Screening For Cardiovascular Risk Factors Research Articles

Cardiovascular Complications in Long-Term Survivors After Allogeneic Hematopoietic Stem Cell Transplantation

Cardiovascular diseases (CVD) are emerging late effects after allogeneic hematopoietic stem cell transplantation (allo-HSCT), leading to considerable morbidity and mortality. These late CVD are in most cases related to enhanced atherosclerosis, promoted by the early appearance after transplantation of cardiovascular risk factors. According to the data obtained from the general population it is very likely that early intervention on these cardiovascular risk factors might defer the appearance of late CVD. This review focuses on the published data of cardiovascular diseases after transplantation, the potential associated risk factors, and the postulated pathophysiological mechanisms. A suggested approach for early identification of patients at risk, optimal surveillance, and screening of the modifiable cardiovascular risk factors and the possible early interventions are also discussed here. Long-term survivors should be assessed lifelong after HSCT; all healthcare providers involved in the follow-up of these patients should be aware of premature health threatening of cardiovascular diseases after transplantation.

Gender differences in the association between depressive mood and mortality: A 12-year follow-up population-based study

Depressive mood has been associated with all-cause mortality in both men and women. This study aimed at exploring gender differences in the association between depressive mood and specific causes of mortality as well as factors that may account for it, including education, marital status, social support, health behaviors, and chronic diseases. A population-based survey including 6043 subjects (2892 men and 3151 women) was conducted in 1996 in the north-east of France with a questionnaire covering education, marital status, social support, health behaviors (smoking status, alcohol consumption, body mass index), and chronic diseases. Depressive mood was measured using the Duke Health Profile questionnaire. Cox regression models were used to examine its association with subsequent natural all-cause mortality, and cardiovascular and cancer mortality. During a follow-up of 12.5 years, 406 men and 303 women died from a natural cause. Adjusting for all covariates, depressive mood predicted natural mortality in both men [Hazard Ratio (HR)=1.30; 95% confidence interval (CI): 1.00-1.69] and women (HR=1.37; 95% CI: 1.06-1.77). However, this association was significant for cardiovascular mortality in men (HR=1.63; 95% CI: 1.00-2.65) whereas it was significant for cancer mortality in women (HR=1.71; 95% CI: 1.11-2.64). Baseline data were self-reported and the response rate was low. Preventive strategies aiming at reducing the increased mortality associated with depressive mood should take gender into account. Depressed men may warrant a better screening for cardiovascular risk factors and diseases, whereas depressed women may benefit from better cancer prevention measures.

Assessment of Appropriateness of Screening Community‐Dwelling Older People to Prevent Functional Decline

To identify appropriate screening conditions, stratified according to age and vulnerability, to prevent functional decline in older people. A RAND/University of California at Los Angeles appropriateness method. The Netherlands. A multidisciplinary panel of 11 experts. The panelists assessed the appropriateness of screening for 29 conditions mentioned in guidelines from four countries, stratified according to age (60-74, 75-84, ≥85) and health status (general, vital, and vulnerable) and received a literature overview for each condition, including the guidelines and up-to-date literature. After an individual rating round, panelists discussed disagreements and performed a second individual rating. The median of the second ratings defined the appropriateness of screening. The panel rated screening to be appropriate in three of the 29 conditions, indicating that screening was expected to prevent functional decline. Screening for insufficient physical activity was considered appropriate for all three age and health groups. Screening for cardiovascular risk factors and smoking was considered appropriate for the general and vital population aged 60 to 74. Of the 261 ratings, 63 (24%) were classified as uncertain, of which 42 (67%) concerned the vulnerable population. The panelists considered conditions inappropriate mainly because of lack of an adequate screening tool or lack of evidence of effective interventions for positive screened persons. The expert panel considered screening older people to prevent functional decline appropriate for insufficient physical activity and smoking and cardiovascular risk in specific groups. For other conditions, sufficient evidence does not support screening. Based on their experience, panelists expected benefit from developing tests and interventions, especially for vulnerable older people.

Community screening for cardiovascular risk factors and levels of treatment in a rural Māori cohort

To document levels of cardiovascular disease (CVD), diagnosed and undiagnosed risk factors and clinical management of CVD risk in rural Māori. Participants (aged 20-64 years), of Māori descent and self-report, were randomly sampled to be representative of age and gender profiles of the community. Screening clinics included health questionnaires, fasting blood samples, blood pressure and anthropometric measures. Data were obtained from participants' primary care physicians regarding prior diagnoses and current clinical management. New Zealand Cardiovascular Guidelines were used to identify new diagnoses at screening and Bestpractice electronic-decision support software used to estimate 5-year CVD risk. Mean age of participants (n=252) was 45.7 ± 0.7, 8% reported a history of cardiac disease, 43% were current smokers, 22% had a healthy BMI, 30% were overweight and 48% obese. Hypertension was previously diagnosed in 25%; an additional 22% were hypertensive at screening. Dyslipidaemia was previously diagnosed in 14% and an additional 43% were dyslipidaemic at screening. Type-2 diabetes was previously diagnosed in 11%. Glycaemic control was achieved in only 21% of those with type-2 diabetes. Blood pressure and cholesterol were above recommended targets in more than half of those with diagnosed CVD risk factors. High levels of diagnosed and undiagnosed CVD risk factors, especially hypertension, dyslipidaemia and diabetes were identified in this rural Māori community. There is a need for opportunistic screening and intensified management of CVD risk factors in this indigenous population group.

Cardiovascular Screening of People With Severe Mental Illness in England: Views of Service Users and Providers

Objective: In England national clinical guidelines recommend annual screening for cardiovascular risk factors among individuals with schizophrenia and bipolar disorder within primary care supported by efforts to promote healthy behaviors by secondary psychiatric services. This study elicited the views of primary and specialty mental health care staff and service users about such service arrangements and barriers to implementation. Methods: Surveys were mailed to a representative cross-section of service users, community mental health team (CMHT) staff, and primary care staff in Western England and London. Results: Surveys were completed by 227 service users, 143 primary care staff, and 166 CMHT staff. A majority of staff stated that cardiovascular disease screening and risk reduction work were important, felt that this work was best accomplished in primary care settings, and anticipated good uptake among service users. More than 80% of service users viewed cardiovascular screening favorably, but 30% had not been screened in the past year. The proportion of service users prepared to make healthy changes in their lifestyle varied from 37% to 51%, depending on the change contemplated, but many cited difficulty traveling (35%), time pressures (28%), and a distaste for courses or group work (23%) as barriers to attending courses in healthy living. Conclusions: The obstacles to service identified by this study reinforce the importance of providing incentives for both providers and users of services to improve implementation of national clinical guidelines on mental illness. (Psychiatric Services 62:1338–1345, 2011)

Cardiovascular Screening of People With Severe Mental Illness in England: Views of Service Users and Providers

In England national clinical guidelines recommend annual screening for cardiovascular risk factors among individuals with schizophrenia and bipolar disorder within primary care supported by efforts to promote healthy behaviors by secondary psychiatric services. This study elicited the views of primary and specialty mental health care staff and service users about such service arrangements and barriers to implementation. Surveys were mailed to a representative cross-section of service users, community mental health team (CMHT) staff, and primary care staff in Western England and London. Surveys were completed by 227 service users, 143 primary care staff, and 166 CMHT staff. A majority of staff stated that cardiovascular disease screening and risk reduction work were important, felt that this work was best accomplished in primary care settings, and anticipated good uptake among service users. More than 80% of service users viewed cardiovascular screening favorably, but 30% had not been screened in the past year. The proportion of service users prepared to make healthy changes in their lifestyle varied from 37% to 51%, depending on the change contemplated, but many cited difficulty traveling (35%), time pressures (28%), and a distaste for courses or group work (23%) as barriers to attending courses in healthy living. The obstacles to service identified by this study reinforce the importance of providing incentives for both providers and users of services to improve implementation of national clinical guidelines on mental illness.

A cardiovascular disease risk factor screening program designed to reach rural residents of Maine, USA

Cardiovascular disease is the leading cause of death in many countries and a particular burden to rural communities. Hypertension and diabetes are risk factors for cardiovascular disease, but screening for them is suboptimal, particularly in rural settings. Thus screening programs targeting rural dwellers may be important. This article reports the findings of a blood pressure (BP) and blood glucose screening program conducted from a mobile van that visited community events including agricultural fairs across Maine, U.S.A. to bring screening to rural Mainers. The study objectives were to determine: (1) if the screening program was successful at reaching rural Mainers; (2) if rural screenees had a different risk of hypertension or diabetes compared with non-rural screenees; and (3) what characteristics of a community event predict that a screening conducted at that event will reach a high fraction of rural residents. The van visited events from 2006-2009 conducting voluntary BP and blood glucose screenings. Results were analyzed by the rurality of the town of residence of the screenees, the rurality of location of the screening event, and the type of screening event (agricultural fair vs other). Systolic BP of 140 mmHg or greater or diastolic BP of 90 mmHg or greater was considered to be hypertension, and systolic BP of 120-139 mmHg or diastolic BP 80-89 mmHg as pre-hypertension. Blood glucose of 140-199 mg/dL was considered to be pre-diabetes and blood glucose of 200 mg/dL or greater as diabetes. Rurality was divided into urban, sub-urban, large rural town, and small rural town/ isolated rural based on Rural Urban Commuting Codes (RUCAs), assigned by zip code. Mean BP and blood glucose values were compared across residence rurality categories by ANOVA, the distribution of screening values into normal/ abnormal categories was compared across residence rurality categories by chi2 test, and the impact of type and rurality of location of screening event on the residence of screenees was assessed with analysis by regression with categorical variables. Over 4 years, 2451 Mainers from 254 towns were screened at 42 events located in 28 towns. Seventy-six percent of screenees lived in rural areas and screenees were more likely to live in rural areas compared with all Maine residents (p < 0.001). Rurality of residence impacted hypertension risk (p = 0.001) but not diabetes risk. Screenees from large rural towns had the highest mean systolic BPs and rural-dwellers had higher hypertension or pre-hypertension risk compared with urban/ sub-urban dwellers. Conducting screenings at agricultural fairs (p = 0.003) and in rural areas (p = 0.001) were independent predictors of attracting more rural screenees. Holding cardiovascular risk factor screenings in locations that are culturally appropriate and geographically convenient for an at-risk population are common approaches; however, their effectiveness is seldom tested. The results show that both the type of event at which the screening is conducted and the rurality of location of that event help attract rural screenees, and that it is possible for a screening program to reach a population significantly more rural than the population of the state and one that has an elevated hypertension risk.

Cardiovascular Risk Factor Screening Satisfaction in the Heart of New Ulm Project

Community-based cardiovascular disease (CVD) risk factor screening programs have been used successfully in rural health improvement initiatives. However, little is known about what consumers like or dislike about them, which is a barrier to the design of future process improvements. The objective of this study was to examine the degree to which health risks and participant characteristics predicted screening satisfaction. This study utilized a cross-sectional survey design. Data was collected as part of the broader Heart of New Ulm Project, which is a community-based CVD prevention demonstration project based in rural Minnesota. There were 126 randomly invited individuals from the CVD risk factor screenings, with 118 individuals who agreed to participate and had complete data available for analyses. A multivariate logistic regression analysis was used to examine the association between demographics, lifestyle, and biometric risk factors and screening satisfaction. Twenty percent of respondents indicated some level of dissatisfaction with the screening process. Satisfied participants were more likely to be female (OR=4.15), not have an optimal lifestyle (OR=3.47), and have an intention to improve their lifestyle habits (OR=3.26). Age, education, and CVD risk level were not significant predictors in the final model. Satisfaction was high in this screening program, with healthy males being least satisfied with their experience. This has implications for the design of future intervention efforts, as they may require specific programmatic features and more specialized, targeted marketing strategies to attract a broad spectrum of participants likely to benefit.

Clinical characteristics of coronary artery disease in adults with congenital heart defects

BackgroundThere are now more adults with congenital heart disease than children. This aging cohort is at risk for acquired heart diseases such as coronary artery disease (CAD). The purpose of the study was to examine the clinical features of the CAD in adults with congenital heart disease. MethodsA retrospective chart review was performed. The clinical characteristics of adults with congenital heart disease and angiographically confirmed atherosclerotic CAD were examined. ResultsOne hundred and forty-one adults with CAD (69% male) were identified from a total of 12,124 patients (1%) seen in our congenital cardiac clinic. The most common cardiac diagnoses were atrial septal defect, bicuspid aortic valve disease, tetralogy of Fallot and coarctation of the aorta. We identified 7 adults with Eisenmenger physiology and CAD. The mean age of diagnosis of CAD was 56 ±13years. Twenty patients had premature CAD (14%) presenting before age 40years. Traditional risk factors of patients with CAD were common and were present in the majority (82%) of patients. While many adults had symptoms of angina or myocardial infarction, a significant proportion (38%) were asymptomatic. The age at diagnosis in patients with coarctation of the aorta was younger than other subgroups (48±13years). Seventy-seven percent (109/141) underwent percutaneous or surgical coronary interventions. ConclusionAtherosclerotic coronary artery disease may coexist with congenital heart disease. Coronary artery disease in adults with congenital heart disease typically occurs later in adulthood and in patients with traditional cardiovascular risk factors. This study highlights the need for cardiovascular risk factor screening and therapy when indicated.

Patient-physician Language Concordance and Primary Care Screening Among Spanish-speaking Patients

Language discordance between patient and physician is associated with worse patient self-reported healthcare quality. As Hispanic patients have low rates of cardiovascular and cancer screening, we sought to determine whether patient-physician language concordance was associated with differences in rates of screening. We performed a retrospective medical record review of 101 Spanish-speaking patients cared for by 6 Spanish-speaking PCPs (language-concordant group) and 205 Spanish-speaking patients cared for by 44 non-Spanish-speaking PCPs (language-discordant group). Patients were included in the study if they were of age 35 to 75 years and had used interpreter services 2001 to 2006 in 2 Boston-based primary care clinics. Our outcomes included screening for hyperlipidemia, diabetes, cervical cancer, breast cancer, and colorectal cancer with age-appropriate and sex-appropriate subgroups. Our main predictor of interest was patient-physician language concordance. In multivariable modeling, we adjusted for age, sex, insurance status, number of primary care visits, and comorbidities. We adjusted for clustering of patients within individual physicians and clinic sites using generalized estimating equations. Patients in the language-discordant group tended to be female compared with patients in the language-concordant group. There were no significant differences in age, insurance status, number of primary care visits, or Charlson comorbidity index between the 2 groups. Rates of screening for hyperlipidemia, diabetes, cervical cancer, and breast cancer were similar for both language-concordant and language-discordant groups. However, patients in the language-concordant group were less likely to be screened for colorectal cancer compared with the language-discordant group risk ratio 0.78 (95% confidence interval, 0.61-0.99) after multivariable adjustment. This study finds that Spanish-speaking patients cared for by language-concordant PCPs were not more likely to receive recommended screening for cardiovascular risk factors and cancer. Furthermore, language concordance was associated with lower likelihood colorectal cancer screening. Further research is needed to examine which conditions are optimal to improve cardiovascular and cancer screening for Spanish-speaking patients, particularly for colorectal cancer, which has a low rate of screening.

Impact and cost of a 2-week community-based screening and awareness program for diabetes and cardiovascular risk factors in a Swiss canton

Background:Community-based diabetes screening programs can help sensitize the population and identify new cases. However, the impact of such programs is rarely assessed in high-income countries, where concurrent health information and screening opportunities are common place.Intervention and methods:A 2-week screening and awareness campaign was organized as part of a new diabetes program in the canton of Vaud (population of 697,000) in Switzerland. Screening was performed without appointment in 190 out of 244 pharmacies in the canton at the subsidized cost of 10 Swiss Francs per participant. Screening included questions on risk behaviors, measurement of body mass index, blood pressure, blood cholesterol, random blood glucose (RBG), and A1c if RBG was ≥7.0 mmol/L. A mass media campaign promoting physical activity and a healthy diet was channeled through several media, eg, 165 spots on radio, billboards in 250 public places, flyers in 360 public transport vehicles, and a dozen articles in several newspapers. A telephone survey in a representative sample of the population of the canton was performed after the campaign to evaluate the program.Results:A total of 4222 participants (0.76% of all persons aged ≥18 years) underwent the screening program (median age: 53 years, 63% females). Among participants not treated for diabetes, 3.7% had RBG ≥ 7.8 mmol/L and 1.8% had both RBG ≥ 7.0 mmol/L and A1c ≥ 6.5. Untreated blood pressure ≥140/90 mmHg and/or untreated cholesterol ≥5.2 mmol/L were found in 50.5% of participants. One or several treated or untreated modifiable risk factors were found in 78% of participants. The telephone survey showed that 53% of all adults in the canton were sensitized by the campaign. Excluding fees paid by the participants, the program incurred a cost of CHF 330,600.Conclusion:A community-based screening program had low efficiency for detecting new cases of diabetes, but it identified large numbers of persons with elevated other cardiovascular risk factors. Our findings suggest the convenience of A1c for mass screening of diabetes, the usefulness of extending diabetes screening to other cardiovascular risk factors, and the importance of a robust background communication campaign.

Acute coronary syndrome in pregnant women

The purpose of this article is to review the available information on the pathophysiology, diagnosis, treatment and prognosis of acute coronary syndromes (ST-elevation myocardial infarction [STEMI] and non-ST-elevation myocardial infarction [NSTEMI]) during all stages of pregnancy. We searched the English-language literature indexed in MEDLINE, Scopus and EBSCO host research databases from 1980 through to August 2010 using the indexing terms ‘pregnancy’, ‘ante-,peri-, and postpartum’, ‘acute coronary syndrome’, ‘myocardial infarction’, ‘STEMI’ and ‘NSTEMI’. Symptomatic coronary artery disease is still infrequent in women of childbearing age, but the recent increase in its prevalence in pregnancy has been attributed to the modern trend of childbearing in older years because many young working women are postponing having children. Although rare, acute pregnancy-related MI is a devastating event that may claim the life of a mother and her fetus. The incidence of MI is estimated at 0.6–1 per 10,000 pregnancies. The case fatality rate has been reported to be 5–37%. Owing to the rarity of the event, information related to MI in pregnancy is derived from case reports and, therefore, is subject to considerable reporting bias. Treatment needs to be prompt and urgent because of the very high mortality rate. Current guidelines for the diagnosis and treatment of MI should be expanded to include pregnancy-related MI. Screening and management of cardiovascular risk factors should be achieved before pregnancy.

Tackling health literacy: adaptation of public hypertension educational materials for an Indo-Asian population in Canada

BackgroundIndo-Asians in Canada are at increased risk for cardiovascular diseases. There is a need for cultural and language specific educational materials relating to this risk. During this project we developed and field tested the acceptability of a hypertension public education pamphlet tailored to fit the needs of an at risk local Indo-Asian population, in Calgary, Alberta, Canada.MethodsA community health board representing Calgary's Indo-Asian communities identified the culturally specific educational needs and language preferences of the local population. An adaptation of an existing English language Canadian Public Hypertension Recommendations pamphlet was created considering the literacy and translation challenges. The adapted pamphlet was translated into four Indo-Asian languages. The adapted pamphlets were disseminated as part of the initial educational component of a community-based culturally and language-sensitive cardiovascular risk factor screening and management program. Field testing of the materials was undertaken when participants returned for program follow-up seven to 12 months later.ResultsFifty-nine English-speaking participants evaluated and confirmed the concept validity of the English adapted version. 28 non-English speaking participants evaluated the Gujarati (N = 13) and Punjabi (N = 15) translated versions of the adapted pamphlets. All participants found the pamphlets acceptable and felt they had improved their understanding of hypertension.ConclusionsInvolving the target community to identify health issues as well as help to create culturally, language and literacy sensitive health education materials ensures resources are highly acceptable to that community. Minor changes to the materials will be needed prior to formal testing of hypertension knowledge and health decision-making on a larger scale within this at risk community.

Participation in cardiovascular risk factor and cancer screening among Australian Chinese

This study aimed to examine the participation of Australian Chinese in cardiovascular risk factor and cancer screening. A telephone survey of a random sample of Chinese in New South Wales, Australia, was conducted. The presence of, and participation in screening for, hypertension, hyperlipidaemia and diabetes were ascertained. Additionally, women were surveyed regarding breast cancer and cervical cancer screening. Five hundred and fifty-five subjects were interviewed. Generally, Australian Chinese were as likely to participate in health screening activities as the general population. However, Chinese with poor English-speaking ability were less likely to have had recent lipid testing (85.4% vs 91.2%, p=0.01) or mammography (63.2% vs 92.6%, p=0.01) than those who were proficient in English (adjusted for age and gender). Those not in employment were less likely to have had lipid testing (86.9% vs 88.4%, p=0.04), mammography (61.1% vs 93.5%, p=0.04) or Pap tests (64.7% vs 85.0%, p<0.01) than those in employment. Chinese who had been in Australia for less than 10 years were also less likely to undergo Pap tests (68.7% vs 79%, p=0.03). Overall, participation of Australian Chinese in health screening is within the community norm. However, those with poor English-speaking skills, who are not employed, or who had been resident in Australia for a shorter duration are less likely to undergo some of these health activities.

Clinical diagnosis of metabolic and cardiovascular risks in overweight children: early development of chronic diseases in the obese child

Childhood overweight (body mass index (BMI)>90th centile) poses a major public health problem in so far as adult diseases manifest themselves already during childhood. In this review, after examining the prevalence of metabolic and cardiovascular diseases, the issue of whether BMI or other clinical parameters are valid tools to predict co-morbidities in children is discussed. Data of 2001-2008 are reviewed, including several studies conducted on more than 260,000 overweight and obese children in Germany and Switzerland. Apart from non-metabolic co-morbidities, namely musculoskeletal complications and attention deficit/hyperactivity disorders in up to 74% and up to 58% of overweight children, respectively, at least one cardiovascular and metabolic risk factor was seen in 52% of the overweight children, mostly high blood pressure (35%) with increased left ventricular mass or arterial stiffness. Signs of fatty liver disease or dyslipidemia were found in up to 29 and 32% of the children, respectively. Type 2 diabetes was found in less than 0.7% of the children, and an elevated fasting glucose or glucose intolerance in 3%. Irrespective of BMI, the quality of fat and protein intake predicted hypertension or insulin resistance, and fructose predicted lower (and more atherogenic) particle size of low-density lipoprotein-cholesterol. Out of the adiposity markers, waist circumference was closely correlated with insulin resistance and the components of the metabolic syndrome. In conclusion, risk factors are found in more than half of the overweight children, most frequently high blood pressure or dyslipidemia, and were mainly related to waist circumference, but also to BMI and fat mass. Even in the presence of normal BMI, screening for cardiovascular risk factors is advocated in each child with elevated waist circumference, but its cut-off points still remain to be validated. The increased occurrence of orthopedic and psychiatric complaints may detrimentally influence health-related lifestyle and obesity therapy.

Effect of population screening for type 2 diabetes on mortality: long-term follow-up of the Ely cohort

The aim of this study was to assess the impact of invitation to screening for type 2 diabetes and related cardiovascular risk factors on population mortality. This was a parallel-group population-based cohort study including all men and women aged 40-65 years, free of known diabetes, registered with a single practice in Ely, UK (n = 4,936). In 1990-1992, approximately one-third (n = 1,705) were randomly selected to receive an invitation to screening for diabetes (with an OGTT) and related cardiovascular risk factors. In the remaining two-thirds of the population, 1,705 individuals were randomly selected for invitation to screening in 2000-2003 and 1,526 were not invited at any point during the follow-up period. All individuals were flagged for mortality until January 2008. There were 345 deaths between 1990 and 1999 (median 10 years follow-up). Compared with those not invited, individuals who were invited to the 1990-1992 screening round had a non-significant 21% lower all-cause mortality (HR 0.79 [95% CI 0.63-1.00], p = 0.05) after adjustment for age, sex and deprivation. There were 291 deaths between 2000 and 2008 (median 8 years follow-up), with no significant difference in mortality between invited and non-invited participants in 2000-2003. Compared with the non-invited group, participants who attended for screening at any time point had a significantly lower mortality and those who did not attend had a significantly higher mortality. Invitation to screening was associated with a non-significant reduction in mortality in the Ely cohort between 1990 and 1999, but this was not replicated in the period 2000-2008. This study contributes to the evidence concerning the potential benefits of population screening for diabetes and related cardiovascular risk factors.

Increasing glucose concentrations and prevalence of diabetes mellitus in northern Sweden, 1990–2007

Background: The prevalence of diabetes in the world is projected to rise from 2.8% in the year 2000 to 4.4% in 2030, an increase suggesting an ongoing global epidemic of diabetes.Objective: To examine time trends in fasting and 2-h glucose concentrations, prevalence and 10-year cumulative incidence of diabetes, and the role of education in these trends.Design: Each year the Västerbotten Intervention Programme invites all 40, 50, and 60-year-old individuals to a health survey, which includes a cardiovascular risk factor screening and oral glucose tolerance test. The cross-sectional part of the study is based on health examinations conducted between 1990 and 2007 (n=102,822). The prospective subset (panel dataset) of the study is based on individuals who have had two health examinations 10 years apart and were not defined as having diabetes at their first health examination (n=23,546).Results: Between 1990 and 2007, the mean population fasting glucose concentration increased 0.5 mmol/L. Comparing the prevalence in 1990–1995 with 2002–2007 demonstrated a significant 44% increase in men (p < 0.001) and a significant 17% increase in women (p<0.001). Socioeconomic status, here represented by education, clearly influenced both prevalence and incidence of diabetes and glucose concentration. In all time periods and in all age groups, individuals with low education were more likely to have or get diabetes. The 10-year risk of developing diabetes was four to five times higher in the oldest age group (50–60 years) compared with the youngest (30–40 years). A 30% reduction in the 10-year risk of developing diabetes was found in women (p<0.001) between 2000–2003 and 2004–2007.Conclusions:: Despite a clear increase in glucose concentrations and diabetes prevalence between 1990 and 2007, especially in men, there was a decline in the 10-year risk of developing diabetes in women between 2000–2003 and 2004–2007.

Check-up, was sonst?

Evidence-based check-up does not only include medical history and physical examination but consultation with regard to recommended vaccinations, screening for cancer and cardiovascular risk factors. Patients with PAD are at high risk for cardiovascular events but frequently claudication is not mentioned during anamnesis, thus specific attention to exercise-dependent leg discomfort is necessary. Recognition of PAD related symptoms is important because it may implicate secondary cardiovascular prevention and specific therapeutic options including walking exercise and endovascular revascularisation exist.

Screening for metabolic syndrome and testosterone deficiency in patients with erectile dysfunction: results from the first UK prospective study

To screen patients with erectile dysfunction (ED) for the presence of metabolic syndrome (MetS), testosterone deficiency and cardiovascular (CV) risk factors, in a secondary referral centre in the UK, as men with ED have a high incidence of CV risk factors that might amount to MetS, with obesity, increased risk of coronary heart disease and type II diabetes; testosterone deficiency has also been associated with both ED and MetS. We assessed 124 men presenting with ED between March 2007 and August 2008. Data were collected prospectively for patient demographics, risk factors associated with MetS, and hypogonadism. MetS was assessed using the National Cholesterol Education Program Adult Treatment Panel III Criteria 2005 (based on three or more of five criteria: waist circumference, high triglycerides, low levels of high-density lipoprotein cholesterol, hypertension and impaired glucose tolerance). The mean (range) age of the men was 50 (16-76) years; 50 of 124 (40%) patients had MetS and 27% had hypogonadism. The latter was also associated with a low testicular volume and decreased libido. Ninety-seven patients (82%) were either overweight or obese, and 64 (52%) were current or ex-smokers. Our audit confirms a high incidence of MetS and hypogonadism in patients with ED in the UK. We recommend routine screening for CV risk factors, MetS and testosterone deficiency in all patients in the UK with ED.

Selection on albuminuria enhances the efficacy of screening for cardiovascular risk factors

As many subjects with a cardiovascular (CV) risk factor are undiagnosed, guidelines to prevent cardiovascular disease argue for case finding on those risk factors. Such an approach is, however, labour and cost intensive. An elevated urinary albumin loss is an early marker of vascular damage and is associated with an increased CV risk. As albuminuria is easy to measure, we tested whether a screening approach in which detailed risk factor measurement is done only after selection of subjects with an elevated albuminuria results in a higher yield of subjects at risk. A random sample of the general population as investigated in the Prevention of Renal and Vascular End-Stage Disease study was used. Plasma glucose, blood pressure, serum cholesterol and renal function were measured in an overall random sample of the population, in subgroups according to their urinary albumin concentration (UAC) of one first morning urine void and in subgroups in whom the elevated albuminuria level was confirmed with two 24 h urine collections for measurement of urinary albumin excretion (UAE). In the overall population, the number of subjects with any newly found CV risk factor was higher than the number of subjects already known with any CV risk factor (n = 1331 versus 370; 39.2 versus 10.9%). The prevalence of subjects with any newly diagnosed CV risk factor was higher in the group of 267 subjects with a first morning UAC of ≥ 20 mg/L (61.0%; P < 0.05) compared to the overall population (39.2%). Although the sensitivity of a UAC ≥ 20 mg/L to detect a subject with at least one CV risk factor was relatively low (12%), the specificity was very high (96%). The positive predictive value was 70%. When the elevated UAC could be confirmed in two subsequent 24-h urine collections, the diagnostic yield still further improved. The prevalence of undiagnosed CV risk factors in the general population is much higher than the prevalence of known risk factors. After a selection of subjects with an elevated albuminuria, the relative prevalence of subjects with newly diagnosed CV risk factors increases while the number of subjects to test for presence of CV risk factors is smaller. Such an approach facilitates a more effective and simple strategy for risk factor screening.