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Cameron AJ, Ball K, Pearson N, Lioret S, Crawford DA, Campbell K, Hesketh K, McNaughton SA. Socioeconomic variation in diet and activity-related behaviours of Australian children and adolescents aged 2-16 years. Pediatr Obes 2012; 7:329-42. [PMID: 22715088 DOI: 10.1111/j.2047-6310.2012.00060.x] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2011] [Revised: 02/06/2012] [Accepted: 03/07/2012] [Indexed: 11/30/2022]
Abstract
BACKGROUND Evidence for age-related variation in the relationship between obesity-related behaviours and socioeconomic position may assist in the targeting of dietary and physical activity interventions among children. OBJECTIVE To investigate the relationship between different indicators of socioeconomic position and obesity-related behaviours across childhood and adolescence. METHODS Data were from 4487 children aged 2 to 16 years participating in the cross-sectional 2007 Australian National Children's Nutrition and Physical Activity Survey. Socioeconomic position was defined by the highest education of the primary or secondary carer and parental income. Activity was assessed using recall methods with physical activity also assessed using pedometers. Intake of energy-dense drinks and snack foods, fruits and vegetables was assessed using 2 × 24-h dietary recalls. RESULTS A socioeconomic gradient was evident for each dietary measure (although in age-specific analyses, not for energy-dense snacks in older children), as well as television viewing, but not physical activity. Whether each behaviour was most strongly related to parental income or education of the primary or secondary carer was age and sex dependent. The socioeconomic gradient was strongest for television viewing time and consumption of fruit and energy-dense drinks. CONCLUSIONS A strong socioeconomic gradient in eating behaviours and television viewing time was observed. Relationships for particular behaviours differed by age, sex and how socioeconomic position was defined. Socioeconomic indicators define different population groups and represent different components of socioeconomic position. These findings may provide insights into who should be targeted in preventive health efforts at different life stages.
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Olds T, Maher C, Zumin S, Péneau S, Lioret S, Castetbon K, Bellisle, de Wilde J, Hohepa M, Maddison R, Lissner L, Sjöberg A, Zimmermann M, Aeberli I, Ogden C, Flegal K, Summerbell C. Evidence that the prevalence of childhood overweight is plateauing: data from nine countries. ACTA ACUST UNITED AC 2011; 6:342-60. [PMID: 21838570 DOI: 10.3109/17477166.2011.605895] [Citation(s) in RCA: 398] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Until quite recently, there has been a widespread belief in the popular media and scientific literature that the prevalence of childhood obesity is rapidly increasing. However, high quality evidence has emerged from several countries suggesting that the rise in the prevalence has slowed appreciably, or even plateaued. This review brings together such data from nine countries (Australia, China, England, France, Netherlands, New Zealand, Sweden, Switzerland and USA), with data from 467,294 children aged 2-19 years. The mean unweighted rate of change in prevalence of overweight and obesity was +0.00 (0.49)% per year across all age ×sex groups and all countries between 1995 and 2008. For overweight alone, the figure was +0.01 (0.56)%, and for obesity alone -0.01 (0.24)%. Rates of change differed by sex, age, socioeconomic status and ethnicity. While the prevalence of overweight and obesity appears to be stabilizing at different levels in different countries, it remains high, and a significant public health issue. Possible reasons for the apparent flattening are hypothesised.
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Cattaneo A, Monasta L, Stamatakis E, Lioret S, Castetbon K, Frenken F, Manios Y, Moschonis G, Savva S, Zaborskis A, Rito AI, Nanu M, Vignerová J, Caroli M, Ludvigsson J, Koch FS, Serra-Majem L, Szponar L, van Lenthe F, Brug J. Overweight and obesity in infants and pre-school children in the European Union: a review of existing data. Obes Rev 2010; 11:389-98. [PMID: 19619261 DOI: 10.1111/j.1467-789x.2009.00639.x] [Citation(s) in RCA: 237] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The objective of this study was to synthesize available information on prevalence and time trends of overweight and obesity in pre-school children in the European Union. Retrieval and analysis or re-analysis of existing data were carried out. Data sources include WHO databases, Medline and Google, contact with authors of published and unpublished documents. Data were analysed using the International Obesity Task Force reference and cut-offs, and the WHO standard. Data were available from 18/27 countries. Comparisons were problematic because of different definitions and methods of data collection and analysis. The reported prevalence of overweight plus obesity at 4 years ranges from 11.8% in Romania (2004) to 32.3% in Spain (1998-2000). Countries in the Mediterranean region and the British islands report higher rates than those in middle, northern and eastern Europe. Rates are generally higher in girls than in boys. With the possible exception of England, there was no obvious trend towards increasing prevalence in the past 20-30 years in the five countries with data. The use of the WHO standard with cut-offs at 1, 2 and 3 standard deviations yields lower rates and removes gender differences. Data on overweight and obesity in pre-school children are scarce; their interpretation is difficult. Standard methods of surveillance, and research and policies on prevention and treatment, are urgently needed.
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Lioret S, Touvier M, Dubuisson C, Dufour A, Calamassi-Tran G, Lafay L, Volatier JL, Maire B. Trends in child overweight rates and energy intake in France from 1999 to 2007: relationships with socioeconomic status. Obesity (Silver Spring) 2009; 17:1092-100. [PMID: 19148118 DOI: 10.1038/oby.2008.619] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Our objectives were (i) to assess the current prevalence of childhood overweight (including obesity) (OWOB) in France and its relationship with comprehensive socioeconomic status (SES) indicators and (ii) to examine trends in OWOB prevalence and changes in energy intake (EI) and sedentary behavior (SED) based on the previous INCA 1 (Individuelle Nationale des Consommations Alimentaires) data (1998-1999). A representative sample of children aged 3-14 (n = 1,030) was taken from the 2006-2007 cross-sectional INCA 2 food consumption survey. Weight and height were measured. The prevalence of OWOB was estimated according to the IOTF (International Obesity Task Force) definition. Average daily EI was evaluated using a 7-day food record. SED (screen time) and SES were reported by answering questionnaires. SES indicators included the occupation and level of education of the head of the household (HH), and variables describing household wealth. Composite indices of SES were computed by correspondence analysis, and relationships with OWOB were explored by logistic regression analysis. In total, 14.5% (95% CI: 12.1-17.0) of the children were OWOB. All SES indicators were inversely correlated to OWOB. Average EI was equal to 1,739 kcal/day. Daily, children spent 113.5 min watching television, and 38.5 min playing video games or using a computer. Compared to the INCA 1 study, OWOB prevalence was not significantly different, EI was lower, and SED was higher. These trends were the same across all occupational categories of heads of household. Although overall rates of childhood OWOB are currently stabilizing, no change was observed in the strong inverse socioeconomic gradient of OWOB between the two studies.
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105
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Lioret S, Touvier M, Lafay L, Volatier JL, Maire B. Are eating occasions and their energy content related to child overweight and socioeconomic status? Obesity (Silver Spring) 2008; 16:2518-23. [PMID: 18772863 DOI: 10.1038/oby.2008.404] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The objectives of this study were: (i) to assess the relationships between childhood overweight (OW) and four eating behaviors: daily eating frequency, and the relative contribution of breakfast, main meals (lunch and dinner), and snacks to total daily energy intake (EI); (ii) to explore whether these eating behaviors are involved in the negative association between socioeconomic status (SES) and OW. A representative sample of French children aged 3-11 years (n = 748) was taken from the 1998-1999 cross-sectional French INCA1 (Enquête Individuelle et Nationale sur les Consommations Alimentaires) food consumption survey. Food intake was reported in a 7-day food record, and SES, physical activity, sedentary behavior (SED), weight, and height were reported by answering face-to-face questionnaires. After adjusting for EI, physical activity, and SED, OW was positively associated with the contribution of the main meals to EI (P = 0.03), not significantly associated with the contribution of breakfast to EI, and inversely correlated to the number of eating episodes (P = 0.009) and to the contribution of snacking episodes to EI (P = 0.007). Our data suggest that a combination of more frequent intake occasions and lower contribution of the main meals to total daily EI is associated with a smaller risk of OW in children. However, eating frequency was the only eating behavior that played a slight mediation role (contributing approximately 8%) in the inverse relationship between SES and OW.
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Lioret S, Touvier M, Lafay L, Volatier JL, Maire B. Dietary and physical activity patterns in French children are related to overweight and socioeconomic status. J Nutr 2008; 138:101-7. [PMID: 18156411 DOI: 10.1093/jn/138.1.101] [Citation(s) in RCA: 106] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Sedentary behavior (SED) has already been identified as a risk factor of childhood overweight (OW) but less is known about the dietary patterns related to adiposity. Our objective was to investigate if lifestyle patterns combining overall diet and physical activity were associated with childhood OW and if they were involved in the reverse association between socioeconomic status (SES) and OW. Dietary intake was assessed using a 7-d food record in 748 French children aged 3-11 y from the 1998-1999 cross-sectional French Enquête Individuelle et Nationale sur les Consommations Alimentaires national food consumption survey. Weight and height, leisure time physical activity, SED (television viewing), and SES were reported by parents or children by answering questionnaires. Scores for lifestyle patterns were assessed with factor analysis and their relationship with OW was explored by logistic regression analysis. Two similar lifestyle patterns were identified in children aged 3-6 y and 7-11 y: "snacking and sedentary" and "varied food and physically active." The snacking and sedentary pattern was positively associated with OW in the youngest children (P-trend = 0.0161) and partly mediated the negative association of SES to OW. The varied food and physically active pattern was inversely correlated with OW in the eldest children only (P-trend = 0.0401). A third pattern called "big eaters at main meals" was derived in children aged 7-11 y and was positively correlated with OW (P-trend = 0.0165). From a public health perspective, the combinations of identifiable dietary and physical activity behaviors may be useful as a basis for recommendations on preventing OW.
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Touvier M, Niravong M, Volatier JL, Lafay L, Lioret S, Clavel-Chapelon F, Boutron-Ruault MC. Dietary patterns associated with vitamin/mineral supplement use and smoking among women of the E3N-EPIC cohort. Eur J Clin Nutr 2007; 63:39-47. [PMID: 17882135 DOI: 10.1038/sj.ejcn.1602907] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND/OBJECTIVES An understanding of the relationships between dietary habits and supplement use or smoking is useful for aetiological studies and surveillance purposes. The objective of this study is to describe dietary patterns associated with vitamin/mineral supplement use and smoking habits in French women. METHODS Scores for dietary patterns were obtained by factor analysis in 64,252 women from the French E3N-EPIC cohort. The association with supplement and tobacco use was investigated by logistic regression analysis. RESULTS We identified three dietary patterns: 'processed meat/starchy foods' (fast foods, processed meat, rice/pasta/semolina and cakes and few vegetables); 'fruit/vegetables' (fruits, vegetables, seafood, vegetable oils and yoghurt); and 'alcohol/meat products' (alcohol, meat and meat products, and coffee, and few fruits and soup). Supplement use was positively associated with the fruit/vegetables pattern (multivariate OR for quartile 4 versus 1 (OR(4))=1.55, 95% confidence interval: 1.47-1.63), and inversely associated with the processed meat/starchy foods (OR(4)=0.84; 0.80-0.89) and alcohol/meat products (OR(4)=0.69; 0.66-0.73) patterns (P trend for all associations <0.0001). As compared with never smoking, current smoking was inversely associated with the fruit/vegetables pattern (OR(4)=0.85; 0.78-0.92), while former smoking was positively associated with the fruit/vegetables pattern (OR(4)=1.32; 1.25-1.40); both current and former smoking were inversely associated with the processed meat/starchy foods pattern (OR(4)=0.57; 0.53-0.62 and 0.64; 0.60-0.67, respectively); whereas current and former smoking were both strongly positively associated with the alcohol/meat products pattern (OR(4)=5.78; 5.26-6.36 and 2.03; 1.91-2.15, respectively); P trend for all associations was <0.001. CONCLUSIONS Supplement use and smoking are strongly associated with dietary patterns.
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Touvier M, Lioret S, Vanrullen I, Boclé JC, Boutron-Ruault MC, Berta JL, Volatier JL. Vitamin and Mineral Inadequacy in the French Population: Estimation and Application for the Optimization of Food Fortification. INT J VITAM NUTR RES 2006; 76:343-51. [PMID: 17607953 DOI: 10.1024/0300-9831.76.6.343] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The objective was to assess the prevalence of inadequate micronutrient intake in a representative sample of the French population, which to our knowledge, had never been done before, and to use this concept to optimize efficiency and safety of food fortification. The INCA survey collected food intake data using a 7-day record, for 2373 subjects (4–92 years). The prevalence of inadequacy for calcium, magnesium, iron, vitamins C, A, B6, and B12, thiamin, riboflavin, niacin, pantothenic acid, and folate was estimated by the proportion of subjects with intake below the Estimated Average Requirement (EAR). We also calculated daily consumption of 44 food groups by age and gender. This paper shows how the combination of both data sets, i.e., inadequacy and food consumption data, allows a preliminary screening of potential food vehicles in order to optimize fortification. The prevalence of inadequacy was particularly high for the following groups: for calcium, females aged 10–19 years (73.5%) or aged 55–90 years (67.8%), and males aged 15–19 years (62.4%) or aged 65–92 years (65.4%); for magnesium, males aged 15–92 years (71.7%) and females aged 10–90 years (82.5%); for iron, females aged 15–54 years (71.1%); and for vitamin C, females aged 15–54 years (66.2%). Two examples are provided to illustrate the proposed method for the optimization of fortification.
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Lioret S, Maire B, Volatier JL, Charles MA. Child overweight in France and its relationship with physical activity, sedentary behaviour and socioeconomic status. Eur J Clin Nutr 2006; 61:509-16. [PMID: 16988644 DOI: 10.1038/sj.ejcn.1602538] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE (1) To assess the prevalence of childhood overweight (OW) and obesity in France; (2) to examine how physical activity and sedentary behaviour are involved in the association between socioeconomic status (SES) and OW, while taking into account total energy intake. DESIGN AND SUBJECTS Representative sample of French children aged 3-14 years (n=1016) taken from the 1998-1999 cross-sectional French INCA (Enquête Individuelle et Nationale sur les Consommations Alimentaires) food consumption survey. MEASUREMENTS Weight and height, leisure-time physical activity (LTPA), sedentary behaviour (TV viewing and video-game use), and SES were reported by parents or children by answering questionnaires; total energy intake was assessed using a 7-day food record. RESULTS In total, 15.2% (95% CI: 13.0-17.6) of the children are OW (including obese), according to the IOTF (International Obesity Task Force) definition. OW is inversely associated with SES in children over 6 years of age. LTPA is negatively correlated to OW among the 3 to 5-year-old children only, whereas sedentary behaviour is positively related to OW in childhood and adolescence. From 6 years old on, SES is inversely associated with sedentary behaviour, which consequently may partly mediate the relationship between SES and OW. CONCLUSION This study confirms the association between SES, sedentary behaviour and childhood OW in France. It was performed before the launching of the French Program of Nutrition and Health (PNNS) in 2001 and will be repeated in 2006. This will contribute to monitoring both childhood OW and its main determinants at the population scale.
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Dubuisson C, Lioret S, Gautier A, Delamaire C, Perrin-Escalon H, Guilbert P, Volatier JL. Comparaison de deux enquêtes nationales de consommations alimentaires (INCA 1 1998/99 et Baromètre santé nutrition 2002) au regard de cinq objectifs alimentaires du Programme national nutrition santé. Rev Epidemiol Sante Publique 2006; 54:5-14. [PMID: 16609633 DOI: 10.1016/s0398-7620(06)76690-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Monitoring the dietary intake of the French population requires the implementation and regular renewal of representative national survey. As these surveys can use different methodologies (food frequency questionnaire, 24 hour recall, 3 or 7-day dietary record...), it seems useful to check whether they supply similar results. The aim of this study is to determine whether two representative national surveys with different methodologies can be used alternately to monitor changes in food consumption of the French population. METHOD Percentages of consumers aged 15-75 were compared between two national food surveys (Health Nutrition Barometer 2002 and INCA 1 1998-99) with respect to five food frequency recommendations of the French National Nutrition and Health Program. RESULTS The same public health priorities were found in both surveys: the food groups were graded according to the same hierarchy of adequate food intake prevalences (ascending: fruits and vegetables, dairy products, fish, starchy foods and meat-fish-egg products). On the other hand, significant statistical different elements were pointed out in a few food groups which may be explained by methodological patterns. Definitions of portions and food groups, survey duration and seasons are indeed important parameters to be considered when comparing surveys. CONCLUSION The results show the need to elaborate standardized methods for comparison of food consumption surveys, which can be useful for the evaluation of the national nutritional recommendations. The methodological limitations described in this study also indicate that the quantitative description of food intake trends should improve when established by the results of the same regularly repeated survey.
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Maire B, Lioret S, Gartner A, Delpeuch F. [Nutritional transition and non-communicable diet-related chronic diseases in developing countries]. SANTE (MONTROUGE, FRANCE) 2002; 12:45-55. [PMID: 11943638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
It is increasingly recognized that developing countries are undergoing an epidemiologic transition similar to that which occurred in industrialized countries in previous centuries. While infectious diseases are still the main cause of morbidity and mortality, there is a marked increase in chronic non-communicable diseases, particularly in the most advanced developing countries, and these diseases are expected to take the lead in a decade or two. Most of these diseases, above all coronary heart diseases, stroke and diabetes, are related to diet and lifestyles, for example tobacco and alcohol consumption. As a matter of fact, these societies are also facing a growing epidemic of overweight and obesity, due to the frequent energetic imbalance between energy-dense food consumption and reduced daily physical expenditure. This health transition, favoured by demographic changes towards aging populations, is occurring at an increased pace in urban societies widely exposed to the modernization of lifestyle, sedentary occupation, and to lipid- and sugar-rich food, often poor in fibre and micronutrients. Increased world access to cheaper vegetable oil is thought to have triggered off this accelerated and generalized trend, though animal food, rich in saturated fat, and imported or locally-made industrialized food also play a role. While increased national and household incomes facilitate the initial change, as the transition advances poor people progressively become the main victims, as has been observed in the more advanced developing countries. Metabolic imprinting due to intra-uterine and infant malnutrition, which are still common in these societies, is also thought to play a significant role in the increase in the expression of insulin resistance, obesity and chronic diseases when these children are exposed to abundant food and modern lifestyle, later in life. Treatment and secondary prevention of nutrition-related chronic diseases and associated disabilities have an ever rising cost in industrialized countries, which is far beyond the means of the still fragile economies of developing countries. This double burden of infectious diseases and undernutrition that still exist, and of non-communicable diseases and overnutrition represents a threat to the frequently unprepared health care services in developing countries. There is a clear need to focus health policies on the prevention of chronic diseases through primary health care services, the use of mass media for communication and education about healthy nutrition and lifestyle, and the adaptation of public policies. Nutritionists must also adapt to this changing nutritional situation which may result in apparently contradictory nutritional status findings within societies if not even within households.
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