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1.
Soc Sci Med ; 265: 113537, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-33250318

RESUMO

BACKGROUND: In middle- and high-income countries, obesity is positively associated with neighbourhood deprivation. However, the moderating effect of the broader urban residential context on this relationship remains poorly understood. METHODS: In this study, we have examined the nonlinear and geographically varying relationship between neighbourhood deprivation and the likelihood of being a person with overweight among participants of the French NutriNet-Santé adult cohort study (n = 68,698), adjusted for age, gender and educational level. Ten urban residential contexts (e.g., suburbs, peri-urban or rural areas) were defined. We used a multilevel generalised additive modelling framework for analyses. RESULTS: We found that the relationship between neighbourhood deprivation and overweight differed according to urban context, in terms of both linearity and intensity. Overall, the deprivation-overweight relationship was strongly positive (with a higher prevalence of overweight in deprived neighbourhoods) in suburban areas of Paris and of other large French cities, while weak or null in small towns and rural areas, and intermediate in inner cities. In addition, we observed in suburbs of Paris and in peri-urban belts of large cities that beyond a certain level of neighbourhood deprivation, the relationship with overweight plateaued. DISCUSSION: In a French population from a high-income country, suburbs, as well as moderately deprived neighbourhoods of peri-urban areas of large cities, are potential targets for public health and urban planning policies aiming at preventing obesity. Our results emphasize the value of local analyses to better capture the complexity and contextual variations of socioeconomic determinants of non-communicable diseases such as obesity.


Assuntos
Obesidade , Características de Residência , Adulto , Estudos de Coortes , Humanos , Obesidade/epidemiologia , Sobrepeso/epidemiologia , Fatores Socioeconômicos , População Urbana
2.
Int J Obes (Lond) ; 42(3): 310-317, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-28928462

RESUMO

BACKGROUND: Dietary polyphenols are suggested antiobesogenic agents. Prospective evidence in general population of an association between polyphenol intakes and anthropometry is lacking. OBJECTIVE: To assess the associations between dietary polyphenol intakes and changes in body mass index (BMI) and waist circumference (WC) over a 6-year period. METHODS: Individual intakes of 264 different polyphenols (mg day-1) were estimated using the Phenol-Explorer database and the mean of 6-17 24-h dietary records collected in 1994-1996. BMI in kg m-2 and WC in cm were measured in 1995-1996, 1998-1999 and 2001-2002. Linear mixed-effect models allowed for the assessment of longitudinal associations between energy-adjusted quartiles of total polyphenol intake as well as intake of 15 polyphenol classes and changes of these respective polyphenol classes in anthropometry over the 6 years of follow-up. Adjustment variables included sex, age, socio-economic status, lifestyle, dietary intakes and health status. RESULTS: Participants in the highest quartile of intake of flavanones (BMI change: -0.28 (-0.43; -0.13), P=0.009), flavones (BMI change: -0.29 (-0.44; -0.14), P=0.008) and lignans (BMI change: -0.28 (-1.63; -0.09), P=0.01) experienced a less notable increase in BMI over time compared with their counterparts in the bottom quartile of intake of the respective polyphenol classes. Participants in the highest quartile of intake of flavanones (WC change: -1.39 (-2.02; -0.92), P=0.001), flavones (WC change: -1.57 (-2.32; -0.92), P=0.001), hydroxycinnamic acids (WC change: -1.27 (-1.92; -0.63), P=0.01), lignans (WC change: -1.16 (-1.80; -0.51), P=0.006) and total polyphenol intake (WC change: -1.39 (-2.05; -0.74), P=0.001) experienced a less notable increase in WC over time compared with their counterparts in the bottom quartile of intake of the respective polyphenols. CONCLUSIONS: Dietary polyphenol intakes may help reduce weight gain over time in the general population. This could have important public health implications because moderate increases in BMI and WC over time have been shown to increase disease risk.


Assuntos
Derivados de Benzeno , Peso Corporal/fisiologia , Dieta/estatística & dados numéricos , Flavonoides , Adulto , Antropometria , Índice de Massa Corporal , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade
3.
Food Chem Toxicol ; 109(Pt 1): 218-229, 2017 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-28754472

RESUMO

The NutriNet Santé study collected, on a voluntary basis, the dietary consumption of French vegetarian populations (N = 1766, including 188 vegan individuals) from 18 to 81 years (18-77 years for the vegan). Taking advantage of the availability of contamination data generated in the context of the second French total diet study, dietary exposures of French vegetarian populations to several contaminants were estimated. Results showed that exposures to persistent organic pollutants (PCBs, PCDD/Fs for instance) was dramatically lower than those of the general French population due to the non consumption of food of animal origins. On the other hand, exposures to phytoestrogens, some mycotoxins (T2 and HT2 toxins) and some trace elements (Cd, Al, Sn, Ni) were higher in the vegetarian population compared to those of the general population. Despite some limitations of this approach (both the consumption study and the total diet study were not aimed to estimate dietary exposure of the vegetarian populations), this study showed that dietary habits can dramatically influence the exposure of some contaminants.


Assuntos
Contaminação de Alimentos/análise , Vegetarianos , Adulto , Idoso , Estudos de Coortes , Inquéritos sobre Dietas , Dieta Vegetariana , Feminino , França , Humanos , Masculino , Pessoa de Meia-Idade , Micotoxinas/análise , Fitoestrógenos/análise , Verduras/química , Vegetarianos/estatística & dados numéricos , Adulto Jovem
4.
J Hum Nutr Diet ; 29(2): 241-54, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25891903

RESUMO

BACKGROUND: Although the French eating model may differ from those of other countries, no studies to date have investigated dietary patterns in a wide age range of adults and at the national level. We aimed to identify dietary patterns (DP) of French adults and assess their associations with demographic, socio-economic and behavioural factors. METHODS: The present study included 2624 adults (1087 men, 1537 women) aged 18-79 years from the cross-sectional national French INCA2 dietary survey. Dietary data were collected using a 7-day estimated food record. Clusters of DP were derived using principal component analysis and clustering, conjointly. Age-adjusted logistic regression analyses were used to investigate the association between DP and correlates. RESULTS: Five DP were identified, namely 'traditional', 'prudent', 'diversified', 'processed' and 'sandwiches'. Men were more likely to follow a traditional diet and women the 'prudent' pattern. Members of the 'processed' and 'sandwiches' patterns were younger compared to non-members. Healthier dietary patterns were overall positively associated with a higher socio-economic position, healthier behaviours (in terms of sedentary behaviours and smoking status) and lower body mass index. Under-reporting of energy intake, restrictive diet to lose weight and dietary supplement consumption were also related to specific DP, although differentially in men and women. Associations with contextual factors (i.e. household composition, agglomeration size and region) were also observed. CONCLUSIONS: The identification of adults' dietary patterns and associated behaviours (all modifiable) is important for the conceptualisation of multi-behavioural programs. The additional information on social and environmental correlates is also essential for targeting the most vulnerable population groups in the context of such public health interventions.


Assuntos
Dieta , Comportamentos Relacionados com a Saúde , Fatores Socioeconômicos , Adolescente , Adulto , Idoso , Índice de Massa Corporal , Peso Corporal , Análise por Conglomerados , Estudos Transversais , Registros de Dieta , Inquéritos sobre Dietas , Ingestão de Energia , Exercício Físico , Feminino , França , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Estado Nutricional , Análise de Componente Principal , Comportamento Sedentário , Inquéritos e Questionários , Adulto Jovem
5.
Nutr Metab Cardiovasc Dis ; 25(11): 988-96, 2015 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-26482566

RESUMO

BACKGROUND AND AIMS: The prevention of the metabolic syndrome (MetS) is of major concern and nutrition has been shown to modulate at least partly MetS risk. Our objective was to investigate whether a pro-inflammatory diet was associated with a higher risk of MetS and its components in a large cohort of French adults. METHODS AND RESULTS: A total of 3726 participants from the Supplémentation en Vitamines et Minéraux AntioXydants (SU.VI.MAX) cohort were included in this study. The MetS status was identified at baseline and after 13 years of follow-up using self-reported medication, data from clinical investigations and biological measurements. The dietary inflammatory index (DII) was computed using repeated 24 h-dietary records (n = 10.1 ± 3.1). Logistic and linear regression analyses were conducted to assess the prospective association of the DII (as Q, quartiles) with the incidence of MetS and with the traits contributing to the MetS-definition (blood pressure, glycaemia, triglycerides, HDL-cholesterol, waist circumference). A diet with pro-inflammatory properties, as expressed by higher DII scores, was significantly associated with a higher risk of developing the MetS (OR comparing Q4 to Q1: 1.39, 95% confidence interval 1.01-1.92, P = 0.047). Moreover, higher DII scores were associated with higher systolic and diastolic blood pressure (Ptrend across quartiles = 0.03 and 0.05, respectively) and triglycerides (Ptrend = 0.01), and with lower HDL-cholesterol (Ptrend = 0.03). CONCLUSION: A higher DII score was prospectively associated with a higher risk of MetS, with associations with blood pressure, triglycerides and HDL-cholesterol. Promotion of a healthy diet exhibiting anti-inflammatory properties may contribute to prevent cardio-metabolic disorders.


Assuntos
Inflamação/diagnóstico , Inflamação/epidemiologia , Síndrome Metabólica/diagnóstico , Síndrome Metabólica/epidemiologia , Adulto , Biomarcadores/sangue , Glicemia/metabolismo , Pressão Sanguínea , Índice de Massa Corporal , Proteína C-Reativa/metabolismo , HDL-Colesterol/sangue , Registros de Dieta , Ingestão de Energia , Feminino , Seguimentos , Humanos , Incidência , Interleucina-10/sangue , Interleucina-1beta/sangue , Interleucina-4/sangue , Interleucina-6/sangue , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Atividade Motora , Estudos Prospectivos , Ensaios Clínicos Controlados Aleatórios como Assunto , Fatores Socioeconômicos , Triglicerídeos/sangue , Fator de Necrose Tumoral alfa/sangue , Circunferência da Cintura
6.
J Nutr Health Aging ; 19(2): 183-9, 2015 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-25651444

RESUMO

OBJECTIVES: The scientific literature supports a link between midlife adiposity and cognitive function or decline but most studies to-date have investigated only overall adiposity, often omitting important confounders from the analyses. We investigated in a cross-time design the relationships between two different midlife adiposity markers and subsequent cognitive function, testing midlife dietary patterns as a potential confounder of the associations. DESIGN: The study was based on the «Supplémentation en Vitamines et Minéraux Antioxydants¼ randomized trial (SU.VI.MAX, 1994-2002) and the SU.VI.MAX 2 observational follow-up study (2007-2009). SETTING: A general-population cohort in France. PARTICIPANTS: N=2,817 individuals (1,493 men and 1,324 women) included in both the SU.VI.MAX and SU.VI.MAX 2 studies. MEASUREMENTS: The cognitive performance of 2,817 middle-aged adults participating in the SU.VI.MAX (Supplémentation en Vitamines et Minéraux Antioxydant) study was assessed in 2007-2009 using 6 neuropsychological tests. Principal component analysis was used to derive specific cognitive scores. A composite cognitive score was also computed. Body mass index (BMI) and waist circumference (WC) were measured 13 years earlier (1994). Associations between midlife adiposity and cognitive functioning were estimated through covariance analyses. RESULTS: After adjustment for obesity-related cardio-metabolic parameters, higher BMI and larger WC at midlife predicted lower executive function. For example, the adjusted mean difference (95% confidence interval) for 1 SD increase in WC was -0.48 (-0.97, 0.00). Obese participants in midlife showed an adjusted mean difference (95% confidence interval) of -1.68 (-3.15, -0.22) compared with non-obese. Further adjustment for midlife dietary patterns slightly attenuated these associations. No relationships were observed with verbal memory or global cognitive function. CONCLUSION: Midlife overall and abdominal adiposity were similarly associated with lower executive functioning scores. Dietary patterns may partly explain such a relationship, arguing for the importance of controlling for lifestyle confounders in future studies.


Assuntos
Gordura Abdominal/anatomia & histologia , Adiposidade/fisiologia , Cognição/fisiologia , Função Executiva , Obesidade Abdominal/fisiopatologia , Idoso , Índice de Massa Corporal , Fatores de Confusão Epidemiológicos , Dieta/estatística & dados numéricos , Suplementos Nutricionais , Feminino , Seguimentos , França/epidemiologia , Humanos , Estilo de Vida , Masculino , Memória/fisiologia , Pessoa de Meia-Idade , Testes Neuropsicológicos , Estudos Observacionais como Assunto , Sobrepeso/fisiopatologia , Análise de Componente Principal , Ensaios Clínicos Controlados Aleatórios como Assunto , Circunferência da Cintura/fisiologia
7.
Diabetes Res Clin Pract ; 105(2): 231-8, 2014 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-24931702

RESUMO

AIMS: Identification of novel biomarkers of diabetes risk help to understand mechanisms of pathogenesis and improve risk prediction. Our objectives were to examine the relationships between adipokines, biomarkers of inflammation and endothelial function and development of type 2 diabetes; and to assess the relevance of including these biomarkers in type 2 diabetes prediction risk models. METHODS: 1345 subjects from the SU.VI.MAX study, who were free of diabetes at baseline and who completed 13 years of follow-up were included in the present analyses. Odds ratios (OR) with 95% confidence intervals (95% CI) of incident type 2 diabetes associated with a 1-SD increase in adiponectin, leptin, C-reactive protein (CRP), soluble intracellular adhesion modecule-1 (sICAM-1), soluble vascular cell adhesion molecule 1 (sVCAM-1), E-selectin and monocyte chemoattractant protein-1 (MCP-1) were estimated. Predicitive performances of models including biomarkers were assessed with area under the receiver operating curves (AUC) and integrated discrimination improvement (IDI) statistics. RESULTS: 82 subjects developed type 2 diabetes during follow-up. The risk of developing type 2 diabetes increased with increasing concentrations of leptin (2.04 (1.28;3.26)), sICAM-1 (1.39 (1.08;1.78)) and sVCAM-1 (1.29 (1.01;1.64)). Type 2 diabetes associations with leptin remained significant after adjusting for a combination of biomarkers. Models adjusted for novel biomarkers had improved performance compared to models adjusted for classical risk factors as assessed by IDI, but not by AUC. CONCLUSIONS: Adipokines, biomarkers of inflammation and endothelial function were significantly associated to onset of type 2 diabetes. However their inclusion in predictive scores is not supported by the present study.


Assuntos
Adipocinas/metabolismo , Biomarcadores/metabolismo , Diabetes Mellitus Tipo 2/metabolismo , Endotélio Vascular/metabolismo , Inflamação/metabolismo , Adiponectina/metabolismo , Adulto , Proteína C-Reativa/metabolismo , Estudos de Casos e Controles , Quimiocina CCL2/metabolismo , Diabetes Mellitus Tipo 2/patologia , Método Duplo-Cego , Selectina E/metabolismo , Feminino , Seguimentos , Humanos , Inflamação/patologia , Leptina/metabolismo , Masculino , Pessoa de Meia-Idade , Razão de Chances , Fatores de Risco
8.
Br J Nutr ; 106(10): 1602-8, 2011 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-21736798

RESUMO

The objective was to study the multidimensional nature of the relationship between adult obesity (OB) and socio-economic status (SES), using comprehensive indices of SES taken separately or synthesised in an overall index. A nationally representative sample of adults aged 18-79 years was taken from the French second National Individual Survey on Food Consumption (INCA 2) dietary survey (2006-07). Weight and height were measured and OB defined as BMI ≥ 30 kg/m2. SES variables were reported in questionnaires and included occupation, education and characteristics of household wealth. Composite indices of SES (household wealth and overall SES indices) were computed by correspondence analysis, and relationships with OB were investigated with logistic regression analysis. In total, 11·8 (95 % CI 10·1, 13·4) % of French adults were obese, without significant difference by sex. While no significant relationship was observed in men, all SES indicators were inversely correlated to OB in women. Both education and the household wealth index were retained in the stepwise multivariate model, confirming that different socio-economic variables are not necessarily proxies of each other regarding the OB issue. On the other hand, 'controlling for SES' while including several measures of SES in multivariate models may lead to collinearity, and thus over-adjustment. A more integrative approach may be to derive a synthetic index by including the SES factors available in a given study. Beyond this methodological perspective, understanding how OB is related to the different dimensions of SES should help to target the more vulnerable groups and increase the effectiveness of prevention.


Assuntos
Alimentos , Obesidade/fisiopatologia , Classe Social , Adolescente , Adulto , Idoso , Coleta de Dados , França , Humanos , Pessoa de Meia-Idade , Adulto Jovem
9.
Eur J Clin Nutr ; 65(8): 887-94, 2011 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-21559045

RESUMO

BACKGROUND/OBJECTIVES: Nutritional recommendations are widely disseminated, but assessment of their predictive value for risk of chronic diseases and mortality is essential for ensuring their validity. We evaluated, in a large population-based study, the association between the French Programme National Nutrition Santé (PNNS) Guideline Score (GS) (maximum score of 15 points), an a priori-based score, and the incidences of cancer, cardiovascular disease (CVD) and overall mortality. SUBJECTS/METHODS: Subjects included in this analysis (n=5823) were participants in the Supplémentation en Vitamines et Minéraux AntioXydants study, with available data for estimating the PNNS-GS. Hazards ratios (HRs) and 95% confidence intervals (95% CIs) for outcomes (cancer, CVD and death) were estimated across quartiles of PNNS-GS using Cox proportional hazards models. RESULTS: A total of 734 major events were recorded during an average 11.6-year follow-up (maximum 13 years): 423 cancers, 193 ischemic diseases and 118 deaths. In the fully adjusted model, a significant reduction in CVD risk between the first and fourth PNNS-GS quartiles (HR=0.65, 95% CI=0.41, 1.00, P for trend=0.04) was observed. No significant overall association with risk of cancer or death was detected. CONCLUSIONS: These observations support the role of nutritional guidelines in prevention of CVD.


Assuntos
Dieta/normas , Comportamento Alimentar , Cooperação do Paciente , Adulto , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/prevenção & controle , Doença Crônica , Método Duplo-Cego , Feminino , Seguimentos , Guias como Assunto , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Prospectivos , Ensaios Clínicos Controlados Aleatórios como Assunto , Inquéritos e Questionários
10.
J Hum Nutr Diet ; 24(1): 74-85, 2011 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-20807301

RESUMO

BACKGROUND: Recommendations promote a diversified and optimal but not excessive consumption of dairy products. Their efficiency may depend on sociodemographic and economic factors, for which little information is available. Links between these factors and dairy intake were investigated in a large sample of French adults. METHODS: Dietary intakes were assessed using at least six 24-h dietary records collected during a 2-year period from 4574 adults aged 45-60 years. The cost of each food item was estimated from national data. Sociodemographic and economic characteristics were assessed by self-administered questionnaires. Compliance with the current dairy recommendation, distribution of the dairy budget and calcium inadequacy were compared by logistic regression and covariance analyses. RESULTS: Thirty-five percent of subjects complied with the three-per-day dairy recommendation, with more men than women exceeding this (36.2% versus 26.5%, P < 0.0001). The proportion of the dairy budget spent on milk increased with age in men (P = 0.002); in women, it was inversely associated with occupational category (P = 0.009) and residence in an urban area (P = 0.0001). The proportion of this budget spent on cheese increased with education level in women (P = 0.04) and decreased with age in men (P = 0.03). In men, the consumption of cream desserts decreased with age (P = 0.006) and education level (P = 0.002). Dietary calcium inadequacy was more prevalent in women than in men (32.7% versus 14.2%, P < 0.0001). Among women, this prevalence was higher in older subjects (P < 0.0001) and those who lived alone (P = 0.005). CONCLUSIONS: Although compliance with dairy recommendation needs to be improved, sociodemographic and economic factors should be taken into account to improve the efficiency of targeted public health messages.


Assuntos
Cálcio da Dieta/administração & dosagem , Laticínios/economia , Laticínios/estatística & dados numéricos , Fatores Etários , Custos e Análise de Custo , Inquéritos sobre Dietas , Escolaridade , Comportamento Alimentar , Feminino , França , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Política Nutricional , Fatores Sexuais , Fatores Socioeconômicos
11.
Eur J Clin Nutr ; 64(10): 1057-64, 2010 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-20664619

RESUMO

BACKGROUND/OBJECTIVES: Few studies have been conducted on determinants of serum zinc concentration, especially in France. The aim of this study was to investigate the relationships between serum zinc concentrations, and age, education, living area and life style in a large sample cohort of French adults. SUBJECTS/METHODS: Blood samples were collected after 12-h fasting in French adults (7448 women, 35-65 years old and 4926 men, 45-65 years old) participating to the SUpplementation in AntioXidant VItamins and Minerals cohort at enrolment. Serum zinc was determined by flame atomic absorption. RESULTS: Serum zinc concentration was lower in women (mean: 12.9 µmol/l, 95% confidence interval: 9.2-16.6 µmol/l) compared with men (mean: 13.4 µmol/l, 95% confidence interval: 9.7-17.1 µmol/l, P<0.0001). In total, 10% of the women showed serum zinc values <10.7 µmol/l and 10% of the men showed serum zinc values <11.3 µmol/l. Age was negatively associated with serum zinc only in men (P=0.001). In women, a positive association between smoking and serum zinc concentration (P=0.0003), and a negative relationship between highest education level and serum zinc concentration (P=0.01) were observed. With regard to geographical areas, the highest serum zinc concentrations were found in the Center, and the lowest in the Southwest of France for both men and women. The association between serum zinc concentrations and food categories or macronutrient intake disappeared after stratifying by gender. CONCLUSIONS: Age, gender and geographic area seem the main determinants of serum zinc concentrations in this study.


Assuntos
Estilo de Vida , Zinco/sangue , Adulto , Idoso , Envelhecimento , Estudos de Coortes , Deficiências Nutricionais/epidemiologia , Dieta , Registros de Dieta , Escolaridade , Feminino , França/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Características de Residência , Caracteres Sexuais , Fumar , Espectrofotometria Atômica , Zinco/deficiência
12.
Int J Obes (Lond) ; 34(8): 1293-301, 2010 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-20195284

RESUMO

OBJECTIVE: To identify leisure-time physical activity (LTPA) and sedentary behavior patterns, as well as to investigate their relationships with overweight. DESIGN: Cross-sectional study. SUBJECTS: Men (n=2206) and women (n=2476) aged >45 years, living in France, enrolled in the SU.VI.MAX (Supplémentation en VItamines et Minéraux AntioXydants) study. MEASUREMENTS: LTPA and sedentary behavior were assessed using the Modifiable Activity Questionnaire whereas weight and height were measured from study participants. Clusters were defined, by gender, with multiple correspondence analysis and cluster analysis successively, taking into account the type (walking, gardening, etc.) and duration of each physical activity performed, as well as the time spent watching television (TV) as typical sedentary behavior. Logistic regression models were used to assess associations with overweight. RESULTS: Four physical activity and sedentary behavior clusters were identified among men and three among women. We chose as referent cluster the cluster associating 'walking and gardening-low TV' in men and the cluster associating 'walking and gardening-high TV' in women. Compared with the referent cluster and after adjustment for age, education level, smoking status and place of residence, the likelihood of overweight (defined as body mass index >or=25 kg m(-2)) in women was lower for a 'multiple activity-low TV' cluster (odds ratio (OR)=0.66, 95% confidence interval=0.54-0.81) and for a cluster associating 'endurance physical activity-low TV' (OR=0.42 (0.29-0.60)). Compared with the referent cluster and after adjustment, the likelihood of overweight in men was decreased for the 'endurance physical activity' cluster (OR=0.66, (0.52-0.84)), whereas no significant association was found with the other clusters. CONCLUSIONS: Patterns combining specific types of physical activity and sedentary behavior were identified and differed in their relations to overweight in adults. The identification of global patterns of activity allows us to go beyond a simple decreased activity-increased body weight approach and adds to our understanding of the associations of specific forms and grouping of activity with overweight in adults.


Assuntos
Atividade Motora , Sobrepeso/epidemiologia , Comportamento Sedentário , Fumar/epidemiologia , Adulto , Análise por Conglomerados , Estudos Transversais , Feminino , França/epidemiologia , Comportamentos Relacionados com a Saúde , Humanos , Atividades de Lazer/psicologia , Masculino , Pessoa de Meia-Idade , Atividade Motora/fisiologia , Razão de Chances , Sobrepeso/psicologia , Fumar/psicologia , Inquéritos e Questionários
13.
Eur J Clin Nutr ; 63 Suppl 4: S101-21, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19888269

RESUMO

BACKGROUND/OBJECTIVES: Adequate mineral intake is important for the maintenance of bone health, cellular function and general metabolism, and possibly in the aetiology of cancer and other chronic diseases. This study aimed at investigating variation in intakes of selected minerals across 10 European countries participating in the EPIC (European Prospective Investigation into Cancer and Nutrition) study. METHODS: Nutrient intakes for 36 034 subjects, aged between 35 and 74 years, in 27 centres were obtained using standardized 24-h dietary recall software (EPIC-SOFT). Mean intakes of calcium, phosphorus, magnesium, iron and potassium were calculated by centre and weighted by season and day of the week and were also stratified by age group. The contribution of food groups to total nutrient intake was calculated. RESULTS: There was clear geographical variability in intakes, with differences ranging from 35% for magnesium to 90% for iron in men and 36% for potassium to 75% for calcium in women, and a twofold difference in sources of haem iron (meat and fish). There was a geographical gradient in iron intake, with higher intakes in Southern than in Northern Europe and also around a twofold north-south gradient in the contribution of fruits and vegetables to potassium intake. Compared with reference intakes, the majority of age groups and centres had intakes above the recommended levels. Dairy foods and products contributed the most to calcium and phosphorus intake in almost all centres. Cereals and cereal products contributed the most to magnesium and iron intakes, except in Greece and Germany. CONCLUSIONS: Intakes of minerals vary substantially throughout Europe, with some geographical variability in their food sources.


Assuntos
Cálcio/administração & dosagem , Dieta/estatística & dados numéricos , Ferro/administração & dosagem , Magnésio/administração & dosagem , Fósforo/administração & dosagem , Potássio/administração & dosagem , Oligoelementos/administração & dosagem , Adulto , Fatores Etários , Idoso , Registros de Dieta , Inquéritos sobre Dietas , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Valores de Referência
14.
Eur J Clin Nutr ; 63 Suppl 4: S122-49, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19888270

RESUMO

OBJECTIVES: To describe the intake of vitamins thiamine (B1), riboflavin (B2), B6 (pyridoxine), B12 (cobalamine) and C (ascorbic acid) and their food sources among 27 centres in 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. METHODS: Between 1995 and 2000, 36 034 persons aged between 35 and 74 years were administered a standardized 24-h dietary recall using a computerized interview software programme (EPIC-SOFT). Intakes of the four B vitamins and vitamin C were estimated using the standardized EPIC Nutrient Database (ENDB). Mean intakes were adjusted for age and weighted by season and day of recall. RESULTS: Intake of B vitamins did not vary considerably between centres, except in the UK health-conscious cohort, in which substantially higher intakes of thiamine and lower intakes of vitamin B12 were reported compared with other centres. Overall, meat was the most important contributor to the B vitamins in all centres except in the UK health-conscious group. Vitamin C showed a clear geographical gradient, with higher intakes in the southern centres as compared with the northern ones; this was more pronounced in men than in women. Vegetables and fruits were major contributors to vitamin C in all centres, but juices and potatoes were also important sources in the northern centres. CONCLUSIONS: This study showed no major differences across centres in the mean intakes of B vitamins (thiamine, riboflavin, B6, B12), whereas a tendency towards a north-south gradient was observed for vitamin C.


Assuntos
Ácido Ascórbico/administração & dosagem , Dieta/estatística & dados numéricos , Complexo Vitamínico B/administração & dosagem , Vitaminas/administração & dosagem , Adulto , Idoso , Registros de Dieta , Inquéritos sobre Dietas , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos
15.
Eur J Clin Nutr ; 63 Suppl 4: S16-36, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19888272

RESUMO

OBJECTIVE: To describe dietary protein intakes and their food sources among 27 redefined centres in 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). METHODS: Between 1995 and 2000, 36 034 persons, aged between 35 and 74 years, were administered a standardized 24-h dietary recall (24-HDR) using a computerized interview software programme (EPIC-SOFT). Intakes (g/day) of total, animal and plant proteins were estimated using the standardized EPIC Nutrient Database (ENDB). Mean intakes were adjusted for age, and weighted by season and day of recall. RESULTS: Mean total and animal protein intakes were highest in the Spanish centres among men, and in the Spanish and French centres among women; the lowest mean intakes were observed in the UK health-conscious group, in Greek men and women, and in women in Potsdam. Intake of plant protein was highest among the UK health-conscious group, followed by some of the Italian centres and Murcia, whereas Sweden and Potsdam had the lowest intake. Cereals contributed to the highest proportion of plant protein in all centres. The combined intake of legumes, vegetables and fruit contributed to a greater proportion of plant protein in the southern than in the northern centres. Total meat intake (with some heterogeneity across subtypes of meat) was, with few exceptions, the most important contributor to animal protein in all centres, followed by dairy and fish products. CONCLUSIONS: This study shows that intake of protein, especially of animal origin, differs across the 10 European countries, and also shows some differences in food sources of protein across Europe.


Assuntos
Dieta/estatística & dados numéricos , Proteínas Alimentares/administração & dosagem , Ingestão de Energia , Adulto , Idoso , Animais , Registros de Dieta , Inquéritos sobre Dietas , Europa (Continente) , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Carne , Pessoa de Meia-Idade , Proteínas de Plantas/administração & dosagem , Estudos Prospectivos , Fatores Sexuais
16.
Eur J Clin Nutr ; 63 Suppl 4: S150-78, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19888271

RESUMO

OBJECTIVES: To describe the intake of the fat-soluble nutrients retinol, beta-carotene, vitamin E and vitamin D and their food sources among 27 redefined centres in 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. METHODS: Between 1995 and 2000, 36,034 subjects (age range: 35-74 years) completed a single standardized 24-h dietary recall using a computerized interview software program (EPIC-SOFT). Intakes of the fat-soluble nutrients were estimated using the standardized EPIC Nutrient Database. RESULTS: For all the nutrients, in most centres, men had a higher level of intake than did women, even after adjustments for total energy intake and anthropometric confounders. Distinct regional gradients from northern to southern European countries were observed for all nutrients. The level intake of beta-carotene and vitamin E also showed some differences by level of education, smoking status and physical activity. No meaningful differences in the nutrient intake were observed by age range. CONCLUSIONS: These results show differences by study centre, gender, age and various lifestyle variables in the intake of retinol, beta-carotene, vitamin E and vitamin D between 10 European countries.


Assuntos
Dieta/estatística & dados numéricos , Micronutrientes/administração & dosagem , Vitamina A/administração & dosagem , Vitamina D/administração & dosagem , Vitamina E/administração & dosagem , beta Caroteno/administração & dosagem , Adulto , Idoso , Registros de Dieta , Inquéritos sobre Dietas , Escolaridade , Ingestão de Energia , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Atividade Motora , Estudos Prospectivos , Fatores Sexuais , Fumar
17.
Eur J Clin Nutr ; 63 Suppl 4: S188-205, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19888274

RESUMO

OBJECTIVES: To describe dietary glycaemic index (GI) and glycaemic load (GL) values in the population participating in the European Prospective Investigation into Cancer and Nutrition (EPIC) study according to food groups, nutrients and lifestyle characteristics. METHODS: Single 24-h dietary recalls (24-HDRs) from 33 566 subjects were used to calculate dietary GI and GL, and an ad hoc database was created as the main reference source. Mean GI and GL intakes were adjusted for age, total energy intake, height and weight, and were weighted by season and day of recall. RESULTS: GI was the lowest in Spain and Germany, and highest in the Netherlands, United Kingdom and Denmark for both genders. In men, GL was the lowest in Spain and Germany and highest in Italy, whereas in women, it was the lowest in Spain and Greece and highest in the UK health-conscious cohort. Bread was the largest contributor to GL in all centres (15-45%), but it also showed the largest inter-individual variation. GL, but not GI, tended to be lower in the highest body mass index category in both genders. GI was positively correlated with starch and intakes of bread and potatoes, whereas it was correlated negatively with intakes of sugar, fruit and dairy products. GL was positively correlated with all carbohydrate components and intakes of cereals, whereas it was negatively correlated with fat and alcohol and with intakes of wine, with large variations across countries. CONCLUSIONS: GI means varied modestly across countries and genders, whereas GL means varied more, but it may possibly act as a surrogate of carbohydrate intake.


Assuntos
Dieta/estatística & dados numéricos , Ingestão de Energia , Índice Glicêmico , Adulto , Idoso , Índice de Massa Corporal , Pão , Registros de Dieta , Inquéritos sobre Dietas , Carboidratos da Dieta/administração & dosagem , Europa (Continente) , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Valores de Referência , Fatores Sexuais , Amido
18.
Eur J Clin Nutr ; 63 Suppl 4: S206-25, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19888275

RESUMO

OBJECTIVES: To describe the contribution of highly processed foods to total diet, nutrient intakes and patterns among 27 redefined centres in the 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). METHODS: Single 24-hour dietary recalls were collected from 36,034 individuals (aged 35-74 years) using a standardized computerized interview programme (EPIC-SOFT). Centre-specific mean food intakes (g/day) were computed according to their degree of food processing (that is, highly, moderately and non-processed foods) using a specifically designed classification system. The contribution (%) of highly processed foods to the centre mean intakes of diet and 26 nutrients (including energy) was estimated using a standardized nutrient database (ENDB). The effect of different possible confounders was also investigated. RESULTS: Highly processed foods were an important source of the nutrients considered, contributing between 61% (Spain) and 78-79% (the Netherlands and Germany) of mean energy intakes. Only two nutrients, beta-carotene (34-46%) and vitamin C (28-36%), had a contribution from highly processed foods below 50% in Nordic countries, in Germany, the Netherlands and the United Kingdom, whereas for the other nutrients, the contribution varied from 50 to 91% (excluding alcohol). In southern countries (Greece, Spain, Italy and France), the overall contribution of highly processed foods to nutrient intakes was lower and consisted largely of staple or basic foods (for example, bread, pasta/rice, milk, vegetable oils), whereas highly processed foods such as crisp bread, breakfast cereals, margarine and other commercial foods contributed more in Nordic and central European centres. CONCLUSIONS: Highly industrially processed foods dominate diets and nutrient patterns in Nordic and central European countries. The greater variations observed within southern countries may reflect both a larger contribution of non/moderately processed staple foods along with a move from traditional to more industrialized dietary patterns.


Assuntos
Dieta/estatística & dados numéricos , Ingestão de Energia , Fast Foods , Manipulação de Alimentos , Adulto , Idoso , Ácido Ascórbico/administração & dosagem , Registros de Dieta , Inquéritos sobre Dietas , Europa (Continente) , Feminino , Indústria de Processamento de Alimentos , Humanos , Masculino , Micronutrientes/administração & dosagem , Pessoa de Meia-Idade , Estudos Prospectivos , beta Caroteno/administração & dosagem
19.
Eur J Clin Nutr ; 63 Suppl 4: S226-38, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19888276

RESUMO

BACKGROUND: Dietary supplement use is increasing, but there are few comparable data on supplement intakes and how they affect the nutrition and health of European consumers. The aim of this study was to describe the use of dietary supplements in subsamples of the 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). METHODS: Specific questions on dietary supplement use were asked as a part of single 24-h recalls performed on 36,034 men and women aged 35-74 years from 1995 to 2000. RESULTS: Between countries, the mean percentage of dietary supplement use varied almost 10-fold among women and even more among men. There was a clear north-south gradient in use, with a higher consumption in northern countries. The lowest crude mean percentage of use was found in Greece (2.0% among men, 6.7% among women), and the highest was in Denmark (51.0% among men, 65.8% among women). Use was higher in women than in men. Vitamins, minerals or combinations of them were the predominant types of supplements reported, but there were striking differences between countries. CONCLUSIONS: This study indicates that there are wide variations in supplement use in Europe, which may affect individual and population nutrient intakes. The results underline the need to monitor consumption of dietary supplements in Europe, as well as to evaluate the risks and benefits.


Assuntos
Suplementos Nutricionais/estatística & dados numéricos , Micronutrientes/administração & dosagem , Adulto , Idoso , Dieta , Registros de Dieta , Inquéritos sobre Dietas , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores Sexuais
20.
Eur J Clin Nutr ; 63 Suppl 4: S239-62, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19888277

RESUMO

OBJECTIVES: To assess the contribution of out-of-home (OH) energy and nutrient intake to total dietary intake, and to compare out- versus in-home nutrient patterns among 27 centres in 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. METHODS: Between 1995 and 2000, 36,034 participants aged between 35-74 years completed a standardized 24-h dietary recall using a software programme (EPIC-Soft) that recorded the place of food/drink consumption. Eating OH was defined as the consumption of foods and beverages anywhere other than in household premises, irrespective of the place of purchase/preparation. Nutrient intakes were estimated using a standardized nutrient database. Mean intakes were adjusted for age and weighted by season and day of recall. RESULTS: Among women, OH eating contributed more to total fat intake than to intakes of protein and carbohydrates. Among both genders, and particularly in southern Europe, OH eating contributed more to sugar and starch intakes and less to total fibre intake. The contribution of OH eating was also lower for calcium and vitamin C intakes. The composition of diet at home was different from that consumed out of home in southern countries, but was relatively similar in the north. CONCLUSIONS: In northern Europe, OH and in-home eating are homogeneous, whereas southern Europeans consider OH eating as a distinctive occasion. In most centres, women selected more fat-rich items when eating out.


Assuntos
Dieta/estatística & dados numéricos , Ingestão de Energia , Comportamento Alimentar , Micronutrientes/administração & dosagem , Restaurantes , Adulto , Idoso , Registros de Dieta , Inquéritos sobre Dietas , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores Sexuais
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