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Nutrition in adolescents

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https://www.readbyqxmd.com/read/28526362/using-secondary-24-hour-dietary-recall-data-to-estimate-daily-dietary-factor-intake-from-the-flashe-study-dietary-screener
#1
Teresa M Smith, Eric E Calloway, Courtney A Pinard, Erin Hennessy, April Y Oh, Linda C Nebeling, Amy L Yaroch
INTRODUCTION: The National Cancer Institute's 2014 Family Life, Activity, Sun, Health, and Eating Study utilized a 27-item Dietary Screener tailored to adolescent eating patterns that assessed the frequency of intake of several foods and beverages in parent-adolescent dyads. This study estimated intake of fruits and vegetables (FVs), dairy, added sugars, and whole grains for screener respondents using existing, nationally representative, 24-hour dietary recall data. METHODS: Dietary Screener items were converted from frequency responses to daily intake...
June 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28526280/an-overview-of-medical-risk-factors-for-childhood-psychosis-implications-for-research-and-treatment
#2
REVIEW
Marianna Giannitelli, Angèle Consoli, Marie Raffin, Renaud Jardri, Douglas F Levinson, David Cohen, Claudine Laurent-Levinson
OBJECTIVE: Psychotic disorders in childhood and early adolescence often progress to chronic schizophrenia, but in many cases there are diagnosable medical and genetic causes or risk factors. We reviewed our clinical experience and the relevant literature to identify these factors and to define their clinical features, appropriate work-up and treatment. METHOD: We reviewed the results of comprehensive medical evaluations of 160 psychotic children and adolescents in our center...
May 16, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28524604/prevalence-of-high-fractional-exhaled-nitric-oxide-among-us-youth-with-asthma
#3
Duong T Nguyen, Brian K Kit, Debra Brody, Lara J Akinbami
BACKGROUND: High fractional exhaled nitric oxide (FeNO) is an indicator of poor asthma control and has been proposed as a non-invasive assessment tool to guide asthma management. OBJECTIVE: We aimed to describe the prevalence of and factors associated with high FeNO among US youth with asthma. METHODS: Data from 716 children and adolescents with asthma ages 6-19 years who participated in the 2007-2012 National Health and Nutrition Examination Survey were analyzed...
June 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28521757/the-effect-of-food-insecurity-on-health-status-of-adolescents-in-ethiopia-longitudinal-study
#4
Mulusew G Jebena, David Lindstrom, Carl Lachat, Tefera Belachew, Patrick Kolsteren
BACKGROUND: The effect of food insecurity on health and wellbeing of a population has been the subject of much research. Yet, limited research has investigated its effect on adolescents' health and wellbeing in Ethiopia. METHOD: We used data from the Jimma Longitudinal Family Survey of Youth which began tracking a cohort of adolescents in 2005 to examine the social, behavioral and economic determinants of their health and well-being. A total of 1,919 sample were included in the main analyses...
May 18, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28520503/serum-alanine-aminotransferase-trends-and-their-relationship-with-obesity-and-metabolic-syndrome-in-united-states-adolescents-1999-2014
#5
Cyrelle R Fermin, Arthur M Lee, Stephanie L Filipp, Matthew J Gurka, Mark D DeBoer
INTRODUCTION: Nonalcoholic fatty liver disease (NAFLD), characterized by hepatocyte dysfunction, fat accumulation, and fibrosis, is the most common cause of chronic liver disease in children. Elevated levels of serum alanine aminotransferase (ALT) are used clinically to identify potential liver dysfunction. Our goal was to assess for changes in the national prevalence of elevated ALT over time and potential relationship to trends in the metabolic syndrome (MetS) severity and elevated body mass index (BMI)...
May 18, 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28511023/efficacy-of-docosahexaenoic-acid-choline-vitamin-e-dha-cho-ve-in-paediatric-nash-a-randomized-controlled-clinical-trial
#6
Evelyn Zöhrer, Alisi Anna, Jörg Jahnel, Antonella Moscla, Claudia Della Corte, Annalisa Crudele, Günter Fauler, Valerio Nobili
Non-alcoholic steatohepatitis (NASH), a progressive form of non-alcoholic fatty liver disease (NAFLD), is one of the most common hepatic diseases in children. We conducted a randomized controlled clinical trial on children with biopsy-proven NASH based on a combinatorial nutritional approach compared to placebo. Participants were assigned to lifestyle modification plus placebo, or lifestyle modification plus a mix containing docosahexaenoic acid, choline and vitamin E (DHA-CHO-VE). Forty children and adolescents concluded the trial...
May 16, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28505241/tri-ponderal-mass-index-vs-body-mass-index-in-estimating-body-fat-during-adolescence
#7
Courtney M Peterson, Haiyan Su, Diana M Thomas, Moonseong Heo, Amir H Golnabi, Angelo Pietrobelli, Steven B Heymsfield
Importance: Body mass index (BMI) is used to diagnose obesity in adolescents worldwide, despite evidence that weight does not scale with height squared in adolescents. To account for this, health care providers diagnose obesity using BMI percentiles for each age (BMI z scores), but this does not ensure that BMI is accurate in adolescents. Objective: To compare the accuracy of BMI vs other body fat indices of the form body mass divided by heightn in estimating body fat levels in adolescents...
May 15, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28505048/long-term-follow-up-of-adolescents-treated-for-rumination-syndrome-in-an-inpatient-setting
#8
Anthony Alioto, Carlo Di Lorenzo
OBJECTIVES: While several studies have demonstrated the short-term benefit of the behavioral treatment of rumination syndrome (RS), few have investigated the long-term outcomes. Studies reporting long-term benefit have involved combined pediatric and adult samples, or have examined outcomes of patients involved in various types of treatment. The purpose of the current study was to examine several aspects of long-term outcome in adolescent patients who took part in the same intensive, interdisciplinary, inpatient behavioral treatment approach...
May 12, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28504493/neuropsychological-assessment-among-children-and-adolescents-with-phenylketonuria-and-hyperphenylalaninemia-and-its-relationship-with-plasma-phenylalanine-levels
#9
María B González García, Pablo Conde-Guzon, Carlos Alcalde Martín, María J Conde-Guzon, Roberto Velasco Zúñiga
Although with early treatment phenylketonuria patients may have average intelligence levels, it is important to optimize the nutritional management to maintain adequate phenylalanine levels, so that patients can develop their intellectal potential free of abnormalities in their daily activities due to deficits of cognitive executive functions. This study presents a series of 26 patients, diagnosed and treated early, who underwent a psychometric evaluation together with phenylalanine determinations along their lives, and at the time of doing the tests...
June 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28503507/nutritional-status-of-korean-children-and-adolescents-with-attention-deficit-hyperactivity-disorder-adhd
#10
Bo Young Jang, So Young Bu
Attention deficit hyperactivity disorder (ADHD) has been associated with an elevated risk for obesity but this seems to be paradoxical to the fact that many youths with ADHD have symptoms of hyperactivity. People diagnosed with ADHD tend to have a high risk of developing undesirable diet habits and consequently have health related problems. However, less attention has been paid to obesity in ADHD while many efforts have been devoted to the prevention of childhood obesity in mentally normal people. Hence the purpose of this study was to explore the nutritional status and life habits of children and adolescents with ADHD (n = 76) based on degree of obesity by utilizing the Korean National Health and Nutrition Examination Survey (KNHANES) data from 2005-2013...
April 2017: Clinical Nutrition Research
https://www.readbyqxmd.com/read/28501356/engaging-overweight-adolescents-in-a-health-and-fitness-program-using-wearable-activity-trackers
#11
Marian Wilson, Samantha Ramsay, Kimberly J Young
INTRODUCTION: Our objectives were to (a) examine feasibility and receptivity of overweight adolescents joining a community-based group fitness program and (b) test preliminary efficacy of a 12-week pilot intervention designed to promote health, fitness, and self-efficacy for the identified teens. METHODS: The 12-week fitness program for overweight adolescents was developed and included planned physical activities, nutrition classes, and goal-setting sessions. A one-group pre-/posttest study design evaluated 20 participants from grades 10 through 12 who enrolled in the program pilot study...
May 11, 2017: Journal of Pediatric Health Care
https://www.readbyqxmd.com/read/28497673/body-mass-index-and-skin-reactivity-to-histamine-and-dermatophagoides-pteronyssinus-in-children-and-adolescents-followed-in-a-pediatric-allergy-service
#12
A Keller Franco, R Oselka Sarni, M Carvalho Mallozi, D Solé
Rationale. Recent data suggest that the nutritional status assessed by body mass index (BMI) is positively associated with skin reactivity to histamine in children. Objective. To study the relation between BMI and skin reactivity to histamine and Dermatophagoides pteronyssinus in allergic children and adolescents. Methods. The medical charts of patients attended in our outpatient clinic between 2013 and 2014 (n = 972) were evaluated. Only patients with asthma, allergic rhinitis or wheezing infants sensitized to at least one aeroallergen were selected: a total of 626 patients (6 months to 19 year-olds; 60...
May 2017: European Annals of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28485063/dietary-sodium-dietary-potassium-and-systolic-blood-pressure-in-us-adolescents
#13
Jennifer Chmielewski, J Bryan Carmody
Both high sodium and low potassium diets are associated with hypertension, but whether these risk factors are distinct or overlapping has not been thoroughly investigated. The authors evaluated the relationship between dietary sodium, potassium, and high systolic blood pressure among 4716 adolescents aged 12 to 14 years who participated in the National Health and Nutrition Examination Survey from 1999 to 2012. There was no association with blood pressure across most values of sodium or potassium intake. However, participants who reported sodium intake ≥7500 mg/d, potassium <700 mg/d, or sodium-potassium ratio ≥2...
May 8, 2017: Journal of Clinical Hypertension
https://www.readbyqxmd.com/read/28482855/motivation-and-obstacles-for-weight-management-among-young-women-a-qualitative-study-with-a-public-health-focus-the-troms%C3%A3-study-fit-futures
#14
Anne-Sofie Sand, Nina Emaus, Olaug S Lian
BACKGROUND: Due to a worldwide increase in overweight and obesity, weight-management through lifestyle changes has become an important public health issue. Adolescents and young adults comprise a vulnerable group. The transition into adulthood represents a stage in life when establishing good lifestyle habits for the future is important. The aim of this study was to explore motivation and obstacles for weight reduction, weight maintenance and healthy lifestyle choices in young women. METHODS: We conducted semi-structured in depth interviews with 12 young women, both overweight and normal weight, recruited from a school-based population survey...
May 8, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28482842/contextual-influences-affecting-patterns-of-overweight-and-obesity-among-university-students-a-50-universities-population-based-study-in-china
#15
Tingzhong Yang, Lingwei Yu, Ross Barnett, Shuhan Jiang, Sihui Peng, Yafeng Fan, Lu Li
BACKGROUND: Many studies have examined childhood and adolescent obesity, but few have examined young adults and the effect of their home and current living environments on prevalence rates. The present study explores contextual factors affecting overweight and obesity among university students in China and, in particular, focuses on how the SES-obesity relationship varies across different geographical contexts. METHODS: Participants were 11,673 students, who were identified through a multistage survey sampling process conducted in 50 universities...
May 8, 2017: International Journal of Health Geographics
https://www.readbyqxmd.com/read/28479881/a-systematic-review-of-factors-affecting-energy-intake-of-adolescent-girls
#16
Bibi Mushirah Jodhun, Dhandevi Pem, Rajesh Jeewon
BACKGROUND: Adolescence is considered a critical period marked by an increase in energy intake to meet the body's physiological needs especially during puberty. This study reviews existing literature and critically analyses factors associated with eating habits and energy intake of adolescent girls. METHODS: A comprehensive search was conducted to identify at least 200 peer reviewed articles which dealt with the factors affecting energy intake (EI) and eating habits of adolescent girls...
December 2016: African Health Sciences
https://www.readbyqxmd.com/read/28476186/importance-of-nutrition-in-the-treatment-of-leukemia-in-children-and-adolescents
#17
REVIEW
Ronald D Barr, David Gomez-Almaguer, Jose Carlos Jaime-Perez, Guillermo J Ruiz-Argüelles
BACKGROUND AND AIMS: Malnutrition has been identified as a prognostic factor in children and adolescents with leukemia. METHODS: A review of the data available on this topic has been carried out. RESULTS AND CONCLUSIONS: In children and adolescents (0-19 years of age), acute lymphoblastic leukemia (ALL) is the commonest form of cancer worldwide and malnutrition is prevalent in this age group, especially in low- and middle-income countries where most of these young people live...
November 2016: Archives of Medical Research
https://www.readbyqxmd.com/read/28476154/cluster-randomized-evaluation-of-adolescent-girls-empowerment-programme-agep-study-protocol
#18
Paul C Hewett, Karen Austrian, Erica Soler-Hampejsek, Jere R Behrman, Fiammetta Bozzani, Natalie A Jackson-Hachonda
BACKGROUND: Adolescents in less developed countries such as Zambia often face multi-faceted challenges for achieving successful transitions through adolescence to early adulthood. The literature has noted the need to introduce interventions during this period, particularly for adolescent girls, with the perspective that such investments have significant economic, social and health returns to society. The Adolescent Girls Empowerment Programme (AGEP) was an intervention designed as a catalyst for change for adolescent girls through themselves, to their family and community...
May 5, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28468929/protein-and-energy-intakes-are-skewed-toward-the-evening-among-children-and-adolescents-in-the-united-states-nhanes-2013-2014
#19
Kevin C Mathias, Suzana Almoosawi, Leonidas G Karagounis
Background: Emerging evidence suggests that the timing, amount at individual eating occasions, and distribution of protein and energy intakes throughout the day may affect health.Objective: We examined the timing, amounts, and distribution of protein and energy intakes throughout the day among participants aged 4-18 y in the United States in the context of chronobiology and nutrition.Methods: This cross-sectional analysis included 2532 participants aged 4-18 y who completed the first interviewer-administered 24-h dietary recall in NHANES 2013-2014...
May 3, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28468271/validation-of-a-general-and-sport-nutrition-knowledge-questionnaire-in-adolescents-and-young-adults-gesnk
#20
Patrizia Calella, Vittorio Maria Iacullo, Giuliana Valerio
Good knowledge of nutrition is widely thought to be an important aspect to maintaining a balanced and healthy diet. The aim of this study was to develop and validate a new reliable tool to measure the general and the sport nutrition knowledge (GeSNK) in people who used to practice sports at different levels. The development of (GeSNK) was carried out in six phases as follows: (1) item development and selection by a panel of experts; (2) pilot study in order to assess item difficulty and item discrimination; (3) measurement of the internal consistency; (4) reliability assessment with a 2-week test-retest analysis; (5) concurrent validity was tested by administering the questionnaire along with other two similar tools; (6) construct validity by administering the questionnaire to three groups of young adults with different general nutrition and sport nutrition knowledge...
April 29, 2017: Nutrients
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