The influence of socio-environmental determinants on hypertension. A spatial analysis in Athens metropolitan area, Greece.

INTRODUCTION: While epidemiological and pathophysiological aspects of hypertension are still being investigated, there is an increased global interest between hypertension and social health determinants and environmental factors that this study aims to examine. METHODS: The sample size used in this work included 2,445 individuals, from Athens metropolitan area, who were randomly enrolled in ATTICA study, during 2001 to 2002. Principal component analysis (PCA), Poisson regression modeling and geographical analysis, based on Geographic Information Systems (GIS) technology, were applied. RESULTS: Geographical analysis and thematic mapping revealed that the West municipalities of Athens had the lowest socio-environmental status. Three components were derived from PCA: high, low and mixed socio-environmental status. Poisson regression analysis showed that high socio-environmental status, educational and economic level were negatively correlated with hypertension in some sectors of Athens (p < 0.05, for all). CONCLUSIONS: Through the use of geospatial surveillance the underlying epidemiology of hypertension, and those at greater risk, can be more precisely determined. This study underlines the need to account for environmental factors when developing public health policies and programs for effective hypertension prevention or reduction.

Dietary vitamin D intake, cardiovascular disease and cardiometabolic risk factors: a sex-based analysis from the ATTICA cohort study.

BACKGROUND: The present study aimed to evaluate the association between dietary vitamin D intake and 10-year first fatal/nonfatal cardiovascular disease (CVD), conventional CVD risk factors and surrogate markers related to inflammation, coagulation, insulin resistance, liver and renal function. METHODS: The ATTICA study was conducted during 2001-2012 including 1514 men and 1528 women (aged >18 years) from the greater Athens area, Greece. Dietary assessment was based on a validated semi-quantitative food frequency questionnaire. Daily intake of vitamin D was calculated using a standardised food database. Follow-up (2011-2012) was achieved in 2020 participants (n = 317 cases). RESULTS: Ranking from first to third vitamin D tertile, CVD events were 24%, 17% and 12% for men (P = 0.002) and 14%, 10% and 11% for women (P = 0.59). Inverse associations between vitamin D and CVD in total sample [hazard ratio (HR) = 0.76 95% confidence interval (CI) = 0.60-0.97] and in men (HR = 0.66 95% CI = 0.49-0.89) were observed, and lost after adjusting for inflammation/coagulation markers; for women, no significant trends were observed. Regarding 10-year onset of conventional risk factors, inverse associations of vitamin D with hypertension in men (HR = 0.62 95% CI = 0.39-0.99) and transition to metabolically unhealthy status in women (HR = 0.69 95% CI = 0.51-0.93) were observed. Significant inverse associations for C-reactive protein, interleukin-6 and fibrinogen in both sexes, whereas these were revealed only in women for insulin resistance. CONCLUSIONS: Contradicting the neutral/modest associations in vitamin-D supplementation trials, increased food-generated vitamin D may protect against hard and intermediate CVD endpoints, implying different paths between sexes.

Prevalence of negative sliding sign representing pouch of Douglas obliteration during pelvic transvaginal ultrasound for any indication.

OBJECTIVES: Pouch of Douglas (POD) obliteration can be predicted with a high degree of certainty and reproducibility using the dynamic transvaginal ultrasound (TVS) sliding-sign technique. So far, studies on POD obliteration prediction have focused on tertiary-care populations with high prevalence of endometriosis; however, POD obliteration may exist in individuals with asymptomatic endometriosis or other conditions. Our primary aim was to determine the prevalence of a negative sliding sign, representing POD obliteration, in a cohort of patients undergoing TVS for any gynecological indication. METHODS: This was a prospective observational study of consecutive women with an indication for gynecological TVS, conducted at a high-volume ultrasound practice between July and August 2018. Clinical and surgical history, indication for TVS and TVS findings were documented. The prevalence of TVS-confirmed POD obliteration, determined by interpretation of the sliding sign, was calculated for the entire cohort and for the subgroups of women with and without risk factors for endometriosis. High risk for endometriosis was defined as having (1) a TVS referral for endometriosis-like pelvic pain or endometriosis specifically and/or (2) clinical symptoms or signs suggestive of endometriosis. Low risk was defined as the absence of these characteristics. RESULTS: During the study period, 1043 consecutive women underwent TVS. After excluding those who underwent transabdominal ultrasound, had a history of hysterectomy or with missing data, 909 women were analyzed. The prevalence of a negative sliding sign in the entire cohort was 47/909 (5.2%). A negative sliding sign was observed in 22/639 (3.4%) women with a low risk for endometriosis and 25/243 (10.3%) of those with a high risk for endometriosis (difference in proportions, 6.9% (95% CI 2.8-10.9%); P < 0.001). CONCLUSIONS: We have demonstrated an overall prevalence of a negative sliding sign, suggesting POD obliteration, of 5.2% (or 1/20) in women seeking TVS for a gynecological indication. The prevalence of negative sliding sign in low-risk women is not negligible (3.4% or 1/29 women). These women are most likely to have asymptomatic endometriosis or another important etiology of POD obliteration. The prevalence of a negative sliding sign is approximately three-times higher in women with signs and/or symptoms of endometriosis (10.3% vs 3.4%). Copyright © 2020 ISUOG. Published by John Wiley & Sons Ltd.

Resultado de supervivencia en una hernia diafragmática congénita grave del lado izquierdo, con y sin oclusión traqueal endoscópica fetal en un país con un tratamiento neonatal subóptimo OBJETIVOS: La obliteración del fondo de saco de Douglas (FSD) puede predecirse con un alto grado de certeza y reproducibilidad usando la técnica del signo deslizante en una ecografía transvaginal dinámica (TVS, por sus siglas en inglés). Hasta ahora, los estudios sobre la predicción de la obliteración del FSD se han centrado en las poblaciones de atención terciaria con alta prevalencia de endometriosis; sin embargo, la obliteración del FSD puede ocurrir en personas con endometriosis asintomática u otras afecciones. El objetivo principal fue determinar la prevalencia de un signo deslizante negativo, como indicador de la obliteración del FSD, en una cohorte de pacientes que se sometieron a TVS por cualquier indicación ginecológica. MÉTODOS: Se trató de un estudio observacional prospectivo de mujeres en una lista consecutiva a quienes se les indicó una TVS ginecológica, realizada en una consulta de ecografía de gran volumen de pacientes entre julio y agosto de 2018. Se documentaron los antecedentes clínicos y quirúrgicos, las indicaciones para la TVS y los hallazgos de la TVS. La prevalencia de la obliteración del FSD confirmada por la TVS, determinada por la interpretación del signo deslizante, se calculó para toda la cohorte y para subgrupos de mujeres con y sin factores de riesgo de endometriosis. El riesgo elevado de endometriosis se definió como el hecho de tener (1) una remisión para TVS debido a dolor pélvico similar a la endometriosis o endometriosis específicamente y/o (2) síntomas o indicios clínicos que sugerían endometriosis. El riesgo bajo se definió como la ausencia de estas características. RESULTADOS: Durante el período de estudio, 1043 mujeres se sometieron a TVS de forma consecutiva. Se analizaron 909 mujeres, tras excluir a las que se sometieron a una ecografía abdominal, las que tenían antecedentes de histerectomía o aquellas para las que faltaban datos. La prevalencia de un signo deslizante negativo en toda la cohorte fue de 47/909 (5,2%). Se observó un signo deslizante negativo en 22/639 (3,4%) de las mujeres con bajo riesgo de endometriosis y en 25/243 (10,3%) de aquellas con alto riesgo de endometriosis (diferencia de proporciones, 6,9% (IC 95%: 2,8-10,9%); P<0,001). CONCLUSIONES: Se demuestra una prevalencia general de un signo deslizante negativo, que sugiere la obliteración del FSD en el 5,2% (o 1/20) de mujeres que se someten a TVS para una indicación ginecológica. La prevalencia del signo deslizante negativo en las mujeres de bajo riesgo no es desdeñable (3,4% o 1/29 mujeres). Estas mujeres son las más propensas a tener endometriosis asintomática u otra etiología importante de obliteración del FSD. La prevalencia de un signo deslizante negativo es aproximadamente tres veces mayor en mujeres con signos y/o síntomas de endometriosis (10,3% vs 3,4%). Copyright © 2020 ISUOG. Published by John Wiley & Sons Ltd.

Effects of 6 vs 3 eucaloric meal patterns on glycaemic control and satiety in people with impaired glucose tolerance or overt type 2 diabetes: A randomized trial.

BACKGROUND/OBJECTIVES: The study aimed to compare the effects of two eucaloric meal patterns (3 vs 6 meals/day) on glycaemic control and satiety in subjects with impaired glucose tolerance and plasma glucose (PG) levels 140-199mg/dL at 120min (IGT-A) or PG levels 140-199mg/dL at 120min and >200mg/dL at 30/60/90min post-oral glucose load on 75-g OGTT (IGT-B), or overt treatment-naïve type 2 diabetes (T2D). SUBJECTS/METHODS: In this randomized crossover study, subjects with IGT-A (n=15, BMI: 32.4±5.2kg/m2), IGT-B (n=20, BMI: 32.5±5kg/m2) or T2D (n=12, BMI: 32.2±5.2kg/m2) followed a weight-maintenance diet (45% carbohydrates, 20% proteins, 35% fats) in 3 or 6 meals/day (each intervention lasting 12 weeks). Anthropometrics, diet compliance and subjective appetite were assessed every 2 weeks. OGTT and measurements of HbA1c and plasma lipids were performed at the beginning and end of each intervention period. RESULTS: Body weight and physical activity levels remained stable throughout the study. In T2D, HbA1c and PG at 120min post-OGTT decreased with 6 vs 3 meals (P<0.001 vs P=0.02, respectively). The 6-meal intervention also improved post-OGTT hyperinsulinaemia in IGT-A subjects and hyperglycaemia in IGT-B subjects. In all three groups, subjective hunger and desire to eat were reduced with 6 vs 3 meals/day (P<0.05). There were no differences in HOMA-IR or plasma lipids between interventions. CONCLUSION: Although weight loss remains the key strategy in hyperglycaemia management, dietary measures such as more frequent and smaller meals may be helpful for those not sufficiently motivated to adhere to calorie-restricted diets. Our study shows that 6 vs 3 meals a day can increase glycaemic control in obese patients with early-stage T2D, and may perhaps improve and/or stabilize postprandial glucose regulation in prediabetes subjects.

Association between Siesta (Daytime Sleep), Dietary Patterns and the Presence of Metabolic Syndrome in Elderly Living in Mediterranean Area (Medis Study): The Moderating Effect of Gender.

OBJECTIVES: Several lifestyle parameters including diet, physical activity and sleep were associated in isolation with the presence of Metabolic Syndrome (MetS) in adults, to date there is a paucity of studies which evaluated their combined role aging populations and especially with respect to gender. Therefore, the aim of the present study was to provide a global consideration of the lifestyle factors associated with MetS among elderly individuals. DESIGN: Cross-sectional observational study. SETTING: 21 Mediterranean islands and the rural Mani region (Peloponnesus) of Greece. PARTICIPANTS: during 2005-2015, 2749 older (aged 65-100 years) from were voluntarily enrolled in the study. MEASUREMENTS: Dietary habits, energy intake, physical activity status, socio-demographic characteristics, lifestyle parameters (sleeping and smoking habits) and clinical profile aspects were derived through standard procedures. The presence of MetS was defined using the definition provided by NCEP ATP III (revised) and cluster analysis was used to identify overall dietary habit patterns. RESULTS: The overall prevalence of MetS in the study sample was 36.2%, but occurred more frequently in females (40.0% vs. 31.8%, respectively, p=0.03). Individuals with MetS were more likely to sleep during the day (89.4% vs. 76.8% respectively, p=0.039) and frequent 'siesta' was positively linked to the odds of MetS presence in females (Odds Ratio (OR) =3.43, 95% Confidence Intervals (CI): 1.08-10.9), but not for men (p=0.999). The lower carbohydrate (i.e., 45.2% of total daily energy, 120±16gr/day) dietary cluster was inversely associated with the odds for MetS presence, but only for men (OR=0.094, 95%CI: 0.010-0.883). CONCLUSIONS: Lifestyle parameters including sleep and diet quality are strongly associated with the presence of MetS in elderly cohort, but different their level of influence appears to be different, depending on gender. Further research is needed to better consider the role of lifestyle characteristics in the management of MetS in clinical practice.

Eating frequency predicts changes in regional body fat distribution in healthy adults.

Background: Eating frequency (EF) has been associated with generalized obesity. Aim: We aimed to prospectively investigate potential associations of frequency of eating episodes with regional fat layers. Design: EF was evaluated at baseline in 115 subjects free of clinically overt cardiovascular disease (54 ± 9.1 years, 70 women) in a prospective, observational study. Methods: Metabolic parameters known to be associated with dietary factors and anthropometric markers including ultrasound assessment of subcutaneous (Smin) and pre-peritoneal (Pmax) fat and their ratio Smin/Pmax (AFI) were evaluated at baseline and at follow-up, 5 years later. Results: EF at baseline positively correlated with Pmax, even after adjustment for potential confounders. EF above median was also an independent predictor for Pmax (beta coefficient = -0.192, P = 0.037) and AFI (beta coefficient = 0.199, P = 0.049) at follow up. Multivariable linear mixed models analysis demonstrated that subjects with increased EF presented a lower progression rate of Pmax (beta = -0.452, P = 0.006) and a higher progression rate of AFI (beta = 0.563, P = 0.003) over time, independently of age, sex, progression of BMI, energy intake, smoking and changes in parameters of glucose metabolism. Conclusions: High EF is associated with lower progression rate of pre-peritoneal fat accumulation. Future interventional studies should further investigate the clinical utility of these findings.

Visceral adiposity index and 10-year cardiovascular disease incidence: The ATTICA study.

BACKGROUND AND AIMS: Visceral adiposity index (VAI) has been proposed as a marker of visceral adipose tissue accumulation/dysfunction. Our aim was to evaluate potential associations between the VAI and the 10-year cardiovascular disease (CVD) incidence. METHODS AND RESULTS: During 2001-2002, 3042 Greek adults (1514 men; age: ≥18 years) without previous CVD were recruited into the ATTICA study, whilst the 10-year study follow-up was performed in 2011-2012, recording the fatal/non-fatal CVD incidence in 2020 (1010 men) participants. The baseline VAI scores for these participants were calculated based on anthropometric and lipid variables, while VAI tertiles were extracted for further analyses. During the study follow-up a total of 317 CVD events (15.7%) were observed. At baseline, the participants' age and the prevalence of hypertension, diabetes, hypercholesterolemia and metabolic syndrome increased significantly across the VAI tertiles. After adjusting for multiple confounders, VAI exhibited a significantly independent positive association with the 10-year CVD incidence (OR = 1.05, 95%CI: 1.01, 1.10), whereas the association of the body mass index (HR = 1.03, 95%CI: 0.99, 1.08), or the waist circumference (HR = 1.01, 95%CI: 0.99, 1.02) was less prominent. Sex-specific analysis further showed that VAI remained significantly predictive of CVD in men alone (HR = 1.06, 95%CI: 1.00, 1.11) but not in women (HR = 1.06, 95%CI: 0.96, 1.10). CONCLUSIONS: Our findings show for the first time in a large-sample, long-term, prospective study in Europe that the VAI is independently associated with elevated 10-year CVD risk, particularly in men. This suggests that the VAI may be utilized as an additional indicator of long-term CVD risk for Caucasian/Mediterranean men without previous CVD.

Effect of meal frequency on glucose and insulin levels in women with polycystic ovary syndrome: a randomised trial.

BACKGROUND/OBJECTIVES: The aim of the study was to compare the effect of two-meal patterns (three vs six meals per day) on glucose and insulin levels in women with polycystic ovary syndrome (PCOS). SUBJECTS/METHODS: In a randomised, crossover, 24-week study, 40 women with PCOS, aged 27±6 years, body mass index 27±6 kg/m(2), followed a weight maintenance diet (% carbohydrates:protein:fat, 40:25:35), consumed either as a three- or a six-meal pattern, with each intervention lasting for 12 weeks. Anthropometric measurements, diet compliance and subjective hunger, satiety and desire to eat were assessed biweekly. All women underwent an oral glucose tolerance test (OGTT) with 75 g glucose for measurement of plasma glucose and insulin at the beginning and end of each intervention. HaemoglobinA1c (HbA1c), blood lipids and hepatic enzymes were measured at the beginning and end of each intervention. RESULTS: Body weight remained stable throughout the study. Six meals decreased significantly fasting insulin (P=0.014) and post-OGTT insulin sensitivity (Matsuda index, P=0.039) vs three meals. After incorporation of individual changes over time, with adjustment for potential confounders, the only variable that remained significant was the Matsuda index, which was then used in multivariate analysis and general linear models. Six meals improved post-OGTT insulin sensitivity independently of age and body weight vs three meals (P=0.012). No significant differences were found between six and three meals for glucose, HbA1c, blood lipids, hepatic enzymes, subjective desire to eat and satiety. CONCLUSIONS: Six meals had a more favourable effect on post-OGTT insulin sensitivity in women with PCOS compared with isocaloric three meals.

Metabolic syndrome and 10-year cardiovascular disease incidence: The ATTICA study.

AIMS: To evaluate the influence of metabolic syndrome (MetS) as well as inflammatory and renal markers on cardiovascular disease (CVD) incidence. METHODS AND RESULTS: During 2001-2002, 1514 men and 1528 women (>18 y) without any clinical evidence of CVD or any other chronic disease, at baseline, living in greater Athens area, Greece, were enrolled. In 2011-2012, the 10-year follow-up was performed in 2583 participants (15% of the participants were lost to follow-up). Incidence of fatal or non-fatal CVD was defined according to WHO-ICD-10 criteria. MetS was defined using three definitions, provided by the National Cholesterol Education Program Adult Treatment panel III (revised NCEP ATP III), the International Diabetes Federation (IDF) or the Harmonized definition. Furthermore, the contributory predictive role of C-reactive protein (CRP), inteleukin-6, uric acid and estimated glomerular filtration rate in the aforementioned models was evaluated. History of MetS-NCEP was positively associated with CVD, adjusting for potential confounding factors (OR:1.83, 95%CI:1.24-2.72). Not statistically significant associations with CVD incidence were observed when using the IDF or the Harmonized definition. Additionally, none of the added inflammatory and renal function markers mediated the influence of MetS on CVD incidence (all p's from Sobel test >0.40). C-statistic values for the MetS definitions used exceeded 0.789 (CI:0.751-0.827), indicating fair-to-good predictive probability of the models. CONCLUSION: Results of the present work revealed the negative impact of MetS-NCEP, but not of the other MetS definitions, on CVD incidence, a key-point that may help in better understanding the role of IDF and Harmonized MetS definitions on CVD.

Adherence to Mediterranean diet and 10-year incidence (2002-2012) of diabetes: correlations with inflammatory and oxidative stress biomarkers in the ATTICA cohort study.

BACKGROUND: The purpose of this work was to investigate the links between oxidative stress, inflammation and coagulation and their effect on Mediterranean diet-diabetes relationship. METHODS: In 2001-2002, a random sample of 1514 men (18-87 years old) and 1528 women (18-89 years old) was selected to participate in the ATTICA study, where Athens is the major metropolis. A validated questionnaire was used to assess lifestyle and dietary factors. Adherence to Mediterranean diet was recorded using MedDietScore. Among others, oxidative stress and inflammatory biomarkers were recorded. During 2011-2012, the 10-year follow-up was performed. Diabetes incidence was defined according to the American Diabetes Association criteria. RESULTS: A total of 191 incident cases of diabetes were documented, yielding an incidence of 12.9% (13.4% in men and 12.4% in women). Medium and high adherence was found to decrease diabetes risk by 49% (95% CI: 0.30, 0.88) and 62% (95% CI: 0.16, 0.88), respectively, compared with low adherence. A logarithmic trend between Mediterranean diet and diabetes incidence was also revealed (p for trend = 0.042). Individuals with abnormal waist circumference (>94 for men, >80 for women) were benefited the most. Wholegrain cereals, fruits and legumes had the greatest predictive ability. The anti-diabetic effect of Mediterranean diet correlated with measurements of tumour necrosis factor-α, homocysteine and total antioxidant capacity. CONCLUSIONS: The reported results support the role of Mediterranean diet as a promising dietary tool for the primary prevention of diabetes, by attenuating inflammation and fostering total antioxidant capacity. This dietary pattern may have therapeutic potential for many cardiometabolic disorders associated with inflammation and/or oxidative stress.

The evaluation of inflammatory and oxidative stress biomarkers on coffee-diabetes association: results from the 10-year follow-up of the ATTICA Study (2002-2012).

BACKGROUND/OBJECTIVES: The purpose of this work was to investigate the association between coffee drinking and diabetes development and potential mediation by oxidative stress and inflammatory biomarkers. SUBJECTS/METHODS: In 2001-2002, a random sample of 1514 men (18-87 years old) and 1528 women (18-89 years old) were selected to participate in the ATTICA study (Athens metropolitan area, Greece). A validated food-frequency questionnaire was used to assess coffee drinking (abstention, casual, habitual) and other lifestyle and dietary factors. Evaluation of oxidative stress and inflammatory markers was also performed. During 2011-2012, the 10-year follow-up of the ATTICA study was carried out. The outcome of interest in this work was incidence of type 2 diabetes, defined according to American Diabetes Association criteria. RESULTS: During follow-up, 191 incident cases of diabetes were documented (incidence 13.4% in men and 12.4% in women). After various adjustments, individuals who consumed ⩾250 ml of coffee (≈1.5cup) had 54% lower odds of developing diabetes (95% confidence interval: 0.24, 0.90), as compared with abstainers. A dose-response linear trend between coffee drinking and diabetes incidence was also observed (P for trend=0.017). When controlling for several oxidative stress and inflammatory biomarkers, the inverse association between habitual coffee drinking and diabetes was found to be mediated by serum amyloid-A levels. CONCLUSIONS: This work highlights the significance of long-term habitual coffee drinking against diabetes onset. The anti-inflammatory effect of several coffee components may be responsible for this protection.

Effects of alcohol consumption and the metabolic syndrome on 10-year incidence of diabetes: the ATTICA study.

AIM: The purpose of this prospective study was to investigate the effect of alcohol consumption on the 10-year diabetes incidence. METHODS: In 2001-2002, a random sample of 1514 men (18-89 years old) and 1528 women (18-87 years old) was selected to participate in the ATTICA study (Athens metropolitan area, Greece). Among various other characteristics, average daily alcohol intakes (abstention, low, moderate, high) and type of alcoholic drink were evaluated. Diabetes was defined according to American Diabetes Association criteria. During 2011-2012, the 10-year follow-up was performed. RESULTS: The 10-year incidence of diabetes was 13.4% in men and 12.4% in women. After making various adjustments, those who consumed up to 1 glass/day of alcohol had a 53% lower diabetes risk (RR=0.47; 95% CI: 0.26, 0.83) compared with abstainers, while trend analysis revealed a significant U-shaped relationship between quantity of alcohol drunk and diabetes incidence (P<0.001 for trend). Specific types of drinks were not associated with diabetes incidence; however, a one-unit increase in ratio of wine/beer/vodka vs. other spirits was associated with an 89% lower risk of diabetes (RR=0.11; 95% CI: 0.02, 0.67). The protective effect of low alcohol consumption on diabetes incidence was more prominent among individuals with stricter adherence to the Mediterranean diet (RR=0.08; 95% CI: 0.011, 0.70) and without the metabolic syndrome (RR=0.34; 95% CI: 0.16, 0.70). CONCLUSION: This work revealed the protective effect of modest alcohol consumption of particularly wine and beer against the long-term incidence of diabetes, possibly due to their pleiotropic health effects.

Exploring the path of Mediterranean diet on 10-year incidence of cardiovascular disease: the ATTICA study (2002-2012).

BACKGROUND AND AIMS: A Mediterranean diet has been associated with lower all-cause and cardiovascular disease (CVD) morbidity and mortality, but the clinical and behavioral pathway has not been well understood and appreciated. The aim of this work was to explore the path between adherence to a Mediterranean-type diet, lifestyle behaviors, clinical status, and a 10-year incidence of CVD. METHODS AND RESULTS: The ATTICA study was carried out in the Athens area during 2001-2002 and included 3042 participants free of CVD at baseline (49.8% men, aged 18-89). Adherence to a Mediterranean diet was assessed using the MedDietScore (range 0-55). During 2011-2012, 2583 out of the 3042 participants were found during the 10-year follow-up (15% lost to follow-up). Adherence to a Mediterranean diet decreased CVD risk (relative Risk (RR) per 1/55 unit = 0.96, 95% confidence interval (CI): 0.93, 1.00), independently of various sociodemographic, lifestyle, and clinical factors. Subgroup analyses revealed that participants with an unhealthy lifestyle (i.e., smokers, and obese and sedentary persons) remained protected from CVD through a greater adherence to a Mediterranean diet (RR for smokers = 0.92, 95%CI: 0.88, 0.97; RR for obese participants = 0.90, 95%CI: 0.82, 0.979; and RR for sedentary participants = 0.95, 95%CI: 0.90, 0.99). Path analysis revealed that adherence to a Mediterranean diet not only decreases the levels of C-reactive protein and interleukin-6 but also has an independent protective role against CVD risk per se (total effect of the MedDietScore on CVD = -0.003, 95%CI: -0.005 to 0.000). CONCLUSION: Adherence to a Mediterranean diet confers a considerable reduction on CVD risk, independent of various factors. Therefore, even subjects with unhealthy lifestyle behaviors may benefit from adherence to this diet, suggesting another dimension to prevention strategies.

Modelling eating practices in non-fatal acute coronary syndrome or stroke development: a case/case-control study.

BACKGROUND AND AIMS: Although significant evidence exists regarding the role of specific foods and dietary patterns on the development of cardiovascular disease, the influence of eating practices has not been thoroughly examined and understood. The aim of the present work was to evaluate the independent role of eating practices on the likelihood of developing an acute coronary syndrome (ACS) or ischemic stroke. METHODS AND RESULTS: During 2009-2010, 1000 participants were enrolled; 250 were consecutive patients with a first ACS, 250 were consecutive patients with a first ischemic stroke and 500 were population-based control subjects (250 age-sex matched one-for-one with ACS patients, and 250 age-sex matched one-for-one with stroke patients). Eating practices were evaluated using a special questionnaire. Socio-demographic, clinical, psychological, dietary and other lifestyle characteristics were also measured. After controlling for potential confounding factors, each 20 min prolongation of dinner-to-sleep time was associated with 10% lower likelihood of ischemic stroke (95%CI: 0.83-0.98). Furthermore, eating practices related to stress (i.e., eating while being stressed, eating while working at the same time, skipping a meal due to work obligations) were associated with higher likelihood of having an ACS. Finally, eating while watching television was associated with lower likelihood of having an ACS (OR: 0.46, 95%CI: 0.27-0.78) or stroke event (OR: 0.42, 95%CI: 0.23-0.77). CONCLUSION: Results of this work, present novel information, indicating the significance of eating practices, in addition to dietary patterns, regarding the development of coronary heart disease and stroke, and could be used in the primary prevention of CVD.