Factores de riesgo cardiovascular en España en la primera década del siglo xxi: análisis agrupado con datos individuales de 11 estudios de base poblacional, estudio DARIOS

El Hierro Genome Study: A Genomic and Health Study in an Isolated Canary Island Population

El Hierro is the smallest and westernmost island of the Canary Islands, whose population derives from an admixture of different ancestral components and that has been subjected to genetic isolation. We established the "El Hierro Genome Study" to characterize the health status and the genetic composition of ~10% of the current population of the island, accounting for a total of 1054 participants. Detailed demographic and clinical data and a blood sample for DNA extraction were obtained from each participant. Genomic genotyping was performed with the Global Screening Array (Illumina). The genetic composition of El Hierro was analyzed in a subset of 416 unrelated individuals by characterizing the mitochondrial DNA (mtDNA) and Y-chromosome haplogroups and performing principal component analyses (PCAs). In order to explore signatures of isolation, runs of homozygosity (ROHs) were also estimated. Among the participants, high blood pressure, hypercholesterolemia, and diabetes were the most prevalent conditions. The most common mtDNA haplogroups observed were of North African indigenous origin, while the Y-chromosome ones were mainly European. The PCA showed that the El Hierro population clusters near 1000 Genomes' European population but with a shift toward African populations. Moreover, the ROH analysis revealed some individuals with an important portion of their genomes with ROHs exceeding 400 Mb. Overall, these results confirmed that the "El Hierro Genome" cohort offers an opportunity to study the genetic basis of several diseases in an unexplored isolated population.

Temporal trends on the prevalence of renal disease and outcomes among patients with diabetes mellitus hospitalized by heart failure: findings from INCAex

BACKGROUND

To assess 20-year time trends in the prevalence of diabetes mellitus (DM) among inpatients with heart failure (HF) and the influence of coexisting DM and kidney disease (KD) on outcomes.

RESEARCH DESIGN AND METHODS

A retrospective study of patients was admitted due to HF, during the period 2000/2019. The period of follow-up was divided into three intervals according to the European Medical Agency approval of newer hypoglycemic drugs. We analyzed in-hospital mortality and outcomes during the follow-up period.

RESULTS

A total of 4959 patients were included. Over time, prevalence of DM was significantly raising among women with HF (50 to 53.2%) and descending among men (50% to 46.8%, p = 0.02). Total mortality and readmissions were higher in patients with DM during the and second periods. However, no significant differences were found in the third-one (HR 1.14, 95% CI 0.94-1.39, p = 0.181). A protector role of oral hypoglycemic medications was observed in this last period. According to the presence of KD, the patients with both DM and KD were who presented most of the events.

CONCLUSIONS

Over the time analyzed, the prevalence of DM raised among women and decreased among men. DM influenced the prognosis of HF except in the third period when more protective hypoglycemic drugs started to be used.

Analysis of myocardial infarction incidence and case-fatality in the last three decades in the province of Girona

INTRODUCTION AND OBJECTIVES

Myocardial infarction (MI) incidence and case fatality trends are highly informative but relatively untested at the population level. The objective of this work was to estimate MI incidence and case fatality in the Girona population aged 35-74 years, and to determine their 30-year trends (1990-2019).

METHODS

The REGICOR (Girona Heart Registry) monitored MI incidence and case fatality rates from 1990 to 2008. For the period 2008 to 2019, we linked discharges from Girona hospitals (n=4 974 977) and mortality registry (n=70 405) during this period. Our linkage algorithm selected key MI diagnostic codes and removed duplicates. Estimates from the linkage algorithm and the REGICOR registry were compared using chi-square tests for overlapping years (2008-2009). We estimated the annual percent change (APC) of standardized MI incidence and 28-day case fatality, and analyzed their trends using joinpoint regression.

RESULTS

MI incidence and case fatality estimates were similar in the linkage algorithm and the REGICOR registry. We observed significant decreasing trends in the incidence of MI. The trend was APC, -0.96% (95% confidence interval (95%CI), -1.4 to -0.53) in women from 1990 to 2019 and -4.2% (95%CI, -5.5 to -3.0) in men from 1994 to 2019. The largest decrease in case fatality was -3.8% (95%CI, -5.1 to -2.5) from 1995 to 2003 in women and -2.4% (95%CI, -2.9 to -1.9) from 1995 to 2004 in men, mainly due to prehospital case fatality declines: -1.8% (95%CI, -2.6 to -1.1) in men and -3.2% (95%CI, -4.6 to -1.8) in women.

CONCLUSIONS

In Girona, MI incidence and case fatality decreased between 1990 and 2019. The incidence showed a slow but continuous decrease while case fatality only stabilized in the last decade, particularly in women.

Prevalence, impact and management of hypertension-mediated organ damage in type 2 diabetes patients

OBJECTIVE

To determine the prevalence, impact and management of hypertension-mediated organ damage (HMOD) according to the presence of type 2 diabetes (T2DM).

METHODS

IBERICAN is an ongoing multicenter, observational and prospective study, including outpatients aged 18-85 years who attended the Primary Care setting in Spain. In this study, the prevalence, impact and management of HMOD according to the presence of T2DM at baseline were analyzed.

RESULTS

At baseline, 8066 patients (20.2% T2DM, 28.6% HMOD) were analyzed. Among patients with T2DM, 31.7% had hypertension, 29.8% dyslipidemia and 29.4% obesity and 49.3% had ≥1 HMOD, mainly high pulse pressure (29.6%), albuminuria (16.2%) and moderate renal impairment (13.6%). The presence of T2DM significantly increased the risk of having CV risk factors and HMOD. Among T2DM population, patients with HMOD had more dyslipidemia (78.2% vs 70.5%; P=0.001), hypertension (75.4% vs 66.4%; P=0.001), any CV disease (39.6% vs 16.1%; P=0.001) and received more drugs. Despite the majority of types of glucose-lowering agents were more frequently taken by those patients with HMOD, compared to the total T2DM population, the use of SGLT2 inhibitors and GLP-1 receptor agonists was marginal.

CONCLUSIONS

In patients daily attended in primary care setting in Spain, one in five patients had T2DM and nearly half of these patients had HMOD. In patients with T2DM, the presence of HMOD was associated with a higher risk of CV risk factors and CV disease. Despite the very high CV risk, the use of glucose-lowering agents with proven CV benefit was markedly low.

Mortality and cardiovascular risk in vasculitis ANCA. Importance of hypertension and renal function. Experience from southern Spain

BACKGROUND

Cardiovascular disease (CVD) is one of the principal causes of death in antineutrophil cytoplasmic antibody-(ANCA)-associated vasculitis (AAV).

OBJECTIVES

To evaluate the mortality and it's causes and CVD and its vascular risk factors (VRFs) in AAV patients in Andalusia.

METHODS

A multicenter cohort of 220 AAV patients followed-up from 1979 until June 2020 was studied in Andalussia, south of Spain. The information, including socio-demographic and clinical data was recorded retrospectively through chart review. Data was analysed using Chi2, ANOVA and Cox proportional hazards regresion as uni and multivariate test with a 95% confidence interval (CI).

RESULTS

During a mean ± standard deviation follow-up of 96.79 ± 75.83 months, 51 patients died and 30 presented at least one CVE. Independent prognostic factors of mortality were age (HR 1.083, p=0.001) and baseline creatinine (HR 4.41, p=0.01). Independent prognostic factors of CVE were age [hazard ratio (HR) 1.042, p=0.005] and the presence of hypertension (HTN) six months after diagnosis (HR 4.641, p=0.01). HTN, diabetes and renal failure, all of these important VRFs, are more prevalent in AAV patients than it is described in matched general population.

CONCLUSIONS

Age and baseline renal function, but not CVEs, are predictors of mortality and age and early HTN are independent predictors for having a CVE. CVD screening in AAV patients is demanded.

Prevalence Rates of Arterial Hypertension According to the Threshold Criteria of 140/90 or 130/80 mmHg and Associated Cardiometabolic and Renal Factors: SIMETAP-HTN Study

Background and objectives: Arterial hypertension (HTN) is the leading preventable cause of atherosclerotic cardiovascular diseases (ASCVD) and death from all causes. This study aimed to determine the prevalence rates of HTN diagnosed according to the threshold diagnostic criteria 130/80 mmHg and 140/90 mmHg, to compare blood pressure (BP) control, and to evaluate their associations with cardiovascular diseases and cardiometabolic and renal risk factors. Materials and Methods: This was a cross-sectional observational study conducted in primary care with a population-based random sample: 6588 people aged 18.0-102.8 years. Crude and adjusted prevalence rates of HTN were calculated. BP control was compared in HTN patients with and without ASCVD or chronic kidney disease (CKD). Their associations with cardiovascular diseases and cardiometabolic and renal factors were assessed using bivariate and multivariate analysis. Results: Adjusted prevalence rates of HTN diagnosed according to 140/90 and 130/90 criteria were 30.9% (32.9% male; 29.7% female) and 54.9% (63.2% male; 49.3% female), respectively. BP < 130/80 mmHg was achieved in 60.5% of HTN patients without ASCVD or CKD according to 140/90 criterion, and 65.5% according to 130/80 criterion. This BP-control was achieved in 70% of HTN patients with ASCVD and 71% with CKD, according to both criteria. Coronary heart disease (CHD), heart failure, atrial fibrillation, stroke, diabetes, prediabetes, low glomerular filtration rate (eGFR), hyperuricemia, hypercholesterolemia, obesity, overweight, and increased waist-to-height ratio were independently associated with HTN according to both criteria. Conclusions: Almost a third of the adult population has HTN according to the 140/90 criterion, and more than half according to the 130/90 criterion, with a higher prevalence in men. The main clinical conditions associated with HTN were heart failure, diabetes, CHD, low eGFR, and obesity.

Impact of physician's perception about LDL cholesterol control in clinical practice when treating patients in Spain

BACKGROUND AND AIMS

We aimed to understand the impact of physicians' perception about LDL-cholesterol (LDLc) control on the management of patients with dyslipidemia in Spain.

METHODS

We performed a cross-sectional and multicenter study, in which 435 healthcare professionals participated in face-to-face meetings, collecting qualitative and quantitative information related to hypercholesterolemia management. Additionally, aggregated anonymized data of the last 10 patients with hypercholesterolemia attended by each physician were collected.

RESULTS

A total of 4,010 patients (8%, 13%, 16% and 61% with low, moderate, high, and very high cardiovascular [CV] risk) were included. Physicians' perception was that 62% of their patients attained LDLc goals (66%, 63%, 61% and 56%, for low, moderate, high and very high CV risk, respectively). However, when looking into the data only 31% (vs 62% p<0.01) of patients attained the LDLc goals (47%, 36%, 22% and 25%, respectively). Overall, 33% of patients were taking high intensity statins, 32% statin/ezetimibe, 21% low/moderate intensity statins and 4% PCSK9 inhibitors. These numbers were 38%, 45%, 8% and 6% for very high risk patients and 44%, 21%, 21% and 4% for high CV risk patients. In 32% of patients, a change in lipid lowering therapy was performed after the visit, mainly combining statins/ezetimibe (55%).

CONCLUSIONS

In Spain, most patients with dyslipidemia do not achieve the recommended LDLc goals because of an insufficient intensification of lipid lowering therapy. On the one hand, this is in part due to physicians misperception on preventive LDLc control and the need for repeated advice to patient, and, on the other, to the lack of patient adherence.

Geostatistical analysis from the clinical laboratory in cardiovascular prevention for primary care

INTRODUCTION AND OBJECTIVES

Cardiovascular diseases continue to lead the ranking of mortality in Spain. The implementation of geostatistical analysis techniques in the clinical laboratory are innovative tools that allow the design of new strategies in primary prevention of cardiovascular disease. The aim of this study was to study the prevalence and geolocation of severe dyslipidemia in the health areas under study in order to implement prevention strategies in primary care. A retrospective cohort study of low-density protein-bound cholesterol, triglyceride and lipoprotein (a) levels in the years 2019 and 2020 were carried out. In addition, a geostatistical analysis was performed including representation in choropleth maps and the detection of clustering clusters, using geographic information in zip code format included in the demographic data of each analytic.

RESULTS

The analytical data included in the study were triglycerides (n=365,384), low density protein-bound cholesterol (n=289,594) and lipoprotein to lipoprotein (a) (n=502). Areas with the highest and lowest percentage of cases were identified for the established cut-off points of LDL-C>190mg/dL and TG>150mg/dL. Two clustering clusters with statistical significance were detected for cLDL>190mg/dL and a total of 6 clusters for TG values>150mg/dL.

CONCLUSIONS

The detection of clusters, as well as the representation of choropleth maps, can be of great help in detecting geographic areas that require greater attention to intervene and improve cardiovascular risk.

Sex differences in cardiovascular and disease-related features in axial spondyloarthritis. A multicenter study of 912 patients

OBJECTIVES

To determine the potential impact of sex-specific disease-related characteristics on cardiovascular (CV) disease in axial spondyloarthritis (axSpA).

METHODS

Cross-sectional study of the Spanish AtheSpAin cohort to study CV disease in axSpA. Data on carotid ultrasound and CV disease and disease-related features were collected.

RESULTS

611 men and 301 women were recruited. Classic CV risk factors were significantly less prevalent in women, who also showed a lower frequency of carotid plaques (p = 0.001), lower carotid intima-media thickness (IMT) values ​​(p<0.001) and CV events (p = 0.008). However, after adjustment for classic CV risk factors, only the differences with respect to carotid IMT remained statistically significant. Women showed higher ESR at diagnosis (p = 0.038), and more active disease (ASDAS, p = 0.012, and BASDAI, p<0.001). They had shorter disease duration (p<0.001), lower prevalence of psoriasis (p = 0.008), less structural damage (mSASSS, p<0.001), and less mobility limitation (BASMI, p = 0.033). To establish whether these findings could lead to sex differences in CV disease burden, we compared the prevalence of carotid plaques in men and women with the same level of CV risk stratified according to the Systematic Coronary Risk Evaluation (SCORE). Men included in the low-moderate CV risk SCORE category had more carotid plaques (p = 0.050), along with longer disease duration (p = 0.004), higher mSASSS (p = 0.001) and psoriasis (p = 0.023). In contrast, in the high-very high-risk SCORE category, carotid plaques were observed more frequently in women (p = 0.028), who were characterized as having worse BASFI (p = 0.011), BASDAI (p<0.001) and ASDAS (p = 0.027).

CONCLUSION

Disease-related features may influence the expression of atherosclerosis in patients with axSpA. This may be especially applicable to women at high CV risk, characterized by greater disease severity and more severe subclinical atherosclerosis than men, suggesting a stronger interaction between disease activity and atherosclerosis in women with axSpA.

Prevalence by health areas of chronic kidney disease in the diabetic population of Extremadura in 2012, 2013 and 2014. An observational study

BACKGROUND AND OBJECTIVE

Diabetes mellitus is the leading cause of chronic kidney disease (CKD) in our country. The objective was to estimate the global prevalence and by health areas of CKD in the diabetic population of Extremadura.

METHODS

Observational, longitudinal retrospective study in the diabetic population attended in the Extremadura Health System in 2012-2014. A total of 90,709 patients ≥18 years old were studied. The estimated glomerular filtration rate (eGFR) was calculated using the Chronic Kidney Disease Epidemiology Collaboration equation (CKD-EPI). The presence of CKD was was defined as follows: an eGFR <60ml/min/1.73m² in a time period≥of three months or the presence of renal damage, as evaluated by an urine albumin-creatinine ratio (UACR) ≥30mg/g, with or without reduced eGFR, also in a time period ≥ of three months.

RESULTS

The overall prevalence of CKD was 15.6% (17.5% in women and 13.7% in men) and it was higher in the province of Cáceres (17.0%) than in Badajoz (14.8%, p<0.001), with the lowest prevalence in the Navalmoral de la Mata health area (13.0%) and the highest in Plasencia (17.8%, p<0.001). The prevalence of CKD defined without the need for confirmation of the sustainability of kidney damage or decreased eGFR was 26.1% (29.3% in women and 22.9% in men), which represents an overestimation of the prevalence of 67%.

CONCLUSIONS

The prevalence of CKD in Extremadura's diabetic population is lower than usually referred to and differs significantly between its health areas.

Sex and Gender Determinants of Vascular Disease in the Global Context

Globally, vascular diseases are a leading cause of morbidity and mortality. Many of the most significant risk factors for vascular disease have a gendered dimension, and sex differences in vascular diseases incidence are apparent, worldwide. In this narrative review, we provide a contemporary picture of sex- and gender-related determinants of vascular disease. We illustrate key factors underlying sex-specific risk stratification, consider similarities and sex differences in vascular disease risk and outcomes with comparisons of data from the global North (ie, developed high-income countries in the Northern hemisphere and Australia) and the global South (ie, regions outside Europe and North America), and explore the relationship between country-level gendered inequities in vascular disease risk and the United Nation's gender inequality index. Review findings suggest that the rising incidence of vascular disease in women is partly explained by an increase in the prevalence of traditional risk factors linked to gender-related determinants such as shifting roles and relations related to the double burden of employment and caregiving responsibilities, lower educational attainment, lower socioeconomic status, and higher psychosocial stress. Social isolation partly explained the higher incidence of vascular disease in men. These patterns were apparent across the global North and South. Study findings emphasize the necessity of taking into account sex differences and gender-related factors in the determination of the vascular disease risk profiles and management strategies. As we move toward the era of precision medicine, future research is needed that identifies, validates, and measures gender-related determinants and risk factors in the global South.

Prevalence rates of overweight and obesity and their associations with cardiometabolic and renal factors. SIMETAP-OB study

INTRODUCTION

Excess weight is a major health problem. Aims of this study were to determine the prevalence rates of overweight and obesity, and to compare their associations with cardiometabolic and renal risk factors between obese and non-obese populations, and between overweight and non-overweight populations.

METHODS

Cross-sectional observational study conducted in Primary Care. Population-based random sample: 6,588 study subjects between 18 and 102 years of age (response rate: 66%). Crude and sex- and age-adjusted prevalence rates of overweight and obesity were calculated, and their associations with cardiometabolic and renal variables were assessed by bivariate and multivariate analysis.

RESULTS

The age- and sex-adjusted prevalence rates of overweight and obesity were 36.0% (42.1% in men; 33.1% in women) and 25.0% (26.2% in men; 24.5% in women), respectively. These prevalences increased with age, and were higher in men than in women. Fifty-two percent (95%CI: 50.0-53.9) of the overweight population and 62.3% (95%CI: 60.1-64.5) of the obese population had a high or very high cardiovascular risk. Abdominal obesity, physical inactivity, prediabetes, hypertension, hypertriglyceridemia, and low HDL-C were independently associated with both entities. Furthermore, diabetes was independently associated with overweight and hypercholesterolemia with obesity.

CONCLUSIONS

The prevalence of overweight and obesity was 61.0% (68.4% in men and 59.0% in women). More than half of the overweight population and nearly two-thirds of the obese population had a high cardiovascular risk. Hyperglycemia, physical inactivity, hypertension, hypercholesterolemia, low HDL-C, and hypertriglyceridemia were independently associated with overweight and obesity.

Has stroke mortality stopped declining in Spain?

OBJECTIVES

To analyse the changes in stroke mortality trends in Spain by autonomous community and by sex during the period 1980-2016, using joinpoint regression models.

METHODS

Mortality data were obtained from the Spanish National Statistics Institute. Crude and standardised rates were calculated for each Spanish autonomous community, and for each sex. Joinpoint analysis was used to identify the best-fitting points showing a statistically significant change in the trend.

RESULTS

Joinpoint analysis enabled us to differentiate between communities in which mortality rates showed a continuous decline throughout the study period in both sexes (Asturias, Cantabria, Castile and Leon, Ceuta, and Melilla) or in men only (Extremadura). In men, in all those communities in which changes in the trend were observed (all but Aragon, the Balearic Islands, and Murcia, where rates remained stable), we observed an initial period of decline (ranging from -3.4% in Catalonia and Extremadura, to -6.0% in Madrid) and a final period where the trends diverged: mortality rates continued to fall in Andalusia, Aragon, the Balearic Islands, and Madrid, but began to stabilise in Castile-La Mancha and Murcia and to increase in the Canary Islands. In women, in those communities where changes were observed (all but Aragon, Murcia, and the Basque Country, where rates remained stable), we observed an initial period of decline (ranging from -3.1% in Catalonia to -6.4% in Navarre) and a final period where divergent trends were observed: rates continued to decline in Andalusia, Aragon, Catalonia, Galicia, Madrid, and the Basque Country, but began to stabilise in Extremadura and Murcia and to increase in the Canary Islands.

CONCLUSIONS

Current data show that stroke mortality rates have decreased (in women in Andalusia), stabilised (in both sexes in Murcia, in men in Castile-La Mancha, and in women in Extremadura), and have even reversed (in both sexes in the Canary Islands). Further study is needed to identify the causes of these trends.

Stable Gender Gap and Similar Gender Trend in Chronic Morbidities between 1997-2015 in Adult Canary Population

There is little information about the trend of the gender gap in chronic morbidities and whether the trend of expansion occurs equally in the age and gender groups. The objectives were to examine the consistency and stability of the gender gap in the main self-reported chronic morbidities in the general population, and, likewise, to analyze the trend of major chronic morbidities between 1997 and 2015 in men and women across age groups. The data were extracted from the Canary Health Survey, which uses a probabilistic sampling in the population >16 years of age, for the years 1997 (n = 2167), 2004 (n = 4304), 2009 (n = 4542), and 2015 (n = 4560). The data for the twelve most frequent chronic morbidities were analyzed using logistic regression, estimating the annual change ratio between 1997 and 2015, adjusting for age and educational level. The interaction of age with the period (1997−2015) was examined to analyze the rate of change for each morbidity in the age groups. Musculoskeletal diseases, headaches, anxiety and depression, and peripheral vascular diseases showed a stable gender gap across observed years. High cholesterol and high blood pressure tended to a gap reduction, while heart disease, diabetes, and respiratory disease did not show a significant gender gap along the period. The trend of the main chronic morbidities increased similarly in men and women in all age groups, but significantly in women older than 60 years and in men older than 45 years. Aging explained a substantial part of the trend of increasing prevalence of the main chronic morbidities, but not totally. Factors other than age and education are driving the increase in chronic morbidity in older age groups.

[Deprescription in old people: It's time to take action]

El uso de fármacos conlleva innegables beneficios en las personas mayores, pero no está exento de efectos indeseables. La deprescripción es el proceso de revisión sistemática de la medicación con el objetivo de lograr la mejor relación riesgo-beneficio en base a la mejor evidencia disponible. Este proceso es especialmente importante en mayores polimedicados, sobretratados, frágiles, con enfermedades terminales y en el final de la vida.

La deprescripción debe hacerse de forma escalonada, estableciendo un seguimiento estrecho por si aparecen problemas tras la retirada. En la toma de decisiones es muy importante contar con la opinión del paciente y de los cuidadores, valorando los objetivos del tratamiento según la situación clínica, funcional y social del enfermo.

Existen múltiples herramientas para facilitar a los clínicos la tarea de seleccionar qué fármacos deprescribir (criterios Beers, STOPP-START…). Los grupos farmacológicos más susceptibles de intervención son: antihipertensivos, antidiabéticos, estatinas, benzodiacepinas, antidepresivos, anticolinérgicos, anticolinesterásicos y neurolépticos.

Standardized Comparison of Cardiovascular Risk Factors Prevalence in Spanish Women and Men Living with HIV and in the General Population

People living with HIV (PLWH) have an increased risk of cardiovascular (CV) disease, likely due to a higher prevalence of CV risk factors. We compared the age-standardized prevalence and management of CV risk factors in PLWH to that of the general population in Spain. Blood pressure, lipid, glucose, and anthropometric profiles were cross-sectionally compared along with the treatment of hypertension, dyslipidemia, and diabetes in a general population cohort and a PLWH cohort. Prevalence rates were standardized by the direct method by 10-year age groups in European standard populations and stratified by gender. We included 47,593 individuals aged 35 to 74 years, 28,360 from the general population cohort and 19,233 from the PLWH cohort. Compared to the general population, PLWH had a higher concentration of triglycerides (>35 mg/dL in women and >26 mg/dL in men) and a higher prevalence of smoking (>23% and >17%) and diabetes (>9.9% and >8.5%). The prevalence of treated diabetes, hypertension, and dyslipidemia were up to three-fold lower in both women and men living with HIV. There was a significant difference in PLWH compared to the general population in the lipid, glucose, and anthropometric profile. In addition, PLWH were less often treated for diagnosed diabetes, hypertension, and dyslipidemia.

[Incidence of ischemic heart disease in the HERMEX study and its association with classical cardiovascular risk factors]

OBJECTIVES

Knowledge about the incidence of coronary heart disease in our country is scarce and its sources are not comparable. Our aim was to determine the incidence of ischemic heart disease in a population cohort in a 7 years of follow-up, as well as the risk associated with the different classical cardiovascular risk factors.

METHODS

Cohort study with a population sample of 2833 subjects, selected by the simple random method in a population between 25 and 79, from the Don Benito - Villanueva de la Serena (Badajoz) health area, response rate was 80.5%. All episodes of angina pectoris, lethal and non-lethal myocardial infarction were collected in individuals with no previous history of cardiovascular disease. Cumulative incidences and incidence rates adjusted per 100,000 person-years by sex and overall were calculated.

RESULTS

From 2833 initial cohort participants, 103 were excluded due to a history of cardiovascular disease and 61 for losses, 2669 completed the follow-up (94.2%). The median follow-up was 6.9 years (IR 6.5-7.5), 56.4% women; 59 events were recorded. The overall incidence rate of ischemic heart disease was 327 cases/100,000 person-years, corresponding to 470 cases/100,000 for men and 211 cases/100,000 people-years for women. The classical cardiovascular risk factors that were associated with a higher risk of presenting events in the follow-up were dyslipidemia and arterial hypertension, in addition to male sex and age.

CONCLUSIONS

The incidence of ischemic heart disease in the urban-rural population of Extremadura is high. The classical cardiovascular risk factors most strongly associated with events were dyslipidemia, and arterial hypertension.

Has stroke mortality stopped declining in Spain?

OBJECTIVES

To analyse the changes in stroke mortality trends in Spain by autonomous community and by sex during the period 1980-2016, using joinpoint regression models.

METHODS

Mortality data were obtained from the Spanish National Statistics Institute. Crude and standardised rates were calculated for each Spanish autonomous community, and for each sex. Joinpoint analysis was used to identify the best-fitting points showing a statistically significant change in the trend.

RESULTS

Joinpoint analysis enabled us to differentiate between communities in which mortality rates showed a continuous decline throughout the study period in both sexes (Asturias, Cantabria, Castile and Leon, Ceuta, and Melilla) or in men only (Extremadura). In men, in all those communities in which changes in the trend were observed (all but Aragon, the Balearic Islands, and Murcia, where rates remained stable), we observed an initial period of decline (ranging from -3.4% in Catalonia and Extremadura, to -6.0% in Madrid) and a final period where the trends diverged: mortality rates continued to fall in Andalusia, Aragon, the Balearic Islands, and Madrid, but began to stabilise in Castile-La Mancha and Murcia and to increase in the Canary Islands. In women, in those communities where changes were observed (all but Aragon, Murcia, and the Basque Country, where rates remained stable), we observed an initial period of decline (ranging from -3.1% in Catalonia to -6.4% in Navarre) and a final period where divergent trends were observed: rates continued to decline in Andalusia, Aragon, Catalonia, Galicia, Madrid, and the Basque Country, but began to stabilise in Extremadura and Murcia and to increase in the Canary Islands.

CONCLUSIONS

Current data show that stroke mortality rates have decreased (in women in Andalusia), stabilised (in both sexes in Murcia, in men in Castile-La Mancha, and in women in Extremadura), and have even reversed (in both sexes in the Canary Islands). Further study is needed to identify the causes of these trends.

Is the pace of decline in cardiovascular mortality decelerating in Spain?

INTRODUCTION AND OBJECTIVES

To update the information on mortality from cardiovascular diseases and assess recent trends in Spain.

METHODS

Deaths from cardiovascular diseases (codes I20-I25, I50, I05-I09, I00-I02, I26-I49, I51, I52, I60-I69, I10-I15, and I70-I79 of the 10th revision of the International Classification of Diseases and Causes of Death) were obtained from the National Statistics Institute. Trends were analyzed using Joinpoint regression models. The results revealed the years (periods) composing each trend, as well as the annual percent change for each of them. The direction and magnitude of recent trends (last available 5-year period) were assessed by using the average annual percent change.

RESULTS

The decline in mortality rates from cardiovascular diseases slowed from -3.7% and -4.0% in 1999-2013 to -1.7% and -2.2% since 2013 in men and women, respectively. During the study period (1999-2018) all the analyzed causes decreased significantly. Nevertheless, recent trends differed according to age, sex, and the cause analyzed. Truncated rates (35-64 years) slowed (cardiovascular disease and stroke in men and ischemic heart disease in both sexes), stabilized (cardiovascular disease, stroke, and other heart diseases in women, and blood vessel disease in men), or increased (other diseases of the heart in men and diseases of the blood vessels in women).

CONCLUSIONS

In Spain, as in other countries, the reduction in mortality rates from cardiovascular diseases slowed (overall rates for both sexes and truncated in men) or stabilized (truncated rates in women) from 2014 to 2018.

[Factors associated with the optimum simultaneous control of diabetes, arterial hypertension and hypercholesterolemia in the diabetic population. BPC Diabetes study]

OBJECTIVES

To know the degree of simultaneous optimal control of diabetes (DM), high blood pressure (BP) and hypercholesterolemia and determine the associated factors.

MATERIAL AND METHOD

Cross-sectional descriptive study in diabetic patients 18 years aged or older selected consecutively in primary care centers (PC). Patient data were obtained through access to electronical clinical history. Clinical and analytical variables of interest were registered. Good metabolic control was considered as HbA1c < 7%, good blood pressure control (PA) as values < 140/80 mmHg and good LDL cholesterol control (c-LDL) as values < 100 mg/dL. Bivariate analysis was performed and odds ratio were calculated in a logistic regression model. The study was approved by the San Carlos Clinical Hospital's Clinical Research Ethics Committee (CREC), in Madrid.

RESULTS

1420 patients (55.8% male), with an average (SD) age of 70.6 (10.8) years were included. 75.9% were hypertensive patients, and 69.1% dyslipemic. HbA1c values were 6.9 (1.2) %, sistolic BP 135.0 (16.8) mmHg, diastolic BP 75.9 (10.6) mmHg and LDL-cholesterol 93.7 (32.8) mg/dL. Good metabolic control of DM was achieved at 63.0% (95% CI: 60.4-65.5), good control of HTA at 42.6% (95% CI: 40.0-45.2) and good LDL cholesterol control in 61.1% (95% IC: 58.4-63.7) of patients. Good simultaneous control of the three cardiovascular risk factors (CVRF) was reached at 16.1% (95% CI: 14.2-18.1). A positive and independent association (p<0.05) was observed between good simultaneous control of CVRF with age (OR: 1.017) and with personal history of cardiovascular disease (OR: 1.596).

CONCLUSIONS

The results of our study indicate that a small proportion, less than two out of 10 patients, meet the good control goals recommended by clinical practice guidelines. We found important differences between patients with and without cardiovascular disease.

Pharmacological Primary Cardiovascular Prevention and Subclinical Atherosclerosis in Men: Evidence from the Aragon Workers' Health Study

The objective of this study is to describe the profile of primary preventive treatment for cardiovascular disease in adult males and to analyze the association between treatment profile and subclinical atherosclerosis. We selected male workers who had undergone ultrasound imaging and had no previous history of cardiovascular disease (n = 2138). Data on the consumption of primary cardiovascular drugs from the previous year were obtained. We performed bivariate analyses to compare patient characteristics according to cardiovascular treatment and the presence of subclinical atherosclerosis, and logistic regression models to explore the association between these two variables. Among participants with no personal history of cardiovascular disease, subclinical atherosclerosis was present in 77.7% and 31.2% had received some form of preventive treatment. Of those who received no preventive treatment, 73.6% had subclinical atherosclerosis. Cardiovascular preventive treatment was associated only with CACS > 0 (odds ratio (OR), 1.37; 95% confidence interval (95% CI), 1.06-1.78). Statin treatment was associated with a greater risk of any type of subclinical atherosclerosis (OR, 1.73) and with CACS > 0 (OR, 1.72). Subclinical atherosclerosis existed in almost 75% of men who had no personal history of cardiovascular disease and had not received preventive treatment for cardiovascular disease.

Cardiovascular risk and validation of cardiovascular risk prediction functions in a cohort of patients with type 2 diabetes followed for 10 years in Badajoz (SPAIN). AN observational study

AIMS

To analyse whether diabetes behaves as an equivalent of coronary risk and assess the performance of the original and REGICOR Framingham functions in a cohort of patients with type 2 diabetes observed for 10 years in primary care practices in Badajoz, Spain.

METHODS

Observational, longitudinal study. A total of 643 patients (mean age 64.0 years, 55.7% women), without evidence of cardiovascular disease were studied. We assessed the incidence of cardiovascular events and the patients' 10-year coronary risk predicted-values at the time of their recruitment.

RESULT

The actual incidence rate of coronary events was 14.5% (15.1% in women and 13.7% in men, p = 0.616). Patients who suffered coronary events were older (66.3 vs 63.6 years, p < 0.05), had higher total cholesterol (236.3 vs 219.5 mg/dl, p < 0.01), fasting plasma glucose levels (177.6 vs 159.8 mg/dl, p < 0.01), glycated haemoglobin (7.3 vs 6.7%, p < 0.05) and also higher prevalence of high blood pressure, dyslipidemia and chronic renal disease. The original Framingham equation overpredicted risk by 88%, whereas the REGICOR Framingham function underpredicted risk by 24%.

CONCLUSIONS

Diabetes in our cohort does not behave as a coronary heart disease equivalent and both the original and REGICOR Framingham coronary risk functions have little utility in a diabetic population.

Trends in premature mortality due to ischemic heart disease in Spain from 1998 to 2018

INTRODUCTION AND OBJECTIVES

Ischemic heart disease (IHD) is the leading cause of death and one of the leading causes of disability. The aim of this study was to analyze trends in premature mortality due to IHD in patients younger than 75 years in Spain from 1998 to 2018 by region.

METHODS

Observational study of temporal trends in premature mortality due to IHD in Spain by region and sex from 1998 to 2018. The study population included resident citizens aged between 0 and 74 years. The data sources were the continuous population register and the mortality registry of the National Institute of Statistics. We calculated age-adjusted mortality rates and their average annual percent change estimated by Poisson models.

RESULTS

During the study period, mortality rates due to IHD decreased, both in the country as a whole and by provinces (53% in men and 61% in women), with an average annual percent change of -3.92% and -5.07%, respectively. In the first year (1998), mortality was unequally distributed among provinces, with higher mortality in the south of Spain.

CONCLUSIONS

Premature mortality due to IHD significantly decreased in Spain during the study period in both sexes to roughly half of initial cases. This decrease was statistically significant in almost all regions. Interprovincial differences in mortality and their variation also decreased in recent years.

Related cardiometabolic factors and prevalence of low HDL-cholesterol levels and atherogenic dyslipidemia. SIMETAP-AD study

AIM

To determine the crude and sex- and age-adjusted prevalence rates of atherogenic dyslipidemia (AD) and low HDL-cholesterol levels (low-HDLc), and to assess their associations with cardiovascular risk factors, chronic kidney disease, cardiovascular and cardiometabolic diseases.

METHODS

Population-based cross-sectional study conducted in Primary Care, with randomly selected adult subjects. The AD was considered if the patients had hypertriglyceridemia (triglycerides≥150mg/dL) and low-HDLc (<40mg/dL [men];<50mg/dL [women]). Crude and sex- and age-adjusted prevalence rates were determined, and univariate and multivariate analysis were performed to assess related cardiometabolic factors.

RESULTS

Study population with 6,588 adults (55.9% women) with mean age 55.1 (±17.5) years. The mean HDLc levels were 49.2 (±12.6) mg/dL in men and 59.2 (±14.7) mg/dL in women. The crude prevalence rates of low-HDLc and AD were 30.8% (95%CI: 29.7-31.9), and 14.3% (95%CI: 13.5-15.2), respectively. The adjusted prevalence rates of low-HDLc were 28.0% in men and 31.0% in women, and AD were 16.4% in men and 10.6% in women. Seventy-three percent of the population with AD had high or very high cardiovascular risk. The independent factors associated with low HDLc or with AD were diabetes, smoking, abdominal obesity, and obesity. The major factors associated with low HDLc and AD were hypertriglyceridemia and diabetes, respectively.

CONCLUSIONS

Almost a third of the adult population had low HDL-C and half of them met AD criteria. Cardiometabolic factors were associated with low HDL-C and AD, highlighting hypertriglyceridemia with low HDLc, and DM with AD.

Trends in disease-free life expectancy at age 65 in Spain: Diverging patterns by sex, region and disease

Life expectancy in Spain is among the highest in the world. Nevertheless, we do not know if improvements in health conditions at older ages have followed postponements of death. Previous studies in Spain show a stable trend in years lived in ill health in the past. In this paper we investigate changes between 2006, 2012 and 2017 in life expectancy with and without disease at age 65 in Spain and, for the first time, in Spanish regions, which have autonomous powers of health planning, public health and healthcare. Results show that, at the country level, disease-free life expectancy reduced between 2006 and 2017 in Spain. This was explained by an expansion of most diseases except for some cardiovascular and respiratory chronic conditions. However, at the regional level the evolution was different, especially regarding each disease and sex. First, regional differences reduced between 2006 and 2012 but largely widened in 2017, suggesting that not all regions had the same ability to recover after the 2008 financial crisis that caused government cuts to health services. Second, regional analysis also highlighted diverging trends by sex. While men experienced expansion of morbidity in most regions, women experienced a compression in about half of them, ending up with women showing higher disease-free life expectancies than men in 9 out of the 17 regions considered. This study, then, calls attention to the importance of focusing the analysis of health surveillance to more disaggregated levels, more in accordance with the level of health management, as regional trends showed heterogeneity in the prevalence of diseases and different progresses in the relationship between sexes.

Cardiovascular risk factors during cancer treatment. Prevalence and prognostic relevance: insights from the CARDIOTOX registry

Aims

The actual usefulness of cardiovascular (CV) risk factor assessment in the prognostic evaluation of cancer patients treated with cardiotoxic treatment remains largely unknown. Prospective multicentre study in patients scheduled to receive anticancer therapy related with moderate/high cardiotoxic risk.

Methods and results

A total of 1324 patients underwent follow-up in a dedicated cardio-oncology clinic from April 2012 to October 2017. Special care was given to the identification and control of CV risk factors. Clinical data, blood samples, and echocardiographic parameters were prospectively collected according to protocol, at baseline before cancer therapy and then at 3 weeks, 3 months, 6 months, 1 year, 1.5 years, and 2 years after initiation of cancer therapy. At baseline, 893 patients (67.4%) presented at least one risk factor, with a significant number of patients newly diagnosed during follow-up. Individual risk factors were not related with worse prognosis during a 2-year follow-up. However, a higher Systemic Coronary Risk Estimation (SCORE) was significantly associated with higher rates of severe cardiotoxicity (CTox) and all-cause mortality [hazard ratio (HR) 1.79 (95% confidence interval, CI 1.16–2.76) for SCORE 5–9 and HR 4.90 (95% CI 2.44–9.82) for SCORE ≥10 when compared with patients with lower SCORE (0–4)].

Conclusions

This large cohort of patients treated with a potentially cardiotoxic regimen showed a significant prevalence of CV risk factors at baseline and significant incidence during follow-up. Baseline CV risk assessment using SCORE predicted severe CTox and all-cause mortality. Therefore, its use should be considered in the evaluation of cancer patients.

[Cardiovascular preventive recommendations. PAPPS 2020 update]

The recommendations of the semFYC's Program for Preventive Activities and Health Promotion (PAPPS) for the prevention of cardiovascular diseases (CVD) are presented. The following sections are included: Epidemiological review, where the current morbidity and mortality of CVD in Spain and its evolution as well as the main risk factors are described; Cardiovascular (CV) risk tables and recommendations for the calculation of CV risk; Main risk factors such as arterial hypertension, dyslipidemia and diabetes mellitus, describing the method for their diagnosis, therapeutic objectives and recommendations for lifestyle measures and pharmacological treatment; Indications for antiplatelet therapy, and recommendations for screening of atrial fibrillation. The quality of testing and the strength of the recommendation are included in the main recommendations.

Prevalence of diabetes mellitus in Spain in 2016 according to the Primary Care Clinical Database (BDCAP)

The prevalence of type 2 diabetes mellitus is increasing worldwide, including in Spain, and this disease has become a major challenge for health care. In Spain, the computerization of medical records in primary care, in the Primary Care Clinical Database (BDCAP), has made possible the diagnoses of diabetes in a representative sample of the nation as a whole. This article analyzes the prevalence of diabetes recorded in this database and compares the data of the different autonomous communities. The prevalence of diabetes in Spain is 6.66% of the total population assigned to primary care in the National Health System, is higher in men than in women (7.27% vs. 6.06%), and increases with age up to 80 years. There are significant differences in the adjusted prevalence of diabetes between autonomous communities, with lower prevalence rates in North and Central Spain and higher rates in the South and East, as well as the islands. The lowest prevalence is seen in Castile and Leon (4.51%), and the highest in the Canary Islands (9.72%).

Effects of Eradication of HCV on Cardiovascular Risk and Preclinical Atherosclerosis in HIV/HCV-Coinfected Patients

BACKGROUND

To assess the effects of eradication of hepatitis C virus (HCV) on cardiovascular risk (CVR) and preclinical atherosclerosis in HIV/HCV-coinfected patients.

SETTING

Prospective cohort study.

METHODS

We assessed serum lipids, 10-year Framingham CVR scores, pulse wave velocity, carotid intima-media thickness, and biomarkers of inflammation and endothelial dysfunction (BMKs) at baseline and 96 weeks (wk) after initiation of anti-HCV therapy (Rx) in HIV/HCV-coinfected patients.

RESULTS

A total of 237 patients were included. Anti-HCV therapy comprised pegylated interferon and ribavirin plus 1 direct-acting antiviral in 55.2%, pegylated interferon and ribavirin in 33.8%, and all-oral direct-acting antiviral in 11.0%. A total of 147 (62.0%) patients achieved sustained viral response (SVR). Median increases in low-density lipoprotein cholesterol in patients with and without SVR were 14 mg/dL and 0 mg/dL (P = 0.024), respectively. Increases in CVR categories were found in 26.9% of patients with SVR (P = 0.005 vs. baseline) and 8.1% of patients without SVR (P = 0.433). This resulted in a significant interaction between SVR and CVR over time (P < 0.001). No significant effect of SVR was observed for pulse wave velocity (P = 0.446), carotid intima-media thickness (P = 0.320), and BMKs of inflammation and endothelial dysfunction.

CONCLUSIONS

In coinfected patients, eradication of HCV had no effect on markers of preclinical atherosclerosis and BMKs of inflammation and endothelial dysfunction but was associated with a clinically relevant rise in serum low-density lipoprotein cholesterol. Evaluation of CVR should be an integral part of care after the cure of chronic hepatitis C in patients with HIV.

Production of Vegetables and Artichokes Is Associated with Lower Cardiovascular Mortality: An Ecological Study

Mortality due to cardiovascular disease (CVD), including cerebrovascular disease (CED) and ischaemic heart disease (IHD), was considerably different in eight municipalities of the province of Castellón, Community of Valencia (Spain) during the period of 1991-2011. In addition, these villages showed differences in agricultural practices and production. Since high vegetable consumption has been linked to decreased all-cause, CVD, and CED mortalities, we hypothesized that the diversity in vegetable and artichoke production, used as proxies for their consumption, could be associated with the diversity of mortality rates. In order to test our hypothesis, we estimated the smoothed standardized mortality ratios (SMRs) of CVD, CED, and IHD mortalities and a directed, age-adjusted mortality rate (AMR). We used a multilevel linear regression analysis to account for the ecological nature of our study. After adjustment, the CVD and CED SMRs were inversely associated with vegetable and artichoke production, with a reduction in SMRs for CVD: -0.19 (95% Confidence Interval [CI] -0.31 to -0.07) and -0.42 (95% CI -0.70 to -0.15) per hectare/10³ inhabitants, respectively. The SMRs for CED also decreased: -0.68 (95% CI -1.61 to -0.19) and -1.47 (95% CI -2.57 to -0.36) per hectare/10³ inhabitants, respectively. The SMRs for IHD were not associated with vegetal and artichoke production. When the directed AMR was used, CED mortality was consistent with the previous results, whereas the CVD mortality association was lost. Our results indicate that vegetable and artichoke production may act as protective factors of CED and CVD mortalities.

Sports-related sudden cardiac death in Spain. A multicenter, population-based, forensic study of 288 cases

INTRODUCTION AND OBJECTIVES

To determine the incidence of sports-related sudden cardiac death in Spain, and to identify the clinical-pathological characteristics, substance abuse, and sports activity associated with this entity.

METHODS

Retrospective, population-based, multicenter study of forensic autopsies conducted in 25 provinces during an 8-year period (2010-2017).

RESULTS

We investigated 288 cases (98.6% occurred in men with a mean age of 43.8±14.4 years). The incidence in the general population was 0.38 cases out of 100 000 inhabitants per year (0.82 among regular athletes), and most cases (54%) occurred in persons aged between 35 and 54 years. The most frequent sports (96% recreational) were cycling (28%), football (18%), and jogging (17%). Death was of cardiovascular origin in 99%. The main causes were ischemic heart disease (63%), cardiomyopathies (21%), and sudden arrhythmic death syndrome (6%). In young people, cardiomyopathies (38%) and ischemic heart disease (30%), present after the age of 20 years, were the most prevalent. The disease was diagnosed during life in 23 cases, relevant clinical antecedents were observed in 30 cases, and cardiovascular risk factors, mainly obesity, in 95 cases. Toxicological analysis detected cardiotoxic substances in 7%, highlighting the association between cannabis and acute ischemic heart disease.

CONCLUSIONS

Sports-related sudden cardiac death in Spain has a very low incidence and affects middle-aged men practicing recreational sports, mainly cycling, football, and jogging. This entity is of cardiovascular origin with early onset of ischemic heart disease. Clinical data and substance abuse should be taken into account to develop preventive strategies.

Prevalence of hypertriglyceridemia in adults and related cardiometabolic factors. SIMETAP-HTG study

AIM

To determine in the adult population the crude and the sex- and age-adjusted prevalence rates of hypertriglyceridaemia (HTG) and to assess its association with cardiovascular risk factors, chronic kidney disease, cardiovascular and cardiometabolic diseases.

METHODS

Cross-sectional observational study conducted in Primary Care, with 6,588 adult study subjects, randomly selected on base-population. Patients had HTG if the triglyceride level was≥150mg/dL (≥1.7mmol/L), or were on lipid-lowering therapy to lower triglyceride. Associations were assessed by univariate and multivariate analysis, and crude and sex- and age-adjusted prevalence rates were determined.

RESULTS

The arithmetic and geometric means of triglyceride levels were respectively 120.5 and 104.2mg/dL in global population, 135.7 and 116.0mg/dL in men, and 108.6 and 95.7mg/dL in women. The crude HTG prevalence rates were 29.6% in global population, 36.9% in men and 23.8% in women. The sex- and age-adjusted HTG prevalence rates were 27.0% in global population, 34.6% in men and 21.4% in women. The independent variables that were most associated with HTG were hypercholesterolemia (OR: 4.6), low HDL-C (OR: 4.1), hepatic steatosis (OR: 2.8), diabetes (OR: 2.0), and obesity (OR: 1.9).

CONCLUSIONS

The means of triglyceride levels and HTG prevalence rates are intermediate between those of other national and international studies. A fifth of the female adult population and more than a third of the male population had HTG. The independent factors associated with HTG were hypercholesterolemia and low HDL-C, and the cardiometabolic variables diabetes, hepatic steatosis and obesity.

Incidence of diabetes mellitus in Spain as results of the nation-wide cohort di@bet.es study

Our aim was to determine the incidence of type 2 diabetes mellitus in a nation-wide population based cohort from Spain (di@bet.es study). The target was the Spanish population. In total 5072 people older than 18 years,were randomly selected from all over Spain). Socio-demographic and clinical data, survey on habits (physical activity and food consumption) and weight, height, waist, hip and blood pressure were recorder. A fasting blood draw and an oral glucose tolerance test were performed. Determinations of serum glucose were made. In the follow-up the same variables were collected and HbA1c was determined. A total of 2408 subjects participated in the follow-up. In total, 154 people developed diabetes (6.4% cumulative incidence in 7.5 years of follow-up). The incidence of diabetes adjusted for the structure of age and sex of the Spanish population was 11.6 cases/1000 person-years (IC95% = 11.1–12.1). The incidence of known diabetes was 3.7 cases/1000 person-years (IC95% = 2.8–4.6). The main risk factors for developing diabetes were the presence of prediabetes in cross-sectional study, age, male sex, obesity, central obesity, increase in weight, and family history of diabetes. This work provides data about population-based incidence rates of diabetes and associated risk factors in a nation-wide cohort of Spanish population.

Major amputations in type 2 diabetes between 2001 and 2015 in Spain: regional differences

Background

To analyze the trend of lower extremity major amputations (MA) among patients with type 2 diabetes mellitus (T2DM) in the Regions of Spain from year 2001 until 2015.

Methods

Descriptive study of 40,392 MA. Data were obtained from the national hospital discharge database in patients with T2DM. The incidence rate was calculated in each Region, in addition to the incidence ratios (IR) between annual incidence and incidence of the year 2001. The length of hospital stay and mortality risks were analyzed using regression models adjusted for sex, age and smoking.

Results

The major amputations incidence rate per 100,000 person-years was 0.48 in Spain; Canary Islands showed the highest incidence (0.81). The trend was a slight decrease or stability of the incidence in all Regions except in the Canary Islands (IR₂₀₁₅ = 2.0 [CI95% = 1.5, 2.6]) and in Madrid (IR₂₀₁₅ = 0.1 [CI95% = 0.1, 0.2]). Mortality after major amputations was 10% in Spain; Cantabria suffered the highest risk of death [1.7 (CI95% = 1.4; 2.1), p < 0.001] and La Rioja the lowest risk (0.5 [CI95% = 0.2; 0.9]; p = 0.026). The longest hospital stay was registered in the Canary Islands [(CI95% = 11.4;13.3], p < 0.001)], and the shortest in the Valencian Community [(CI95% = − 7.3; − 5.8), p < 0.001)].

Conclusion

MA in T2DM followed a growing trend in the Canary Islands, which diverged from the downward trend in Spain. The variability of mortality and hospital stay, suggest to review the clinical management in some Regions. Sudden incidence decrease in Madrid suggests checking the record procedures of hospital discharges.

Economic crisis and obesity in the Canary Islands: an exploratory study through the relationship between body mass index and educational level

Background

The Canary Islands is one of the Spanish Regions with the highest obesity prevalence, and one of the Autonomous Communities that was hit hard by the economic crisis that arrived to Spain in 2008. This research studies the education-related inequalities in adult obesity in the Canary Islands and their evolution in recent years, considering the possible impact of the economic recession.

Methods

A repeated cross-sectional analysis is carried out with data obtained from the Canary Islands Health Surveys of 2004, 2009 and 2015. Obesity is measured through the body mass index (BMI). The analysis is performed using linear regression models for the general population and by gender, adjusting by age, educational attainment and island of residence. Likewise, the models also include dummy variables for each year and the corresponding interactions between the years and the education variable.

Results

The results show a decrease in the obesity prevalence in 2015 compared to 2009 (from 19.54 to 18.64%). An increase in the BMI of the population and that of women (+ 0.33 and + 0.59 units, respectively) in 2009, as well as a decline in the BMI of women with medium education (− 0.21 units) are also observed. Besides, there is an inverse correlation between education and BMI, and statistically significant differences among some islands.

Conclusions

Obesity figures in the Canary Islands have decreased and women have been more greatly affected by the changes in BMI during the economic crisis. Due to the fact that educational attainment is a protective factor in general (and for women with medium education levels in times of crisis, in particular), regional authorities should implement actions that promote access to education and healthy lifestyles, paying attention to territorial disparities.

Ten-Year Follow-Up of Clinical Governance Implementation in Primary Care: Improving Screening, Diagnosis and Control of Cardiovascular Risk Factors

Current improvement strategies for the control of cardiovascular risk factors (CRFs) in Europe are based on quality management policies. With the aim of understanding the effect of interventions delivered by primary healthcare systems, we evaluated the impact of clinical governance on cardiovascular health after ten years of implementation in Catalonia. A cohort study that included 1878 patients was conducted in 19 primary care centres (PCCs). Audits that comprised 13 cardiovascular health indicators were performed and general practitioners received periodic (annual, biannual or monthly) feedback about their clinical practice. We evaluated improvement in screening, diagnosis and control of the main CRFs and the effects of the feedback on cardiovascular risk (CR), incidence of cardiovascular disease (CVD) and mortality, comparing baseline data with data at the end of the study (after a 10-year follow-up). The impact of the intervention was assessed globally and with respect to feedback frequency. General improvement was observed in screening, percentage of diagnoses and control of CRFs. At the end of the study, few clinically significant differences in CRFs were observed between groups. However, the reduction in CR was greater in the group receiving high frequency feedback, specifically in relation to smoking and control of diabetes and cholesterol (Low Density Lipoprotein (LDL) and High Density Lipoprotein (HDL)). A protective effect of having a cardiovascular event (hazard ratio (HR) = 0.64, 95% confidence interval (CI) = 0.44-0.94) or death (HR = 0.55, 95% CI = 0.35-0.88) was observed in patients from centres where general practitioners received high frequency feedback. Additionally, these PCCs presented improved cardiovascular health indicators and lower incidence and mortality by CVD, illustrating the impact of this intervention.

Risk of cardiovascular disease in patients with HIV infection undergoing antiretroviral therapy

BACKGROUND

The increased survival of patients with HIV infection thanks to antiretroviral therapy (ART) is accompanied by a higher rate of cardiovascular disease (CVD). We analysed the prevalence of the cardiovascular risk factors (CRFs) and estimated the risk of CVD in a cohort of patients with HIV in Spain.

METHODS

We conducted a cross-sectional, observational study of CRFs in the Spanish VACH cohort of patients with HIV who undergo ART.

RESULTS

The study assessed 15,559 patients with HIV (76% men; mean age, 46 years). Some 3.7% had experienced at least 1 CVD event. The prevalence of CRFs was high (hyperlipidaemia, 64%; tobacco use, 47%; arterial hypertension, 22%; and diabetes, 16%). According to the Framingham scale, 10.9% of the patients presented a high CVD risk, and 28.8% presented a moderate risk. Of the patients with a high CVD risk, 49% took protease inhibitors and 43% took abacavir. Fifty-three percent of the patients diagnosed with arterial hypertension took antihypertensive drugs, and 2.6% of the patients with diabetes took antidiabetic agents.

CONCLUSIONS

Classical CRFs are common in patients with HIV undergoing ART in Spain, and a large proportion of them have a moderate-high risk of CVD. Therefore, controlling the modifiable CRFs in patients with HIV should be improved, and the use of drugs with a better cardiovascular risk profile should be assessed.

Impact of the new criteria of the ACC/AHA on the diagnostic prevalence of hypertension

OBJECTIVE

To study the impact on the prevalence of hypertension with the criteria (2017) of the American College of Cardiology/American Heart Association (ACC/AHA).

PATIENTS AND METHODS

Cross-sectional study, including 370 patients ≥18 years, randomly selected in a Health Centre, with at least one visit and a measurement of systolic (SBP) and diastolic blood pressure (DBP) recorded the last 2 years. Previous hypertension was considered if the diagnosis was confirmed or they had an SBP ≥140 or DBP ≥90mmHg and as ACC/AHA AHT criteria in any of these cases or an SBP between 130-139mmHg or DBP between 80-89mmHg.

RESULTS

The average age was 52.3 years (58.6% women). Forty-one point nine percent had previous hypertension, increasing to 67.8% with the ACC/AHA criteria (p <.05). Pharmacological treatment was received by 32.2% of the population, increasing to 38.4% with the ACC/AHA criteria (p>.05). The newly diagnosed patients (p <.05) were younger (mean difference 19.6 years) and less obese (23% vs. 41.4%).

CONCLUSIONS

The ACC/AHA criteria would represent an increase of 25.9% in the prevalence of hypertension, considering 2 out of 3 adults hypertensive.

Prevalence of diabetes and frequency of glycated haemoglobin monitoring in Extremadura (Spain) during 2012, 2013 and 2014: An observational study

AIMS

To analyze the prevalence of diabetes and the frequency of haemoglobin A_1C (HbA_1C) monitoring in the population with diabetes in Extremadura (Spain).

METHODS

Observational, longitudinal retrospective study in the population attended in the Extremadura Health System in 2012-2014. A total of 403,644 glycated haemoglobin determinations in 189,466 subjects (52.4% female) were studied. All patients with a prescription of antidiabetic drugs and those who, despite not having treatment, had any determination of HbA_1C ≥6.5% were considered as people with diabetes. All patients without treatment but with HbA_1C ≥5.7% and <6.5% were considered prediabetes patients.

RESULTS

The prevalence rate of diabetes was 8.3% and the frequency of HbA_1C monitoring was 0.9/patient/year in the diabetic population. 48.2% of the patients with monitoring of HbA_1C had diabetes, 21.2% had prediabetes, and 30.6% did not meet the criteria for diabetes or prediabetes. 12.7% of people with diabetes did not have determinations of HbA_1C and only 11.8% have had ≥6 determinations in the period analyzed.

CONCLUSIONS

The frequency of HbA_1C monitoring in the diabetic population is lower than that usually recommended. Moreover, there is an inadequate use of HbA_1C determinations, since one out of every 3 patients does not meet the criteria for diabetes or prediabetes.