Risk factor profile for atherosclerosis among young adults in Israel--results of a large-scale survey from the young adult periodic examinations in Israel (YAPEIS) database

Clinical features, future cardiac events, and prognostic factors following percutaneous coronary intervention in young female patients

BACKGROUND

The proportion of young females among the patients who undergo percutaneous coronary intervention (PCI) is relatively small, and information on their clinical characteristics is limited. This study investigated the clinical characteristics and prognostic factors for future cardiac events in young females who underwent PCI.

METHODS

This multicenter observational study included 187 consecutive female patients aged < 60 years who underwent PCI in seven hospitals. The primary composite endpoint was the incidence of cardiac death, nonfatal myocardial infarction, and target vessel revascularization.

RESULTS

The mean patient age was 52.1 ± 6.1 years and 89 (47.6%) had diabetes, and renal dysfunction (an estimated glomerular filtration rate < 60 mL/min/1.73 m2) was observed in 38 (20.3%). During a median follow-up of 3.3 years, the primary endpoint occurred in 28 patients. The Cox proportional hazards models showed that renal dysfunction was an independent predictor for the primary endpoint (hazard ratio 3.04, 95% confidence interval 1.25-7.40, p = 0.01), as well as multivessel disease (hazard ratio 2.79, 95% confidence interval 1.12-6.93, p = 0.03). Patients with renal dysfunction had a significantly higher risk for the primary endpoint than those without renal dysfunction.

CONCLUSIONS

Renal dysfunction was strongly associated with future cardiac events in young females who underwent PCI.

Cardiovascular risk factors and homocysteine in epilepsy

Epidemiological studies have found the risk for heart disease and stroke are increased in persons with epilepsy. Anti-epileptic drugs (AEDs) have varying effects on serum lipids and homocysteine-an independent risk factor for coronary disease. The prevalence of cardiovascular risk factors (high cholesterol, hypertension, diabetes, obesity and smoking) and homocysteine were investigated in a multiethnic epilepsy population. Data included demographics, clinical factors, lab assessments and supplementation patterns. Mean age was 45 years (71 males and 94 females)-75 were African American, 27 Latino and 60 Caucasian. Fifty-two percent of participants had two or more cardiovascular risk factors when compared with rates for the general population of 28%. The Framingham risk score (FRS) assessment was also used to compare risk levels. Twenty-nine percent of men and 1% of women had a FRS indicating >5% level of risk, only 7% had a FRS>10%. Cardiovascular screening and primary preventative recommendations based on the American Heart Association and supplementation should be suggested for the adult epilepsy population when appropriate.

Prevalence of prehypertension and associated cardiovascular risk profiles among young Israeli adults

Recently the Joint National Committee on the Prevention, Detection, Evaluation, and Treatment of High Blood Pressure introduced the term "prehypertension" for systolic blood pressure levels of 120 to 139 mm Hg and diastolic BP levels of 80 to 89 mm Hg. Little is known about the prevalence of this entity and the cardiovascular risk factors associated with it. We aimed to determine the prevalence of prehypertension and the cardiovascular risk factors associated with it in a large population-based sample of young Israeli adults. We studied 36,424 Israel Defense Forces employees during the years 1991 to 1999. Subjects completed a detailed questionnaire and underwent physical examination, and blood samples were drawn after a 14-hour fast. Prehypertension was defined as a systolic blood pressure of 120 to 139 mm Hg, and/or a diastolic blood pressure of 80 to 89 mm Hg. We calculated the age- and sex-specific prevalence of prehypertension and other cardiovascular risk factors associated with this condition. Prehypertension was observed among 50.6% of men and 35.9% of women. The prehypertensive group had higher levels of blood glucose, total cholesterol, low-density lipoprotein cholesterol, and triglycerides, higher body mass index, and lower levels of high-density lipoprotein cholesterol than did the normotensive group. Multivariate logistic regression analysis showed that body mass index was the strongest predictor of prehypertension among both males and females (odds ratio, 1.100; 95% CI, 1.078 to 1.122 and odds ratio, 1.152; 95% CI, 1.097 to 1.21, respectively, for every 1 kg/m2 increase). Our findings support the recommendation of lifestyle modification for prehypertensive patients. Further prospective studies are required to determine the role of pharmacotherapy in prehypertension.

Effect of school age sports on leisure time physical activity in adults: The CORDIS Study

PURPOSE

Data evaluating the impact of various types of childhood physical activity on adult leisure time physical activity (LTPA) are inconsistent. The purpose of this study was to evaluate the influence of organized childhood sporting activities on LTPA as an adult in a cohort of industrial workers.

METHODS

The frequency of current LTPA, defined as a half hour or more of activity at least once per week, of 3687 industrial workers in the Cardiovascular Occupational Risk Factors in Israel Study (CORDIS) cohort was the outcome variable. We analyzed the association of organized school age sports with adult LTPA, using a multiple logistic regression model, after adjusting for sociodemographic variables including current occupational factors.

RESULTS

Participating in organized school age sporting activities predicted LTPA as an adult [adjusted odds ratio (OR) 3.55, 95% confidence intervals (95% CI) 2.97-4.23]. This association was consistent in the various subgroups of marital status, age, smoking, shift work, body mass index, and religious observance.

CONCLUSIONS

Organized school age sporting activities influenced future LTPA in this cohort. Attempts to promote these activities may lead to increased levels of LTPA in adults.