Receptive music therapy versus group music therapy with breast cancer patients hospitalized for surgery

Hospitalization for breast surgery is a distressing experience for women. This study investigated the impact of music therapy (MT), an integrative approach that is characterized by the establishment of a therapeutic relationship between patients and a certified music therapist, through different musical interventions targeted to the specific needs of the patients. The impact of two different MT experiences was compared on anxiety and distressing emotions.

METHODS

One hundred fifty-one patients during hospitalization for breast surgery were randomly assigned to two music therapy treatment arms: individual/receptive (MTri) vs. group/active-receptive integrated (MTiGrp). Stress, depression, anger, and need for help were measured with the emotion thermometers (ET) and State Trait Anxiety Inventory Y-1 form (STAY-Y1). Data were collected before and after the MT intervention.

RESULTS

Both types of MT interventions were effective in reducing all the variables: stress, depression, anger, and anxiety (T Student p‹0.01). Patients' perception of help received was correlated with a significant reduction in anxiety and distressing emotions during hospitalization for breast surgery.

CONCLUSION

Considerations regarding the implementation of MT interventions in clinical practice are discussed. In individual receptive MT, there was a significant decrease in anxiety levels, whereas in the integrated MT group, there was a higher perception of help received and use of inter-individual resources.

Remote vs in-person BRCA1/2 non-carriers test disclosure: patients' choice during Covid-19 pandemic restriction

During Covid-19 pandemic most hospitals have restricted in-person delivery of non-essential healthcare services, including genetic testing delivery, to slow the spread of the virus. Our Onco-Genetic Service also faced this challenging period and had to re-organize its clinical practice with the use of tele-health. Aim of the present paper is to understand whether and how Covid-19-related changes in medical practice influenced patients' satisfaction about the health service provided. 125 BRCA1/2 non carriers (109/125, 87.2% female and 16/125, 12.8% male) in Istituto Tumori "Giovanni Paolo II" of Bari were enrolled. All participants were asked to choose whether they prefer in-person or remote post-test counselling session. Basing on patients' choice, two groups of subjects were composed. One week after the post-test counselling session, participants were phone called and asked to complete: a socio-demographic form, a brief structured interview about their Covid-19 related worries and their satisfaction with the health service provided, Hospital Anxiety and Depression Scale and Fear of Covid-19 scale. Qualitative information about patients' choice were also collected. No significant difference about patients' satisfaction with the health service provided emerged between groups. Patients who preferred remote post-test counselling had higher anxiety, worries and fear-of Covid-19 than the others. All remote-counselling subjects preferred tele-genetics because of Covid-19 security, would choose it again and would recommend it to others. Cancer tele-genetics offers good guarantees of comfort and efficacy, but patients' choices are related to personal and psychological variables. The use of tele-genetics has to be a patient's choice.

Not all plant-based diets are associated with benefits on mortality: the Moli-sani Study

Background

Vegetarians diets are characterized by the absence of some animal foods (e.g. red and processed meats), and a high consumption of plant-based foods. However, plant-based foods can include foods with varying nutritional value and health effects. We examined the association of three different pro-vegetarian (PVG) food patterns defined as general (gPVG), healthful (hPVG) and unhealthful (uPVG), with the risk of all-cause and cardiovascular disease (CVD) mortality in Italians.

Methods

Longitudinal analysis on 22,912 men and women (mean age 55±12 y) from the Moli-sani Study (2005-2010) followed up for 11.2 y (median). Food intake was assessed by a 188-item FFQ. A provegetarian food pattern (FP) was constructed by assigning positive scores to plant foods and reverse scores to animal foods. A healthful and an unhealthful pro-vegetarian FP, which distinguished between healthy (e.g. fruits, vegetables, legumes) and less-healthy plant foods (e.g. fruit juices, potatoes, sugary beverages), were also built up.

Results

In multivariable-adjusted analyses controlled for known risk factors, higher adherence to a gPVG was associated with lower all-cause (HR = 0.83; 95%CI 0.73-0.94) but not CVD mortality (HR = 0.90; 0.72-1.12). Increasing adherence to a hPVG was associated with reduced all-cause mortality risk (HR = 0.82; 0.72-0.95) as well as lower risk of CVD mortality (HR = 0.75; 0.59-0.95). Finally, the uPVG was directly associated with both all-cause (HR = 1.17; 1.03-1.33) and CVD mortality risks (HR = 1.23; 0.99-1.53).

Conclusions

A general pro-vegetarian food pattern was associated with longer survival in Italians. Preferring healthful vegetarian foods provided protection against CVD mortality too. Consistently, a large dietary share of unhealthful vegetarian foods, mostly highly processed, was associated with increased risk mortality. Thus the quality of the plant food consumed is paramount to achieve diet-related benefits on mortality.

Key messages

• A pro-vegetarian food pattern was associated with longer survival but preferring healthful vegetarian foods provided protection against CVD mortality too.

• The quality of the plant food consumed is paramount to achieve diet-related benefits on mortality.

Dietary factors and risk of SARS-CoV-2 infection in the Moli-sani Study Cohort

Background

A healthy diet plays a major role in supporting the immune system which is critical to protect the host from pathogenic organisms. To date, evidence on the relationship between dietary habits and the risk of SARS-CoV-2 infection is still scarce.

Methods

Analyses on 1,096 participants from the Moli-sani Study (2005-2010) who were re-examined in 2017-2020, and in January-September 2021. Food intake was assessed in 2017-2020 using a 188-item FFQ. Adherence to Mediterranean diet (MD) was evaluated using the Mediterranean Diet Score (MDS) ranging from 0 to 9. Multivariable logistic regression models were used to estimate odds ratios (OR) and 95% confidence intervals (95%CI) for incident SARS-CoV-2 infection in association with dietary factors.

Results

Out of 1,096 participants, 90 either reported to have tested positive for COVID-19 or were positive for anti-SARS-CoV-2 antibodies before receiving any COVID-19 vaccine. In a multivariable-adjusted model controlled for known risk factors, a 1-point increase in MDS was associated, though not significantly, with lower risk of SARS-CoV-2 infection (OR = 0.90; 95%CI 0.78-1.04). Among individual dietary components, a high consumption of vegetables or fruits and nuts was associated with lower odds of SARS-CoV-2 infection (OR = 0.57; 0.34-0.96 and OR = 0.61; 0.37-1.00, respectively). High fish intake was otherwise linked to increased risk of infection (OR = 2.05; 1.25-3.36). Nutritional factors associated with reduced risk of infection were dietary fibre (OR = 0.50; 0.27-0.93 for 10 g/d increase), vegetable proteins (OR = 0.56; 0.33-0.94 for 10 g/d increase) and vitamin C (OR = 0.94; 0.89-0.99 for 10 g/d increase).

Conclusions

Adherence to MD was suggestive of a lower risk of SARS-CoV-2 infection. In particular, large amounts of fruit and vegetables were associated with reduced odds of being infected, as well as diets rich in fibre, vegetable proteins and Vitamin C.

Key messages

Untangling the influence of depression on clinical risks: role of leukocytes and somatic symptoms

Background

Depression has been associated with increased hospitalization and mortality risk, especially for cardiovascular causes. We previously found a composite circulating inflammation score (INFLA-score) to explain part of this link, although the role of its component and of depressive symptoms domains in this relationship is unexplored.

Methods

In an Italian population cohort (N = 13,191; age≥35 years; 51.7 % women; 4,856 hospitalizations and 471 deaths, median follow-up 7.28/8.24 years), we estimated the proportion of association explained by C-reactive protein levels (CRP), platelet count, granulocyte-to-lymphocyte ratio (GLR) and white blood cell counts (WBC), in multivariable Cox regressions modelling first hospitalization/mortality for all and cardiovascular (CVD), ischemic heart (IHD) and cerebrovascular disease (CeVD) causes vs depression severity based on an alternative validated version of PHQ-9. We also estimated the proportion of association explained by INFLA-score in the associations of polychoric factors tagging somatic and cognitive depressive symptoms with clinical risks.

Results

In models adjusted for age, sex and education, significant proportions of the positive influence of depression on clinical risks were explained by CRP (4.8% on IHD hospitalizations), GLR (11% on all-cause mortality) and WBC (24% on IHD/CeVD hospitalizations). Stable associations of somatic but not of cognitive depressive symptoms were observed with increased hospitalization risk (+16% for all causes, +14% for CVD causes), with INFLA-score again explaining small but significant proportions of these associations (2.5% for all causes, 8.6% for IHD causes).

Conclusions

These findings suggest a prominent explanatory role of leukocytes in the link between depression and clinical (especially CVD) risks, and highlight the importance of inflammation in the influence of somatic depressive symptoms. Therefore, acting on these factors may reduce clinical risks associated with depression.

Key messages

Air pollution is associated with the risk of neurodegenerative disorders: a prominent role of PM10

Background

Studies revealed an implication of air pollution in neurodegenerative disorders, although this link remains unclear. Here, we investigated this testing multiple pollutants simultaneously.

Methods

In the Moli-sani cohort (N = 24,325; ≥35 years; 51.9% women, baseline 2005-2010), we estimated yearly levels of exposure to nitrogen oxides (NOX, NO, NO2), ozone (O3), particulate matter (PM10) and BTX hydrocarbons (benzene, toluene and xylene) in 2006-2018, applying residence geo-localization of participants and Kriging interpolation algorithm to land measurements of air pollutants. We performed a principal component analysis and tested association of the resulting principal components (PCs) with the incident risk of Parkinson (PD) and Alzheimer disease (AD), through multivariable Cox PH regressions adjusted for age, sex and education level completed.

Results

Over 24,308 subjects with pollution data available (51.9% women, 55.8(12.0) years), we extracted three PCs explaining ≥5% of pollution exposure variance: PC1 (38.2%, tagging PM10 exposure), PC2 (19.5%, O3/CO/SO2), PC3 (8.5%, NOx/BTX hydrocarbons). Over a mean follow-up of 10.9(2.1) years, we observed statistically significant associations of PC1 with an increased risk of PD (HR[CI] = 1.04[1.02-1.05]; 405 incident cases) and AD (1.06[1.04-1.08]; 218 cases). These associations were confirmed when we analyzed PM10 levels averaged over follow-up time, in models further adjusted for professional exposures like working class, compartment and toxic compounds and lifestyles like smoking and drinking habits, physical activity and adherence to Mediterranean diet (PD: 1.27 [1.19-1.37]; AD: 1.22[1.16-1.28] per 1 μg/m3 increase of PM10).

Conclusions

This evidence supports an influence of air pollution - especially PM10 - on increased neurodegenerative risk in the Italian population, independent on concurring risk factors. This suggests reducing PM10 pollution as a potential strategy to reduce neurodegenerative risk.

Key messages

• PM10 levels are associated with increased Parkinson and Alzheimer disease risk.

• This suggests to act on air pollution to reduce neurodegenerative risk in the general population.

Ultra-processed food consumption and survival in older Italians from the Moli-sani Study

Background

Ultra-processed food (UPF) is a major public health concern being reportedly associated with increased risk of non-communicable diseases and lower survival. However, most of the epidemiological evidence has been almost exclusively provided by research conducted in populations of youths or middle-aged adults. We tested the hypothesis that a large dietary share of UPF could be a risk factor also for vulnerable groups, as older adults (≥65 years).

Methods

Longitudinal analysis on 5,215 men and women (mean age 72±5 y) from the Moli-sani Study (2005-2010, Italy) followed up for 10.9 y (median). Food intake was assessed by a 188-item FFQ. UPF was defined using the NOVA classification according to degree of processing, and categorized as quartiles of the ratio (%) between UPF (g/d) and total food consumed (g/d; weight ratio). The overall nutritional quality of the diet was measured by the Food Standard Agency nutrient profiling system dietary index (FSAm-NPS DI).

Results

UPF contributed to 8% (min-max 0.0-58.4%) of the total food eaten daily and represented 14.4% (0.0-70.0%) of daily energy intake. In multivariable-adjusted analyses controlled for known risk factors, higher intake of UPF (Q4, ≥10.2% of total food), as opposed to the lowest (Q1, UPF<4.3%), was associated with increased all-cause mortality (Hazard ratio [HR]=1.19; 95%CI 1.03-1.39); these results remained unchanged after adjustment for the FSAm-NPS DI (HR = 1.21; 95%CI, 1.04-1.41). A linear dose-response relationship of 1% increment in UPF intake with all-cause mortality was also observed (p = 0.017; p for non-linearity=0.85).

Conclusions

A large dietary share of UPF was associated with lower survival in older Italians consuming relatively low amounts of these foods. Expanding on previous studies on different age groups, these findings provide further justification to advise people to limit consumption of UPF even at older age.

Key messages

• A large dietary share of ultra-processed food was associated with lower survival in older Italians consuming relatively low amounts of these foods.

• These findings provide further justification to advise people to limit consumption of ultra-processed food even at older age.

Moderate partially skimmed milk consumption is associated with reduced mortality risk

Background

Data on milk and other dairy products intake with health outcomes are inconsistent. We investigated the association of milk and total dairy consumption with the risk of all-cause and cause-specific mortality in a Mediterranean population.

Methods

We performed a longitudinal analysis on 22,889 men and women (mean age 55.4±11.7 y; 52.3% women), from the Moli-sani Study cohort (enrollment 2005-2010) followed-up for a median of 11 years. Dietary data were collected through a 188-item food frequency questionnaire. Total dairy consumption (g/d) was calculated as the sum of milk (whole and partially-skimmed, g/d), yogurt (whole and partially skimmed, g/d) and cheese (fresh and hard, g/d). Hazard ratio (HRs) with 95% confidence interval (CI) were calculated by multivariable Cox regression, modelled by spline curves.

Results

In multivariable-adjusted analysis controlled for sociodemographic, clinical and dietary factors, cheese, yogurt or whole milk intake were not associated with either all-cause or cause-specific mortality (p for overall association >0.38), as well as was total diary intake (p > 0.18). On the contrary, non-linear J-shaped curves were observed for the association of partially skimmed milk intake with all-cause and cancer mortality (p value for total and non-linear association=0.0072 and 0.035, and 0.097 and 0.049, respectively; magnitude of the relative reduction =16% and 18% at nadir of 128 and 114 g/d, respectively). A linear association between partially skimmed milk intake and CVD mortality was observed (p for association =0.047; p for non-linearity= 0.41), with HR = 0.82 (95%CI: 0.68-0.98) at 125 g/d and a window of statistically significant protection ranging from 100 to 250 g/d.

Conclusions

In a large Mediterranean population of adults, consumption of 1 standard cup of partially skimmed milk was associated with lower all-cause, cancer and CVD mortality. Other dairy sources were not associated with mortality.

Key messages

In a large Mediterranean population, total dairy intake did not predict mortality. Daily consumption of 1 standard cup of partially skimmed milk lowers the risk of all-cause, cardiovascular and cancer mortality.

Psychological distress from the COVID-19 confinement is associated with unhealthy dietary changes

Background

The confinement due to COVID-19 pandemic had adverse effects on mental health, but the relation between psychological distress resulting from lockdown measures and dietary habits needs to be elucidated.

Methods

We analysed 2,741 subjects (mean age 58.1±15.3 y) pooled from 2 retrospective Italian cohorts recruited from May to September 2020: 1) The Moli-LOCK cohort consists of 1,401 adults, a portion of the larger Moli-sani Study (n = 24,325) who were administered a telephone-based questionnaire to assess lifestyles and psychological factors during confinement; 2) the ALT RISCOVID-19 is a web-based survey of 1,340 individuals distributed throughout Italy who self-responded to the same questionnaire by using Google® forms. Psychological distress was measured by assessments of depression (PHQ-9), anxiety (GAD-7), stress (PSS-4), and post-traumatic stress disorder (PTSD). Diet quality was assessed either as changes in consumption of ultra-processed foods (UPF) or adherence to Mediterranean diet (MD).

Results

In a multivariable regression analysis controlled for major sociodemographic factors, depression (β=-0.06, 95%CI -0.10, -0.01), anxiety (β=-0.05, -0.09, -0.004) and PTSD (β=-0.04, -0.08, -0.002) were inversely associated with MD and directly with UPF (β = 0.13, 0.09, 0.18; β = 0.12, 0.08, 0.16 and β = 0.10, 0.06, 0.13, respectively); stress was associated with UPF (β = 0.06, 0.02, 0.10) but not with MD (β=-0.03, -0.08, 0.01).

Conclusions

Psychological distress resulting from confinement due to the COVID-19 pandemic is directly associated with unhealthy dietary modifications in a sample of the Italian population. In view of possible future restrictive measures, particular attention should be paid to public health actions promoting psychological support to more vulnerable groups.

Key messages

Psychological distress resulting from confinement due to the COVID-19 pandemic is directly associated with unhealthy dietary modifications.

Particular attention should be paid to public health actions promoting psychological support to more vulnerable groups also in view of future restrictive measures to contain the pandemic spread.

Economic hardship from the great recession and long-term changes in depression and quality of life

Background

Economic downturns may have detrimental effects on mental health. We investigated whether economic hardship resulting from the late 2000s great recession is associated with long-term changes in mental health over 12.8 years of follow up.

Methods

We analysed data on 2,001 participants from the CASSIOPEA Study, a sub-cohort of the larger Moli-sani study (2005-2010, Italy), who were re-examined between 2017-2020 (mean age at baseline 53±9 y; 55% women). Economic hardship possibly experienced since participants' first visit was assessed retrospectively by a questionnaire scoring the following domains: 1) change in employment status; 2) financial hardship and 3) financial hardship for health expenditures. An Economic Hardship Score (EHS) was computed (range 0-14), with highest values indicating higher economic hardship. Mental health was reflected by measurements of depression (Patients' Health Questionnaire; PHQ-2; higher values indicating more depressive symptoms) and mental quality of life assessed by the 36-Item Short Form Health Survey (increased values indicating improved quality of life). In this analysis, the exposure was economic hardship and the outcomes were changes in depression and mental quality of life measured after a 12.8-y period. Multivariable linear regression analysis (95%CI) was used.

Results

Mean PHQ-2 and SF36 changes over 12.8 years were -0.08 (±1.28) and 0.47 (±9.90), respectively.

In a multivariable-adjusted analysis including duration of follow-up, relevant sociodemographic factors, lifestyles, clinical factors and related life course changes, 1-point increment in EHS was associated with increased depression (β = 0.041; 95%CI 0.022, 0.060) and lower mental quality of life (β=-0.037; 95%CI -0.052, -0.021).

Conclusions

Economic hardship resulting from the great recession in late 2000s was associated with a deterioration of mental health, as reflected by increased depression levels and reduced mental quality of life.

Key messages

Economic hardship resulting from the recession in late 2000s is associated with a deterioration of mental health. These findings support the notion that economic downturns may have detrimental effects on mental health and support the need for adequate strategies for more vulnerable groups.

Ultra-processed food consumption modifies the association of Nutri-Score with all-cause mortality

Background

The Nutri-Score front-of-pack label rates foods according to their nutritional quality while the NOVA classification is focused on degree of processing; both systems separately predicted mortality in epidemiological contexts. We evaluated whether ultra-processed food (UPF) modifies the association of the Nutri-Score with mortality.

Methods

Longitudinal analysis on 22,549 Italian men and women (mean age 54±12 y) from the Moli-sani Study (2005-2010) followed for 11.2 y. Food intake was assessed by a food frequency questionnaire. The Food Standards Agency nutrient profiling system (FSAm-NPS) score, used to derive the Nutri-Score, was calculated for each food based on its amount of energy, saturated fat, sugar, sodium, fibre, protein, fruits, vegetables, legumes and nuts per 100 g of product. The FSAm-NPS dietary index was calculated for each participant as an energy weighted mean of the FSAm-NPS score of all foods consumed, and increased values indicate lower nutritional quality. UPF intake was the proportion (%) of UPF in the total weight of food consumed (g/d) and categorized as low/high (below/above the population median, respectively).

Results

In a multivariable analysis, 1-SD increase in the FSAm-NPS index led to increased risk of all-cause (HR = 1.07; 95%CI 1.02-1.13) and CVD mortality (HR = 1.08; 1.00-1.18). UPF intake was an effect modifier since the association of FSAm-NPS index with mortality was confined to individuals with high UPF intake (HR = 1.14; 1.05-1.25) but not in those with low UPF (HR = 1.00; 0.93-1.07; p for interaction=0.034). Similar findings were reported for CVD mortality (HR = 1.14;0.99-1.31 and HR = 1.01;0.90-1.13 for high and low UPF consumers, respectively; p for interaction=0.18).

Conclusions

Higher mortality risk associated with a NutriScore revealing nutrient-poor food intake is limited to individuals also reporting high UPF intake. Food labelling systems should account for food processing in addition to nutritional content.

Key messages

Ultra-processed food modifies the association between the 5-color Nutri-Score front-of-pack label with all-cause mortality in an Italian general population. Food labelling systems, that are conceived to help consumers make healthier food choices, should also account for food processing in addition to nutritional content.

Chronic kidney disease and risk of atrial fibrillation and heart failure in general population-based cohorts – the BiomarCaRE project

Background

Chronic kidney disease (CKD) has a complicated relationship with the heart, leading to many adverse outcomes.

Purpose

The aim of the study was to evaluate the relationship between CKD and the incidence of atrial fibrillation (AF) and heart failure (HF) along with mortality as a competing risk in general population cohorts.

Methods

This study was conducted as part of the BiomarCaRE project using harmonised data from 12 population-based cohorts (n=40,212) from Europe. Cox proportional hazards models were used to determine hazard ratios (HRs) for the incidence of AF and HF in CKD and with competing mortality risk after adjusting for covariates.

Results

Mean age at baseline was 51.1 (standard deviation 11.9) years, and 49.3% were men. Overall, 3.5% had CKD at baseline. The rate for incident AF was 3.9 per 1000 person-years during follow-up. The HR for AF for those with CKD compared with those without was 1.23 (95% CI 1.00–1.52, p=0.0465) after adjustment for covariates. The rate for incident HF was 3.9 per 1000 person-years and the associated risk in the presence of CKD was HR 1.67 (95% CI 1.39–2.01). In subjects with CKD, N-terminal pro-B-type natriuretic peptide (NT-proBNP) showed an association with AF, while NT-proBNP and C-reactive protein (CRP) showed an association with HF.

Conclusion

CKD is an independent risk factor for subsequent AF and even more so for HF. In patients with CKD, NT-proBNP was clearly associated with subsequent risk of AF. In addition to this marker, hs-CRP was also associated with risk of subsequent HF.

Funding Acknowledgement

Type of funding sources: Public grant(s) – EU funding. Main funding source(s): 7th framework programme collaborative project, grant agreement no. HEALTH-F2-2011_278913. Atrial Fibrillation and HF in CKD

Spectrum of Germline Pathogenic Variants in BRCA1/2 Genes in the Apulian Southern Italy Population: Geographic Distribution and Evidence for Targeted Genetic Testing

Simple Summary

BRCA1 and BRCA2 are two major high-penetrance breast/ovarian cancer predisposition genes, whose mutations can lead to high risk and early onset of breast and ovarian cancer. Numerous studies are focused on spectrum and prevalence of BRCA1/2 mutations worldwide. This is the first study that exclusively focused on native Apulian probands. We found that ten recurrent BRCA1/2 pathogenic variants account for more than half of the patients with proven HBOC syndrome from Apulia. Besides BRCA1 c.5266dupC, which is present in significant numbers in every Apulian province, the other PVs occur at a high frequency in some areas and not others. In-depth knowledge of the mutation spectrum of the target population and of the relatively small number of recurrent mutations is crucial to develop a specific cost-effective strategy for mutation screening and a program for breast–ovarian cancer control and prevention through more liberal, yet rational, genetic testing and counseling.

Abstract

BRCA1/2-associated hereditary breast and ovarian cancer is the most common form of hereditary breast and ovarian cancer and occurs in all ethnicities and racial populations. Different BRCA1/BRCA2 pathogenic variants (PVs) have been reported with a wide variety among populations. In this study, we retrospectively analyzed prevalence and geographic distribution of pathogenic germline BRCA1/2 variants in families from Apulia in southern Italy and evaluated the genotype–phenotype correlations. Data were collected from Oncogenetic Services present in Apulian hospitals and a shared database was built containing Apulian native probands (n = 2026) that had undergone genetic testing from 2004 to 2019. PVs were detected in 499 of 2026 (24.6%) probands and 68.5% of them (342 of 499) were in the BRCA1 gene. We found 65 different PVs in BRCA1 and 46 in BRCA2. There were 10 most recurrent PVs and their geographical distribution appears to be significantly specific for each province. We have assumed that these PVs are related to the historical and geopolitical changes that occurred in Apulia over time and/or to a “founder effect”. Broader knowledge of BRCA1/2 prevalence and recurring PVs in specific geographic areas could help establish more flexible genetic testing strategies that may enhance our ability to detect high-risk subjects.

Enhanced structural and magnetic properties of fcc colloidal crystals of cobalt nanoparticles

We report the elaboration of supercrystals made up of dodecanoic acid-coated 8.1 nm-Co nanocrystals with controlled supercrystallinity, morphology and magnetic properties. Supercrystal growth is controlled using a solvent-mediated ligand-ligand interaction strategy. Either face-centered cubic supercrystalline films or single colloidal crystals composed of cobalt nanocrystals are obtained. The change in supercrystal morphology is explained by Flory-type solvation theory using Hansen solubility colloidal parameters. The use of the same batch of Co nanocrystals for the fabrication of supercrystalline films and colloidal crystals enables accurate comparative structural and magnetic studies using (high-resolution) transmission electron microscopy, field emission gun scanning electron microscopy, grazing incidence small-angle X-ray scattering and vibrating sample magnetometry. The nearest neighbor distance between nanoparticles is interpreted using theoretical models proposed in the literature. We evidence the increase in both geometric anisotropy and magnetic dipolar interactions for colloidal crystals compared to supercrystalline films.

Lifestyle and biological factors influence the relationship between mental health and low-grade inflammation

Mental health modulates the risk of common chronic conditions. Although inflammation is thought to partly explain this link, its relation with mental health is still unclear and largely unexplored. We investigated three scales assessing psychological resilience (CD-RISC), depression symptoms (PHQ9-6) and mental wellbeing (SF36-MCS) in an Italian adult population cohort (N_max = 16,952). This showed a slightly higher frequency of men, more educated and younger participants, compared to samples with incomplete questionnaires. We performed stepwise generalized linear models to test the association between each scale and INFLA-score, a composite blood-based inflammation index. At each step, a class of potential mediators was included in the model, namely health conditions, lifestyle factors, or both (full model). Full model analysis was also conducted on single blood markers involved in the inflammatory process. In the baseline model, we observed significant associations of PHQ9-6 (standardized β(SE) = 0.024(0.009), p = 8.9 × 10^-3) and SF36-MCS (β(SE) = -0.021(0.008), p = 7 × 10^-3) with INFLA-score. These associations survived adjustment for health conditions but not for lifestyle factors, which explained 81% and 17% of the association with PHQ9-6 and SF36-MCS. Significant associations (p < 4.2 × 10^-3) after mediator adjustment were observed for single low-grade inflammation markers, including platelet distribution width (with PHQ9-6 and CD-RISC), granulocyte- and neutrophil-to-lymphocyte ratios, monocyte and lymphocyte fractions (with SF36-MCS). After imputation of missing data, we observed substantially consistent associations. These findings suggest that the relationship between mental health and low-grade inflammation is largely influenced by lifestyle. However, the associations with specific biomarkers related to inflammation are partly independent and might be explained by biological factors.

Oncological genetic counseling (OGC) for high-risk hereditary cancer: what can hospital anxiety and depression scale (HADs) tell us?

PURPOSE

This study aimed to verify whether and how anxiety and depression symptoms are associated both to socio-demographic and clinical variables (age, civil status, type of cancer diagnosed, time elapsed between cancer diagnosis and Oncologic Genetic Counseling/OGC, number of relatives affected by cancer) and to psychological features (presence/absence of previous psychological suffering), subjective cancer risk perception, psychological attitude approaching/OGC) in a sample of Caucasian patients accessing OGC.

METHODS

201 participants (193 female and 8 male) accessing OGC in the Istituto di Ricovero e Cura Carattere Scientifico (IRCCS) Giovanni Paolo II in Bari completed the Hospital Depression and Anxiety Scale (HADs) that was analyzed as global scoring, anxiety (HAD-A) and depression subscale (HAD-D).

RESULTS

In our sample, higher HADs, HAD-A and HAD-D scorings were associated in different ways to both socio-demographic information (age: p value 0.019), clinical and medical features (personal history of cancer: HAD-D p value 0.02; months elapsed between diagnosis and OGC, HAD-A p value 0.004 and HADs p value 0.008) and psychological dimensions (approaching genetic counseling: anxiety p value 0.06; fear p value 0.02; duty p value 0.04).

CONCLUSION

This study showed that during the process of oncological genetic counseling the importance of taking into consideration not only medical variables but also cognitive and emotional aspects from both the individual and family spheres, in order to assure adequate care of the patient.

Socioeconomic trajectories and risk of hospitalization in the Moli-sani Study cohort

Background

A life course approach was used to explore the impact of socioeconomic status (SES) on risk of hospitalizations for all-cause and for cardiovascular disease (CVD).

Methods

Longitudinal analyses on 19,999 subjects apparently free from CVD and cancer, recruited in the Moli-sani Study, Italy (2005-2010). Low and high SES in childhood, educational attainment (low/high) and SES during adulthood (measured by a score including material resources and dichotomized as low/high) defined the trajectories over life course. First hospital admissions were recorded by direct linkage with hospital discharge form registry. Hazard ratios (HR) with 95% confidence interval (95%CI) were calculated by multivariable Cox-regression.

Results

Over a median follow up of 7.3 y, we ascertained a total of 7,594 all-cause and 2,539 CVD hospitalizations. Poor childhood SES was associated with 11% and 17% increased risk of all-cause and CVD hospitalizations, respectively. Among subjects with poor childhood SES, an upward trajectory in education was associated with lower risk of hospital admission for all-cause (HR = 0.85; 95%CI 0.76-0.94) and CVD (HR = 0.78; 0.64-0.95), as opposed to subjects remained stably low (low education and adulthood SES). Individuals with high childhood SES, but not educational achievement, were at 26% increased risk of hospitalization for any cause, as compared to the stably high SES group, while failure to achieve both educational and material advancements was associated with 37% higher risk of CVD hospitalization.

Conclusions

In a large sample of healthy adults, social mobility (educational and/or material upward trajectories) was associated with lower incidence of hospital admissions for all-cause and CVD.

Key messages

Social mobility may counterbalance the negative health burden associated with low early-life SES. High SES in childhood poorly affects hospitalization risk if no additional achievements across life course occur.

Mediterranean diet and risk of first hospitalization for heart failure and atrial fibrillation

Background

We aimed to explore the association of a traditional Mediterranean diet (MD) with risk of first hospitalization for heart failure (HF) or atrial fibrillation (AF) in a population-based cohort from a southern Italian region.

Methods

Longitudinal analysis on 20,598 men and women (aged≥35 y) free from HF, AF and cardiovascular disease recruited in the Moli-sani Study (2005-2010). First hospital admissions for HF or AF were recorded by direct linkage with hospital discharge form registry. Dietary data were collected by the EPIC food frequency questionnaire, adherence to MD was appraised by the Greek Mediterranean diet score (MDS ranging 0-9). Hazard ratios (HR) with 95% confidence interval (95%CI) were calculated by multivariable Cox-regression.

Results

Over a median follow up of 8.2 y, we ascertained 661 HF events and 337 AF cases. A 2-point increase in the MDS was associated with a downward trend in the risk of developing HF (HR = 0.94;0.85-1.04) after adjustment for potential confounders, while no association was found with risk of AF (HR = 1.07;0.94-1.21). Analyses run separately by gender revealed that higher adherence to an MD was associated with lower risk of HF among women (HF = 0.83;0.72-0.95 for 2-point increase in the MDS) but not in men (HR = 1.07;0.93-1.22; p for interaction=0.011). No gender-related difference was observed for AF risk (p for interaction=0.62). Among women, higher intake of monounsaturated over saturated fats was associated with 38% (20% to 52%) lower risk of HF, while in men moderate alcohol intake was likely to reduce HF risk (HR = 0.87;0.70-1.08).

Conclusions

Closer adherence to a traditional MD is associated with lower risk of first hospitalization for HF among women but not in men. No association was found with risk of AF.

Key messages

A traditional MD reduces the risk of HF in women but not in men. Minor dietary changes inspired to a traditional MD could be valuable primary prevention measures for risk of HF.

Health-related quality of life and risk of hospitalization in a healthy general population

Background

The association of health-related quality of life (HRQL) with total and cardiovascular (CVD) hospitalization was assessed in a population-based cohort of apparently healthy subjects; several pathways possibly accounting for such associations were also tested.

Methods

Longitudinal analysis on 16,849 subjects free from CVD and cancer from the Moli-sani Study, Italy (2005-2010). HRQL was performed by the 36-Item Short Form Health Survey including both mental and physical domains. First hospital admissions were recorded by direct linkage with hospital discharge form registry. Hazard ratios (HR) with 95% confidence interval (95%CI) were calculated by multivariable Cox-regression.

Results

Over a median follow-up of 7.3 y, 6,061 all-cause, 1907 CVD, 431 IHD and 294 stroke hospital admissions were ascertained. The highest quintile of mental HRQL was associated with 23% (95%CI: 17% to 29%), 26% (15% to 36%) and 30% (5% to 48%) lower risk of total, CVD and IHD admissions to hospital, respectively, as compared to the lowest.

Risk estimates for physical health were 0.60 (0.56-0.65 for Q5 vs Q1), 0.57 (0.50-0.65) and 0.73 (0.55-0.97) for total, CVD and IHD hospital admissions, respectively. A downward trend with stroke hospitalizations was found for both mental and physical HRQL. Healthy behaviours explained up to 13% of the association between mental HRQL and IHD risk; inflammatory markers (i.e. C-reactive protein and white blood cell count)) accounted for a significant proportion (34%) of the association of physical HRQL with IHD hospitalizations.

Conclusions

In a large sample of disease-free subjects, not only physical, but also higher mental HRQL is associated with lower risk of total and CVD hospitalizations.

Key messages

HRQL adds meaningful information beyond traditional risk factors to the prediction of hospitalization. HRQL assessment may be useful in stratifying hospitalization risk among a general population of healthy adults.

Egg consumption and risk of total and cause-specific mortality in a Mediterranean population

Background

The relation between egg intake and health outcomes is controversial. We aimed to evaluate the association of egg consumption and risk of mortality in a large sample of an adult Mediterranean population.

Methods

We prospectively analyzed 22,849 men and women aged ≥35 y, recruited within the Moli-sani Study (2005-2010). Dietary data were collected by the EPIC food frequency questionnaire, egg intake was expressed as g/d and used as ordered quintiles. Hazard ratios (HR) with 95% confidence interval (95%CI) were calculated by multivariable Cox-regression and competing risk models.

Results

Over a median follow up of 8.2 y, a total of 1,237 deaths were ascertained. Mean weekly intake was 1.8 eggs (13 g/d) and regular consumers (27 g/d corresponding to more than 2 eggs per week) were more likely to report less risk factors (e.g. history of cardiovascular disease, diabetes, smoking habit). After adjustment for possible confounders, eating eggs &gt;2 times/week) was associated with increased risk of all-cause mortality (HR = 1.21; 95%CI 1.02-1.44 for Q4 vs Q1) and coronary heart disease/cerebrovascular mortality (HR = 1.51;1.04-2.18, for Q4 vs Q1) in a non-stepwise manner; eating more than three eggs per week increased risk of cardiovascular mortality by 33% (HR = 1.33;95%CI 1.00-1.76 for Q5 vs Q1), while no association was found with cancer death or mortality for other causes. Dietary cholesterol explained up to 37% of the excess of CVD mortality risk associated with the highest egg intake (&gt;3 eggs/week).

Conclusions

Regular egg intake (&gt;2 times/week) was associated with increased risk of CVD mortality in a general Mediterranean population, and part of this association was likely due to its cholesterol content.

Key messages

Eating egg regularly is not associated with health benefits, rather it appears to increase CVD mortality risk. High dietary cholesterol content is likely to be on the pathway between egg intake and increased CVD mortality.

Variants in Neuromedin U pathway genes and risk of cardiovascular disease in an Italian population

Background

Neuromedin U (NMU) is a hypothalamic neuropeptide with several functions, considered to be a potential therapeutic target for diabetes mellitus. The aim of this study was to analyse the association between genetic variants in NMU pathway genes and cardiovascular risk, in Italian adults from the general population recruited for the Moli-sani study.

Methods

A total of 4,039 participants (mean age 55.8±12.1 SD; men 46.1%) were randomly selected from the whole study population (N = 24,325; recruitment years 2005-2010). DNA from blood samples stored in the Moli-sani biobank were genotyped for 14 single nucleotide polymorphisms (SNPs) in the genes encoding for NMU, Neuromedin S (NMS) and their receptors NMUR1 and NMUR2. Cox regression analysis (age, sex, BMI, blood pressure, glucose and lipid levels as covariates) was performed to estimate the associations between SNPs and fatal or non-fatal CVD events (validated myocardial infarction or stroke), identified from death certificates and electronic records during a median follow-up of 4.5 years. A genetic score was then computed.

Results

CVD events (N = 93) were associated with mutant alleles in the NMU SNP rs55796004 (HR = 1.94; 95%CI:1.08-3.48) and rs4856020 (HR = 0.52; 95%CI: 0.29-0.94) and in the NMS SNP rs12474526 (HR = 0.48, 95%CI:0.28-0.81), independently from CVD risk factors. A SNP in NMUR1 showed a borderline association (rs6754952, HR = 0.74; 95%CI:0.54-1.00). The derived genetic score was associated with CVD incidence with a HR of 1.57 (95%CI:1.25-1.96, per 1 score SD). A HR of 7.33 (95%CI:1.68-32.01) was found comparing the last vs the 1st decile of the genetic score.

Conclusions

Italian adults carrying variants in NMU pathway genes are at increased CVD risk. Intermediate phenotypes, mediating this association independent of classical risk factors, are unknown and should be investigated. Once confirmed, these results could be useful to improve CVD risk assessment and to plan cost-effective interventions.

Key messages

Polymorphisms in NMU pathway genes are associated with CVD risk independently of classical CVD risk factors, suggesting a potential clinical utility in CVD prediction when added to CVD risk algorithms. The unknown phenotype mediating the association between NMU genes polymorphisms and CVD development could be the neglected CVD risk factor potentially explaining the unpredicted CVD fraction.

Combined healthy lifestyle factors and risk of all-cause and cardiovascular first hospitalization

Background

We aimed to explore the association of combined healthy lifestyles with risk of first hospitalization for all-cause, cardiovascular disease (CVD), ischemic heart disease (IHD) and stroke in a southern Italian population-based cohort. We also investigated several biological mechanisms possibly on the pathway between lifestyles and health outcomes.

Methods

Longitudinal analysis on 23,161 men and women (aged≥35 y) recruited in the Moli-sani Study (2005-2010). We defined 4 healthy lifestyle factors as abstention from smoking; high adherence to Mediterranean diet; physical activity; absence of abdominal obesity. First hospital admissions for any and CVD-related causes were recorded by direct linkage with hospital discharge form registry. Hazard ratios (HR) with 95% confidence interval (95%CI) were calculated by multivariable Cox-regression.

Results

Over a median follow up of 7.2 y, we ascertained a total of 9,482 hospitalizations, 3,556 CVD, 939 IHD and 589 stroke-related hospital admissions.

Adherence to all four healthy lifestyles, compared with none or 1, was associated with lower risk of hospitalization for any cause (HR = 0.82; 0.74-0.90), CVD (HR = 0.81;0.69-0.95) and IHD (HR = 0.63; 0.44-0.90) and, to a less extent, with stroke hospitalizations. Inflammatory biomarkers (e.g. C-reactive protein) were likely to partly explain the association between lifestyles and all-cause (14%) or CVD (15%) hospitalizations, while inflammation played a leading role towards risk of IHD (30%) and stroke-related hospital admissions (21%).

Conclusions

The impact of combined 4 healthy lifestyles on first hospitalization risk was considerable. Inflammatory biomarkers explained a large proportion of this association.

Key messages

Improvements to lifestyle reduce the risk of hospitalizations in a general adult population. Achieving a greater number of healthy behaviours has the potential to reduce the burden of hospitalizations and the associated healthcare costs.

P1642High-sensitivity cardiac troponin I and NT-proBNP and their relationship to heart failure in the European BiomarCaRE population

Aims

Heart failure (HF) is an increasingly important contributor to the overall burden of cardiovascular disease in the population. We aimed to determine the distribution of the cardiac biomarkers high-sensitivity cardiac troponin I (hs-cTnI) and N-terminal prohormone of brain natriuretic peptide (NT-proBNP) concentrations across the European population to characterize the association with incident HF.

Methods and results

Based on the Biomarkers for Cardiovascular Risk Assessment in Europe (BiomarCaRE)-project, we analysed data of 48,455 individuals from four prospective population-based cohort studies (DanMONICA, FINRISK, Moli-Sani, Northern Sweden MONICA study) across Europe with a maximum follow-up of 27 years. The median age of the participants was 50.7 years (25th percentile: 40.0 years, 75th percentile: 61.7 years) and 49.1% (25,146) were men. Considered endpoints were incident HF and all-cause mortality. The median follow-up time for occurrence of HF was 6.61 (6.55; 6.66) years. We found that cardiovascular risk factors (CVRFs), especially diabetes with HR of 2.11 (95% CI 1.8, 2.5) and smoking status with HR of 1.79 (95% CI 1.59, 2.1) (Figure 1) were associated with incident HF. Furthermore, beyond the CVRFs, elevated hs-cTnI and NT-proBNP concentrations contributed to risk of HF in the general population with HR of 1.49 (95% CI 1.21, 1.9) and HR of 2.37 (95% CI 1.97, 3.0) respectively. As a cut-off value to select individuals, who would benefit most from preventive strategies, a hs-cTnI concentration of 2.8 ng/L was calculated using the optimal cut-off methodology by Contal and O'Quigley in CSDA 1999.

Hazard ratio for incident HF

Conclusion

In our large population-based cohort, hs-cTnI and NT-proBNP were independently associated with incident HF. Use of biomarkers for HF screening thus may help to select those individuals in the general population who would benefit most from preventive strategies. Based on the cut-off value future studies are needed to evaluate therapeutic options.

Impact of combined healthy lifestyle factors on survival in an adult general population and in high-risk groups: prospective results from the Moli-sani Study

BACKGROUND

There is poor knowledge on the association between combined lifestyles with mortality risk among individuals at high risk, and little is known on the biological mechanisms that could be on the pathway.

METHODS

Longitudinal analysis on 22 839 individuals from the Moli-sani Study (Italy, 2005-2010). Among them, we identified 5200 elderly individuals (≥65 year), 2127 subjects with diabetes and 1180 with cardiovascular disease (CVD) at baseline. A healthy lifestyle score (HLS) was calculated, allocating 1 point for each of the following: abstention from smoking; adherence to Mediterranean diet; physical activity; absence of abdominal obesity. Hazard ratios (HR) with 95% confidence intervals (95%CI) were calculated by multivariable Cox regression and competing risk models.

RESULTS

During 8.2 years of follow-up, 1237 deaths occurred. In the general population, adherence to all four healthy lifestyles, compared with none or 1, was associated with lower risk of all-cause (HR = 0.53; 95%CI:0.39-0.72), CVD (HR = 0.54; 0.32-0.91), cancer (HR = 0.62; 0.39-1.00) and mortality from other causes (HR = 0.39; 0.19-0.81). A 1-point increase in HLS was associated with 20%, 22% and 24% lower risk of total mortality among the elderly, in subjects with diabetes or CVD, respectively. Traditional (e.g. blood lipids), inflammatory (e.g. C-reactive protein) and novel biomarkers (e.g. markers of cardiac damage) accounted for up to 24% of the association of HLS with all-cause mortality risk in the general population.

CONCLUSIONS

The impact of combined four healthy lifestyles on survival was considerable, both in the general population and among high-risk subgroups. Inflammatory and novel biomarkers of CVD risk explained a substantial proportion of this association.

Consumption of whole grain food and its determinants in a general Italian population: Results from the INHES study

BACKGROUND AND AIMS

Whole grain (WG) food consumption is associated with lower risk of cardiovascular disease, cancer and neurological diseases. The aim of this study was to assess the consumption of WG food and its major demographic, socioeconomic, psychosocial and behavioral determinants in a general Italian population.

METHODS AND RESULTS

Data were from the Italian Nutrition & Health Survey (INHES), a telephone-based survey established in 2010-2013 including 9422 participants aged ≥5 years from all over Italy. WG food intake was assessed by the European Food Propensity Questionnaire and included bread, pasta, breakfast cereals, biscuits and WG soups. WG consumption was categorized as none, occasional (<1 time/week) and regular (≥1 time/week). Overall, 26.9% of the sample reported a regular consumption of WG food (27.2% of adults aged 20-97 y, and 21.9% of children/adolescents aged 5-19 y). In both age-groups, the major food source contributing to total WG intake was WG bread followed by WG pasta. Among adults, greater consumption of WG was associated with healthier lifestyle (e.g. sport activity), and higher educational level. Eating meals outside of the house in adults, and spending >2 h/day watching TV in children/adolescents were inversely associated with WG intake.

CONCLUSIONS

The percentage of WG consumers in Italy in 2010-2013 appears to be quite low and still below that recorded in other countries of Europe where consumption is frequently over 50 percent. WG consumption is likely to be influenced by socioeconomic status and is associated with a number of psychosocial factors, meal patterns and eating-related behaviors.

Diet and primary prevention of stroke: Systematic review and dietary recommendations by the ad hoc Working Group of the Italian Society of Human Nutrition

BACKGROUND AND AIMS

To systematically review the latest evidence on established and emerging nutrition-related risk factors for incidence of and mortality from total, ischemic and haemorrhagic strokes. The present review was conducted in the framework of the work carried out through 2015 and 2016 for the preparation of the Italian Guidelines for the Prevention and Treatment of Stroke, 8th Edition, by ISO-SPREAD (Italian Stroke Organization and the Stroke Prevention and Educational Awareness Diffusion).

METHODS AND RESULTS

Systematic review of articles focused on primary prevention of stroke published between January 2013 to May 2016 through an extensive search of the literature using MEDLINE/PUBMED, EMBASE and the Cochrane Library. Articles were ranked according to the SIGN methodology while the GRADE system was used to establish the strength of recommendations. As a result of our literature search, we examined 87 meta-analyses overall (mainly of prospective studies), a few isolated more recent prospective studies not included in the meta-analyses, and a smaller number of available randomized controlled trials and case-control studies. Based on the analysis of the above articles, 36 Syntheses of the available evidence and 36 Recommendations were eventually prepared. The present document was developed by organizing the available evidence into three individual areas (nutrients, food groups and dietary patterns) to provide a systematic and user-friendly overview of the available evidence on the relationship between nutrition and primary prevention of stroke. Yet analysis of foods and food patterns allowed translating the information about nutrients in a tool more amenable to use in daily life also in the light of the argument that people eat foods rather than nutrients.

CONCLUSIONS

The present literature review and dietary recommendations provide healthcare professionals and all interested readers with a useful overview for the reduction of the risk of total, ischemic and haemorrhagic stroke through dietary modifications.

Serum vitamin D deficiency and risk of hospitalization for heart failure: Prospective results from the Moli-sani study

BACKGROUND AND AIMS

Evidence indicates that Vitamin D deficiency may be associated with increased risk of cardiovascular disease, although findings on risk of heart failure (HF) are controversial. We investigated the relationship between serum Vitamin D and the incidence of hospitalization for HF in a large prospective cohort of Italian adults.

METHODS AND RESULTS

19,092 (49% men, age range 35-99 years) HF-free individuals from the Moli-sani study, with complete data on serum Vitamin D (25-hydroxyvitamin) levels and incident hospitalized HF, were analysed. The cohort was followed up for a median of 6.2 years. Baseline serum Vitamin D levels were categorized in deficient (<10 ng/mL), insufficient (10-29 ng/mL), and normal (≥30 ng/mL) Incident cases of hospitalization for HF were identified by linkage with the regional hospital discharge registry. Hazard ratios (HRs) were calculated using Cox-proportional hazard models. The prevalence of normal, insufficient or deficient levels of Vitamin D was 12.2%, 79.6% and 8.2%, respectively. During follow-up, 562 admissions to hospital for HF were identified. The incidence of HF was 1.6%, 2.9% and 5.3%, respectively in subjects with normal, insufficient and deficient levels of Vitamin D. After multivariable analysis, individuals with deficiency of Vitamin D had a higher risk of hospitalization for HF (HR: 1.61, 95%CI: 1.06-2.43) than those with normal levels. Further adjustment for subclinical inflammation did not substantially change the association between Vitamin D deficiency and HF.

CONCLUSION

Deficiency of Vitamin D was associated, independently of known HF risk factors, with an increased risk of hospitalization for HF in an Italian adult population.

Fish intake is associated with lower cardiovascular risk in a Mediterranean population: Prospective results from the Moli-sani study

BACKGROUND AND AIMS

Fish consumption reportedly reduces the risk of heart disease, but the evidence of cardiovascular advantages associated with fish intake within Mediterranean cohorts is limited. The aim of this study was to test the association between fish intake and risk of composite coronary heart disease (CHD) and stroke in a large population-based cohort adhering to Mediterranean Diet.

METHODS AND RESULTS

Prospective analysis on 20,969 subjects free from cardiovascular disease at baseline, enrolled in the Moli-sani study (2005-2010). Food intake was recorded by the Italian version of the EPIC food frequency questionnaire. Hazard ratios were calculated by using multivariable Cox-proportional hazard models. During a median follow-up of 4.3 years, a total of 352 events occurred (n of CHD = 287 and n of stroke = 66). After adjustment for a large panel of covariates, fish intake ≥4 times per week was associated with 40% reduced risk of composite CHD and stroke (HR = 0.60; 95%CI 0.40-0.90), and with 40% lower risk of CHD (HR = 0.60; 95%CI 0.38-0.94) as compared with subjects in the lowest category of intake (<2 times/week). A similar trend of protection was found for stroke risk although results were not significant (HR = 0.62; 95%CI 0.26-1.51). When fish types were considered, protection against the composite outcome and CHD was confined to fatty fish intake.

CONCLUSIONS

Fish intake was associated with reduced risk of composite fatal and non-fatal CHD and stroke in a general Mediterranean population. The favourable association was likely to be driven by fatty fish.

Mediterranean-type diet is associated with higher psychological resilience in a general adult population: findings from the Moli-sani study

BACKGROUND/OBJECTIVE

Psychological resilience is a measure of stress coping ability and has been associated with favourable health outcomes. While evidence on the relationship of dietary habits with a number of psychosocial conditions is available, there is lack of studies on their association with psychological resilience in a general adult population.

SUBJECTS/METHODS

Cross-sectional analysis on 10 812 subjects recruited within the cohort of the Moli-sani study (2005-2010). Psychological resilience was measured by the 25-item Connor-Davidson Psychological Resilience Scale. Food intake was recorded by the EPIC food frequency questionnaire and adherence to Mediterranean diet was appraised by both a Greek Mediterranean diet score and an Italian Mediterranean Index. Empirically derived dietary patterns were obtained by principal factor analysis. Multivariable linear regression analysis (95%CI) was used to test the association between dietary scores and psychological resilience.

RESULTS

Higher adherence to Mediterranean-type diets or consumption of a vegetable-based dietary pattern (obtained from principal factor analysis) were positively associated with psychological resilience (β=0.43; 95%CI: 0.19-0.66, β=0.92; 0.69-1.16, and β=1.18; 0.93-1.44, for Greek Mediterranean diet score, Italian Mediterranean Index and the 'Olive oil and vegetables pattern', respectively). Dietary polyphenol or antioxidant intakes and greater variety in fruit and vegetable consumption were also positively associated with psychological resilience, while the associations with Western-like diets were weak.

CONCLUSIONS

In conclusion, Mediterranean diet, vegetable-based dietary patterns and better diet quality were all positively associated with higher psychological resilience, whereas Western-type diets were not.

Food group consumption in an Italian population using the updated food classification system FoodEx2: Results from the Italian Nutrition & HEalth Survey (INHES) study

BACKGROUND AND AIM

Dietary habits evolve over time, being influenced by many factors and complex interactions. This work aimed at evaluating the updated information on food group consumption in Italy.

METHODS AND RESULTS

A total of 8944 (4768 women and 4176 men) participants aged >18 years from all over Italy recruited in 2010-13 (Italian Nutrition & HEalth Survey, INHES) was analyzed. The recruitment was performed using computer-assisted-telephone-interviewing and one-day 24-h dietary recall retrieved from all participants. The updated, second version, of FoodEx2 food classification system was applied to extract data on food group consumption. The participation rate was 53%; 6.2% of the participants declared to follow a special diet, the most prevalent being hypo-caloric diets (55.7% of special diets). Men compared to women presented significantly higher intakes of "grains and grain-based products", "meat and meat products", "animal and vegetable fats and oils and primary derivatives" and "alcoholic beverages" (P for all<0.001); moreover, men had lower intakes of "milk and dairy products", "water and water-based beverages" and "products for non-standard diets, food imitates and food supplements" (P for all<0.001). Differences in food group intake among age groups, geographical regions and educational level groups were also identified (P for all<0.05).

CONCLUSIONS

Data on the consumption of more than 70 food groups and sub-groups were illustrated in different strata. The present analysis could be considered as an updated source of information for future nutrition research in Italy and in the EU.

Association of pasta consumption with body mass index and waist-to-hip ratio: results from Moli-sani and INHES studies

Background/Objectives:

Pasta as a traditional component of Mediterranean diet (MeD) in Italy has not been studied in detail in the management of body weight. This study aimed at evaluating the association of pasta intake with body mass index (BMI) and waist-to-hip ratio, in two large epidemiological datasets.

Subjects/Methods:

A total of 14 402 participants aged ⩾35 years randomly recruited from the general population of the Molise region (Moli-sani cohort) and 8964 participants aged >18 years from all over Italy (Italian Nutrition & HEalth Survey, INHES) were separately analyzed. The European Prospective Investigation into Cancer and Nutrition (EPIC)-food frequency questionnaire and one 24-h dietary recall were used for dietary assessment. Weight, height, waist and hip circumference were measured in Moli-sani or self-reported in INHES. Residuals methodology corrected for either total energy intake or body weight was used for the analysis of pasta intake.

Results:

Higher pasta intake was associated with better adhesion to MeD in both genders (P for both<0.001). In the Moli-sani study, after multivariable analysis, pasta-energy residuals were negatively associated with BMI in women but not in men (β-coef=−0.007, P=0.003 for women and β-coef=−0.001, P=0.58 for men). When pasta intake-body weight residuals were used, pasta intake was significantly and negatively associated with BMI in crude and multi-adjusted models (including adhesion to MeD) in both genders and Moli-sani and INHES studies (for all β-coef<0, P<0.05). In the Moli-sani study, pasta-body weight residuals were significantly and negatively associated with waist and hip circumference and waist-to-hip ratio (for all β-coef<0, P<0.05).

Conclusions:

As a traditional component of MeD, pasta consumption was negatively associated with BMI, waist circumference and waist-to-hip ratio and with a lower prevalence of overweight and obesity.

Effects of moderate beer consumption on health and disease: A consensus document

A large evidence-based review on the effects of a moderate consumption of beer on human health has been conducted by an international panel of experts who reached a full consensus on the present document. Low-moderate (up to 1 drink per day in women, up to 2 in men), non-bingeing beer consumption, reduces the risk of cardiovascular disease. This effect is similar to that of wine, at comparable alcohol amounts. Epidemiological studies suggest that moderate consumption of either beer or wine may confer greater cardiovascular protection than spirits. Although specific data on beer are not conclusive, observational studies seem to indicate that low-moderate alcohol consumption is associated with a reduced risk of developing neurodegenerative disease. There is no evidence that beer drinking is different from other types of alcoholic beverages in respect to risk for some cancers. Evidence consistently suggests a J-shaped relationship between alcohol consumption (including beer) and all-cause mortality, with lower risk for moderate alcohol consumers than for abstainers or heavy drinkers. Unless they are at high risk for alcohol-related cancers or alcohol dependency, there is no reason to discourage healthy adults who are already regular light-moderate beer consumers from continuing. Consumption of beer, at any dosage, is not recommended for children, adolescents, pregnant women, individuals at risk to develop alcoholism, those with cardiomyopathy, cardiac arrhythmias, depression, liver and pancreatic diseases, or anyone engaged in actions that require concentration, skill or coordination. In conclusion, although heavy and excessive beer consumption exerts deleterious effects on the human body, with increased disease risks on many organs and is associated to significant social problems such as addiction, accidents, violence and crime, data reported in this document show evidence for no harm of moderate beer consumption for major chronic conditions and some benefit against cardiovascular disease.

Moderate influenza vaccine effectiveness against hospitalisation with A(H3N2) and A(H1N1) influenza in 2013-14: Results from the InNHOVE network

We conducted a multicentre test negative case control study to estimate the 2013-14 influenza vaccine effectiveness (IVE) against hospitalised laboratory confirmed influenza in 12 hospitals in France, Italy and Spain. We included all ≥18 years hospitalised patients targeted by local influenza vaccination campaign reporting an influenza-like illness within 7 days before admission. We defined as cases patients RT-PCR positive for influenza and as controls those negative for all influenza virus. We used a logistic regression to calculate IVE adjusted for country, month of onset, chronic diseases and age. We included 104 A(H1N1)pdm09, 157 A(H3N2) cases and 585 controls. The adjusted IVE was 42.8% (95%CI: 6.3;65;0) against A(H1N1)pdm09. It was respectively 61.4% (95%CI: -1.9;85.4), 39.4% (95%CI: -32.2;72.2) and 19.7% (95%CI:-148.1;74.0) among patients aged 18-64, 65-79 and ≥80 years. The adjusted IVE against A(H3N2) was 38.1% (95%CI: 8.3;58.2) overall. It was respectively 7.8% (95%CI: -145.3;65.4), 25.6% (95%CI: -36.0;59.2) and 55.2% (95%CI: 15.4;76.3) among patients aged 18-64, 65-79 and ≥80 years. These results suggest a moderate and age varying effectiveness of the 2013-14 influenza vaccine to prevent hospitalised laboratory-confirmed influenza. While vaccination remains the most effective prevention measure, developing more immunogenic influenza vaccines is needed to prevent severe outcomes among target groups.

Flavonoid and lignan intake in a Mediterranean population: proposal for a holistic approach in polyphenol dietary analysis, the Moli-sani Study

BACKGROUND/OBJECTIVES

The objective of this study is to extract and assess data on the dietary intake of flavonoids and lignans in a healthy free-living Mediterranean population, using newly updated harmonized European Union food composition data. This work also aimed at analyzing in a holistic way the total content of the diet in major classes of polyphenols.

SUBJECTS/METHODS

Six thousand nine hundred and eighty-one men and 7048 women (aged ⩾ 35 years) of the Moli-sani cohort, randomly recruited from the general population, were analyzed. The European Prospective Investigation into Cancer (EPIC) and Nutrition-Food Frequency Questionnaire was used for dietary assessment. The polyphenol content of each food group was evaluated using Eurofir BioActive Substances in Food Information System and the United States Department of Agriculture food composition tables (FCTs), when data were missing. Flavonol, flavone, flavanone, flavanol, anthocyanin, isoflavone and lignan intakes were calculated and polyphenol antioxidant content (PAC) score (-28, 28) constructed, to assess the total content of the diet in these nutrients.

RESULTS

Seasonal and citrus fruits, leafy, grain, pod and root vegetables, and onions and garlic accounted for different proportions (11-70%) of the total intake of different polyphenols. Within the Moli-sani population, men or older, or no/former smokers, or physically active or obese/overweight individuals presented higher consumption of flavonoids, lignans and PAC score (P for all <0.01). Multiple regression analysis showed that PAC score and its seven components were positively associated with Mediterranean diet (MeD) adherence in both genders (β-coefficient >0, P<0.001). In addition, 1 unit increase in PAC score was associated with 7.1-7.8% increase in the likelihood of high MeD adherence (P<0.001).

CONCLUSIONS

The intake of flavonoids and lignans in an European Union population was calculated using harmonized European Union FCT data. In addition, a holistic approach in dietary analysis of polyphenol intake was proposed.

2012/13 influenza vaccine effectiveness against hospitalised influenza A(H1N1)pdm09, A(H3N2) and B: estimates from a European network of hospitals

While influenza vaccines aim to decrease the incidence of severe influenza among high-risk groups, evidence of influenza vaccine effectiveness (IVE) among the influenza vaccine target population is sparse. We conducted a multicentre test-negative case-control study to estimate IVE against hospitalised laboratory-confirmed influenza in the target population in 18 hospitals in France, Italy, Lithuania and the Navarre and Valencia regions in Spain. All hospitalised patients aged ≥18 years, belonging to the target population presenting with influenza-like illness symptom onset within seven days were swabbed. Patients positive by reverse transcription polymerase chain reaction for influenza virus were cases and those negative were controls. Using logistic regression, we calculated IVE for each influenza virus subtype and adjusted it for month of symptom onset, study site, age and chronic conditions. Of the 1,972 patients included, 116 were positive for influenza A(H1N1)pdm09, 58 for A(H3N2) and 232 for influenza B. Adjusted IVE was 21.3% (95% confidence interval (CI): -25.2 to 50.6; n=1,628), 61.8% (95% CI: 26.8 to 80.0; n=557) and 43.1% (95% CI: 21.2 to 58.9; n=1,526) against influenza A(H1N1) pdm09, A(H3N2) and B respectively. Our results suggest that the 2012/13 IVE was moderate against influenza A(H3N2) and B and low against influenza A(H1N1) pdm09.

Decline of the Mediterranean diet at a time of economic crisis. Results from the Moli-sani study

BACKGROUND AND AIMS

Adherence to Mediterranean diet (MD) is reportedly declining in the last decades. We aimed to investigate the adherence to MD over the period 2005-2010 and exploring the possible role of the global economic crisis in accounting for the changing in the dietary habits in Italy.

METHODS AND RESULTS

Cross-sectional analysis in a population-based cohort study which randomly recruited 21,001 southern Italian citizens enrolled within the Moli-sani study. Food intake was determined by the Italian EPIC food frequency questionnaire. Adherence to MD was appraised by the Italian Mediterranean Index (IMI). A wealth score was derived to evaluate the economic position and used together with other socioeconomic indicators. Highest prevalence of adherence to MD was observed during the years 2005-2006 (31.3%) while the prevalence dramatically fell down in the years 2007-2010 (18.3%; P<0.0001). The decrease was stronger in the elderly, less affluent groups, and among those living in urban areas. Accordingly, we observed that in 2007-2010 socioeconomic indicators were strongly associated with higher adherence to MD, whereas no association was detected in the years before the economic crisis began; both wealth score and education were major determinants of high adherence to MD with 31% (95%CI: 18-46%) higher adherence to this pattern within the wealthier group compared to the less affluent category.

CONCLUSION

Adherence to MD has considerably decreased over the last few years. In 2007-2010 socioeconomic indicators have become major determinants of adherence to MD, a fact likely linked to the economic downturn.