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da Costa MP, Severo M, Araújo J, Vilela S. Longitudinal tracking of diet quality from childhood to adolescence: The Interplay of individual and sociodemographic factors. Appetite 2024; 196:107279. [PMID: 38401601 DOI: 10.1016/j.appet.2024.107279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 02/06/2024] [Accepted: 02/16/2024] [Indexed: 02/26/2024]
Abstract
This study aimed to examine diet tracking from childhood to adolescence, using 4 time-points, and the influence of socioeconomic and individual characteristics in this transition. The sample included 6893 children from the Portuguese birth cohort Generation XXI with complete information on Food Frequency Questionnaire in at least one of the considered follow-ups. A Healthy Eating Index (HEI), previously developed to assess adherence to WHO's dietary recommendations, was applied at all ages (4, 7, 10 and 13y). The intraclass correlation coefficient (ICC) was used to analyse the tracking of diet quality. Linear mixed-effect models were performed to estimate the association of the child's socioeconomic and individual characteristics with the HEI score and respective trajectories over time. The overall diet quality decreased from childhood (22.2 ± 3.6 at 4y) to adolescence (18.2 ± 3.9 at 13y), with moderate tracking (ICC = 0.53), showing that children who start a healthy diet earlier might have a better diet quality as time goes by. Children of older mothers (β = 0.079, 95%CI = 0.061-0.097) and with higher education (β = 0.203, 95%CI = 0.178-0.229) and a higher household monthly income (β = 0.024,95%CI = 0.007-0.041) had a higher diet quality over time. Besides family characteristics, the child's sedentary activities (β = -0.009, 95%CI = -0.014--0.003) negatively influence diet quality throughout life. In contrast, being a girl (β = -0.094, 95%CI = -0.132--0.056) and having higher sleep duration (β = 0.039, 95%CI = 0.015-0.064) are associated with a higher diet quality over time. The presence of dietary tracking from childhood to adolescence implies that promoting healthy eating habits during the first years of life is crucial for a healthier diet quality during late childhood and early adolescence, focusing on maternal and individual child characteristics.
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Affiliation(s)
- Marta Pinto da Costa
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, n° 135, 4050-600, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Rua das Taipas, n° 135, 4050-600, Porto, Portugal; Departamento de Ciências da Saúde Pública e Forenses, e Educação Médica, Faculdade de Medicina, Universidade do Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Milton Severo
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, n° 135, 4050-600, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Rua das Taipas, n° 135, 4050-600, Porto, Portugal; Instituto de Ciências Biomédicas Abel Salazar da Universidade do Porto, Rua de Jorge Viterbo Ferreira, nº288, 4050-321, Porto, Portugal
| | - Joana Araújo
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, n° 135, 4050-600, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Rua das Taipas, n° 135, 4050-600, Porto, Portugal; Departamento de Ciências da Saúde Pública e Forenses, e Educação Médica, Faculdade de Medicina, Universidade do Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Sofia Vilela
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas, n° 135, 4050-600, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Rua das Taipas, n° 135, 4050-600, Porto, Portugal.
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Roberto DMT, Pereira LJ, Vieira FGK, Di Pietro PF, de Assis MAA, Hinnig PDF. Association between Sleep Timing, Being Overweight and Meal and Snack Consumption in Children and Adolescents in Southern Brazil. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6791. [PMID: 37754650 PMCID: PMC10531239 DOI: 10.3390/ijerph20186791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/16/2023] [Accepted: 09/18/2023] [Indexed: 09/28/2023]
Abstract
Sleep timing is one of the dimensions of sleep that refers to the time of day when sleep occurs. It has been included in sleep-related research because of the potential associations between being overweight and the consumption of meals and snacks. This cross-sectional study aimed to investigate associations between sleep timing, meal and snack consumption and weight status in 1333 schoolchildren aged 7-14 years. The midpoint of sleep was used as a sleep timing measure obtained by the midpoint between bedtime and wake-up time, classified as Early, Intermediate, and Late. Schoolchildren in the Early group were less likely to be overweight (OR: 0.83, 95% CI 0.69; 0.99), and had higher odds of mid-morning snack consumption (OR: 1.95, 95% CI 1.56; 2.44) and lower probability to consume an evening snack (OR: 0.75, 95% CI 0.59; 0.94) compared with the Intermediate group. The Late group had lower odds of mid-morning snack consumption (OR: 0.67, 95% CI 0.55, 0.80) than the Intermediate group. The consumption of mid-morning and evening snacks was associated with the Early and Late midpoints of sleep. These results suggest that bedtime and wake-up time are relevant to consuming meals and snacks and may also be related to a greater probability of being overweight in children and adolescents.
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Affiliation(s)
| | | | | | | | | | - Patrícia de Fragas Hinnig
- Post-Graduation Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil
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Raphadu TT, Mphekgwana PM, Matshipi M, Monyeki KD. A Longitudinal Investigation on the Effects of Sodium and Potassium Intake on the Development of Hypertension and Abdominal Obesity from Childhood to Young Adulthood amongst Ellisras Rural Population, South Africa. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1330. [PMID: 37628329 PMCID: PMC10453195 DOI: 10.3390/children10081330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/26/2023] [Accepted: 07/29/2023] [Indexed: 08/27/2023]
Abstract
BACKGROUND Hypertension (HT) and obesity have both been on the rise in children. Each is associated with an increase in cardiovascular disease risk, and both track into adulthood. OBJECTIVES This study aimed to identify the association of sodium intake (Na), potassium (K) intake, and sodium-to-potassium (Na/K) ratio with the development of HT and abdominal obesity amongst the Ellisras rural population over time. METHODS In this longitudinal study, data on dietary intake of Na and K were collected using a 24 h recall questionnaire from a total of 325 participants tracked from 1999 (5-12 years), 2001 (7-14 years), and 2015 (18-30 years). The averages of Na and K intake were analysed using local food tables and the South African Food Composition Database System (SAFOODS). In addition, blood pressure (BP) and anthropometric measurements (waist circumference (WC) and height) were also examined. Parametric (independent t-test) and Chi-square/Fishers exact tests were conducted to determine the difference between the years for numerical data and categorical variables. A generalised estimating equation (GEE) was used to assess the association of Na intake, K intake and their ratio on BP, WC, and waist-to-height ratio (WHtR). RESULTS Our results indicate a significant positive association between K intake and WHtR, and even though the model was adjusted for age and sex, there was still an association with WHtR. The Na/K ratio was associated with both BP measurements and abdominal obesity, respectively. Furthermore, Na/K was shown to be associated with an increased risk of developing HT and abdominal obesity. CONCLUSIONS In our study, we observed that an increase in the Na/K ratio is a predictor of HT and abdominal obesity over time compared to Na and K alone. However, more studies are required to further prove this.
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Affiliation(s)
- Thato Tshepo Raphadu
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga 0727, South Africa; (T.T.R.); (M.M.)
| | - Peter Modupi Mphekgwana
- Department of Research Administration and Development, University of Limpopo, Sovenga 0727, South Africa;
| | - Moloko Matshipi
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga 0727, South Africa; (T.T.R.); (M.M.)
| | - Kotsedi Daniel Monyeki
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga 0727, South Africa; (T.T.R.); (M.M.)
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Tang HK, Nguyen NM, Dibley MJ. Energy intakes, macronutrient intakes and the percentages of energy from macronutrients with adolescent BMI: results from a 5-year cohort study in Ho Chi Minh City, Vietnam. Br J Nutr 2022:1-8. [PMID: 36210530 DOI: 10.1017/s0007114522003294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Adolescence is a period of life when dietary patterns and nutrient intakes may greatly influence adult fatness. This study assesses the tracking of energy and nutrient intakes of Ho Chi Minh City adolescents over 5 years. It explores the possible relationships between energy and the percentage of energy from macronutrients with BMI. METHODS Height, weight, time spent on physical activity, screen time and dietary intakes were collected annually between 2004 and 2009 among 752 junior high school students with a mean age of 11·87 years at baseline. The tracking was investigated using correlation coefficients and weighted kappa statistics (k) for repeated measurements. Mixed effect models were used to investigate the association between energy intakes and percentage energy from macronutrients with BMI. RESULTS There were increases in the mean BMI annually, but greater in boys than in girls. Correlation coefficients (0·2 < r < 0·4) between participants' intakes at baseline and 5-year follow-up suggest moderate tracking. Extended kappa values were lowest for energy from carbohydrate (CHO) in both girls and boys (k = 0·18 & 0·24, respectively), and highest for protein in girls (k = 0·47) and fat in boys (k = 0·48). The multilevel models showed the following variables significantly correlated with BMI: CHO, fat, percentage of energy from CHO, fat, time spent for moderate to vigorous physical activity, screen time, age and sex. CONCLUSIONS The poor to fair tracking observed in this cohort suggests that individual dietary patterns exhibited in the first year are unlikely to predict energy and nutrient intakes in the fifth year.
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Affiliation(s)
- Hong K Tang
- Department of Epidemiology, Faculty of Public Health, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam
| | - Ngoc-Minh Nguyen
- Department of Epidemiology, Faculty of Public Health, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam
| | - Michael J Dibley
- Sydney School of Public Health, Sydney Medical School, The University of Sydney, NSW2006, Australia
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Raphadu TT, Matshipi M, Mphekgwana PM, Monyeki KD. Assessing the Association of Sodium, Potassium Intake and Sodium/Potassium Ratio on Blood Pressure and Central Adiposity Measurements amongst Ellisras Undernourished, Rural Children Aged 5–13 Years: South Africa. CHILDREN 2022; 9:children9030422. [PMID: 35327794 PMCID: PMC8947557 DOI: 10.3390/children9030422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/01/2021] [Accepted: 11/04/2021] [Indexed: 11/16/2022]
Abstract
Background: Numerous studies have shown how diet, such as sodium (Na) and potassium (K) intake, is an important risk factor for non-communicable diseases (NCDs). This study aimed to assess the relationship between sodium intake, potassium intake; and sodium/potassium ratio with blood pressure (BP) and abdominal obesity amongst Ellisras rural children. Method: In this cross-sectional study, data on dietary intake of sodium and potassium were collected using a 24-h recall questionnaire from a total of 765 participants, aged 5–13 years. Blood pressure and anthropometric measurements were also collected. Generalised linear models and Pearson correlation were conducted to assess the association of sodium intake, potassium intake; and their ratio with BP, waist circumference (WC), and waist-to-height ratio (WHtR). Results: In both age groups, less than 14.9% of males and 19.8% of females consumed above the recommended adequate intake (AI) of sodium. In addition, both age groups had more than 90% of males and females who consumed below the recommended AI of potassium. Moreover, the sodium/potassium ratio was above the WHO recommended level in more than 30% of males and females. The study found a significant, weak positive correlation of sodium intake with systolic BP (SBP), diastolic BP (DBP), and with WHtR. A significant, weak positive correlation was also found between sodium/potassium ratio and WHtR. In addition, a significant association was found between potassium intake and systolic BP. Conclusion: Although our study found a notable low average intake of sodium and potassium as compared to the recommended values. There was positive correlation found between sodium intake and BP. Furthermore, a positive correlation of sodium intake and sodium/potassium ratio with WHtR was also found.
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Affiliation(s)
- Thato Tshepo Raphadu
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga 0727, South Africa; (T.T.R.); (M.M.)
| | - Moloko Matshipi
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga 0727, South Africa; (T.T.R.); (M.M.)
| | - Peter Modupi Mphekgwana
- Department of Research Administration and Development, University of Limpopo, Sovenga 0727, South Africa;
| | - Kotsedi Daniel Monyeki
- Department of Physiology and Environmental Health, University of Limpopo, Sovenga 0727, South Africa; (T.T.R.); (M.M.)
- Correspondence: ; Tel.: +27-152682953
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Taghizadeh S, Suksatan W, Shalaby MN, Abbasalizad-Farhangi M, Hojjati A. Life style, dietary patterns and physical activity in different obesity phenotypes of 2–18 years old children in Tabriz, Iran. MEDITERRANEAN JOURNAL OF NUTRITION AND METABOLISM 2022. [DOI: 10.3233/mnm-211515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND: This study aimed to evaluate the eating habits, physical activity, and body size perception by obesity status among 2–18 years old children in Iran. METHODS: This cross sectional study included 250 children and adolescents aged between 2 and 18. Participants’ anthropometric measurements were measured, adherence of Mediterranean Diet was evaluated by a questionnaire, the Mediterranean Diet Quality Index for children and adolescents (KIDMED), body satisfaction, and perception of body size. RESULTS: Mean age of subjects was 9.07±4.80 years, and 52.4% were girls. The KIDMED index score was 16.3% low, 54.3% moderate and 29.4% good. 72.7% of parents with overweight children and 36.4% with obese children, were perceived that their child was normal, and compared with 58.3% of overweight and 7.7% of obese participants perceived normal body size. There were no significant differences between physical activity in any weight status (p > 0.05) and between boys and girls in the KIDMED index and any of foods intake. There was a significant difference in mean differences of KIDMED index in boys in the four obesity statuses (P = 0.04), as well as in food consumption (P = 0.04), except for pulses in boys and girls. CONCLUSION: The percentage of obesity in boys is more compared to girls, the lowest KIDMED index score is for boys in the obesity group. Therefore, adopting healthier dietary habits and lifestyle in childhood is especially important for boys and also for girls.
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Affiliation(s)
- Shahnaz Taghizadeh
- Department of Community Nutrition, Tabriz University of Medical Sciences, Tabriz, I.R. Iran
| | - Wanich Suksatan
- Faculty of Nursing, HRH Princess Chulabhorn College of Medical Science, Chulabhorn RoyalAcademy, Bangkok, Thailand
| | - Mohammed Nader Shalaby
- Biological Sciences and Sports Health Department, Faculty of Physical Education, Suez Canal University, Egypt
| | | | - Ali Hojjati
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
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Roberto DMT, Kupek E, Assis MAA, Lobo AS, Belchor ALL, Spanholi MW, Cezimbra VG, Oliveira MT, Pereira LJ, Vieira FGK, Hinnig PDF. Most meal and snack patterns are stable over a 3‐year period in schoolchildren in southern Brazil. NUTR BULL 2022; 47:79-92. [DOI: 10.1111/nbu.12541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 01/05/2022] [Accepted: 01/06/2022] [Indexed: 11/30/2022]
Affiliation(s)
| | - Emil Kupek
- Department of Public Health Center for Health Sciences Federal University of Santa Catarina Florianópolis Brazil
| | | | - Adriana Soares Lobo
- Center for Health Sciences Federal University of Santa Catarina Florianópolis Brazil
| | - Ana Luisa Lages Belchor
- Department of Public Health Center for Health Sciences Federal University of Santa Catarina Florianópolis Brazil
| | | | - Vanessa Guimarães Cezimbra
- Department of Public Health Center for Health Sciences Federal University of Santa Catarina Florianópolis Brazil
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Soliman A, Alaaraj N, Hamed N, Alyafei F, Ahmed S, Shaat M, Itani M, Elalaily R, Soliman N. Review Nutritional interventions during adolescence and their possible effects. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022087. [PMID: 35315384 PMCID: PMC8972883 DOI: 10.23750/abm.v93i1.12789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 01/17/2022] [Indexed: 11/21/2022]
Abstract
Nutrition is one of the most important factors affecting pubertal development. Increasing demands for energy proteins and micronutrients are necessary to cope with the rapid linear pubertal growth and development, change in body composition, and increased physical activity. Adequate nutrition is a key permissive factor for the normal timing and tempo of pubertal development. Severe primary or secondary malnutrition also can adversely delay the onset and progression of puberty. The higher incidence of anorexia nervosa and bulimia in adolescents imposes a nutritional risk on pubertal development. Here we provide an overview of nutritional requirements (macronutrients and micronutrients) necessary to cope with these changes. In addition, we discuss possible nutritional interventions trials and their effects on several aspects of growth and development in undernourished and stunted adolescents, in low- and middle-income countries (LMIC), who require nutritional rehabilitation. This mini-review sums up some important findings in this important complex that links between nutrition, nutritional interventions, and pubertal development.
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Affiliation(s)
- Ashraf Soliman
- Department of Pediatrics, Hamad General Hospital, Doha, Qatar; Qatar
| | - Nada Alaaraj
- Department of Pediatrics, Hamad General Hospital, Doha, Qatar; Qatar
| | - Noor Hamed
- Department of Pediatrics, Hamad General Hospital, Doha, Qatar; Qatar
| | - Fawzia Alyafei
- Department of Pediatrics, Hamad General Hospital, Doha, Qatar; Qatar
| | - Shayma Ahmed
- Department of Pediatrics, Hamad General Hospital, Doha, Qatar; Qatar
| | - Mona Shaat
- Dietetics and Nutrition, Hamad General Hospital
| | - Maya Itani
- Dietetics and Nutrition, Hamad General Hospital
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Food intake in children and adolescents: a cross-sectional study from 2009/2010 to 2015/2016. J Nutr Sci 2021; 10:e51. [PMID: 34367626 PMCID: PMC8327392 DOI: 10.1017/jns.2021.40] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 06/14/2021] [Accepted: 06/17/2021] [Indexed: 12/22/2022] Open
Abstract
The aim was to describe food intake over time in children and adolescents, with respect to age and gender. The present study was a repeated cross-sectional study using self-reported data from a health questionnaire. Data were collected from the School Health Services in south-east Sweden from 44 297 students, 10, 13–14 and 16 years of age, 48 % girls and 52 % boys from 2009/2010 to 2015/2016. Reported intakes for eight foods were analysed in relation to the Nordic Nutrition Recommendations. Seventeen per cent of the students reported an intake in line with the recommendations for at least six of the eight foods fish, vegetables, fruit, mealtime beverages, juice/chocolate drinks, sugar-sweetened beverages, sweets/snacks and pastries. Intake of at least two fruits a day was the recommendation that was followed by the lowest proportion of students (30 %), and this result was stable over the study period. There was a gradual increase over time in the proportion of students who reported an intake in line with the recommendations. Younger students compared to older students, as well as girls compared to boys, reported intakes in line with the recommendations to a statistically significant larger extent. Few students reported intakes in line with the recommendations, although the quality of food intake seems to improve over time. The present results indicate a deterioration in reported food intake in the early years of adolescence. Finding methods to support all children and especially older adolescents to eat healthier, including eating more fruit, is of great importance to public health.
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Taverno Ross SE, Militello G, Dowda M, Pate RR. Changes in Diet Quality in Youth Living in South Carolina From Fifth to 11th Grade. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2020; 52:928-934. [PMID: 32334976 PMCID: PMC7554150 DOI: 10.1016/j.jneb.2020.03.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 02/26/2020] [Accepted: 03/02/2020] [Indexed: 05/06/2023]
Abstract
OBJECTIVE To examine diet quality levels and changes in a diverse sample of youth from fifth to 11th grade, and interactions by race/ethnicity and socioeconomic status. DESIGN Transitions and Activity Changes in Kids prospective cohort study. SETTING Elementary, middle, and high schools in South Carolina. PARTICIPANTS A sample of 260 fifth-graders (106 boys and 154 girls) with complete data at baseline and at least 1 time point each in middle school and in high school. MAIN OUTCOME MEASURE Dietary intake assessed with the Block Food Screener for Kids (last week). Diet quality was assessed using energy-adjusted intakes of 5 food groups. ANALYSIS Descriptive statistics and growth curve models for the total group and by gender for diet quality from fifth to 11th grade (P < 0.05). RESULTS Both boys and girls had low levels of diet quality, which continued to decline through 11th grade. Significant main effects by race and poverty as well as a race by poverty interaction were observed. CONCLUSIONS AND IMPLICATIONS Programs and policies that support healthy dietary patterns in children transitioning from elementary to middle and high school are needed. Specific efforts that focus on nutrition disparities in children from low-income and minority backgrounds are warranted.
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Affiliation(s)
- Sharon E Taverno Ross
- Department of Health and Physical Activity, University of Pittsburgh, Pittsburgh, PA.
| | - Geena Militello
- Department of Exercise Science, University of South Carolina, Columbia, SC
| | - Marsha Dowda
- Department of Exercise Science, University of South Carolina, Columbia, SC
| | - Russell R Pate
- Department of Exercise Science, University of South Carolina, Columbia, SC
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Bevelander KE, Burk WJ, Smit CR, van Woudenberg TJ, Buijs L, Buijzen M. Exploring the directionality in the relationship between descriptive and injunctive parental and peer norms and snacking behavior in a three-year-cross-lagged study. Int J Behav Nutr Phys Act 2020; 17:76. [PMID: 32539775 PMCID: PMC7296677 DOI: 10.1186/s12966-020-00977-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Accepted: 05/21/2020] [Indexed: 12/22/2022] Open
Abstract
Background People’s eating behavior is assumed to be influenced by what other people do (perceived descriptive norms) and what others approve of (perceived injunctive norms). It has been suggested that adolescents are more susceptible to peer norms than parental norms, because they experience a strong need for group acceptance that leads to conforming to peer group norms. The current study examined changes in snacking behavior and four types of social norms (i.e., parental and peer descriptive and injunctive norms) that promoted fruit and vegetable intake among adolescents. This study was the first to examine whether snacking behavior also influenced norm perceptions by testing the directionality of these associations. Methods The study consisted of 819 participants (M [SD] age = 11.19 [1.36]; 46.1% boys), collected at three time points (T1 = 2016, T2 = 2017 and T3 = 2018) during the MyMovez project. Self-reported frequency of snack consumption, perceived parental and peer descriptive and injunctive norms were assessed. The primary analysis consisted of a series of cross-lagged autoregressive models specified in a structural equation modeling framework. Results Model comparisons testing the descriptive and injunctive norms in separate models and in an additional combined model revealed evidence for bi-directional associations between norms and snacking behavior. Descriptive peer and parent norms were not found to have an effect on subsequent snacking behaviors. Perceived injunctive parental norms were positively associated with healthy snack food intake and negatively associated with unhealthy snack intake (forward direction). Injunctive peer norms were negatively associated with healthy snack food intake. In addition, higher unhealthy snack food intake was negatively associated with the perception of descriptive and injunctive parental norms 1 year later (reversed direction). We did not find peer norms to be more closely associated with changes in snacking behaviors compared to parental norms. Conclusions Parents expecting their children to snack healthy had a positive influence on healthy snacking behavior whereas only acting as a healthy role model did not. Future research should address the possible interaction between descriptive and injunctive norms. Research should also take into account the bi-directional relations between eating behaviors and normative perceptions.
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Affiliation(s)
- K E Bevelander
- Communication Science, Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500 HE, Nijmegen, the Netherlands. .,Primary and Community Care, Radboud Institute for Health Sciences, Radboud University and Medical Centre, Nijmegen, the Netherlands.
| | - W J Burk
- Communication Science, Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500 HE, Nijmegen, the Netherlands
| | - C R Smit
- Communication Science, Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500 HE, Nijmegen, the Netherlands.,Erasmus School of Social and Behavioural Sciences, Erasmus University Rotterdam, Rotterdam, the Netherlands
| | - T J van Woudenberg
- Communication Science, Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500 HE, Nijmegen, the Netherlands.,Erasmus School of Social and Behavioural Sciences, Erasmus University Rotterdam, Rotterdam, the Netherlands
| | - L Buijs
- Communication Science, Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500 HE, Nijmegen, the Netherlands
| | - M Buijzen
- Communication Science, Behavioural Science Institute, Radboud University, P.O. Box 9104, 6500 HE, Nijmegen, the Netherlands.,Erasmus School of Social and Behavioural Sciences, Erasmus University Rotterdam, Rotterdam, the Netherlands
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12
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Hovdenak IM, Stea TH, Twisk J, te Velde SJ, Klepp KI, Bere E. Tracking of fruit, vegetables and unhealthy snacks consumption from childhood to adulthood (15 year period): does exposure to a free school fruit programme modify the observed tracking? Int J Behav Nutr Phys Act 2019; 16:22. [PMID: 30770744 PMCID: PMC6377717 DOI: 10.1186/s12966-019-0783-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 02/07/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The rationale for promoting increased consumption of fruit and vegetables (FV) at an early age is based on results from previous tracking-studies, indicating that dietary habits learned in childhood sustain into adulthood. Previous tracking studies have several limitations (e.g. low study sample, few repeated measurements and/or short a follow-up period). In addition, to our knowledge, no study has shown that a dietary intervention initiated in childhood affects tracking of dietary behaviour. The main objectives in this study were therefore to assess tracking of FV and unhealthy snacks in a large sample with multiple follow-up surveys over 15-years, and whether exposure to free school fruit for one school year modified tracking. METHOD The longitudinal cohort-study, Fruit and Vegetables Make the Marks, included 38 randomly drawn schools in Norway; nine intervention schools received free fruit (or vegetable) in the school year 2001/2002 and 29 schools severed as control. The baseline sample included 1950 subjects, and 16-92% participated at five follow-up surveys (2002-2016). FV consumption and unhealthy snacks were measured by FFQ. Mixed models were applied to estimate overall tracking coefficients, and to assess whether the intervention modified tracking ((from baseline, from follow-up one (while intervention was running) and from follow-up two (after end of intervention)). RESULTS Overall tracking coefficients were 0.33 for fruit, 0.36 for vegetables and differed by sex for unhealthy snacks: 0.46 males and 0.39 for females (interaction p = 0.065). Most analyses showed no significant difference in tracking between the intervention group and control group. However, from follow-up one, tracking coefficients were different for unhealthy snacks, 0.46 vs. 0.38 (interaction p = 0.036), and from follow-up two for vegetables, 0.35 vs 0.48 (p = 0.036), in the intervention group and control group, respectively. CONCLUSION Our results indicate low to moderate tracking of FV and unhealthy snacks from childhood to adulthood. We found little evidence that the free fruit intervention modified tracking of fruit, vegetables or unhealthy snacks. More research is needed on if or how we can influence the tracking of fruit, vegetables and unhealthy snacks consumption to improve public health.
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Affiliation(s)
- Ingrid Marie Hovdenak
- Department of Public Health, Sport and Nutrition, University of Agder, Kristiansand, Norway
| | - Tonje Holte Stea
- Department of Public Health, Sport and Nutrition, University of Agder, Kristiansand, Norway
| | - Jos Twisk
- Department of Epidemiology and Biostatistics, the Amsterdam Public Health research institute, VU University Medical Center, Amsterdam, The Netherlands
| | | | - Knut-Inge Klepp
- Department of Nutrition, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Elling Bere
- Department of Public Health, Sport and Nutrition, University of Agder, Kristiansand, Norway
- Department of Health and Inequalities & Centre for Evaluation of Public Health Measures, Norwegian Institute of Public Health, Oslo, Norway
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13
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Van Hulst A, Paradis G, Harnois-Leblanc S, Benedetti A, Drapeau V, Henderson M. Lowering Saturated Fat and Increasing Vegetable and Fruit Intake May Increase Insulin Sensitivity 2 Years Later in Children with a Family History of Obesity. J Nutr 2018; 148:1838-1844. [PMID: 30383280 PMCID: PMC6533243 DOI: 10.1093/jn/nxy189] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 07/17/2018] [Indexed: 01/01/2023] Open
Abstract
Background Identifying dietary factors that determine insulin sensitivity and secretion in children entering puberty may provide valuable information for the early prevention of type 2 diabetes. Objectives We assessed whether macronutrients and food groups are longitudinally associated with insulin sensitivity and secretion over a 2-y period in children with a family history of obesity, and whether associations differ by level of adiposity. Methods Data were derived from the Quebec Adipose and Lifestyle Investigation in Youth (QUALITY) Study, an ongoing prospective cohort including 630 children recruited at ages 8-10 y, with ≥1 obese parent, and followed 2 y later (n = 564). The intake of macronutrients and foods was assessed at baseline using three 24-h dietary recalls. At age 10-12 y, insulin sensitivity was assessed by the Matsuda Insulin Sensitivity Index (ISI) and the homeostatic model assessment of insulin resistance. Insulin secretion was assessed by the ratio of the area under the curve of insulin to the area under the curve of glucose at 30 min and at 120 min of an oral-glucose-tolerance test. Multivariable linear regression models were fitted for each dietary factor while adjusting for age, sex, puberty, physical activity, screen time, total energy intake, and percentage of body fat; and interaction terms between dietary factors and percentage of body fat were tested. Results Saturated fat intake was associated with a 1.95% lower (95% CI: -3.74%, -0.16%) Matsuda ISI, whereas vegetable and fruit intake was associated with a 2.35% higher (95% CI: 0.18%, 4.52%) Matsuda ISI 2 y later. The association of saturated fat intake with insulin sensitivity was most deleterious among children with a higher percentage of body fat (P-interaction = 0.023). Other than fiber intake, no longitudinal associations between dietary intake and insulin secretion were found. Conclusions Lowering saturated fat and increasing vegetable and fruit intakes during childhood may improve insulin sensitivity as children enter puberty. This study was registered at www.clinicaltrials.gov as NCT03356262.
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Affiliation(s)
| | - Gilles Paradis
- Departments of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Canada
| | - Soren Harnois-Leblanc
- Centre Hospitalier Universitaire Sainte-Justine Research Center, Montreal, Canada,School of Public Health, University of Montreal, Montreal, Canada
| | - Andrea Benedetti
- Departments of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Canada,Medicine, McGill University, Montreal, Canada
| | - Vicky Drapeau
- Faculty of Educational Sciences, Department of Physical Education,Institute of Nutrition and Functional Foods, Laval University, Quebec City, Canada,Quebec Heart and Lung Institute/Research Center, Quebec City, Canada
| | - Mélanie Henderson
- Centre Hospitalier Universitaire Sainte-Justine Research Center, Montreal, Canada,Division of Endocrinology, Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine and University of Montreal, Montreal, Canada,Address correspondence to MH (e-mail: )
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14
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Assessment of Sodium and Potassium Intakes in Children Aged 6 to 18 Years by 24 h Urinary Excretion in City of Rabat, Morocco. J Nutr Metab 2018; 2018:8687192. [PMID: 30155290 PMCID: PMC6092998 DOI: 10.1155/2018/8687192] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 05/21/2018] [Indexed: 11/18/2022] Open
Abstract
Background The incidence of noncommunicable diseases (NCDs) has greatly increased, mainly due to high level of dietary sodium. Thus, reduction of sodium intake in population has been recognized as one of the most cost-effective strategies to reduce NCDs. The aim of this study was to estimate sodium and potassium consumption in a sample of Moroccan children as a baseline study to implement national strategy for salt intake reduction. Methods The study was conducted on 131 children aged 6-18 years recruited from Rabat and its region. Sodium excretion and potassium excretion were measured on 24 h urinary collection, and the creatinine excretion was used to validate completeness of urine collections. Results The average of urinary sodium was 2235.3 ± 823.2 mg/day, and 50% of children consume more than 2 g/d of sodium (equivalent to 5 g/day of salt), recommended by the WHO. However, daily urinary excretion of potassium was 1431 ± 636.5 mg/day, and 75% of children consume less than adequate intake. Sodium consumption increased significantly with age. Of particular interest, 46.7% of children aged 6-8 years and 49.3% of children aged 9-13 years consume more than the corresponding upper limits. Conclusions Children have high sodium and low potassium status. There is evidence of the urgent need to implement a strategy for reduction of dietary sodium intake in Morocco.
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15
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Adequacy of Usual Intake of Japanese Children Aged 3⁻5 Years: A Nationwide Study. Nutrients 2018; 10:nu10091150. [PMID: 30142935 PMCID: PMC6165147 DOI: 10.3390/nu10091150] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 08/20/2018] [Accepted: 08/22/2018] [Indexed: 02/03/2023] Open
Abstract
We assessed the adequacy of nutrient intakes of Japanese children aged 3–5 years. Dietary information was collected using a 3-nonconsective-day weighed dietary record among 143 boys and 143 girls. Estimates of usual nutrient intakes from foods and beverages were obtained using the best-power method. The proportions of children with intakes below and above the Japanese Dietary Reference Intakes (DRIs) were estimated. The estimated usual intakes of boys and girls were adequate for most nutrients, given the low proportion (≤2%) of children consuming diets that fell below the Estimated Average Requirement (EAR) or the mean usual intakes higher than the Adequate Intake. However, a high percentage of boys and girls had usual intakes below the EAR for calcium (64% and 54%, respectively), vitamin A (20% and 11%, respectively), thiamin (15% and 41%, respectively), and iron (27% and 10%, respectively). Additionally, 62% of boys and 66% of girls had diets that exceeded the recommended range for total fat (20%–30% energy). Further, 92% for boys and 85% for girls consumed diets that exceeded the recommended limit for sodium (4.0 and 4.5 g NaCl equivalent/day, respectively). In conclusion, the estimated usual intakes were adequate for most nutrients in this sample of 3–5-year-old Japanese children.
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16
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Perkins JM, Perkins HW, Craig DW. Misperceived norms and personal sugar-sweetened beverage consumption and fruit and vegetable intake among students in the United States. Appetite 2018; 129:82-93. [PMID: 29890185 DOI: 10.1016/j.appet.2018.06.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 06/05/2018] [Accepted: 06/06/2018] [Indexed: 11/30/2022]
Abstract
Perceptions of peer food and beverage consumption norms may predict personal consumption. Yet actual peer norms may be misperceived. Data were collected from adolescents in grades 6-12 (n = 5841) in 13 schools across six regionally diverse states via an anonymous online survey. The male and female averages for the number of sugar-sweetened beverages (SSBs) personally consumed per day were significantly lower than average perceptions of the typical number of SSBs consumed by peers. Inversely, the male and female averages for the number of fruit and vegetable (FV) servings personally consumed per day were significantly higher than average perceptions of typical FVs consumed by peers. Among the majority of male and female grade cohorts, the median SSB consumption was 1 drink per day and the median FV intake was 3 servings per day. Regression analyses found a strong relationship between personal consumption and perceived peer norms about male and female consumption (β = 0.56, p < .001 for perceived male norm among male students and β = 0.52, p < .001 for perceived female norm among female students about SSB consumption, for example), adjusting for sociodemographic characteristics and actual consumption norms. Overall, 65% and 67% of students overestimated average SSB consumption among males and females in their grade cohort, respectively, while less than 5% underestimated these norms. In addition, 49% and 52% of students underestimated average FV intake among males and females in their grade cohort, respectively, while only about 25-30% overestimated the norm. There was little difference in male and female students' estimations of peer norms. Unhealthy misperceptions of SSB norms and FV norms existed across all student categories and grade cohorts, which may contribute to unhealthy personal dietary patterns.
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Affiliation(s)
- Jessica M Perkins
- Peabody College of Education and Human Development, Vanderbilt University, Nashville, TN, United States.
| | | | - David W Craig
- Hobart and William Smith Colleges, Geneva, NY, United States
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17
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Diet quality index as a predictor of treatment efficacy in overweight and obese adolescents: The EVASYON study. Clin Nutr 2018; 38:782-790. [PMID: 29730135 DOI: 10.1016/j.clnu.2018.02.032] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 02/26/2018] [Accepted: 02/27/2018] [Indexed: 11/20/2022]
Abstract
BACKGROUND & AIM A diet quality index (DQI) is a tool that provides an overall score of an individual's dietary intake when assessing compliance with food-based dietary guidelines. A number of DQIs have emerged, albeit their associations with health-related outcomes are debated. The aim of the present study was to assess whether adherence to dietary intervention, and the overall quality of the diet, can predict body composition changes. METHODS To this purpose, overweight/obese adolescents (n = 117, aged: 13-16 years; 51 males, 66 females) were recruited into a multi-component (diet, physical activity and psychological support) family-based group treatment programme. We measured the adolescents' compliance and body composition at baseline and after 2 months (intensive phase) and 13 months (extensive phase) of follow-up. Also, at baseline, after 6 months, and at the end of follow-up we calculated the DQI. RESULTS Global compliance with the dietary intervention was 37.4% during the intensive phase, and 14.3% during the extensive phase. Physical activity compliance was 94.1% at 2-months and 34.7% at 13months and psychological support compliance were growing over the intervention period (10.3% intensive phase and 45.3% during extensive phase). Adolescents complying with the meal frequency criteria at the end of the extensive phase had greater reductions in FMI z-scores than those did not complying (Cohen's d = 0.53). A statistically significant association was observed with the diet quality index. DQI-A variation explained 98.1% of BMI z-score changes and 95.1% of FMI changes. CONCLUSIONS We conclude that assessment of changes in diet quality could be a useful tool in predicting body composition changes in obese adolescents involved in a diet and physical activity intervention programme backed-up by psychological and family support.
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18
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Winpenny EM, Penney TL, Corder K, White M, van Sluijs EMF. Changes in consumption of added sugars from age 13 to 30 years: a systematic review and meta-analysis of longitudinal studies. Obes Rev 2017; 18:1336-1349. [PMID: 28869998 PMCID: PMC5656815 DOI: 10.1111/obr.12588] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 05/25/2017] [Accepted: 06/18/2017] [Indexed: 01/13/2023]
Abstract
Added sugar intake during adolescence has been associated with weight gain and cardiometabolic risk factors. Moreover, dietary habits may persist into adulthood, increasing chronic disease risk in later life. This systematic review investigated changes in intake of added sugars between the ages of 13 and 30 years. Literature databases were searched for longitudinal studies of diet during adolescence or early adulthood. Retrieved articles were screened for studies including multiple measures of intake of sugars or sugary foods from cohort participants between the ages of 13 and 30. Data were analysed using random-effects meta-analysis, by the three main nutrient and food group categories identified (PROSPERO: CRD42015030126). Twenty-four papers reported longitudinal data on intake of added sugar or sucrose (n = 6), sugar-sweetened beverages (SSBs) (n = 20) and/or confectionery (n = 9). Meta-analysis showed a non-significant per year of age decrease in added sugar or sucrose intake (-0.15% total energy intake (95%CI -0.41; 0.12)), a decrease in confectionery consumption (-0.20 servings/week (95%CI -0.41; -0.001)) and a non-significant decrease in SSB consumption (-0.15 servings/week (95%CI -0.32; 0.02)). Taken together, the overall decrease in added sugar intake observed from adolescence to early adulthood may suggest opportunities for intervention to further improve dietary choices within this age range.
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Affiliation(s)
- E. M. Winpenny
- MRC Epidemiology Unit and Centre for Diet and Activity Research (CEDAR)University of CambridgeCambridgeUK
| | - T. L. Penney
- MRC Epidemiology Unit and Centre for Diet and Activity Research (CEDAR)University of CambridgeCambridgeUK
| | - K. Corder
- MRC Epidemiology Unit and Centre for Diet and Activity Research (CEDAR)University of CambridgeCambridgeUK
| | - M. White
- MRC Epidemiology Unit and Centre for Diet and Activity Research (CEDAR)University of CambridgeCambridgeUK
| | - E. M. F. van Sluijs
- MRC Epidemiology Unit and Centre for Diet and Activity Research (CEDAR)University of CambridgeCambridgeUK
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19
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Biazzi Leal D, Altenburg de Assis MA, Hinnig PDF, Schmitt J, Soares Lobo A, Bellisle F, Di Pietro PF, Vieira FK, de Moura Araujo PH, de Andrade DF. Changes in Dietary Patterns from Childhood to Adolescence and Associated Body Adiposity Status. Nutrients 2017; 9:nu9101098. [PMID: 28984828 PMCID: PMC5691714 DOI: 10.3390/nu9101098] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 09/05/2017] [Accepted: 09/08/2017] [Indexed: 12/30/2022] Open
Abstract
The aims of this study were to identify cross-sectional dietary patterns (DPs) in a representative sample of 7–10-year-old schoolchildren, to examine how scores for these DPs tracked over a time period of five years (from age 7–10 years to 12–15 years), and to investigate longitudinal associations between changes in DPs scores and changes in BMI (Body Mass Index) z-scores. Children aged 7–10-years were examined in 2007 (n = 1158) and a subset of the sample participated in a follow-up in 2012 (n = 458). Factor analysis (FA) was applied to derive DPs at baseline. The change in DP from childhood to adolescence was analyzed by comparing factor scores using the complete cases, in which factor loadings were the ones evaluated at baseline. Associations of BMI change with DP change were assessed by multivariate linear regression. At baseline, four DP were identified that explained 47.9% of the food intake variance. On average, the factor scores of “DP II” (salty snacks, French fries, fast-food, sugary beverages) decreased in follow-up, while no changes were observed for “DP I” (rice, cooked beans, beef/poultry, leafy vegetables), “DP III” (fruits, cooked and leafy vegetables, fruit juices, pasta, milk, cheese), and “DP IV” (milk, coffee with milk, cheese, breads/biscuits). No significant linear association was shown between changes in BMI z-scores and changes in DP scores from childhood to adolescence. In conclusion, three out of four DP scores identified at baseline tracked slightly in adolescence.
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Affiliation(s)
- Danielle Biazzi Leal
- Post Graduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, CCS/UFSC, Campus Trindade, Florianopolis 88040-900, Brazil.
- Post Graduate Program in Physical Education, Sports Center, Federal University of Santa Catarina, CDS/UFSC, Campus Trindade, Florianopolis 88040-900, Brazil.
| | - Maria Alice Altenburg de Assis
- Post Graduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, CCS/UFSC, Campus Trindade, Florianopolis 88040-900, Brazil.
- Post Graduate Program in Physical Education, Sports Center, Federal University of Santa Catarina, CDS/UFSC, Campus Trindade, Florianopolis 88040-900, Brazil.
| | - Patrícia de Fragas Hinnig
- Post Graduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, CCS/UFSC, Campus Trindade, Florianopolis 88040-900, Brazil.
| | - Jeovani Schmitt
- Post Graduate Program in Production Engineering, Technological Center, Federal University of Santa Catarina, University Campus Trindade, Florianopolis 88040-900, Brazil.
| | - Adriana Soares Lobo
- Post Graduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, CCS/UFSC, Campus Trindade, Florianopolis 88040-900, Brazil.
| | - France Bellisle
- Equipe de Recherche en Epidémiologie Nutritionnelle, Centre de Recherche en Epidémiologie et Statistiques, Université Paris 13, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, Bobigny 93017, France.
| | - Patrícia Faria Di Pietro
- Post Graduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, CCS/UFSC, Campus Trindade, Florianopolis 88040-900, Brazil.
| | - Francilene Kunradi Vieira
- Post Graduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, CCS/UFSC, Campus Trindade, Florianopolis 88040-900, Brazil.
| | - Pedro Henrique de Moura Araujo
- Post Graduate Program in Production Engineering, Technological Center, Federal University of Santa Catarina, University Campus Trindade, Florianopolis 88040-900, Brazil.
| | - Dalton Francisco de Andrade
- Informatics and Statistics Department, Technological Center, Federal University of Santa Catarina, University Campus Trindade, Florianopolis 88040-900, Brazil.
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20
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Appannah G, Pot GK, Oddy WH, Jebb SA, Ambrosini GL. Determinants of a dietary pattern linked with greater metabolic risk and its tracking during adolescence. J Hum Nutr Diet 2017; 31:218-227. [PMID: 28975676 DOI: 10.1111/jhn.12519] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Although growing evidence suggests that dietary patterns associated with noncommunicable diseases in adulthood may develop early in life, when these are established, as well as their determinants, remains unclear. METHODS We examined determinants and tracking of a dietary pattern (DP) associated with metabolic risk and its key food groups among 860 adolescents in the Western Australian Pregnancy (Raine) Cohort study. Food intake was reported using a food frequency questionnaire (FFQ) at 14 and 17 years. Z-scores for an 'energy-dense, high-fat, low-fibre' DP were estimated by applying reduced rank regression at both ages. Tracking was based on the predictive value (PV) of remaining in the DPZ-score or food intake quartile at 14 and 17 years. Early-life exposures included: maternal age; maternal pre-pregnancy body mass index; parent smoking status during pregnancy; and parent socio-economic position (SEP) at 14 and 17 years. Associations between the DPZ-scores, early-life factors and SEP were analysed using regression analysis. RESULTS Dietary tracking was strongest among boys with high DPZ-scores, high intakes of processed meat, low-fibre bread, crisps and savoury snacks (PV > 1) and the lowest intakes of vegetables, fruit and legumes. Lower maternal education (β = 0.09, P = 0.002 at 14 years; β = 0.14, P < 0.001 at 17 years) and lower maternal age at birth (β = 0.09, P = 0.003 at 14 years; β = 0.11, P = 0.004 at 17 years) were positively associated with higher DPZ-scores. CONCLUSIONS An energy-dense, high-fat, low-fibre dietary pattern tracks more strongly among adolescent boys who have high scores for this pattern at 14 years of age. These findings highlight target foods and population subgroups for early interventions aiming to improve dietary behaviours.
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Affiliation(s)
- G Appannah
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, University Putra Malaysia, Serdang, Malaysia.,Medical Research Council Human Nutrition Research, Cambridge, UK
| | - G K Pot
- Medical Research Council Human Nutrition Research, Cambridge, UK.,Diabetes and Nutritional Sciences Division, School of Medicine, King's College London, London, UK.,Faculty of Earth and Life Sciences, VU University Amsterdam, Amsterdam, The Netherlands
| | - W H Oddy
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia.,Telethon Kids Institute, Centre for Child Health Research, University of Western Australia, Perth, WA, Australia
| | - S A Jebb
- Medical Research Council Human Nutrition Research, Cambridge, UK.,Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, University of Oxford, Oxford, UK
| | - G L Ambrosini
- Medical Research Council Human Nutrition Research, Cambridge, UK.,Telethon Kids Institute, Centre for Child Health Research, University of Western Australia, Perth, WA, Australia.,School of Population Health, University of Western Australia, Perth, WA, Australia
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21
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Gomes D, Luque V, Xhonneux A, Verduci E, Socha P, Koletzko B, Berger U, Grote V. A simple method for identification of misreporting of energy intake from infancy to school age: Results from a longitudinal study. Clin Nutr 2017; 37:1053-1060. [PMID: 28780991 DOI: 10.1016/j.clnu.2017.05.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 04/07/2017] [Accepted: 05/01/2017] [Indexed: 11/25/2022]
Abstract
BACKGROUND & AIMS Misreporting is a major source of reporting bias in nutritional surveys. It can affect the analysis of associations between diet and disease. Although various methods have been proposed to identify misreporting, their application to infants and young children is difficult. We identify misreporting of energy intake in infants and young children and propose a simplified approach. METHODS 1199 children were enrolled in the Childhood Obesity Programme (CHOP) based in 5 European countries (Belgium, Germany, Italy, Poland and Spain) with repeated measurements of 3-day weighed food protocol and anthropometric indices at 10 time points between ages 1-96 months. Individual cut-offs for the ratio of reported energy intake and estimated energy requirement were calculated to identify misreporters. Misreporting was studied according to age, gender, BMI z-scores and country. RESULTS We identified a higher proportion of over-reporters (18.9%) as compared to under-reporters (10.6%). The proportion of over-reporting was higher among infants while under-reporting was more prevalent in school-aged children. Under-reporting was higher in boys (12.0%) and in obese/over-weight children (36.3%). Mean values for upper and lower cut-offs for the ratio of reported energy intake and estimated energy requirement in children ≤12 months were 0.80 and 1.20, and 0.75 and 1.25 for children >12 months, respectively. Using these fixed (mean) values, 90.4% (kappa statistic: 0.78) of all misreporters could be identified. CONCLUSIONS Despite intensive measures to obtain habitual intake of children, an essential proportion of nutritional reports were found to be implausible. Both over- and under-reporting should be carefully analysed, even in studies on infants. Fixed cut-offs can be applied to identify misreporting if no individual variation in energy intake can be calculated. CLINICAL TRIAL REGISTRY This trial was registered at https://clinicaltrials.gov/show/NCT00338689.
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Affiliation(s)
- Delphina Gomes
- Division of Metabolic and Nutritional Medicine, Dr. von Hauner Children's Hospital, University of Munich Medical Centre, Munich, Germany
| | - Veronica Luque
- Paediatrics Research Unit, Universitat Rovira i Virgili, Reus, Spain
| | - Annick Xhonneux
- Centre Hospitalier Chrétien St Vincent, Liège-Rocourt, Belgium
| | - Elvira Verduci
- Department of Health Sciences, University of Milan, Milan, Italy
| | - Piotr Socha
- Children's Memorial Health Institute, Warsaw, Poland
| | - Berthold Koletzko
- Division of Metabolic and Nutritional Medicine, Dr. von Hauner Children's Hospital, University of Munich Medical Centre, Munich, Germany.
| | - Ursula Berger
- Department of Medical Informatics, Biometry and Epidemiology, Ludwig Maximilian University, Munich, Germany
| | - Veit Grote
- Division of Metabolic and Nutritional Medicine, Dr. von Hauner Children's Hospital, University of Munich Medical Centre, Munich, Germany
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22
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Winpenny EM, Penney TL, Corder K, White M, van Sluijs EMF. Change in diet in the period from adolescence to early adulthood: a systematic scoping review of longitudinal studies. Int J Behav Nutr Phys Act 2017; 14:60. [PMID: 28472992 PMCID: PMC5418762 DOI: 10.1186/s12966-017-0518-7] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 04/22/2017] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Late adolescence to early adulthood is a period of lifestyle change and personal development which may influence dietary behaviour. Understanding dietary trajectories across this age range may help in targeting interventions appropriately. This scoping review aimed to assess how longitudinal change in diet is conceptualised and measured between the ages of 13 to 30. METHODS We searched Medline, SCOPUS, Embase, PsycInfo (EBSCO), ASSIA, Sportdiscus, and Web of Science Core Collection (January 2016) using search terms combining diet outcomes, longitudinal methods and indicators of adolescent or young adult age. Titles and abstracts were screened and data extracted following published guidelines for scoping reviews. Data were analysed to summarize key data on each study and map availability of longitudinal data on macronutrients and food groups by age of study participants. RESULTS We identified 98 papers reporting on 40 studies. Longitudinal dietary data were available on intake of energy, key macronutrients and several food groups, but this data had significant gaps and limitations. Most studies provided only two or three waves of data within the age range of interest and few studies reported data collected beyond the early twenties. A range of dietary assessment methods were used, with greater use of less comprehensive dietary assessment methods among studies reporting food group intakes. CONCLUSION Despite limited availability of longitudinal data to aid understanding of dietary trajectories across this age range, this scoping review identified areas with scope for further evidence synthesis. We identified a paucity of longitudinal data continuing into the mid and late twenties, variability in (quality of) dietary assessment methods, and a large variety of macronutrients and food groups studied. Advances in dietary assessment methodologies as well as increased use of social media may facilitate new data collection to further understanding of changing diet across this life stage.
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Affiliation(s)
- Eleanor M. Winpenny
- MRC Epidemiology Unit & Centre for Diet and Activity Research (CEDAR), University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge Biomedical Campus, Box 285, Cambridge, CB2 0QQ UK
| | - Tarra L. Penney
- MRC Epidemiology Unit & Centre for Diet and Activity Research (CEDAR), University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge Biomedical Campus, Box 285, Cambridge, CB2 0QQ UK
| | - Kirsten Corder
- MRC Epidemiology Unit & Centre for Diet and Activity Research (CEDAR), University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge Biomedical Campus, Box 285, Cambridge, CB2 0QQ UK
| | - Martin White
- MRC Epidemiology Unit & Centre for Diet and Activity Research (CEDAR), University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge Biomedical Campus, Box 285, Cambridge, CB2 0QQ UK
| | - Esther M. F. van Sluijs
- MRC Epidemiology Unit & Centre for Diet and Activity Research (CEDAR), University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge Biomedical Campus, Box 285, Cambridge, CB2 0QQ UK
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Lee HA, Hwang HJ, Oh SY, Park EA, Cho SJ, Kim HS, Park H. Which Diet-Related Behaviors in Childhood Influence a Healthier Dietary Pattern? From the Ewha Birth and Growth Cohort. Nutrients 2016; 9:nu9010004. [PMID: 28025537 PMCID: PMC5295048 DOI: 10.3390/nu9010004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 12/07/2016] [Accepted: 12/15/2016] [Indexed: 01/09/2023] Open
Abstract
This study was performed to examine how childhood dietary patterns change over the short term and which changes in diet-related behaviors influence later changes in individual dietary patterns. Using food frequency questionnaire data obtained from children at 7 and 9 years of age from the Ewha Birth and Growth Cohort, we examined dietary patterns by principal component analysis. We calculated the individual changes in dietary pattern scores. Changes in dietary habits such as eating a variety of food over two years were defined as “increased”, “stable”, or “decreased”. The dietary patterns, termed “healthy intake”, “animal food intake”, and “snack intake”, were similar at 7 and 9 years of age. These patterns explained 32.3% and 39.1% of total variation at the ages of 7 and 9 years, respectively. The tracking coefficient of snack intake had the highest coefficient (γ = 0.53) and that of animal food intake had the lowest (γ = 0.21). Intra-individual stability in dietary habits ranged from 0.23 to 0.47, based on the sex-adjusted weighted kappa values. Of the various behavioral factors, eating breakfast every day was most common in the “stable” group (83.1%), whereas consuming milk or dairy products every day was the least common (49.0%). Moreover, changes in behavior that improved the consumption of milk or dairy products or encouraged the consumption of vegetables with every meal had favorable effects on changes in healthy dietary pattern scores over two years. However, those with worsened habits, such as less food variety and more than two portions of fried or stir-fried food every week, had unfavorable effects on changes in healthy dietary pattern scores. Our results suggest that diet-related behaviors can change, even over a short period, and these changes can affect changes in dietary pattern.
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Affiliation(s)
- Hye Ah Lee
- Department of Preventive Medicine, School of Medicine, Ewha Womans University, Seoul 07985, Korea.
| | - Hyo Jeong Hwang
- Biomaterials Research Institute, Sahmyook University, Seoul 01795, Korea.
| | - Se Young Oh
- Department of Food & Nutrition, Research Center for Human Ecology, College of Human Ecology, Kyung Hee University, Seoul 02447, Korea.
| | - Eun Ae Park
- Department of Pediatrics, School of Medicine, Ewha Womans University, Seoul 07985, Korea.
| | - Su Jin Cho
- Department of Pediatrics, School of Medicine, Ewha Womans University, Seoul 07985, Korea.
| | - Hae Soon Kim
- Department of Pediatrics, School of Medicine, Ewha Womans University, Seoul 07985, Korea.
| | - Hyesook Park
- Department of Preventive Medicine, School of Medicine, Ewha Womans University, Seoul 07985, Korea.
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A systematic review of methods to assess intake of sugar-sweetened beverages among healthy European adults and children: a DEDIPAC (DEterminants of DIet and Physical Activity) study. Public Health Nutr 2016; 20:578-597. [PMID: 27766999 DOI: 10.1017/s1368980016002639] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Research indicates that intake of sugar-sweetened beverages (SSB) may be associated with negative health consequences. However, differences between assessment methods can affect the comparability of intake data across studies. The current review aimed to identify methods used to assess SSB intake among children and adults in pan-European studies and to inform the development of the DEDIPAC (DEterminants of DIet and Physical Activity) toolbox of methods suitable for use in future European studies. DESIGN A literature search was conducted using three electronic databases and by hand-searching reference lists. English-language studies of any design which assessed SSB consumption were included in the review. SETTING Studies involving two or more European countries were included in the review. SUBJECTS Healthy, free-living children and adults. RESULTS The review identified twenty-three pan-European studies which assessed intake of SSB. The FFQ was the most commonly used (n 24), followed by the 24 h recall (n 6) and diet records (n 1). There were several differences between the identified FFQ, including the definition of SSB used. In total, seven instruments that were tested for validity were selected as potentially suitable to assess SSB intake among adults (n 1), adolescents (n 3) and children (n 3). CONCLUSIONS The current review highlights the need for instruments to use an agreed definition of SSB. Methods that were tested for validity and used in pan-European populations encompassing a range of countries were identified. These methods should be considered for use by future studies focused on evaluating consumption of SSB.
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A systematic review of methods to assess intake of fruits and vegetables among healthy European adults and children: a DEDIPAC (DEterminants of DIet and Physical Activity) study. Public Health Nutr 2016; 20:417-448. [DOI: 10.1017/s1368980016002366] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractObjectiveEvidence suggests that health benefits are associated with consuming recommended amounts of fruits and vegetables (F&V), yet standardised assessment methods to measure F&V intake are lacking. The current review aims to identify methods to assess F&V intake among children and adults in pan-European studies and inform the development of the DEDIPAC (DEterminants of DIet and Physical Activity) toolbox of methods suitable for use in future European studies.DesignA literature search was conducted using three electronic databases and by hand-searching reference lists. English-language studies of any design which assessed F&V intake were included in the review.SettingStudies involving two or more European countries were included in the review.SubjectsHealthy, free-living children or adults.ResultsThe review identified fifty-one pan-European studies which assessed F&V intake. The FFQ was the most commonly used (n42), followed by 24 h recall (n11) and diet records/diet history (n7). Differences existed between the identified methods; for example, the number of F&V items on the FFQ and whether potatoes/legumes were classified as vegetables. In total, eight validated instruments were identified which assessed F&V intake among adults, adolescents or children.ConclusionsThe current review indicates that an agreed classification of F&V is needed in order to standardise intake data more effectively between European countries. Validated methods used in pan-European populations encompassing a range of European regions were identified. These methods should be considered for use by future studies focused on evaluating intake of F&V.
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Torvik K, Narverud I, Ottestad I, Svilaas A, Gran JM, Retterstøl K, Ellingvåg A, Strøm E, Ose L, Veierød MB, Holven KB. Dietary counseling is associated with an improved lipid profile in children with familial hypercholesterolemia. Atherosclerosis 2016; 252:21-27. [PMID: 27494447 DOI: 10.1016/j.atherosclerosis.2016.07.913] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 06/07/2016] [Accepted: 07/20/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND AND AIMS Familial hypercholesterolemia (FH) is a genetic disorder characterized by elevated levels of total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C). Guidelines recommend cholesterol-lowering medication from 8 to 10 years of age and dietary recommendations. Little is known about the diet of FH children and the effect of dietary counseling. The aim of the study was to describe the diet of FH children with respect to fat quality, and to investigate if dietary counseling improved lipid profile. METHODS Fifty-four FH children (5-18 years) were included in the study and dietary intake was recorded with a pre-coded food diary for four days. Information about plasma lipid levels was obtained. RESULTS Median intake of total fat, monounsaturated fat, polyunsaturated fat (PUFA) and saturated fat (SFA) was 30.8, 10.4, 5.9 and 12.0 E %, respectively. Among non-statin treated FH children, SFA intake was significantly correlated with TC, LDL-C and apolipoprotein (apo) B (rsp = 0.55; p = 0.004, rsp = 0.46; p = 0.02, and rsp = 0.45; p = 0.02, respectively), and PUFA/SFA ratio significantly inversely correlated with TC (rsp = -0.42; p = 0.03). Compared to the first visit, non-statin and non-plant sterol treated FH children (n = 10) had significantly reduced levels of TC (p < 0.01), LDL-C (p = 0.01), high-density lipoprotein cholesterol (p = 0.02), apo B (p = 0.05) and apo A-1 (p = 0.02) levels at a later visit. CONCLUSIONS FH children had a higher intake of SFA than recommended and the SFA intake was positively correlated with plasma TC, LDL-C and apo B levels in FH children not using statins. Importantly, the plasma lipid profile was improved in FH children after dietary counseling where focus was on reducing intake of SFA and dietary cholesterol.
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Affiliation(s)
- Kristin Torvik
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; The Lipid Clinic, Oslo University Hospital, Oslo, Norway
| | - Ingunn Narverud
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Inger Ottestad
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Arne Svilaas
- The Lipid Clinic, Oslo University Hospital, Oslo, Norway
| | - Jon Michael Gran
- Oslo Centre for Biostatistics and Epidemiology, Department of Biostatistics, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Kjetil Retterstøl
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; The Lipid Clinic, Oslo University Hospital, Oslo, Norway
| | - Asta Ellingvåg
- The Lipid Clinic, Oslo University Hospital, Oslo, Norway
| | - Ellen Strøm
- The Lipid Clinic, Oslo University Hospital, Oslo, Norway
| | - Leiv Ose
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Marit B Veierød
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Oslo Centre for Biostatistics and Epidemiology, Department of Biostatistics, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Kirsten B Holven
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Norwegian National Advisory Unit on Familial Hypercholesterolemia, Oslo University Hospital, Rikshospitalet, P.O Box 4950, Nydalen, Norway.
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Does an early socialization into a food culture condition lifelong food preferences? Evidence from a retrospective study. Appetite 2016; 101:95-103. [PMID: 26921489 DOI: 10.1016/j.appet.2016.02.147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 02/18/2016] [Accepted: 02/22/2016] [Indexed: 10/22/2022]
Abstract
The influence of early formed dietary practices on food choices and preferences during adulthood has often been assumed but rarely adequately demonstrated given the difficulty of studying the subject matter with conventional laboratory or observational research designs. This article examines this assumption by analyzing the information from 31 structured interviews on the respondents' current preferences for combinations of six side dishes with bread or mămăligă (boiled cornmeal mush, similar to polenta). All the respondents had consumed mămăligă in their childhood but in their adulthood had switched to bread following the social and economic upheavals from 1960s Romania. The results show that a) for specific combinations, physiological factors and/or cultural norms that defined bread as a 'prestigious' food have been capable of overriding the effects of early socialization with mămăligă as the accompanying food and b) that consumers continue to prefer certain side dishes with mămăligă even after decades of predominant consumption of bread although confounding factors might account for such preferences. These findings qualify the expectation that an early familiarization with healthy eating habits will promote this desired lifestyle during adulthood by showing that physiological and socio-cultural factors are capable of overriding its effects on hedonic preferences.
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Carnell S, Pryor K, Mais LA, Warkentin S, Benson L, Cheng R. Lunch-time food choices in preschoolers: Relationships between absolute and relative intakes of different food categories, and appetitive characteristics and weight. Physiol Behav 2016; 162:151-60. [PMID: 27039281 DOI: 10.1016/j.physbeh.2016.03.028] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 03/25/2016] [Accepted: 03/25/2016] [Indexed: 02/08/2023]
Abstract
Children's appetitive characteristics measured by parent-report questionnaires are reliably associated with body weight, as well as behavioral tests of appetite, but relatively little is known about relationships with food choice. As part of a larger preloading study, we served 4-5year olds from primary school classes five school lunches at which they were presented with the same standardized multi-item meal. Parents completed Child Eating Behavior Questionnaire (CEBQ) sub-scales assessing satiety responsiveness (CEBQ-SR), food responsiveness (CEBQ-FR) and enjoyment of food (CEBQ-EF), and children were weighed and measured. Despite differing preload conditions, children showed remarkable consistency of intake patterns across all five meals with day-to-day intra-class correlations in absolute and percentage intake of each food category ranging from 0.78 to 0.91. Higher CEBQ-SR was associated with lower mean intake of all food categories across all five meals, with the weakest association apparent for snack foods. Higher CEBQ-FR was associated with higher intake of white bread and fruits and vegetables, and higher CEBQ-EF was associated with greater intake of all categories, with the strongest association apparent for white bread. Analyses of intake of each food group as a percentage of total intake, treated here as an index of the child's choice to consume relatively more or relatively less of each different food category when composing their total lunch-time meal, further suggested that children who were higher in CEBQ-SR ate relatively more snack foods and relatively less fruits and vegetables, while children with higher CEBQ-EF ate relatively less snack foods and relatively more white bread. Higher absolute intakes of white bread and snack foods were associated with higher BMI z score. CEBQ sub-scale associations with food intake variables were largely unchanged by controlling for daily metabolic needs. However, descriptive comparisons of lunch intakes with expected amounts based on metabolic needs suggested that overweight/obese boys were at particularly high risk of overeating. Parents' reports of children's appetitive characteristics on the CEBQ are associated with differential patterns of food choice as indexed by absolute and relative intake of various food categories assessed on multiple occasions in a naturalistic, school-based setting, without parents present.
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Affiliation(s)
- S Carnell
- Division of Child & Adolescent Psychiatry, Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - K Pryor
- Duke University School of Medicine, 201 Trent Drive, Durham, NC 27710, USA
| | - L A Mais
- Division of Child & Adolescent Psychiatry, Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Discipline of Nutrology, Department of Pediatrics, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - S Warkentin
- Division of Child & Adolescent Psychiatry, Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Discipline of Nutrology, Department of Pediatrics, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - L Benson
- Division of Child & Adolescent Psychiatry, Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - R Cheng
- St. George's University School of Medicine, 3500 Sunrise Highway, Building 300, Great River, NY 11739, USA
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Harris C, Flexeder C, Thiering E, Buyken A, Berdel D, Koletzko S, Bauer CP, Brüske I, Koletzko B, Standl M. Changes in dietary intake during puberty and their determinants: results from the GINIplus birth cohort study. BMC Public Health 2015; 15:841. [PMID: 26329931 PMCID: PMC4556194 DOI: 10.1186/s12889-015-2189-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 08/26/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Understanding changes in dietary intake during puberty could aid the mapping of dietary interventions for primary prevention. The present study describes dietary changes from childhood to adolescence, and their associations with parental education, family income, child education, body mass index (BMI), pubertal onset and screen-time sedentary behaviour. METHODS Dietary data (n = 1232) were obtained from food frequency questionnaires at the 10- and 15-year follow-ups of the GINIplus birth cohort study. Intakes of 17 food groups, macronutrients and antioxidant vitamins, were described by a) paired Wilcoxon rank sum tests, comparing average intakes at each time-point, and b) Cohen's kappa "tracking" coefficients, measuring stability of intakes (maintenance of relative tertile positions across time). Further, associations of changes (tertile position increase or decrease vs. tracking) with parental education, family income, child education, pubertal onset, BMI, and screen-time, were assessed by logistic regression and multinomial logistic regression models stratified by baseline intake tertile. RESULTS Both sexes increased average intakes of water and decreased starchy vegetables, margarine and dairy. Females decreased meat and retinol intakes and increased vegetables, grains, oils and tea. Males decreased fruit and carbohydrates and increased average intakes of meat, caloric drinks, water, protein, fat, polyunsaturated fatty acids (PUFAs), vitamin C and alpha-tocopherol. Both sexes presented mainly "fair" tracking levels [κw = 0.21-0.40]. Females with high (vs. low) parental education were more likely to increase their nut intake [OR = 3.8; 95 % CI = (1.7;8.8)], and less likely to decrease vitamin C intakes [0.2 (0.1;0.5)], while males were less likely to increase egg consumption [0.2 (0.1;0.5)] and n3 PUFAs [0.2 (0.1;0.5)]. Females with a higher (vs. low) family income were more likely to maintain medium wholegrain intakes [0.2 (0.1;0.7) for decrease vs. tracking, and 0.1 (0.0;0.5) for increase vs. tracking], and were less likely to decrease vitamin C intakes [0.2 (0.1;0.6)]. Males with high education were less likely to increase sugar-sweetened foods [0.1 (0.1;0.4)]. Finally, BMI in females was negatively associated with decreasing protein intakes [0.7 (0.6;0.9)]. In males BMI was positively associated with increasing margarine [1.4 (1.1;1.6)] and vitamin C intakes [1.4 (1.1;1.6)], and negatively associated with increasing n3 PUFA. CONCLUSIONS Average dietary intakes changed significantly, despite fair tracking levels, suggesting the presence of trends in dietary behaviour during puberty. Family income and parental education predominantly influenced intake changes. Our results support the rationale for dietary interventions targeting children, and suggest that sex-specific subpopulations, e.g. low socio-economic status, should be considered for added impact.
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Affiliation(s)
- Carla Harris
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Centre for Environmental Health, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany.
| | - Claudia Flexeder
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Centre for Environmental Health, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany.
| | - Elisabeth Thiering
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Centre for Environmental Health, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany. .,Ludwig-Maximilians-University of Munich, Dr. von Hauner Children's Hospital, Munich, Germany.
| | - Anette Buyken
- Research Institute of Child Nutrition, University of Bonn, Dortmund, Germany.
| | - Dietrich Berdel
- Department of Pediatrics, Marien-Hospital Wesel, Wesel, Germany.
| | - Sibylle Koletzko
- Ludwig-Maximilians-University of Munich, Dr. von Hauner Children's Hospital, Munich, Germany.
| | - Carl-Peter Bauer
- Technical University of Munich, Department of Pediatrics, Munich, Germany.
| | - Irene Brüske
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Centre for Environmental Health, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany.
| | - Berthold Koletzko
- Ludwig-Maximilians-University of Munich, Dr. von Hauner Children's Hospital, Munich, Germany.
| | - Marie Standl
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Centre for Environmental Health, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany.
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Experiences of overweight/obese adolescents in navigating their home food environment. Public Health Nutr 2015; 18:3278-86. [DOI: 10.1017/s1368980015000786] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
AbstractObjectiveTo explore perceived factors that impede or facilitate healthful eating within the home environment among overweight/obese adolescents.DesignIn the present qualitative photovoice study, participants were instructed to take photographs of things that made it easier or harder to make healthful food choices at home. Digital photographs were reviewed and semi-structured interviews were conducted to promote discussion of the photographs. Data were analysed using constant comparative analysis.SettingVancouver, Canada, in 2012–2013.SubjectsTwenty-two overweight/obese adolescents who completed a family-based lifestyle modification intervention.ResultsThe mean age of participants was 14 (sd 1·9) years, 77 % were female and their mean BMI Z-score was 2·4 (sd 0·6). Adolescents talked about six aspects of the home environment that influenced their eating habits (in order of frequency): home cooking, availability and accessibility of foods/beverages, parenting practices, family modelling, celebrations and screen use/studying. In general, homes with availability of less healthful foods, where family members also liked to eat less healthful foods and where healthier foods were less abundant or inaccessible were described as barriers to healthful eating. Special occasions and time spent studying or in front of the screen were also conducive to less healthful food choices. Home cooked meals supported adolescents in making healthier food choices, while specific parenting strategies such as encouragement and restriction were helpful for some adolescents.ConclusionsAdolescents struggled to make healthful choices in their home environment, but highlighted parenting strategies that were supportive. Targeting the home food environment is important to enable healthier food choices among overweight/obese adolescents.
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Dietary patterns and cardiovascular risk factors in adolescents and young adults: the Northern Ireland Young Hearts Project. Br J Nutr 2014; 112:1685-98. [DOI: 10.1017/s0007114514002682] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Dietary pattern (DP) analysis allows examination of the combined effects of nutrients and foods on the markers of CVD. Very few studies have examined these relationships during adolescence or young adulthood. Traditional CVD risk biomarkers were analysed in 12–15-year-olds (n487; Young Hearts (YH)1) and again in the same individuals at 20–25 years of age (n487; YH3). Based on 7 d diet histories, in the present study, DP analysis was performed usinga posterioriprincipal component analysis for the YH3 cohort and thea prioriMediterranean Diet Score (MDS) was calculated for both YH1 and YH3 cohorts. In thea posterioriDP analysis, YH3 participants adhering most closely to the ‘healthy’ DP were found to have lower pulse wave velocity (PWV) and homocysteine concentrations, the ‘sweet tooth’ DP were found to have increased LDL concentrations, systolic blood pressure, and diastolic blood pressure and decreased HDL concentrations, the ‘drinker/social’ DP were found to have lower LDL and homocysteine concentrations, but exhibited a trend towards a higher TAG concentration, and finally the ‘Western’ DP were found to have elevated homocysteine and HDL concentrations. In thea prioridietary score analysis, YH3 participants adhering most closely to the Mediterranean diet were found to exhibit a trend towards a lower PWV. MDS did not track between YH1 and YH3, and nor was there a longitudinal relationship between the change in the MDS and the change in CVD risk biomarkers. In conclusion, cross-sectional analysis revealed that some associations between DP and CVD risk biomarkers were already evident in the young adult population, namely the association between the healthy DP (and the MDS) and PWV; however, no longitudinal associations were observed between these relatively short time periods.
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Monjardino T, Lucas R, Ramos E, Lopes C, Gaio R, Barros H. Associations between a posteriori defined dietary patterns and bone mineral density in adolescents. Eur J Nutr 2014; 54:273-82. [PMID: 24806081 DOI: 10.1007/s00394-014-0708-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Accepted: 04/24/2014] [Indexed: 11/26/2022]
Abstract
PURPOSE Dietary pattern analysis may uncover the joint effects of multiple dietary components on bone health, but such research is scarce and targets mostly adults. METHODS We quantified prospective associations between dietary patterns and bone mineral density (BMD) in 1,007 adolescents of a cohort born in 1990 and recruited at schools in Porto during the 2003/2004 school year. Forearm BMD was measured using dual-energy X-ray absorptiometry. Participants' dietary patterns were classified "Healthier", "Dairy products", "Fast food and sweets" and "Lower intake" according to previously identified patterns obtained in a larger sample of 1,489 participants using the K-means method. Using dietary patterns at 13 years old as the main exposure, associations were estimated cross-sectionally (with BMD at the age of 13) and prospectively (with annual BMD variation between 13 and 17 years), using linear regression coefficients adjusted for height, weight, energy intake and, in girls, for menarche age. RESULTS No significant associations between the a posteriori dietary patterns identified and mean BMD at 13 were found. However, among girls, adherence to a pattern characterized by low intake of energy and all food groups was negatively associated with annual BMD variation between 13 and 17 years [adjusted coefficient (95 % CI) -0.451 (-0.827; -0.074) mg·cm⁻²·year⁻¹]. CONCLUSIONS Although results showed that, in girls, adherence to a "Lower intake" dietary pattern is associated with lower annual BMD variation throughout adolescence, overall, there were no consistent associations between dietary patterns and forearm BMD in adolescents.
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Affiliation(s)
- Teresa Monjardino
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal,
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Marshall S, Burrows T, Collins CE. Systematic review of diet quality indices and their associations with health-related outcomes in children and adolescents. J Hum Nutr Diet 2014; 27:577-98. [PMID: 24524271 DOI: 10.1111/jhn.12208] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Diet quality indices add an important dimension to dietary assessment. The aim of this systematic review was to: (i) identify and describe the attributes and applications of diet quality indices developed for use or used in paediatric populations; (ii) describe associations between these diet quality indices and health-related variables in paediatric populations; and (iii) identify factors that are associated with diet quality in paediatric populations worldwide. METHODS Studies were identified by searching electronic databases for relevant papers from 1980 to October 2013 using keywords. Inclusion criteria were original studies that utilised a quantitative measure of diet quality in children and adolescents aged 0-18 years. RESULTS One hundred and nineteen studies met the inclusion criteria, from which 80 different diet quality indices were identified. The majority of studies had >1000 participants and were of acceptable quality. Of the 56 studies that investigated health-related outcomes, weight status was the most researched. Europe produced the most number of diet quality indices (n = 27 indices). Of the 119 studies, seven intervention studies were identified. Paediatric diet quality indices were found to be associated with environmental, behavioural and maternal factors. CONCLUSIONS The use of diet quality indices in paediatric populations is a rapidly expanding area of research in diverse populations internationally. In economically disadvantaged countries, diet quality indices may be predictive of child growth. However, prospective cohort, intervention and validation studies are required to draw stronger conclusions concerning risk of future disease in paediatric populations in general.
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Affiliation(s)
- S Marshall
- Nutrition and Dietetics, Faculty of Health, School of Health Sciences, The University of Newcastle, Callaghan, NSW, Australia
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12Month changes in dietary intake of adolescent girls attending schools in low-income communities following the NEAT Girls cluster randomized controlled trial. Appetite 2014; 73:147-55. [DOI: 10.1016/j.appet.2013.11.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 10/30/2013] [Accepted: 11/03/2013] [Indexed: 11/20/2022]
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Ambrosini GL, Emmett PM, Northstone K, Jebb SA. Tracking a dietary pattern associated with increased adiposity in childhood and adolescence. Obesity (Silver Spring) 2014; 22:458-65. [PMID: 23804590 PMCID: PMC3846445 DOI: 10.1002/oby.20542] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Accepted: 06/03/2013] [Indexed: 12/03/2022]
Abstract
OBJECTIVE Understanding dietary tracking may help to inform interventions to improve dietary intakes and health outcomes. This study investigated how a dietary pattern (DP) associated with increased adiposity in childhood tracked from 7 to 13 years of age, in the Avon Longitudinal Study of Parents and Children (ALSPAC). DESIGN AND METHODS Three-day food diaries were collected at 7, 10 and 13 years. Reduced rank regression was used to score respondents for an energy-dense, high fat, low fiber DP at each age. Tracking coefficients were estimated for the DP and its key foods using data from 7,027 children. RESULTS The DP tracking coefficient was 0.48 (95% CI: 0.44-0.52) for boys and 0.38 (95% CI: 0.35-0.41) for girls. Of 10 key food groups, fruit, vegetables, high fiber bread, high fiber breakfast cereals and full fat milk intakes exhibited the strongest tracking, particularly among low consumers. Lower maternal education and greater prepregnancy maternal BMI predicted higher DP z scores and lower fruit and vegetable intakes. CONCLUSIONS A dietary pattern associated with increased adiposity tracks moderately from 7 to 13 years of age in this large UK cohort. Specific groups of families may require additional support to foster lifelong healthy dietary habits in their children.
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Affiliation(s)
- Gina L Ambrosini
- Medical Research Council Human Nutrition Research, Elsie Widdowson Laboratory, Cambridge, United Kingdom
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Monjardino T, Lucas R, Ramos E, Barros H. Associations between a priori-defined dietary patterns and longitudinal changes in bone mineral density in adolescents. Public Health Nutr 2014; 17:195-205. [PMID: 23149164 PMCID: PMC10282249 DOI: 10.1017/s1368980012004879] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2012] [Revised: 09/18/2012] [Accepted: 09/21/2012] [Indexed: 01/17/2023]
Abstract
OBJECTIVE To quantify short- and long-term associations between dietary patterns defined a priori and bone mineral density (BMD) during adolescence. DESIGN Dietary patterns were defined at 13 years old using a Mediterranean diet (MD) quality index, the Dietary Approaches to Stop Hypertension (DASH) diet index and the Oslo Health Study (OHS) dietary index. Linear regression coefficients were used to estimate associations between dietary patterns and forearm BMD at 13 and 17 years, measured by dual-energy X-ray absorptiometry. SETTING Public and private schools of Porto, Portugal. SUBJECTS The EPITeen cohort comprising 1180 adolescents born in 1990, recruited at schools during the 2003/2004 school year and re-evaluated in 2007/2008. RESULTS In girls, at 13 years, mean BMD (g/cm2) in the first and third tertiles was 0·369 and 0·368 for the MD pattern, 0·368 and 0·369 for the DASH diet, and 0·370 and 0·363 for the OHS index. In boys, mean BMD (g/cm2) in the first and third tertiles was 0·338 and 0·347 for the MD pattern, 0·342 and 0·346 for the DASH diet, and 0·344 and 0·342 for the OHS index. None of these differences were significant. Mean BMD at 17 years and prospective variation were also not significantly different between tertiles of adherence to each score. However, a trend of increased BMD at 13 years with greater adherence to the MD pattern was observed in boys (adjusted coefficient = 0·248; 95% CI 0·052, 0·444). CONCLUSIONS The selected dietary patterns may not capture truly important dietary differences in determining BMD or diet may not be, beyond nutrient adequacy, a limiting determinant of BMD.
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Affiliation(s)
- Teresa Monjardino
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Al Prof Hernâni Monteiro, 4200-319 Porto, Portugal
- Institute of Public Health of the University of Porto, Porto, Portugal
| | - Raquel Lucas
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Al Prof Hernâni Monteiro, 4200-319 Porto, Portugal
- Institute of Public Health of the University of Porto, Porto, Portugal
| | - Elisabete Ramos
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Al Prof Hernâni Monteiro, 4200-319 Porto, Portugal
- Institute of Public Health of the University of Porto, Porto, Portugal
| | - Henrique Barros
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Al Prof Hernâni Monteiro, 4200-319 Porto, Portugal
- Institute of Public Health of the University of Porto, Porto, Portugal
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Dietary patterns and longitudinal change in body mass in European children: a follow-up study on the IDEFICS multicenter cohort. Eur J Clin Nutr 2013; 67:1042-9. [DOI: 10.1038/ejcn.2013.145] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Revised: 07/03/2013] [Accepted: 07/05/2013] [Indexed: 02/06/2023]
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Kelishadi R, Gheisari A, Zare N, Farajian S, Shariatinejad K. Salt intake and the association with blood pressure in young Iranian children: first report from the middle East and north Africa. Int J Prev Med 2013; 4:475-83. [PMID: 23671781 PMCID: PMC3650601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Accepted: 11/04/2012] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND This study aimed to assess the salt intake of Iranian children, and to assess the correlation of urinary electrolytes excretion with blood pressure. METHODS This cross-sectional study was conducted in 2011-2012 among 3-10-year-old children, selected by multi-stage cluster sampling from urban and rural areas of Isfahan, Iran. The sodium (Na), potassium (K), and creatinine (Cr) were measured in a random sample of the children's first morning fasting urine. Three-day averages of dietary intakes were analyzed by the Nutritionist-4 software. RESULTS The mean (SD) of urinary Na was 177.17 (28.68) mEq/day without significant difference according to gender and living area. The mean (SD) dietary intakes of Na and K were 2017.76 (117.94) and 1119.06 (76.03) mg/day, respectively. Children of urban and rural areas consumed similar sources of salty foods (bread, cheese, and snacks) and had low intake of vegetables. No significant association was documented between urinary electrolytes excretions and blood pressure. CONCLUSIONS This study, which to the best of our knowledge is the first of its kind in the Middle East and North Africa region, revealed that Iranian young children consume a large amount of sodium and small amount of potassium. The non-significant associations of electrolyte excretions with blood pressure may be because of the very young age group of participants. Given the development of preference to salt taste from early childhood, and the tracking of risk factors of chronic diseases from this age, reducing salt intake of young children should be emphasized.
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Affiliation(s)
- Roya Kelishadi
- Department of Pediatrics, Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran,Department of Pediatrics, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Alaleh Gheisari
- Department of Pediatrics, Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran,Department of Pediatrics, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran,Department of Pediatric Nephology, Isfahan Kidney Diseases Research Center, Isfahan University of Medical Sciences, Isfahan, Iran,Correspondence to: Dr. Alaleh Gheisari, Department of Pediatrics, Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran. E-mail:
| | - Narges Zare
- Department of Pediatrics, Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran,Department of Pediatrics, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sanam Farajian
- Department of Nutrition, Faculty of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Keyvan Shariatinejad
- Department of Biostatistics, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
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Clustering of diet- and activity-related parenting practices: cross-sectional findings of the INPACT study. Int J Behav Nutr Phys Act 2013; 10:36. [PMID: 23531232 PMCID: PMC3618009 DOI: 10.1186/1479-5868-10-36] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2012] [Accepted: 03/19/2013] [Indexed: 12/02/2022] Open
Abstract
Background Various diet- and activity-related parenting practices are positive determinants of child dietary and activity behaviour, including home availability, parental modelling and parental policies. There is evidence that parenting practices cluster within the dietary domain and within the activity domain. This study explores whether diet- and activity-related parenting practices cluster across the dietary and activity domain. Also examined is whether the clusters are related to child and parental background characteristics. Finally, to indicate the relevance of the clusters in influencing child dietary and activity behaviour, we examined whether clusters of parenting practices are related to these behaviours. Methods Data were used from 1480 parent–child dyads participating in the Dutch IVO Nutrition and Physical Activity Child cohorT (INPACT). Parents of children aged 8–11 years completed questionnaires at home assessing their diet- and activity-related parenting practices, child and parental background characteristics, and child dietary and activity behaviours. Principal component analysis (PCA) was used to identify clusters of parenting practices. Backward regression analysis was used to examine the relationship between child and parental background characteristics with cluster scores, and partial correlations to examine associations between cluster scores and child dietary and activity behaviours. Results PCA revealed five clusters of parenting practices: 1) high visibility and accessibility of screens and unhealthy food, 2) diet- and activity-related rules, 3) low availability of unhealthy food, 4) diet- and activity-related positive modelling, and 5) positive modelling on sports and fruit. Low parental education was associated with unhealthy cluster 1, while high(er) education was associated with healthy clusters 2, 3 and 5. Separate clusters were related to both child dietary and activity behaviour in the hypothesized directions: healthy clusters were positively related to obesity-reducing behaviours and negatively to obesity-inducing behaviours. Conclusion Parenting practices cluster across the dietary and activity domain. Parental education can be seen as an indicator of a broader parental context in which clusters of parenting practices operate. Separate clusters are related to both child dietary and activity behaviour. Interventions that focus on clusters of parenting practices to assist parents (especially low-educated parents) in changing their child’s dietary and activity behaviour seems justified.
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Improved dietary intake among overweight and obese children followed from 8 to 12 years of age in a randomised controlled trial. J Nutr Sci 2012; 1:e16. [PMID: 25191545 PMCID: PMC4153323 DOI: 10.1017/jns.2012.17] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 08/24/2012] [Accepted: 08/24/2012] [Indexed: 12/13/2022] Open
Abstract
More knowledge about improving dietary intake in secondary preventive actions against
childhood overweight and obesity is needed. The objective was to evaluate the impact of a
2-year intervention on energy, macronutrient and food intake of overweight and obese
children participating in a randomised controlled trial. Children (8–12 years old) living
in Sweden were recruited to participate for 2 years between 2006 and 2009. The children
were randomised into either an intervention group (n 58), participating
in an intervention concerning food habits, physical activity and behavioural change, or a
control group (n 47). Dietary intake at baseline and the 2-year
measurement were assessed with a diet history interview covering 14 d. Energy intake (EI)
of the intervention and control groups was underestimated by 28 and 21 %, respectively,
after 2 years, but with no difference between the groups (P = 0·51).
After 2 years of intervention, the intervention group, compared with the control group,
had a lower intake of sugar-sweetened beverages (P = 0·015) as well as a
higher intake of foods high in fibre, low in saturated fat, sugar and salt
(P = 0·031). Further, a lower EI in relation to BMR, lower total fat,
MUFA and cholesterol was seen in the intervention group compared with the control group.
In conclusion, the food and nutrient intake of overweight and obese children was improved
after participating in a 2-year intervention programme. Dietary counselling should be
included in secondary preventive actions against childhood overweight and obesity to
promote healthy food habits.
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Kristbjornsdottir OK, Halldorsson TI, Thorsdottir I, Gunnarsdottir I. Association between 24-hour urine sodium and potassium excretion and diet quality in six-year-old children: a cross sectional study. Nutr J 2012; 11:94. [PMID: 23153276 PMCID: PMC3545971 DOI: 10.1186/1475-2891-11-94] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Accepted: 10/25/2012] [Indexed: 12/02/2022] Open
Abstract
Background Limited data is available on sodium (Na) and potassium (K) intake in young children estimated by 24 hour (24h) excretion in urine. The aim was to assess 24h urinary excretion of Na and K in six-year-old children and its relationship with diet quality. Methods The study population was a subsample of a national dietary survey, including six-year-old children living in the greater Reykjavik area (n=76). Three day weighed food records were used to estimate diet quality. Diet quality was defined as adherence to the Icelandic food based dietary guidelines. Na and K excretion was analyzed from 24h urine collections. PABA check was used to validate completeness of urine collections. The associations between Na and K excretion and diet quality were estimated by linear regression, adjusting for gender and energy intake. Results Valid urine collections and diet registrations were provided by 58 children. Na and K excretion was, mean (SD), 1.64 (0.54) g Na/24h (approx. 4.1 g salt/24h) and 1.22 (0.43) g K/24h. In covariate adjusted models Na excretion decreased by 0.16 g Na/24h (95% CI: 0.31, 0.06) per 1-unit increase in diet quality score (score range: 1–4) while K excretion was increased by 0.18 g K/24h (95% CI: 0.06, 0.29). Conclusions Na intake, estimated by 24h urinary excretion was on average higher than recommended. Increased diet quality was associated with lower Na excretion and higher K excretion in six-year-old children.
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Does tracking of dietary behaviours differ by parental education in children during the transition into adolescence? Public Health Nutr 2012; 16:673-82. [PMID: 22874120 DOI: 10.1017/s1368980012003060] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVE The present study investigates the changes and tracking of dietary behaviours in Norwegian 11-year-olds and examines the association between parental education and dietary tracking over a time period of 20 months. DESIGN Longitudinal data from the Norwegian HEalth In Adolescents (HEIA) cohort study followed up at three time points (2007-2009). SETTING Intakes of fruits, vegetables and snacks were assessed by frequency and intakes of sugar-sweetened soft drinks and squash were assessed by frequency and amount. Tracking of dietary behaviours was assessed by adolescents' relative position in rank over time and Cohen's kappa was used to measure tracking coefficients. Multinomial logistic regression analyses were performed to assess the association between parental education and the tracking of dietary behaviours. SUBJECTS In total, 885 adolescents from the HEIA cohort study participated by answering Internet-based questionnaires at three time points. RESULTS The results indicated that boys and girls maintained their relative position in rank of dietary intake over time, when grouped by baseline consumption. Fair to moderate tracking coefficients of dietary variables were observed. An inverse association was found between parental education and stability of soft drink and squash consumption during the 20 months. CONCLUSIONS The observed tracking pattern indicates the importance of promoting healthy dietary behaviours at an even earlier age. Furthermore, interventions should focus particularly on adolescents from families with low parental education and their consumption of sugar-sweetened beverages.
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Benjamin Neelon SE, Vaughn A, Ball SC, McWilliams C, Ward DS. Nutrition practices and mealtime environments of North Carolina child care centers. Child Obes 2012; 8:216-23. [PMID: 22799547 DOI: 10.1089/chi.2011.0065] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The majority of children in the United States attend out-of-home child care. However, little is known about the nutritional quality of foods served and the mealtime environments. METHODS We assessed 96 child care centers over one full day using a researcher-administered structured observation and document review. We focused on eight nutrition domains: (1) fruits and vegetables, (2) whole grains, (3) high-sugar, high-salt, and high-fat foods, (4) beverages, (5) food availability and service, (6) staff behaviors, (7) training and education, and (8) policies. We computed daily means and frequencies for each domain. RESULTS Seventy-five percent of centers participated in the Child and Adult Care Food Program, indicating they served low-income children. Centers enrolled 66 children on average; 60% were white, 28% were black, 4% were Native American, and 8% identified as mixed race. On the day of observation, seven centers did not serve a fruit and 15 did not serve a vegetable. Eighty centers served a high-sugar or high-salt food and 84 did not serve any whole grains. Five centers did not provide water indoors to children, 22 served juice twice, and 50 served whole milk. Seventeen centers had a vending machine on site visible to parents and children. Overall, children were served excessive juice, high-sugar and high-salt snack foods, and too much whole milk. CONCLUSIONS Centers had room for improvement and could strive to serve more nutritious foods and create healthier mealtime environments for children.
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Affiliation(s)
- Sara E Benjamin Neelon
- Department of Community and Family Medicine, Duke University Medical Center and Duke Global Health Institute, Durham, NC 27705, USA.
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Abstract
OBJECTIVE To compare differences in children's diet quality on weekdays (Monday-Thursday), Fridays and weekend days. DESIGN A representative cross-sectional study in which participants completed a 7 d pre-coded food record. Mean intakes of energy, macronutrients and selected food items (g/10 MJ) as well as energy density were compared between weekdays, Fridays and weekend days for each gender in three age groups (4-6, 7-10 and 11-14 years) using Tobit analysis to account for zero intakes. SETTING The Danish National Survey of Dietary Habits and Physical Activity 2003-2008. SUBJECTS Children (n 784; 49·9 % boys) aged 4-14 years. RESULTS For both genders in all age groups (P < 0·05), energy intake was higher during weekends than on weekdays, and intakes of sugar-sweetened beverages and white bread were higher, whereas intake of rye bread was lower. This contributed to a higher percentage of energy from added sugars, a lower fibre content and a higher energy density on weekend days v. weekdays. In children aged 4-6 and 7-10 years, the diet on weekend days was also characterized by higher intakes of sweets and chocolate and lower intakes of fruit and vegetables. Overall, the diet on Fridays appeared as a mix of the diets on weekdays and weekend days. CONCLUSIONS Significant differences and distinct characteristic patterns were found in children's diet quality during weekdays, Fridays and weekend days. The present study suggests that in prevention of childhood overweight and obesity, more attention should be paid to the higher energy intake, especially from sugar-rich foods and beverages, on Fridays and weekend days.
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Anthocyanins in the diet of children and adolescents: intake, sources and trends. Eur J Nutr 2012; 52:667-76. [DOI: 10.1007/s00394-012-0371-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Accepted: 04/21/2012] [Indexed: 10/28/2022]
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Early diet quality in a longitudinal study of Australian children: associations with nutrition and body mass index later in childhood and adolescence. J Dev Orig Health Dis 2011; 3:21-31. [DOI: 10.1017/s2040174411000717] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Duncan S, McPhee JC, Schluter PJ, Zinn C, Smith R, Schofield G. Efficacy of a compulsory homework programme for increasing physical activity and healthy eating in children: the healthy homework pilot study. Int J Behav Nutr Phys Act 2011; 8:127. [PMID: 22085440 PMCID: PMC3256102 DOI: 10.1186/1479-5868-8-127] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Accepted: 11/15/2011] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Most physical activity and nutrition interventions in children focus on the school setting; however, evidence suggests that children are less active and have greater access to unhealthy food at home. The aim of this pilot study was to examine the efficacy of a compulsory homework programme for increasing physical activity and healthy eating in children. METHODS The six-week 'Healthy Homework' programme and complementary teaching resource was developed under the guidance of an intersectoral steering group. Eight senior classes (year levels 5-6) from two diverse Auckland primary schools were randomly assigned into intervention and control groups. A total of 97 children (57 intervention, 40 control) aged 9-11 years participated in the evaluation of the intervention. Daily step counts were monitored immediately before and after the intervention using sealed multiday memory pedometers. Screen time, sports participation, active transport to and from school, and the consumption of fruits, vegetables, unhealthy foods and drinks were recorded concurrently in a 4-day food and activity diary. RESULTS Healthy Homework resulted in a significant intervention effect of 2,830 steps.day-1 (95% CI: 560, 5,300, P = 0.013). This effect was consistent between sexes, schools, and day types (weekdays and weekend days). In addition, significant intervention effects were observed for vegetable consumption (0.83 servings.day-1, 95% CI: 0.24, 1.43, P = 0.007) and unhealthy food consumption (-0.56 servings.day-1, 95% CI: -1.05, -0.07, P = 0.027) on weekends but not weekdays, with no interactions with sex or school. Effects for all other variables were not statistically significant regardless of day type. CONCLUSIONS Compulsory health-related homework appears to be an effective approach for increasing physical activity and improving vegetable and unhealthy food consumption in children. Further research in a larger study is required to confirm these initial results.
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Affiliation(s)
- Scott Duncan
- Centre for Physical Activity and Nutrition, AUT University, New Zealand.
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Tracking of eating patterns and overweight - a follow-up study of Norwegian schoolchildren from middle childhood to early adolescence. Nutr J 2011; 10:106. [PMID: 21978299 PMCID: PMC3200168 DOI: 10.1186/1475-2891-10-106] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Accepted: 10/06/2011] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this study was to describe eating patterns in early adolescence and to determine associations between eating patterns and overweight from middle childhood (4th grade, 9 to 10 years old) to early adolescence (7th grade, 12 to 13 years old). METHODS Children were recruited from primary schools in Telemark County, Norway. Dietary data were obtained by parental report using a food frequency questionnaire. Height and weight were objectively measured, and overweight was defined using international standard cut-off points. Complete data were obtained for 924 4th grade and 691 7th children, and 427 children provided complete data at both time points. Principal component analysis was applied to identify eating patterns. We used multiple logistic regression to calculate adjusted odds ratios (OR) and 95% confidence intervals (CI) for being overweight. RESULTS The same four distinct eating patterns were identified at both time points. Correlation coefficients for the factor scores of corresponding eating patterns at baseline and follow up ranged from 0.44 to 0.60. In the follow-up sample, 345 children (80%) were still of normal weight, while 41 (10%) remained overweight. Children with high "dieting" pattern scores and low "varied Norwegian" pattern scores in the 7th grade had an increased risk of being overweight. Children with stable or increased "varied Norwegian" pattern scores had a lower risk of remaining overweight over time than children with decreased scores for this pattern; adjusted OR: 0.4 (95% CI: 0.2, 0.8). This pattern included foods and meals close to current dietary guidelines, including vegetables, fruit and unrefined cereal products. We did not observe an increased risk of overweight in children with high "unhealthy" eating pattern scores, termed "snacking" or "junk/convenient" in either cross-sectional or longitudinal analyses. CONCLUSIONS Slight to moderate stability of eating patterns was observed. Children adhering to a "varied Norwegian" eating pattern were less likely to remain overweight than children with declining adherence to this pattern. Overweight children should be encouraged to eat regular main meals and retain a diverse diet that includes unrefined plant foods, water and fish, rather than fat- and sugar-reduced foods and drinks.
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Craigie AM, Lake AA, Kelly SA, Adamson AJ, Mathers JC. Tracking of obesity-related behaviours from childhood to adulthood: A systematic review. Maturitas 2011; 70:266-84. [PMID: 21920682 DOI: 10.1016/j.maturitas.2011.08.005] [Citation(s) in RCA: 686] [Impact Index Per Article: 52.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2011] [Accepted: 08/22/2011] [Indexed: 10/17/2022]
Abstract
Obesity in childhood carries a wide range of physical, psychological and social disbenefits and also increases the risk of adult obesity with its well-recognised, enhanced risk of several common complex diseases as well as adverse socioeconomic and psychosocial sequelae. Understanding the tracking of the two key modifiable behaviours, food consumption and physical activity, between childhood and adulthood may illuminate the childhood determinants of adult obesity and contribute to the development of effective interventions. We performed a systematic review of the available literature on tracking of both physical activity and of dietary intake between childhood and adulthood by searching MEDLINE, EMBASE, CINAHL, PSYCInfo, Google and Google Scholar. For inclusion, studies had to report baseline measurements when the children were less than, or equal to, 18 years and to report follow-up for at least 5 years to any age over 18 years. After removal of duplicates, 9625 search hits were screened by title and/or abstract and 79 potentially relevant papers were identified and full papers obtained. In total 39 papers were included in this analysis. Of these, 11 papers (from 5 studies) reported data on tracking of diet from childhood to adulthood and 28 papers (from 16 studies) reported data on tracking of physical activity or inactivity. Despite the diversity of study design and measurement methodology, we found evidence of tracking of both physical activity and of diet between childhood and adulthood with estimates of strength of tracking of a similar order for both behaviours. Because of the inherent methodological difficulties in quantifying habitual behaviour, it is likely that the reported estimates of strength of tracking under-estimate the true degree of tracking. The evidence of tracking reported here may give greater impetus to the development of interventions aimed to prevent the persistence of obesity from childhood into adulthood and its attendant adverse socioeconomic, psychosocial and health sequelae.
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Affiliation(s)
- Angela M Craigie
- Centre for Public Health Nutrition Research, Division of Clinical and Population Sciences and Education, University of Dundee, Ninewells Hospital and Medical School, Dundee, DD1 9SY, UK
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Influence of FADS polymorphisms on tracking of serum glycerophospholipid fatty acid concentrations and percentage composition in children. PLoS One 2011; 6:e21933. [PMID: 21818279 PMCID: PMC3144869 DOI: 10.1371/journal.pone.0021933] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2011] [Accepted: 06/09/2011] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Tracking of fatty acid (FA) contribution to plasma or serum lipids over time was shown in children and adults. However, the potential role of FADS gene variants has not been investigated. METHODS AND PRINCIPAL FINDINGS Serum GP FA composition of 331 children aged 2 and 6 years, participating in an ongoing birth cohort study, was analyzed. Correlation coefficients were estimated to describe FA tracking over 4 years and to assess the influence of FADS variants on tracking. We found low to moderate tracking (r = 0.12-0.49) of FA compositions and concentration between 2 and 6 years. Concentration changes of total monounsaturated FA and total saturated FA over time correlated closely (r = 0.79) but percentage values were unrelated (r = -0.02). Tracking for n-6 long chain polyunsaturated fatty acid (LC-PUFA) concentrations was lower in subjects homozygous for the major allele of FADS variants and higher in carriers of at least one minor allele, whereas for total n-3 LC-PUFA concentrations and compositions this was vice versa. For individual n-3 PUFA inconsistent results were found. CONCLUSIONS AND SIGNIFICANCE Serum GP FA composition shows low to moderate tracking over 4 years with a higher tracking for LC-PUFA metabolites than for their precursor FA. Serum PUFA levels and their tracking seem to be more influenced by lipid and lipoprotein metabolism than by FA specific pathways.
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