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There are accumulative evidences that the prevalence of cigarette smoking has gradually declined in most high-income countries since the 1990s, in part due to public health campaigns emphasizing on the relationship between tobacco use and detrimental health effects. In late 2000s electronic (e)-cigarettes were introduced in the world, as less harmful nicotine products that may also help people in quitting smoking. Since then, the use of e-cigarettes has increased rapidly from the time when their introduction in the global market. In this work we present a collection of position statements and opinions of scientific bodies and Organizations, regarding the safety of e-cigarettes, as well as their association with human health, and particularly, cardiovascular diseases.

The present study aimed to investigate the association between vegetable consumption, in total as well as per type/category, and 10-year type-2 diabetes mellitus (T2DM) incidence.The ATTICA study was conducted during 2001-2012 in 3042 apparently healthy adults living in Athens area, Greece. A detailed biochemical, clinical, and lifestyle evaluation was performed; vegetable consumption (total, per type) was evaluated through a validated semi-quantitative food frequency questionnaire. After excluding those with no complete information of diabetes status or those lost at the 10-year follow-up, data from 1485 participants were used for the current analysis.After adjusting for several participants' characteristics, including overall dietary habits, it was observed that participants consuming at least 4 servings/day of vegetables had a 0.42-times lower risk of developing T2DM (hazard ratio [HR] = 0.42; 95% confidence interval [CI] = 0.29-0.61); the benefits of consumption were greater in women (HR = 0.29; 95% CI = 0.16-0.53) compared to men (HR = 0.56; 95% CI = 0.34-0.92). Only 33% of the sample consumed vegetables 4 servings/day. The most significant associations were observed for allium vegetables in women and for red/orange/yellow vegetables, as well as for legumes in men.The intake of at least 4 servings/day of vegetables was associated with a considerably reduced risk of T2DM, independently of other dietary habits; underlying the need for further elaboration of current dietary recommendations at the population level.

Sarcopenia and sarcopenic obesity may be associated with nonalcoholic fatty liver disease (NAFLD). This study examined the association between low skeletal muscle mass, with or without central obesity, with NAFLD, as well as their interaction on predicting 10-year incidence of cardiovascular disease (CVD).This was a post-hoc analysis of the ATTICA study. At baseline, 3042 participants from the Attica region of Greece were recruited; 2020 completed the 10-year follow-up visit for CVD. NAFLD was assessed through hepatic steatosis index (HSI). Skeletal muscle mass index (SMI) was calculated to assess skeletal muscle mass. SMI was studied in tertiles, stratified by sex; the first tertile corresponds to the lowest SMI, the second to middle, and the third to highest SMI. Abnormal waist circumference was defined as ≥102 cm for men and ≥88 cm for women. The combined 10-year endpoint was the development of a fatal or nonfatal CVD event. Logistic regression analysis was used to assess the association between NAFLD prevalence and SMI as well as Cox regression analysis to assess the interaction of both variables on the incidence of CVD over 10 years.Higher rates of NAFLD were observed in the first (45%) compared to the second [33%; odds ratio (OR): 0.50, 95% confidence interval (95%CI): 0.41-0.61] and the third (22%; OR: 0.24, 95%CI: 0.19-0.29) SMI tertile. This association remained robust after multiple adjustments; significance was marginally lost, when waist circumference was added to the model. When SMI and waist circumference were evaluated jointly, participants with moderate/high SMI and normal waist circumference had the lowest and those with low SMI and abnormal waist circumference the highest NAFLD rate (24.3 and 60.5%, respectively; P 0.001). Ten-year CVD incidence was gradually lower from the first (22.8%) to second (16.1%) and third SMI tertile (8.2%) (P 0.001). The hazard ratio (HR) for the third vs. the first SMI tertile for predicting CVD in fully adjusted model was 0.69 (95%CI: 0.46, 1.00). The unadjusted HR for NAFLD predicting CVD was 3.00 (95%CI: 2.28-3.95). Finally, there was a significant interaction among NAFLD, SMI and waist circumference (P = 0.04) in determining the 10-year CVD incidence; the association between NAFLD and 10-year CVD remained significant for the participants with low SMI and normal or abnormal waist circumference, but not those with moderate/high SMI and normal or abnormal waist circumference.Increasing SMI and lower abdominal obesity are independently associated with lower rates of NAFLD, and the two interact as key determinants of NAFLD. Low SMI and central obesity are independent predictors of CVD and were shown to interact with NAFLD in determining 10-year CVD risk.

We prospectively evaluated the association between quality of plant-based diets and 10-year first fatal/non-fatal cardiovascular disease (CVD) incidence.ATTICA study was conducted in the greater metropolitan Athens area, Greece, during 2001-2002 studying men and women (aged 18 years old) free of CVD at baseline. Follow-up CVD assessment (2011-2012) was achieved in n = 2,020 participants (n = 317 cases). Dietary assessment was based on a validated semi-quantitative paper-based food frequency questionnaire. Overall, healthful, and unhealthful plant-based dietary indices (PDI, hPDI and uPDI) were calculated through a standard published procedure. The association between plant-based indices and CVD outcome has been evaluated via Cox regression analysis.The CVD event rate was 15.7% (n = 317) with a median follow-up time of 8.41 years. The highest (3Quality of plant-based diets is important and needs to be considered, as not all plant-source foods have beneficial cardiovascular effects.

Children’s dietary habits can have a key role in contributing to an improvement in their Health-Related Quality of Life (HRQoL). This study aims to assess the connection between Mediterranean diet adherence and HRQoL in a sample of Greek students, utilizing data from the DIATROFI program. The parents of 3774 students (mean age 7.8 (2.6) years) reported their children’s HRQoL and level of adherence to the Mediterranean dietary pattern at the beginning and end of the 2021–2022 school year. At baseline, most students’ adherence was characterized as moderate (55.2%) or high (25.1%). Students with moderate or high adherence tο the Mediterranean diet were less likely to report a total HRQoL below the median at baseline (OR = 0.56, 95%CI = 0.44, 0.70), along with all its dimensions (physical, emotional, social, and school functions). A one-unit improvement in KIDMED score (beginning–end of schoolyear) was associated with the likelihood of an improvement in total HRQoL (beginning–end of schoolyear) (OR = 1.09, 95%CI = 1.02, 1.17), emotional (OR = 1.09, 95%CI = 1.02, 1.17), and social functions (OR = 1.13, 95%CI = 1.05, 1.22), but not with physical and school functions. The health benefits of the Mediterranean diet in children may not be limited to disease prevention but also extend to their overall wellbeing.

During emergencies, older adults stand among the most vulnerable, facing long-lasting food insecurity and overall health issues. The “365+ Days of Care” food aid program addressed food insecurity and poor quality of life among vulnerable older adults following a devastating wildfire in Greece. Our aim was to evaluate the program’s efficiency, using a process evaluation framework and a partial cost–utility analysis. In total, n = 133 wildfire-hit residents (≥65 years) received daily tailored, pre-cooked meals and/or weekly food packages. The study outcomes were assessed from baseline to 12 months later. Focus groups and interviews (n = 30), researcher observations, and questionnaires were used to assess the beneficiaries’ perception of the initiative. Within the 12-month follow-up period, food insecurity and malnutrition risk decreased, whereas Mediterranean diet adherence; quality of life; and physical, social, and mental health were improved (p < 0.05). A one-point increase in food insecurity was positively associated with improved quality of life, general health, limitation in activities, body pain, vitality, and pain/discomfort (p’s < 0.05), and it was marginally associated with mobility, anxiety/depression, and self-evaluated health status (p’s < 0.1). Quantitative and qualitative data characterized it as successful, acceptable, beneficial, and of high quality. The partial cost–utility ratio was one QALY gained per EUR 22.608. The utilization of well-designed food aid programs during emergencies can alleviate food insecurity and improve quality of life in older adults.

Aims: To evaluate the association between metabolically healthy overweight/obesity (MHO) status and longitudinal cognitive function while also considering the stability of the condition. Methods: In total, 2892 participants (mean age 60.7 (9.4) years) from Framingham Offspring Study completed health assessments every four years since 1971. Neuropsychological testing was repeated every four years starting from 1999 (Exam 7) to 2014 (Exam 9) (mean follow-up: 12.9 (3.5) years). Standardized neuropsychological tests were constructed into three factor scores (general cognitive performance, memory, processing speed/executive function). Healthy metabolic status was defined as the absence of all NCEP ATP III (2005) criteria (excluding waist circumference). MHO participants who scored positively for one or more of NCEP ATPIII parameters in the follow-up period were defined as unresilient MHO. Results: No significant difference on the change in cognitive function over time was observed between MHO and metabolically healthy normal weight (MHN) individuals (all p > 0.05). However, a lower processing speed/executive functioning scale score was observed in unresilient MHO participants compared to resilient MHO participants (β = −0.76; 95% CI = −1.44, −0.08; p = 0.030). Conclusions: Retaining a healthy metabolic status over time represents a more important discriminant in shaping cognitive function compared to body weight alone.

This is a pre-copyedited, author-produced version of an article accepted for publication in the European Journal of Preventive Cardiology following peer review. The version of record Hansen, K.W., Peytz, N., Blokstra, A., Bojesen, S.E., Celis-Morales, C., Chrysohoou, C, ... Prescott, E. (2021). Association of fatal myocardial infarction with past level of physical activity: a pooled analysis of cohort studies. European Journal of Preventive Cardiology, zwaa146, is available online at: https://doi.org/10.1093/eurjpc/zwaa146. Aims: To assess the association between past level of physical activity (PA) and risk for death during the acute phase of myocardial infarction (MI) in a pooled analysis of cohort studies. Methods and results: European cohorts including participants with a baseline assessment of PA, conventional cardiovascular (CV) risk factors, and available follow-up on MI and death were eligible. Patients with an incident MI were included. Leisure-time PA was grouped as sedentary (32 MET-hours) based on calculated net weekly energy expenditure. The main outcome measures were instant and 28-day case fatality of MI. Pooled odds ratios (ORs) with 95% confidence intervals (CIs) were calculated using multivariate random-effects models. Adjustments for age, sex, CV risk factors, alcohol consumption, and socioeconomic status were made. From 10 cohorts including a total of 1 495 254 participants, 28 140 patients with an incident MI comprised the study population. A total of 4976 (17.7%) died within 28 days—of these 3101 (62.3%) were classified as instant fatal MI. Compared with sedentary individuals, those with a higher level of PA had lower adjusted odds of instant fatal MI: low PA [OR, 0.79 (95% CI, 0.60–1.04)], moderate PA [0.67 (0.51–0.89)], and high PA [0.55 (0.40–0.76)]. Similar results were found for 28-day fatal MI: low PA [0.85 (0.71–1.03)], moderate PA [0.64 (0.51–0.80)], and high PA [0.72 (0.51–1.00)]. A low-to-moderate degree of heterogeneity was detected in the analysis of instant fatal MI (I2 = 47.3%), but not in that of 28-day fatal MI (I2 = 0.0%). Conclusion: A moderate-to-high level of PA was associated with a lower risk of instant and 28-day death in relation to a MI.

To compare first- and second-immigrant pediatric populations with a non-immigrant pediatric population in terms of quality-of-life metrics, a cross-sectional analysis using data from the DIATROFI Program was implemented. In total, n = 2277 students (mean age: 9(4) years) from public schools in Greece participating in the 2020–2021 school year were analyzed. The students’ immigration status (first-generation/second-generation) was defined as per the standard definition. The students’ health related-quality of life (HRQoL) was assessed using a parental-perceived quality of life questionnaire. The sample included 4.8% first-generation and 21.2% second-generation immigrant students. Compared with non-immigrants, the first-generation immigrant students were more likely to have poor HRQoL (odds ratio (OR) = 2.82; 95% confidence interval (95%CI) = 11.75, 4.53), physical (OR = 1.91; 95%CI = 1.18, 3.10), social (OR = 1.94; 95%CI = 1.16, 3.22) and school function (OR = 2.52; 95%CI = 1.54, 4.13). Similar results were observed for second-generation immigrant students regarding HRQoL (OR = 1.68; 95%CI = 1.28, 2.21), physical (OR = 1.60; 95%CI = 1.23, 2.10) and school function (OR = 2.09; 95%CI = 1.58, 2.77). Children with one parent having a country of origin different that the country of residence had elevated odds of having poor emotional health (OR = 1.19; 95%CI = 0.87, 1.64). The family’s affluency level was interrelated with the connection of poor HRQoL and immigration status. The immigrant students have a poorer quality of life depending on their immigration generation and irrespective of their socioeconomic background.

The present work aimed at identifying the geographical variability, as well as the socioeconomic, lifestyle and environmental determinants of people’s health-related quality of life (HRQoL) at an aggregated level, and to investigate whether men’s and women’s HRQoL are affected differently by these characteristics. A cross-sectional spatial analysis in the context of the ATTICA epidemiological study. HRQoL data were provided by the ATTICA epidemiological study for n = 2749 participants with complete data for geographical identification, (n = 1375 women [44 years old (SD = 14 years)] and n = 1374 men [45 years old (SD = 13 years)]. Socio-economic, demographic, and environmental characteristics were obtained from official national and international databases. Poisson regression and Geographically Weighted Poisson regression analysis were used for the global and the local statistical modelling, respectively. Better HRQoL was detected in areas with higher socioeconomic status, with younger residents following healthier lifestyle and eating habits, higher percent of married individuals, lower percent of illiterate people and rate of immigration, as well as in municipalities with higher land coverage by green urban areas. A significant interaction between sex and studied area on HRQoL was observed, suggesting that men and women follow different patterns regarding their quality of life. In line with the current European policy developments, our findings support the transformation of public health actions to local authorities and provide input for policy makers to better understand how people’s HRQoL is affected by the characteristics of the area in which they live.

Purpose: To examine the association of egg intake with 10-year risk of cardiovascular disease (CVD) and other cardiometabolic risk factors in a sample of individuals of Mediterranean origin. Methods: In 2001–2002, n = 1514 men and n = 1528 women (>18 years old) from the greater Athens area, Greece, were enrolled. Information on any egg intake, eaten as a whole, partly or in recipes was assessed via a validated semi-quantitative food frequency questionnaire. Follow-up for CVD evaluation (2011–2012) was achieved in n = 2020 participants (n = 317 CVD cases). Results: Ranking from lowest (

To quantify the changes in 10-year cardiovascular disease (CVD) onset, recurrence, and mortality, in relation to transitioning from low to a higher level of adherence to the Mediterranean diet. An individual-level microsimulation was created based on ATTICA (2002–2012, n = 3042 subjects free-of-CVD) and GREECS (2004–2014, n = 2172 patients with acute coronary syndrome (ACS)) studies (in total n = 5214). Eight scenarios regarding the proportion of participants and the size of improvement of the level of adherence to the Mediterranean diet (corresponding to one to ten point increases in MedDietScore) were compared in terms of relative change in CVD incidence and mortality, as well as, the number of preventable CVD events and deaths. Improving adherence to the Mediterranean diet in at least 10% of the population, a significant relative percentage reduction could be observed in 10-year CVD onset, recurrence, and mortality. At least 851 first CVD events, 374 recurrent CVD events, and 205 CVD deaths per 100,000 of the population could be averted or delayed. In addition, Mediterranean diet clustering revealed that scoring higher in fruits, vegetables, whole wheat products, and legumes was more important than achieving higher scores in low consumption of meat and full-fat dairy products against CVD (all HRs in the former cluster were lower than the latter, indicating a stronger protective effect). This microsimulation process confirms the added value of the Mediterranean diet in primary and secondary CVD prevention having great achievements even with modifications in a small part of the population (10%), while challenges the orientation of Mediterranean-diet interventions giving higher weights to plant-based part.

Women’s health global agenda has recently reformulated to address more accurate cardiovascular diseases (CVDs) prevention, diagnosis and treatment. The aim of the present work was to review the hitherto global and national policies and practices which address gender equality in health with the focus oriented towards CVDs in women. Scientific databases and health organizations’ websites that present/discuss policies and initiatives targeting to enhance a sex-centered approach regarding general health and/or specifically cardiac health care were reviewed in a systematic way. In total, n=53 relevant documents were selected. The selected policies and initiatives included position statements, national action plans, evidence-based guidelines, guidance/recommendations, awareness campaigns, regulations/legislations and state-of-the art reports by national/international projects and conferences. The target audiences of large stakeholders (e.g., American Heart Association, European Society of Cardiology, Centre of Disease Control and Prevention) were female citizens, health professionals and researchers. Much as policy makers have recognized the sex/gender gap in CVD field, there is still much to be done. Thereby, tailor-made strategies,shouldbe designed, evaluated and delivered on a global, yet most importantly a national basis, to achieve gender equity against CVDs.

Summary Background and aims We assessed the association of Mediterranean diet with NAFLD and their interaction in predicting ten-year diabetes onset and first fatal/non-fatal cardiovascular disease (CVD) incidence. Methods The ATTICA prospective observational study in Athens, Greece included 1,514 men and 1,528 women (>18 years old) free-of-CVD at baseline. Liver steatosis and fibrosis indices were calculated. Mediterranean diet adherence was assessed through MedDietScore. At the ten-year follow-up visit, CVD evaluation was performed in an a priori specified subgroup of n = 2,020 participants and diabetes onset in n = 1,485 free-of-diabetes participants. Results MedDietScore was inversely associated with steatosis and fibrosis; e.g. in the case of the TyG index the Odds Ratio (OR) of the 3rd vs. 1st MedDietScore tertile was = 0·53, [95% Confidence Interval (95% CI) (0·29, 0·95)] and the associations persisted in multi-adjusted models. NAFLD predicted incident diabetes prospectively over a ten year period [HR = 1·87, 95% CI (0·75, 4·61)] and the association remained significant only in subjects with low MedDietScore (below median) whereas diabetes onset among subjects with higher MedDietScore was not influenced by NAFLD. Similarly, NAFLD predicted CVD [Hazard Ratio (HR) = 3·01, 95%CI(2·28, 3·95)]; the effect remained significant only in subjects with MedDietScore below median [HR = 1·38, 95% CI (1·00, 1·93)] whereas it was essentially null [HR = 1·00,95% CI (0·38, 2·63)] among subjects with higher score. Mediation analysis revealed that adiponectin and adiponectin-to-leptin ratio were the strongest mediators. Conclusions We report an inverse association between Mediterranean diet and NAFLD. Mediterranean diet protected against diabetes and CVD prospectively among subjects with NAFLD.

To systematically review and meta-analyze randomized controlled trials on the effects of technology-based interventions for maintenance of lost weight.A systematic literature search was performed to identify randomized controlled trials with at least one intervention arm delivered through the internet or mobile application, published in English until September 2021. Weight change at the end of the weight loss maintenance phase was considered the primary outcome.Twelve manuscripts with 2941 adults were included in the review; 10 studies were meta-analyzed. Included interventions had a duration of 3-30 months and were tested compared with minimum interventions (no contact with the study staff or intervention with only a limited number of features) or in-person groups. Technology-based interventions resulted in similar weight regain when compared with minimum interventions (ES = -0.07 kg; 95% CI = [-0.57, 0.42]; p = 0.770). However, when compared with in-person interventions, technology-based interventions were found to lead in significantly higher weight regain (ES = 1.36 kg; 95% CI = [0.29, 2.43]; p = 0.010).Web- and app-based interventions for weight loss maintenance produced similar results with minimum interventions and resulted in greater weight regain compared with in-person interventions. Appropriate interventions for weight loss maintenance provide benefits against weight regain, only when provided in-person.

Advanced glycation end products (AGEs) are glycated proteins or lipids formed endogenously in the human body or consumed through diet. Ultra-processed foods and some culinary techniques, such as dry cooking methods, represent the main sources and drivers of dietary AGEs. Tissue accumulation of AGEs has been associated with cellular aging and implicated in various age-related diseases, including type-2 diabetes and cardiovascular disease. The current review summarizes the literature examining the associations between AGEs and neurocognitive and mental health disorders. Studies indicate that elevated circulating AGEs are cross-sectionally associated with poorer cognitive function and longitudinally increase the risk of developing dementia. Additionally, preliminary studies show that higher skin AGE accumulation may be associated with mental disorders, particularly depression and schizophrenia. Potential mechanisms underpinning the effects of AGEs include elevated oxidative stress and neuroinflammation, which are both key pathogenetic mechanisms underlying neurodegeneration and mental disorders. Decreasing dietary intake of AGEs may improve neurological and mental disorder outcomes. However, more sophisticated prospective studies and analytical approaches are required to verify directionality and the extent to which AGEs represent a mediator linking unhealthy dietary patterns with cognitive and mental disorders.

The women's global health agenda has recently been reformulated to address more accurately cardiovascular disease (CVD) prevention, diagnosis, and treatment. The aim of the present work was to review the global and national policies and practices that address sex equality in health with a focus on CVDs in women. Scientific databases and health organizations' websites that presented/discussed policies and initiative targeting to enhance a sex-centered approach regarding general health and/or specifically cardiac health care were reviewed in a systematic way. In total, 61 relevant documents were selected. The selected policies and initiatives included position statements, national action plans, evidence-based guidelines, guidance/recommendations, awareness campaigns, regulations/legislation, and state-of-the art reports by national/international projects and conferences. The target audiences of large stakeholders (eg, American Heart Association, European Society of Cardiology, Centers for Disease Control and Prevention) were female citizens, health professionals, and researchers. Much as policy-makers have recognized the sex/gender gap in the CVD field, there is still much to be done. Thereby, tailor-made strategies should be designed, evaluated, and delivered on a global and most importantly a national basis to achieve gender equity with regard to CVDs.

Aim: The sex-specific effect of lipid-related biomarkers on 10-year first fatal/non fatal cardiovascular disease (CVD) incidence was evaluated. Material and Methods: ATTICA study was conducted during 2001-2012. N=1,514 men and n=1,528 women (>18 years) from greater Athens area, Greece were recruited. Follow-up (2011-2012) was achieved in n=2,020 participants.Baseline lipid profile was measured. In particular, total cholesterol (TC), high density lipoprotein cholesterol (HDL-C) and triglycerides (TGL), apolipoprotein B100 and A1 (ApoB100 and ApoA1) were measured. Low density lipoprotein cholesterol (LDL-C) was assessed through the Friedewald formula. Results: Overall CVD event was 15.5% (n=317) (19.7% in men and 11.7% in women, p

Objectives: To evaluate the association of meat consumption with prevalent depressive symptomatology and cardiovascular disease (CVD) incidence in apparently healthy individuals.Methods: ATTICA stu...

Obesity and diabetes rates have been rising to epidemic levels during the last decade, especially among young populations. Recommendations for clinicians and primary healthcare providers concerning the improvement of childhood nutrition and the healthcare of childhood nutrition-related diseases are of major interest. Clinical Practice Guidelines (CPGs) of the most updated evidence-based recommendations are useful tools that help clinicians in their practice. However, a gap has been observed between the suggested CPGs and their implementation in the context of everyday clinical practice. This could be merely attributed to the text format that is usually presented. In this review article, all the CPGs about the best dietary advice regarding energy and macronutrient intake in childhood and the most common chronic nutrition-related childhood diseases, i.e., obesity, dyslipidemia, and diabetes mellitus type 1 and 2, are summarized and visualized in an algorithmic format and practical examples are given. This could help healthcare providers to achieve a higher adoption rate of CPGs in clinical practice, thus, resulting in better management of children’s health and improved clinical outcomes. Keywords: nutrition, guidelines, algorithm, children.

Background: This narrative review presents the association between metabolic syndrome (MetS), along with its components, and cognition-related disorders, as well as the potential reversal role of diet against cognitive impairment by modulating MetS. Methods: An electronic research in Medline (Pubmed) and Scopus was conducted. Results: MetS and cognitive decline share common cardiometabolic pathways as MetS components can trigger cognitive impairment. On the other side, the risk factors for both MetS and cognitive impairment can be reduced by optimizing the nutritional intake. Clinical manifestations such as dyslipidemia, hypertension, diabetes and increased central body adiposity are nutrition-related risk factors present during the prodromal period before cognitive impairment. The Mediterranean dietary pattern stands among the most discussed predominantly plant-based diets in relation to cardiometabolic disorders that may prevent dementia, Alzheimer’s disease and other cognition-related disorders. In addition, accumulating evidence suggests that the consumption of specific dietary food groups as a part of the overall diet can improve cognitive outcomes, maybe due to their involvement in cardiometabolic paths. Conclusions: Early MetS detection may be helpful to prevent or delay cognitive decline. Moreover, this review highlights the importance of healthy nutritional habits to reverse such conditions and the urgency of early lifestyle interventions.

Cardiovascular disease (CVD) and cancers are overall still identified as the two most prevalent non-communicable diseases globally. Their prevention and potential reversal (in particular CVD risk) was seen effective with the modification of dietary intake that was applied in several different populations. Although the findings from epidemiological studies provide support that adhering to dietary patterns such as the Mediterranean diet can reduce incidence and prevalence of CVD and some forms of cancer, the mechanistic aspects of disease modulation associated with both diseases can be seen in dietary management. Several studies have already explored the potential modes of action of certain nutrients in well controlled large clinical trials. However, the clinical trials designed to determine the effects of adhering to a particular diet are relatively hard to conduct and these studies are faced with several obstacles particularly in the populations that are identified with a high risk of CVD or different cancers. Therefore, it is important to understand potential underlying and shared mechanisms of action and to explore how healthy dietary patterns may modulate the occurrence, initiation, and progression of such diseases. The aim of this review is to summarise and conceptualize the current understanding relating to healthy dietary patterns, and briefly discuss the opportunities that epigenetic research may bring and how it may assist to further interpret epidemiological and clinical evidence.

Background/Introduction Inclusion of non-alcoholic fatty liver disease (NAFLD) as a component of metabolic syndrome (MetS) and/or a criterion for defining metabolically healthy vs. unhealthy obese (MHO vs MUO) status remains to be decided. Purpose The present work evaluated the role of NAFLD at baseline in the transition of MHO to MUO status, and its role in predicting cardiovascular disease (CVD) incidence ten years later. Methods A prospective longitudinal study was performed between 2001 and 2012 studying 1,514 (49·8%) men and 1,528 (50.2%) women (>18 years old) free of CVD at baseline and residing in the greater Athens area, Greece. Follow-up assessment of first fatal/non fatal CVD event (2011–2012) was achieved in n=2,020 participants (n=317 cases). Healthy metabolic status was defined as absence of all NCEP ATP III (2005) metabolic syndrome components. NAFLD was defined according to validated liver steatosis indices. Results Among obese participants, MHO prevalence was 9.8% (n=277). Only half of the MHO subjects retained their metabolically healthy status one decade later. NAFLD was an important predictor of this transition; MHO participants with NAFLD at baseline had about two times higher odds to develop unhealthy metabolic status compared with their non-NAFLD counterparts. Subsequently, MHO status accompanied by NAFLD was associated with increased CVD risk (Hazard Ratio=2.90 95%Confidence Interval (1.35, 5.40)) in contrast to their non-NAFLD MHO counterparts. C-statistics revealed that NAFLD significantly increased the discriminative ability of the standardly defined metabolic status (p for C-index change=0.002), yet in the total sample its contribution to the model seemed to be similar with the common metric of central obesity i.e. waist circumference (CNAFLD=0.711 vs. Cwc=0.710). When the analysis was restricted to the obese subset, it was revealed that the discriminative ability of the model adjusted for NAFLD was significantly higher compared with the one adjusted for waist circumference (CNAFLD=0.719 vs. Cwc=0.702). Conclusions Taking under consideration NAFLD – via validated indices – in the clinical assessment of an apparently healthy obese individual contributes to better defining future risk of conversion to metabolically unhealthy obesity and future cardiometabolic risk. Funding Acknowledgement Type of funding sources: None.

Background/Introduction The role of dietary protein on cardiometabolic health remains complex influenced by concomitant changes in overall diet composition. The quality of protein sources is currently suggested as more detrimental than the level of consumption itself. Purpose The association between different protein-rich dietary patterns and 10-year transition to metabolically unhealthy status in a sample from Greece was evaluated. Methods A prospective study was conducted during 2001–2012 studying n=1,514 men and n=1,528 women (>18 years old) free of CVD. Healthy metabolic status was defined as absence of all NCEP ATP III (2005) metabolic syndrome components. Baseline dietary assessment was based on a validated semi-quantitative food frequency questionnaire. Dietary protein was calculated through standardized food database. Follow-up cardiometabolic assessment (2011–2012) was achieved in n=2,020 participants. Protein-rich dietary patterns were derived through factor analysis in the subsample of participants with high daily protein intake (>15% of total energy intake corresponding to the median consumption level). Patterns were named according to food scores that correlated most with the factor (scores>0.5). Results Overall, six of ten participants lost their metabolically healthy status within a decade. Multiadjusted analysis revealed an inverse yet non-significant association between total energy-standardized protein intake and transition to metabolically unhealthy status [Odds ratio (OR) (high vs. low protein intake)=0.59, 95% Confidence Interval (95% CI) (0.32, 1.10), p=0.09]. Factor analysis extracted three protein-rich dietary patterns, explained 55% of the total variation in intake. Factor A was characterized by increased consumption of processed meet, unprocessed red meat and eggs, factor B was characterized by increased consumption of nuts and seeds, legumes, whole grain products and fish while factor C was characterized by increased consumption of dairy products, poultry and vegetables. Multiadjusted logistic regression analysis revealed that factor B had the strongest protective effect against 10-year transition to metabolically unhealthy status [ORper 1 point increase in factor B score=0.74, 95% CI (0.60, 0.85), p=0.01] followed by a marginally protective effect of factor C [ORper 1 point increase in factor C score=0.89, 95% CI (0.73, 1.05), p=0.07]. Participants with higher adherence to factor A had an increased likelihood to lose their metabolically healthy status [ORper 1 point increase in factor A score=1.15, 95% CI (1.02, 1.30), p=0.04]. Conclusions The present work confirms that within an increased level of dietary protein intake, different cardiometabolic outcomes were observed according to the quality of protein food sources consumed. Funding Acknowledgement Type of funding sources: None.

PURPOSE OF REVIEW Lipoprotein (a) [Lp(a)] is highly suggested as an emerging risk factor in cardiovascular disease (CVD) prevention. However, there remains controversy regarding the shape of Lp(a) risk curve and the extent to which Lp(a) confers risk for CVD, independently of conventional lipid markers. This systematic review outlines the current state of knowledge regarding the role of Lp(a) in primary and secondary CVD prevention. RECENT FINDINGS Searches resulted in the selection of n = 19 studies. In the context of primary CVD prevention, n = 9 cohorts, n = 2 case-cohorts, and n = 2 retrospective studies were identified, the majority of which suggested a significant positive association between Lp(a) and CVD onset. In terms of secondary CVD prevention, n = 5 cohorts and n = 1 case-cohort were considered as eligible highlighting from a positive to a neutral association between Lp(a) and CVD progression. SUMMARY A positive association between Lp(a) and CVD seems to be supported by a large body of evidence yet it is comparatively moderate in magnitude and differentiates according to study population and the examined endpoints. This fact along with the lack of a definitive functional mechanism limits the potential connotation of Lp(a) in daily clinical practice.

Background: Lifestyle remains a huge driving force of Cardiovascular Diseases (CVD) onset/ progression. Lifestyle-patterns are highly dependent on gender-related attitudes. Objective: To evaluate the gender-specific association of lifestyle-related factors (adherence to Mediterranean diet (MedDiet), Physical Activity (PA), smoking) with 10-year first and recurrent CVD events. Methods: Two prospective studies, the ATTICA (2002-2012, n=3,042 subjects free-of-CVD) and GREECS (2004-2014, n=2,172 subjects with Acute Coronary Syndrome (ACS)) were undertaken. Baseline adherence to MedDiet (MedDietScore Results: The “superiority” of men over women regarding overall CVD events was revealed in both first (ATTICA, 19.7% men vs. 11.7% women, p Conclusion: Differences between men and women, in the effect-size measures of lifestyle-related factors, underline different paths for men and women, probably contributing to better designing strategies for primary and secondary CVD prevention.

Background/objectives We evaluated the role of the presence of non-alcoholic fatty liver disease (NAFLD) at baseline in the transition from metabolically healthy to metabolically unhealthy obesity (MHO to MUO) ten years later. Methods A prospective cohort study (ATTICA study, Greece) was performed between 2002 and 2012 studying a sample from the greater metropolitan Athens area. In total, 1514 (49·8%) men and 1528 (50.2%) women (aged >18 years old) free-of-CVD were included. Healthy metabolic status was defined as absence of all NCEP ATP III (2005) metabolic syndrome components. NAFLD was defined according to validated liver steatosis indices. Follow-up CVD assessment (2011–2012) was achieved in n = 2020 participants (n = 317 cases). Results NAFLD prevalence among MHO participants ranged from 29% to 39% according to the specific NAFLD score used. MHO participants who developed metabolically unhealthy status had about two times higher odds to have NAFLD at baseline compared with their metabolically healthy normal weight counterparts whereas stable MHO was not associated significantly with NAFLD. Moreover, MHO status accompanied by NAFLD was associated with increased CVD risk (Hazard Ratio = 2.90 95% Confidence Interval (1.35, 5.40)) in comparison to their non-NAFLD MHO counterparts. Further analysis revealed that in the obese, NAFLD indices and not simply visceral adiposity increased significantly the ability of metabolic status (using standard definition) to predict long-term CVD incidence. Conclusions Considering NAFLD, even when assessed using validated indices only, in the clinical assessment of apparently healthy obese individuals predicts who is to develop MUO and contributes independently and more accurately to defining future cardiometabolic risk.

Limited data suggests possible gender-specific association between serum uric acid (SUA) and cardiovascular disease (CVD) incidence. The aim of the present analysis was to evaluate the association between SUA levels and 10-year CVD incidence (2002–2012) in the ATTICA study participants. Overall, 1687 apparently healthy volunteers, with SUA measurements, residing in the greater metropolitan Athens area (Greece), were included. Multivariable Cox-regression models were used to estimate the hazard ratios for SUA in relation to 10-year CVD incidence. Receiver operating curve analysis was conducted to detect optimal SUA cut-off values. Participants in the 2nd and 3rd SUA tertile had 29 and 73% higher 10-year CVD incidence compared with those in the 1st tertile (p < 0.001). In gender-specific analysis, only in women SUA was independently associated with CVD incidence; women in the 3rd SUA tertile had 79% greater 10-year CVD event risk compared to their 1st tertile counterparts. Obese in the 3rd SUA tertile had 2-times higher CVD incidence compared to those in the 1st tertile. Similar findings were observed in metabolically healthy (vs. unhealthy) and metabolically healthy obese. SUA thresholds best predicting 10-year CVD incidence was 5.05 and 4.15 mg/dL (0.30 and 0.25 mmol/L) in men and women, respectively. In conclusion, increased SUA levels were independently related to 10-year CVD event rate in women, obese and metabolically healthy individuals. SUA could predict 10-year CVD incidence even at low levels. Further studies are warranted to identify SUA cut-off values that may improve the detection of individuals at higher CVD risk in clinical practice.