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Nutrition in adolescents

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https://www.readbyqxmd.com/read/28230731/certain-grain-foods-can-be-meaningful-contributors-to-nutrient-density-in-the-diets-of-u-s-children-and-adolescents-data-from-the-national-health-and-nutrition-examination-survey-2009-2012
#1
Yanni Papanikolaou, Victor L Fulgoni
Grain foods may play an important role in delivering nutrients to the diet of children and adolescents. The present study determined grain food sources of energy/nutrients in U.S. children and adolescents using data from the National Health and Nutrition Examination Survey, 2009-2012. Analyses of grain food sources were conducted using a 24-h recall in participants 2-18 years old (N = 6109). Sources of nutrients contained in grain foods were determined using U.S. Department of Agriculture nutrient composition databases and excluded mixed dishes...
February 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28228332/calorically-restricted-diets-decrease-pcsk9-in-overweight-adolescents
#2
A E Levenson, C E Milliren, S B Biddinger, C B Ebbeling, H A Feldman, D S Ludwig, S D de Ferranti
BACKGROUND AND AIMS: Nutritional therapy is the first line approach to treatment of hyperlipidemia in childhood. Proprotein convertase subtilisin kexin type 9 (PCSK9) is a key regulator of plasma cholesterol levels and a target of novel lipid-lowering pharmacotherapies. We examined the effects of an intensive nutritional intervention on PCSK9 levels in overweight adolescents with cardiovascular disease (CVD) risk factors. METHODS AND RESULTS: Twenty seven obese and overweight adolescents with CVD risk factors were assigned to either a low fat or low glycemic load diet...
January 3, 2017: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/28225939/methodology-for-estimating-dietary-data-from-the-semi-quantitative-food-frequency-questionnaire-of-the-mexican-national-health-and-nutrition-survey-2012
#3
Ivonne Ramírez-Silva, Alejandra Jiménez-Aguilar, Danae Valenzuela-Bravo, Brenda Martinez-Tapia, Sonia Rodríguez-Ramírez, Elsa Berenice Gaona-Pineda, Salomón Angulo-Estrada, Teresa Shamah-Levy
Objective: To describe the methodology used to clean up and estimate dietary intake (DI) data from the Semi-Quantitative Food Frequency Questionnaire (SFFQ) of the Mexican National Health and Nutrition Survey 2012. Materials and methods: DI was collected through a shortterm SFFQ regarding 140 foods (from October 2011 to May 2012). Energy and nutrient intake was calculated according to a nutrient database constructed specifically for the SFFQ. Results: A total of 133 nutrients including energy and fiber were generated from SFFQ data...
November 2016: Salud Pública de México
https://www.readbyqxmd.com/read/28225938/validity-of-a-food-frequency-questionnaire-to-assess-food-intake-in-mexican-adolescent-and-adult-population
#4
Edgar Denova-Gutiérrez, Ivonne Ramírez-Silva, Sonia Rodríguez-Ramírez, Alejandra Jiménez-Aguilar, Teresa Shamah-Levy, Juan A Rivera-Dommarco
Objective: To assess the validity of a 140-item semiquantitative food frequency questionnaire (SFFQ), in Mexican adolescents and adults. Materials and methods: Dietary intakes using a SFFQ and two 24-hour dietary recalls (24DRs), in nonconsecutive days during the same week were measured from 178 adolescents and 230 adults participating in the Mexican National Health and Nutrition Survey-2012.Validity was evaluated using correlation coefficients (CC),deattenuated CC, linear regression models, cross-classification analysis, and the Bland-Altman method...
November 2016: Salud Pública de México
https://www.readbyqxmd.com/read/28225503/association-of-serum-ferritin-with-insulin-resistance-abdominal-obesity-and-metabolic-syndrome-in-korean-adolescent-and-adults-the-korean-national-health-and-nutrition-examination-survey-2008-to-2011
#5
Young Suk Shim, Min Jae Kang, Yeon Jeong Oh, Joon Woo Baek, Seung Yang, Il Tae Hwang
This study aimed to evaluate the associations of serum ferritin with insulin resistance indices, body fat mass/percentage, and all the components of metabolic syndrome (MetS), as well as the risk for MetS according to serum ferritin levels in Korean adolescents and adults.A total of 15,963 Korean males and females aged 16 to 80 years were analyzed using data from the Korean National Health and Nutrition Examination Survey, 2005 to 2011.The median serum ferritin concentration was 98.82 ng/mL for males and 38...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28225054/nutritional-adequacy-of-diets-for-adolescents-with-overweight-and-obesity-considerations-for-dietetic-practice
#6
N B Lister, M L Gow, K Chisholm, A Grunseit, S P Garnett, L A Baur
BACKGROUND/OBJECTIVES: Adolescents have unique nutrient requirements due to rapid growth and development. High rates of obesity in adolescents require a variety of diet interventions to achieve weight loss under clinical supervision. The aim of this study is to examine the nutritional adequacy of energy-restricted diets for adolescents. SUBJECTS/METHODS: Three popular diets were modelled for 7 days and assessed by comparing the nutrient profile to the Australian Nutrient Reference Values...
February 22, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28220585/sleep-duration-is-associated-with-body-fat-and-muscle-mass-and-waist-to-height-ratio-beyond-conventional-obesity-parameters-in-korean-adolescent-boys
#7
Ga Eun Nam, Kyungdo Han, Do Hoon Kim, Jee Hyun Lee, Won Hee Seo
While evidence has supported a strong association between sleep duration and obesity globally, results from studies of children and adolescents have been conflicting, and information about a sex-specific association has been limited. This study aimed to investigate the association of sleep duration with various parameters of obesity among South Korean adolescents. This population-based, cross-sectional study analysed the data obtained from the Korea National Health and Nutrition Examination Surveys (KNHANES) 2009 and 2010...
February 21, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28219433/several-grain-dietary-patterns-are-associated-with-better-diet-quality-and-improved-shortfall-nutrient-intakes-in-us-children-and-adolescents-a-study-focusing-on-the-2015-2020-dietary-guidelines-for-americans
#8
Yanni Papanikolaou, Julie Miller Jones, Victor L Fulgoni
BACKGROUND: The present study identified the most commonly consumed grain food patterns in US children and adolescents (2-18 years-old; N = 8,367) relative to those not consuming grains and compared diet quality and nutrient intakes, with focus on 2015-2020 Dietary Guidelines for Americans (2015-2020 DGA) shortfall nutrients. METHODS: Cluster analysis using data from the National Health and Nutrition Examination Survey 2005-2010, identified 8 unique grain food patterns: a) no consumption of main grain groups, b) cakes, cookies and pies, c) yeast bread and rolls, d) cereals, e) pasta, cooked cereals and rice, f) crackers and salty snacks, g) pancakes, waffles and French toast and other grains, and h) quick breads...
February 20, 2017: Nutrition Journal
https://www.readbyqxmd.com/read/28219148/-study-on-vitamin-a-nutritional-status-of-6-to-17-year-old-urban-children-and-adolescents-between-2010-and-2012-in-china
#9
Y Zhang, X B Liu, L C Yang, J Chen, R Wang, X G Yang, J H Piao, D Q Mao
Objective: To investigate the vitamin A nutritional status of 6- to 17-year-old urban children and adolescents by analyzing serum retinol level, between 2010 and 2012 in China. Methods: Data were obtained from the China Nutrition and Health Survey in 2010-2012. Using multi-stage stratified sampling and the population proportional stratified random sampling method, 6 617 children aged 6-17 years from 32 metropolis and 41 middle-sized and small cities of China were selected. The questionnaire survey was used to collect demographic information...
February 6, 2017: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/28217587/is-small-town-india-falling-into-the-nutritional-trap-of-metro-cities-a-study-in-school-going-adolescents
#10
Tabassum Nawab, Zulfia Khan, Iqbal Mohammed Khan, Mohammed Athar Ansari
INTRODUCTION: There has been an increasing secular trend in the prevalence of overweight and obesity in developing countries. The prevalence reported among children and adolescents of some metro cities in India are comparable to that in some developed countries. Westernization of culture, rapid mushrooming of fast food joints, lack of physical activity, and increasing sedentary pursuits in the metro cities are some of the reasons implicated for this. The nutritional changes in small town school children might be following the same pattern of larger cities...
July 2016: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28217521/association-of-dental-and-skeletal-fluorosis-with-calcium-intake-and-serum-vitamin-d-concentration-in-adolescents-from-a-region-endemic-for-fluorosis
#11
Prerna P Patel, Pinal A Patel, M Mughal Zulf, Bhrugu Yagnik, Neha Kajale, Rubina Mandlik, Vaman Khadilkar, Shashi A Chiplonkar, Supriya Phanse, Vivek Patwardhan, Priscilla Joshi, Ashish Patel, Anuradha V Khadilkar
CONTEXT: Fluorosis is controlled by the duration of fluoride exposure and calcium and Vitamin D nutrition status. AIM: To examine (a) prevalence of dental and skeletal fluorosis in adolescents from upper, middle, and lower socioeconomic strata (SES) and (b) association of fluorosis with calcium intake and Vitamin D status. SETTINGS AND DESIGN: A cross-sectional study conducted in 10-13.9 years apparently healthy adolescents (n = 90), from different SES of Patan (Gujarat, India)...
January 2017: Indian Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28215492/dietary-intake-nutritional-status-and-body-composition-in-children-with-end-stage-kidney-disease-on-hemodialysis-or-peritoneal-dialysis
#12
Consuelo Pontón-Vázquez, Edgar Manuel Vásquez-Garibay, Erika Fabiola Hurtado-López, Adriana de la Torre Serrano, Germán Patiño García, Enrique Romero-Velarde
OBJECTIVE(S): This study aimed to demonstrate that dietary intake, anthropometric indicators, and body composition in children with end-stage kidney disease differs between those on peritoneal dialysis (PD) and those on hemodialysis (HD). METHODS: This was a cross-sectional and consecutive study that included 55 children and adolescents with end-stage kidney disease who were undergoing replacement therapy (22 PD patients and 33 HD patients). Two 24-hour dietary recall surveys were conducted for each patient...
February 16, 2017: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/28212202/psychometric-evaluation-of-the-adolescent-health-promotion-scale-in-chile-differences-by-socioeconomic-status-and-gender
#13
Cristian A Rojas-Barahona, Jorge Gaete, Esterbina Olivares, Carla E Förster, Eugenio Chandia, Mei-Yen Chen
BACKGROUND: The promotion of healthy behaviors is a relevant issue worldwide, especially among adolescent populations, as this is the developmental stage where most unhealthy behaviors become ingrained. PURPOSE: The aim of this study was to analyze the psychometric properties of the Spanish version of the Adolescent Health Promotion Scale (AHPS) in a Chilean sample of early adolescents. METHODS: The sample was composed of 1,156 adolescents aged 10-14 years from schools in San Felipe, Chile...
February 16, 2017: Journal of Nursing Research: JNR
https://www.readbyqxmd.com/read/28209774/methyl-donor-supplementation-alters-cognitive-performance-and-motivation-in-female-offspring-from-high-fat-diet-fed-dams
#14
Sarah E McKee, Nicola M Grissom, Christopher T Herdt, Teresa M Reyes
During gestation, fetal nutrition is entirely dependent on maternal diet. Maternal consumption of excess fat during pregnancy has been linked to an increased risk of neurologic disorders in offspring, including attention deficit/hyperactivity disorder, autism, and schizophrenia. In a mouse model, high-fat diet (HFD)-fed offspring have cognitive and executive function deficits as well as whole-genome DNA and promoter-specific hypomethylation in multiple brain regions. Dietary methyl donor supplementation during pregnancy or adulthood has been used to alter DNA methylation and behavior...
February 16, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28208814/adequacy-of-usual-vitamin-and-mineral-intake-in-spanish-children-and-adolescents-enalia-study
#15
Ana M López-Sobaler, Aránzazu Aparicio, Liliana G González-Rodríguez, Esther Cuadrado-Soto, Josefa Rubio, Victoria Marcos, Rosa Sanchidrián, Sara Santos, Napoleón Pérez-Farinós, Marian Ángeles Dal Re, Carmen Villar, Teresa Robledo, J Javier Castrodeza, Rosa M Ortega
Background: The National Dietary Survey on the Child and Adolescent Population in Spain (ENALIA) provides data to assess the usual micronutrient intake among Spanish infants, children, and adolescents. Methods: Cross-sectional survey (November 2012-July 2014) of a representative sample of Spanish children and adolescents (six months-17 years) (n = 1862). Dietary information was collected using two non-consecutive one-day food diaries (six months-10 years old) or two 24 h dietary recalls (11 years and older) separated by at least 14 days...
February 13, 2017: Nutrients
https://www.readbyqxmd.com/read/28207969/multiple-factors-explain-injury-risk-in-adolescent-elite-athletes-applying-a-biopsychosocial-perspective
#16
Philip von Rosen, Anna Frohm, Anders Kottorp, Cecilia Fridén, Annette Heijne
Many risk factors for injury are presented in the literature, few of those are however consistent and the majority is associated with adult and not adolescent elite athletes. The aim was to identify risk factors for injury in adolescent elite athletes, by applying a biopsychosocial approach. A total of 496 adolescent elite athletes (age range 15-19), participating in 16 different sports, were monitored repeatedly over 52 weeks using a validated questionnaire about injuries, training exposure, sleep, stress, nutrition and competence-based self-esteem...
February 16, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28207425/evidence-based-interventions-for-improvement-of-maternal-and-child-nutrition-in-low-income-settings-what-s-new
#17
Tyler Vaivada, Michelle F Gaffey, Jai K Das, Zulfiqar A Bhutta
PURPOSE OF REVIEW: Maternal and child malnutrition continues to disproportionately affect low and middle-income countries, contributing to high rates of morbidity, mortality, and suboptimal development. This article reviews evidence from recent systematic reviews and studies on the effectiveness of interventions to improve nutritional status in these especially vulnerable populations. RECENT FINDINGS: Macronutrients provided to expectant mothers in the form of balanced protein energy supplements can improve fetal growth and birth outcomes, and new research suggests that lipid nutrient supplements can reduce both stunting and wasting in newborns...
February 15, 2017: Current Opinion in Clinical Nutrition and Metabolic Care
https://www.readbyqxmd.com/read/28201940/food-insecurity-and-its-association-with-school-absenteeism-among-rural-school-adolescents-in-jimma-zone-ethiopia
#18
Dessalegn Tamiru, Yabsira Melaku, Tefera Belachew
Studies showed that poor health and nutrition among school adolescents are major barriers to educational access and achievements in low-income countries. This school-based study was aimed to assess the association of school absenteeism and food insecurity among rural school adolescents from grades 5 to 8 in Jimma zone, Ethiopia. Regression analyses were used to see the strength of association between dependent and independent variables using odds ratio and 95% confidence intervals. Multivariable logistic regression analysis was used to identify the predictor of school absenteeism...
February 1, 2017: Asia-Pacific Journal of Public Health
https://www.readbyqxmd.com/read/28196640/risk-of-mental-health-problems-in-adolescents-skipping-meals-the-korean-national-health-and-nutrition-examination-survey-2010-to-2012
#19
Gyungjoo Lee, Kyungdo Han, Hyunju Kim
BACKGROUND: Adolescents frequently skip meals, doing so even more than once per day. This is associated with more mental health problems. PURPOSE: This study identified mental health problems' associations with skipping meals and the frequency thereof among adolescents. METHODS: This cross-sectional population-based study used a data set of 1,413 adolescents from the 2010 to 2012 Korean National Health and Nutrition Examination Survey. Hierarchical multivariable logistic regression was conducted to determine the risk of mental health problems, including stress, depressive mood, and suicidal ideation in relation to skipping meals and the frequency thereof per day...
January 20, 2017: Nursing Outlook
https://www.readbyqxmd.com/read/28194666/increasing-burden-of-chronic-liver-disease-among-adolescents-and-young-adults-in-the-usa-a-silent-epidemic
#20
Iliana Doycheva, Kymberly D Watt, Ghassoub Rifai, Rachel Abou Mrad, Rocio Lopez, Nizar N Zein, William D Carey, Naim Alkhouri
BACKGROUND AND AIMS: Chronic liver disease (CLD) starts or becomes established in the adolescent and young adult (AYA) age group. This study aimed to estimate trends in CLD prevalence among US AYAs and to assess factors associated with CLD. METHODS: Cross-sectional data from 14,547 AYAs (population-weighted N = 68,274,386) aged 15-39 years enrolled in the National Health and Nutrition Examination Survey from 1988 to 2012 were used. Nonalcoholic fatty liver disease (NAFLD) was defined as elevated alanine aminotransferase (>19 U/L for females and >30 U/L for males) in subjects with BMI ≥ 25 kg/m(2); alcoholic liver disease (ALD) as excessive alcohol use (≥3 drinks/day for men and ≥2 drinks/day for women) and elevated aminotransferases after excluding alternative etiologies...
February 13, 2017: Digestive Diseases and Sciences
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