioeconomic status as synergistic cardiovascular risk factors. [ABSTRACT FROM AUTHOR]