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1.
Schenkel TC Stockman NK Brown JN Duncan AM 《Journal of the American College of Nutrition》2007,26(3):264-271
OBJECTIVE: The minimal data available on the current energy, nutrient and dietary fiber intakes of adolescent males challenges the development of effective nutrition education programs. There is a need for research into the current intakes of adolescent males and in particular their relation to the current Dietary Reference Intakes (DRIs). The primary objective of this study was to assess the diet of adolescent males and relate energy, nutrient and dietary fiber intakes to the DRIs. Secondary objectives were to relate energy, macronutrient and dietary fiber intakes to body mass index (BMI)-for-age percentile categories as well as to explore vitamin/mineral supplement use and soft drink consumption. METHODS: Three-day food records were completed by 180 healthy adolescent males for analysis of energy, nutrient and dietary fiber intakes from food and supplements. Following adjustment for intra-individual variability, nutrient intake percentile distributions were related to the DRIs. Energy, macronutrient and dietary fiber intakes were compared among BMI-for-age percentile categories and diets were evaluated for vitamin/mineral supplement use and soft drink consumption. RESULTS: Median intakes for percent energy from carbohydrate, fat and protein were within the Accepted Macronutrient Distribution Ranges. Intakes of micronutrients with Estimated Average Requirement values indicated that greater than 50% of subjects consumed inadequate amounts of vitamin A and vitamin B6, and greater than 75% of subjects consumed inadequate amounts of magnesium, phosphorus and zinc. Subjects classified as overweight had significantly lower energy and carbohydrate intakes compared with subjects classified as having an acceptable body weight. The prevalence of vitamin/mineral supplement use was 16.1% and 67% of subjects reported daily consumption of soft drinks. CONCLUSION: Results of this study reveal that adolescent males are consuming the recommended amounts of macronutrients but may be at risk for consuming inadequate levels of specific micronutrients. Nutrition education programs should consider targeting select micronutrients to improve nutritional intakes of adolescent males. 相似文献
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Yannis Manios Author Vitae George MoschonisAuthor Vitae Evangelia GrammatikakiAuthor Vitae Anastasia AnastasiadouAuthor Vitae Theodoros LiarigkovinosAuthor Vitae 《Journal of the American Dietetic Association》2010,110(10):1527-938
Prevention of early childhood obesity requires a clear understanding of its determinants. This study examined perinatal, parental, and lifestyle determinants of childhood obesity and how these factors are associated with maternal misperceptions of their children's weight status. The current work presents a cross-sectional analysis of 2,374 children, age 1 to 5 years, living in Greece (April 2003 to July 2004). The 2000 Centers for Disease Control and Prevention growth charts were used to classify children as overweight (≥85th and <95th body mass index [BMI]-for-age percentile for children older than 24 months) and obese (≥95th weight-for-length percentile for children younger than 24 months and ≥95th BMI-for-age percentile for children older than 24 months). Maternal perceptions about their children's weight status were assessed via interviews with the mothers. Early infancy growth data were obtained from pediatric medical records. The present study showed that the prevalence of overweight and obesity was 16.2% and 17.5%, respectively. Each unit increase of maternal and paternal BMI significantly increased the likelihood of childhood obesity by a factor of 1.03 (95% confidence interval [CI]: 1.01 to 1.07) and 1.15 (95% CI: 1.10 to 1.20), respectively. Furthermore, children with a rapid weight gain in infancy were 1.9 (95% CI: 1.3 to 2.7) times more likely to be overweight and 1.5 (95% CI: 1.2 to 1.9) times more likely to have their weight status underestimated by their mother. In conclusion, rapid infancy weight gain and higher parental BMI were the main determinants of obesity in preschool years. Maternal underestimation of children's weight status was more likely for children with rapid weight gain in infancy. 相似文献
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Sanigorski AM Bell AC Kremer PJ Swinburn BA 《European journal of clinical nutrition》2005,59(11):1310-1316
OBJECTIVE: In light of the increasing prevalence of obesity in children and the potential of schools as a setting for intervention, we aimed to identify the main foods and beverages consumed at primary school and to determine differences in consumption patterns between children who used the school canteen and those who did not. DESIGN: Cross-sectional survey of school foods in 1681 5-12 y old children, 2003-2004. SETTING: Barwon South-Western region of Victoria, Australia. RESULTS: The school food provided an average (+/-s.e.m.) of 3087+/-26 kJ. Bread was the most frequently consumed food and contributed 20% of total energy at school, biscuits 13%, fruit 10%, muesli/fruit bars 8%, packaged snacks 7%, and fruit juice/cordial 6%. About 10% of children used the school canteen and these children obtained more total energy and more energy from cakes, fast foods and soft drink than noncanteen users (P<0.001). In all, 68% of children had fruit in their lunchboxes, however, over 90% of children had energy-dense, micronutrient-poor snacks ('junk food'). CONCLUSIONS: Fruit intake in primary schools seems reasonably high but could be targeted for further increase as part of promoting a healthy diet. Of concern, however, are the excessive amounts of energy-dense foods in school lunchboxes. These should be considered a priority for health promotion efforts along with reducing the consumption of sweetened drinks. These measures are urgently needed to improve the school-based diets of Australian children and attempt to curb the increasing prevalence of childhood obesity. 相似文献
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Food and beverage portion sizes are related to childhood obesity. We examined trends in food portion sizes and the association with total meal sizes among U.S. children. We selected children 2- to 18-y-old (n = 31,337) from 4 nationally representative surveys of food intake between 1977-1978 and 2003-2006. We assessed portion sizes (kcal and g) of selected key foods (soft/fruit drinks, salty snacks, desserts, French fries, burgers, pizzas, Mexican fast foods, and hot dogs), the total energy from eating occasions that included key foods, and portion sizes of the selected key foods by source (stores, restaurants, and fast-food locations). These foods represented over one-third of children's energy intake in 2003-2006. Portion sizes increased significantly over the 30-y period and increases in pizza were particularly pronounced in the last decade [+176 kcal (736 kJ). Energy from eating occasions including pizzas and soft drinks increased, as did the proportion of energy from these foods in an eating occasion. Hamburgers and cheeseburgers increased in portion size and eating occasion size, but the proportion of these foods in the total eating occasions did not increase. Portion sizes of other key foods increased, although the total energy from eating events that included them remained constant (e.g. Mexican fast-foods, French fries, fruit drinks) or decreased (e.g. salty snacks, desserts). Portion sizes increased across all food sources (stores, restaurants, and fast foods) for soft drinks and pizzas but only at fast-food locations for French fries. Portion sizes continue to grow for selected foods. Fast-food chains appear to be linked with less healthful portion size increases for selected foods. 相似文献
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Looney SM Raynor HA 《International journal of environmental research and public health》2012,9(4):1368-1378
Increasing fruits and vegetables (FVs), a dietary recommendation for pediatric weight management, is theorized to reduce energy intake by reducing intake of more energy-dense foods, such as snack foods (SFs). This study examined the relationship between changes in FV, SF, and energy intake in children enrolled in a 6-month, family-based behavioral pediatric weight management trial. Secondary data analyses examined dietary intake in 80 overweight (≥ 85th to <95th percentile for body mass index [BMI]) and obese (≥ 95th percentile for BMI) children (7.2 ± 1.7 years) with complete dietary records at 0 and 6 months. Participants were randomized to one of three treatment conditions: (1) increased growth monitoring with feedback; (2) decrease SFs and sugar sweetened beverages; or (3) increase FVs and low-fat dairy. With treatment condition controlled in all analyses, FV intake significantly increased, while SF and energy intake decreased, but not significantly, from 0 to 6 months. Change in FV intake was not significantly associated with change in SF consumption. Additionally, change in FV intake was not significantly related to change in energy intake. However, reduction in SF intake was significantly related to reduction in energy intake. Changing only FVs, as compared to changing other dietary behaviors, during a pediatric obesity intervention may not assist with reducing energy intake. 相似文献
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Wojcicki JM Schwartz N Jiménez-Cruz A Bacardi-Gascon M Heyman MB 《Journal of immigrant and minority health / Center for Minority Public Health》2012,14(4):533-539
Previous studies have found increased acculturation to the US lifestyle increases risk for obesity in Latinos. However, methodologies differ, and results in children are inconsistent. Moreover, previous studies have not evaluated risk factors within the heterogeneous US population. We recruited 144 self-identified Latino school children and their mother or father in grades 4-6 in San Francisco parochial schools and South San Francisco public schools using an information letter distributed to all students. Children and parents had weights, heights, demographic information, dietary patterns and lifestyle variables collected in English or Spanish through an interview format. A high percentage of our children were overweight [≥85th percentile body mass index (BMI)] (62.5%) and obese (≥95th percentile BMI) (45.2%). Correspondingly parents also had a high percentage of overweight (BMI ≥ 25 & <30) (40.8%) and obesity (BMI ≥ 30) (45.3%). Mexico was the country of origin for 62.2% of parents, and 26.6% were from Central or South America. In multivariate logistic analysis, speaking Spanish at home was an independent risk factor for obesity [odds ratio (OR) 2.97, 95% confidence interval (CI) 1.28-6.86]. Eating breakfast daily (OR 0.34, 95% CI 0.15-0.78) and consumption of tortas (a Mexican fast food sandwich) (OR 0.45, 95% CI 0.21-1.00) were associated with decreased risk. In stratified analysis, significant differences in risk factors existed between Mexican origin versus Central/South American Latino children. The processes of acculturation likely impact eating and lifestyle practices differentially among Latino groups. Interventions should focus on ensuring that all children eat a nutritious breakfast and take into consideration ethnicity when working with Latino populations. 相似文献
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Association between adolescents’ consumption of total and different types of sugar‐sweetened beverages with oral health impacts and weight status
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Louise L. Hardy Jane Bell Adrian Bauman Seema Mihrshahi 《Australian and New Zealand journal of public health》2018,42(1):22-26
Objective: To examine the associations between adolescents’ intake of sugar‐sweetened beverages (SSBs) with oral health impacts (OHI) and weight status. Methods: Cross‐sectional health survey with anthropometry and self‐report OHI (toothache and avoiding some foods because of oral problems) and SSB intake (fruit juice, flavoured water, soft, diet, sports and energy drinks) collected in 2015. Results: A total of 3,671 adolescents participated (50% girls; mean age 13.2 years ±1.7). Drinking ≥1cup/day of SSBs was consistently associated with higher odds of OHI compared with drinking <1cup/day: diet soft drinks (AOR, 5.21 95%CI 2.67, 10.18); sports drinks (AOR 3.60 95%CI 1.93, 6.73); flavoured water (AOR 3.07 95%CI 1.55, 6.06); and energy drinks (AOR 2.14 95%CI 1.44, 3.19). Daily SSB intake was not consistently associated with weight status. The odds of overweight/obesity (AOR 1.27 95%CI 1.01, 1.59) and obesity (AOR 1.61 95%CI 1.01, 2.57) were higher for energy drink consumption, compared with not drinking energy drinks; and the odds of abdominal obesity were twice as high among adolescents who drank ≥1cup/day of sports drinks, compared with <1cup/day intake. Conclusions: Daily consumption of SSBs is prevalent among adolescents and is consistently associated with higher odds of OHI. The most popular SSBs among adolescents were energy drinks. Different types of SSB were differentially associated with OHI and weight status. Implications for public health: Different types of SSBs were differentially associated with OHI and weight status in adolescents. Diet soft drinks and new generation SSBs such as energy and sport drinks and flavoured water had a greater impact on adolescents’ OHI compared with soft drinks and fruit juice. 相似文献
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Danyliw AD Vatanparast H Nikpartow N Whiting SJ 《Physiologie appliquee, nutrition et metabolisme》2012,37(5):900-906
Sweetened beverage intake has risen in past decades, along with a rise in prevalence of overweight and obesity among children. Our objective was to examine the relationship between beverage intake patterns and overweight and obesity among Canadian children. Beverage intake patterns were identified by cluster analysis of data from the cross-sectional Canadian Community Health Survey 2.2. Intake data were obtained from a single 24-hour recall, height and weight were measured, and sociodemographic data were obtained via interview. Data on children and adolescents aged 2-18 years who met inclusion criteria (n = 10?038) were grouped into the following categories: 2-5 years (male and female), 6-11 years (female), 6-11 years (male), 12-18 years (female), and 12-18 years (male). χ2 test was used to compare rates of overweight and obesity across clusters. Logistic regression was used to determine the association between overweight and obesity and beverage intake patterns, adjusting for potential confounders. Clustering resulted in distinct groups of who drank mostly fruit drinks, soft drinks, 100% juice, milk, high-fat milk, or low-volume and varied beverages (termed "moderate"). Boys aged 6-11 years whose beverage pattern was characterized by soft drink intake (553 ± 29 g) had increased odds of overweight-obesity (odds ratio 2.3, 95% confidence interval 1.2-4.1) compared with a "moderate" beverage pattern (23 ± 4 g soft drink). No significant relationship emerged between beverage pattern and overweight and obesity among other age-sex groups. Using national cross-sectional dietary intake data, Canadian children do not show a beverage-weight association except among young boys who drink mostly soft drinks, and thus may be at increased risk for overweight or obesity. 相似文献
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Racial differences in the tracking of childhood BMI to adulthood 总被引:3,自引:0,他引:3
Freedman DS Khan LK Serdula MK Dietz WH Srinivasan SR Berenson GS 《Obesity research》2005,13(5):928-935
OBJECTIVE: The possibility that there are racial differences in the patterns of BMI (kilograms per meter squared) change throughout life has not been examined. For example, the high prevalence of obesity among black women could result from a higher prevalence of obesity among black girls or because normal-weight black girls experience larger BMI increases in adolescence or adulthood than do their white counterparts. Therefore, we examined the tracking of childhood BMI into adulthood in a biracial (36% black) sample. RESEARCH METHODS AND PROCEDURES: Five- to 14-year-old children (2392) were followed for (mean) 17 years. Childhood overweight was defined as BMI > or = 95th percentile, and adult obesity was defined as BMI > or = 30 kg/m(2). RESULTS: The tracking of childhood BMI differed between whites and blacks. Among overweight children, 65% of white girls vs. 84% of black girls became obese adults, and predictive values among boys were 71% (whites) vs. 82% (blacks). These racial differences reflected contrasting patterns in the rate of BMI change. Although the initial BMI of black children was not higher than that of white children, BMI increases with age were larger among black girls and overweight black boys than among their white counterparts. In contrast, relatively thin (BMI < 50th percentile) white boys were more likely to become overweight adults than were their black counterparts. DISCUSSION: These findings emphasize the black/white differences in BMI changes with age. Because of the adult health consequences of childhood-onset obesity, early prevention should be given additional emphasis. 相似文献
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María C. Caamaño Jessica Gutierrez Olga P. García Dolores Ronquillo Guadalupe Martinez Jorge L. Rosado 《Ecology of food and nutrition》2015,54(2):157-174
The study investigated the dietary habits and foods that are associated with obesity in women from a rural area in Mexico. Anthropometry and body fat were measured in 580 women. Participants answered a socioeconomic and a food-frequency questionnaire; a subsample (n = 80) also answered three 24-hour-recall questionnaires. Results showed that obese women consumed more soft drinks and fat than did overweight and normal-weight women. Women who consumed more energy during a mid-morning meal had higher BMI. A strategy to decrease the prevalence of obesity in rural areas could be to encourage limiting the consumption of soft drinks and eliminating or reducing caloric intake at a mid-morning meal. 相似文献
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Beverage consumption and adult weight management: A review 总被引:1,自引:0,他引:1
Total energy consumption among United States adults has increased in recent decades, and energy-containing beverages are a significant contributor to this increase. Because beverages are less satiating than solid foods, consumption of energy-containing beverages may increase energy intake and lead to weight gain; trends in food and beverage consumption coinciding with increases in overweight and obesity support this possibility. The purpose of this review is to present what is known about the effect of beverage consumption on short-term (i.e., meal) energy intake, as well as longer-term effects on body weight. Specific beverages addressed include water, other energy-free beverages (diet soft drinks, coffee and tea), and energy-containing beverages (soft drinks, juices and juice drinks, milk and soy beverages, alcohol). Existing evidence, albeit limited, suggests that encouraging water consumption, and substituting water and other energy-free beverages (diet soft drinks, coffee and tea) for energy-containing beverages may facilitate weight management. Energy-containing beverages acutely increase energy intake, however long-term effects on body weight are uncertain. While there may be health benefits for some beverage categories, additional energy provided by beverages should be compensated for by reduced consumption of other foods in the diet. 相似文献
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Low recognition of childhood overweight and disease risk among Native-American caregivers 总被引:2,自引:0,他引:2
OBJECTIVES: Pediatric obesity is a significant and increasing problem in Native-American communities. The aim of this study was to determine whether parents and other caregivers from three Wisconsin tribes recognized overweight children. We also assessed caregiver attributes associated with levels of concern for risk of future overweight and chronic disease. RESEARCH METHODS AND PROCEDURES: Data were obtained from child health screenings and caregiver surveys. Participants included 366 kindergarten-through-second grade child-caregiver dyads. Children's BMI percentiles were calculated and compared with caregiver responses. We assessed the relationships between predictors of caregiver concern for health risk factors and recognition of overweight. RESULTS: Twenty-six percent of children were overweight (>or=95th percentile), and 19% were at risk for being overweight (>or=85th to <95th percentile) using Centers for Disease Control standards. Caregivers recognized only 15.1% of overweight children. Factors predictive of child overweight recognition included a child BMI >99th percentile and grandmother as caregiver. Overall, caregivers were more concerned about diabetes and cardiovascular disease than obesity. Parents with diabetes and heart disease were more concerned than others about risk for these diseases; however, only diabetic parents made a connection between child weight status and future risk of obesity-related disease. Child sex, child age, and parental education level were not significant predictors for caregiver recognition of an overweight child. DISCUSSION: Most caregivers did not recognize overweight children or associate excess weight with increased risk of disease. When designing community interventions, it is crucial to incorporate caregivers' attitudes and beliefs regarding childhood overweight and risk of future disease. 相似文献
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OBJECTIVE: Examine relationships between adult obesity, childhood overweight, and food insecurity. DESIGN: Cross-sectional retrospective study. SETTING: Community settings in Hartford, Connecticut. PARTICIPANTS: Convenience sample of 200 parents and their 212 children, aged 2-12. MAIN OUTCOME MEASURES: Adult obesity (Body Mass Index [BMI] > 30), childhood overweight (BMI-for-age > 95(th) percentile), and household food security (U.S. Department of Agriculture module). ANALYSIS: Chi-square tests between weight status and socioeconomic characteristics. Multinomial regression analyses to determine risk factors for adult obesity and childhood overweight. RESULTS: Over half of parents (51%) were obese, and almost one-third of children (31.6%) were overweight. Over half of households were food insecure. Food insecure adults were significantly more likely to be obese as those who were food secure (Odds Ratio [OR]=2.45, p = .02). Being a girl and having an obese parent doubled the likelihood of children being overweight (OR=2.56, P = .01; OR=2.32, P = .03). Children with family incomes below 100% of poverty were half as likely to be overweight as those with higher incomes (OR=.47, P = .05). Food insecurity did not increase odds of childhood overweight. CONCLUSIONS AND IMPLICATIONS: Obesity prevention programs and policies need to address food insecurity and gender as key risk factors. 相似文献
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Maternal milk consumption predicts the tradeoff between milk and soft drinks in young girls' diets 总被引:3,自引:0,他引:3
Milk intake constitutes an important source of dietary calcium for young girls but declines throughout childhood. Recent work shows that the intake of soft drinks may contribute to this decline. Influences on the apparent tradeoff between soft drinks and milk in young girls' diets are not well described. The objective of this research was to test a model depicting maternal beverage choices as predictors of their daughters' milk and soft drink intake. A structural equation model describing maternal influences on daughters' milk, soft drink and calcium intakes was tested using data from 180 non-Hispanic, white families with 5-y-old daughters. Mothers' calcium, milk and soft drink intakes were evaluated as predictors of their daughters' intakes. Mothers' and daughters' soft drink intakes were also examined as predictors of their own milk and calcium intakes. The model provided a good fit to the data, revealing mother-daughter similarities in beverage intake. Mothers who drank milk more frequently had daughters who drank milk more frequently and drank fewer soft drinks. For both mothers and daughters, soft drink consumption was negatively related to both milk and calcium intake. This research provides evidence that mothers' beverage choices influence the tradeoff between milk and soft drinks in their daughters' diets. In particular, mothers' milk and soft drink intakes may affect their daughters' calcium adequacy in early childhood by influencing the frequency with which their daughters consume those beverages. 相似文献
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Ziegler PJ Nelson JA Tay C Bruemmer B Drewnowski A 《International journal of sport nutrition and exercise metabolism》2005,15(5):537-549
Dietary energy density (kcal/g) is defined as available dietary energy per unit weight or volume of food. The consumption of energy-dense foods has been associated with increased obesity risk and with excessive weight gain. The objectives of this study were to compare how dietary energy density, calculated using three different methods relates to food choices and nutrient composition of the diets of elite figure skaters. Participants were 159 elite figure skaters attending training camps. Mean age was 18.4 y for boys (n = 79) and 15.9 y for girls (n = 80). Heights and weights were measured to calculate body-mass indices (BMI). Dietary intakes were based on 3-d food records analyzed using the Nutritionist IV program. Mean energy intakes were 2326 kcal/d for boys and 1545 kcal/d for girls. Dietary energy density,,based on foods and caloric beverages only, was 1.0 kcal/g. Dietary ED was positively associated with percent energy from fat and negatively with percent energy from sugar. The main sources of dietary energy in this group were baked goods, cereals, regular soda, low-fat milk, fruit juices, bagels and pizza. Percent energy from fast foods was associated with higher dietary energy density, whereas percent energy from dairy products, soft drinks, vegetables, and fruit was associated with lower dietary energy density. These results are consistent with past observations; higher energy density diets were higher in fat. In contrast, there was a negative relationship between sugar content and energy density of the diet. 相似文献
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Czeczelewski J 《Roczniki Państwowego Zak?adu Higieny》2007,58(1):253-258
The study was aimed at determining relationships between the daily intake of food rations, energy consumption and energy balance in adolescents differing in the BMI value. The experiment covered 280 girls and 305 boys aged 10-15 years. Somatic traits were evaluated based on measurements of body height, body mass and thickness of skinfolds (arm triceps, subscapular, abdominal), whereas energy consumption was assayed by means of a triple 24-h dietary recall interview carried out prior to examinations. Results of energy consumption assays were presented as a per cent of recommended daily intakes. In respective age categories, the children were divided into three groups based on their BMI values, i.e. thin (34.9%), normal (47.7%) and those with overweight and obesity (17.4%). A negative relationships was demonstrated between the daily frequency of food ration intake and BMI value, i.e. the thin children (BMI < or =25 ptc) were observed to more frequently consume four of five meals a day, whereas the overweight and obese children (BMI >75 ptc)--three meals a day. The study indicates also that the declared energy consumption was not always in compliance with its actual intake, namely the mean daily consumption of energy in the thin children was higher than in the children with overweight and obesity. 相似文献
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OBJECTIVE: To determine differences in the contribution of foods and beverages to energy consumed in and out of school, and to compare consumption patterns between school canteen users and noncanteen users. DESIGN: Cross-sectional National Nutrition Survey, 1995. SETTING: Australia. SUBJECTS ON SCHOOL DAYS: A total of 1656 children aged 5-15 y who had weekday 24-h dietary recall data. RESULTS: An average of 37% of total energy intake was consumed at school. Energy-dense foods and beverages such as fat spreads, packaged snacks, biscuits and fruit/cordial drinks made a greater contribution to energy intake at school compared to out of school (P< or =0.01). Fast foods and soft drinks contributed 11 and 3% of total energy intake; however, these food groups were mostly consumed out of school. Fruit intake was low and consumption was greater in school. In all, 14% of children purchased food from the canteen and they obtained more energy from fast food, packaged snacks, desserts, milk and confectionary (P< or =0.05) than noncanteen users. CONCLUSIONS:: Energy-dense foods and beverages are over-represented in the Australian school environment. To help prevent obesity and improve nutrition in schools, biscuits, snack bars and fruit/cordial drinks brought from home and fast food, packaged snacks, and confectionary sold at canteens should be replaced with fruit and water. 相似文献
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The ultimate effect of regular and diet carbonated soft drinks on energy intakes depends on possible relations with other dietary components. With this motivation, this study compared grocery purchase patterns of regular and diet soft drink consumers using a large sample of US single-person households. We tested for differences in food-spending shares allocated to 43 food categories chosen mainly for their desirable/undesirable nutritional properties. We also investigated whether differences in purchased quantity of diet soft drinks are associated with differences in purchases of other food categories. We found a large number of significant differences, virtually all showing that more diet soda prone consumers make better nutrition choices, particularly regarding energy content. The study suggests that use of diet soft drinks does not lead to compensation by increased use of high-energy foods. 相似文献
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