Nutrition Commons^™

Gut Microbiota Profiles Of Young South Indian Children: Child Sex-Specific Relations With Growth, Nirupama Shivakumar, Ambily Sivadas, Sarita Devi, Farook Jahoor, John Mclaughlin, Craig P Smith, Anura V Kurpad, Arpita Mukhopadhyay

Children’s Nutrition Research Center Staff Publications

Gut microbiota has been implicated as a modifier of childhood growth. Here, 16S rRNA sequencing-based fecal microbiota profiles of 18-24 month old Indian children were evaluated (n = 41), in relation to their anthropometric parameters, intestinal permeability, body composition and total energy expenditure. Pathway analyses were conducted to assess microbial functions related to stunting, underweight and wasting. The fecal microbiota was enriched in Prevotella 9, Bifidobacterium and Escherichia-Shigella. Weight, weight-for-age Z-scores (WAZ) and weight-for-length Z-scores (WLZ), along with age, acted as covariates of microbiota variation specifically in boys (n = 23). Bifidobacterium longum subsp longum abundance was positively associated with …

Assessment Of The Gut Bacterial Microbiome And Metabolome Of Girls And Women With Rett Syndrome, Santosh Thapa, Alamelu Venkatachalam, Nabeel Khan, Mohammed Naqvi, Miriam Balderas, Jessica K Runge, Anthony Haag, Kathleen M Hoch, Daniel G Glaze, Ruth Ann Luna, Kathleen J Motil

Children’s Nutrition Research Center Staff Publications

Background: Gastrointestinal problems affect the health and quality of life of individuals with Rett syndrome (RTT) and pose a medical hardship for their caregivers. We hypothesized that the variability in the RTT phenotype contributes to the dysbiosis of the gut microbiome and metabolome in RTT, predisposing these individuals to gastrointestinal dysfunction.

Objectives: We characterized the gut bacterial microbiome and metabolome in girls and young women with RTT (n = 44) and unaffected controls (n = 21), and examined the relation between the composition of the microbiome and variations in the RTT phenotype.

Methods: Demographics and clinical information, including growth and …

How Minority Parents Could Help Children Develop Healthy Eating Behaviors: Parent And Child Perspectives, Chishinga Callender, Denisse Velazquez, Meheret Adera, Jayna M Dave, Norma Olvera, Tzu-An Chen, Shana Alford, Debbe Thompson

Children’s Nutrition Research Center Staff Publications

Minority children and children living in under-resourced households are at the greatest risk for obesity and diet-related disparities. Identifying effective strategies to reduce these risks is an important step in child obesity prevention. Parents influence the home environment and play a critical role in child obesity prevention. Eighteen parent–child dyads living in under-resourced Houston area communities participated in a mixed methods study (online surveys, telephone interviews). The purpose of the research reported here was to conduct a secondary analysis of the qualitative data to explore Black/African American and Hispanic parent and child perspectives of the ways in which parents could …

Β-Cell Impairment And Clinically Meaningful Alterations In Glycemia In Obese Youth Across The Glucose Tolerance Spectrum, Joon Young Kim, Hala Tfayli, Fida Bacha, Sojung Lee, Nour Gebara, Silva Arslanian

Children’s Nutrition Research Center Staff Publications

Background/aims: In obese youth, it is not clear what degree of β-cell impairment translates to glucose dysregulation commensurate with shifts from normal glucose tolerance (NGT) to impaired glucose tolerance (IGT) to type 2 diabetes. We aimed to investigate the quantitative relationship between β-cell (clamp-measured disposition index [DI]) and OGTT glucose area under the curve (G-AUC) in obese youth across the spectrum of glucose tolerance.

Methods: Data from 152 youth (58 African-American [AA] and 94 American-White [AW]; 73 NGT, 48 IGT, and 31 type 2 diabetes) who completed a 3-h hyperinsulinemic (80 mu/m2/min)-euglycemic clamp, and a 2-h hyperglycemic (225 mg/dL) clamp …

The Impact Of Narratives And Active Video Games On Long-Term Moderate-To-Vigorous Physical Activity: A Randomized Controlled Trial Protocol, Dar Alon, Caio Victor Sousa, Tom Baranowski, Tiago V Barreira, Romina Cabrera-Perez, Kelly Chiu, Austin Fernandez, Amy Fleischman, Shirley Huang, Jungyun Hwang, Melanie C Green, I-Min Lee, Kelly Lee, Sarah Lessard, Lynne L Levitsky, Aika Misawa, Farzad Noubary, Ronald Samuels, Kyung Jin Sun, Debbe Thompson, Amy S Lu

Children’s Nutrition Research Center Staff Publications

Background: Although physical activity (PA) has been shown in helping prevent and treat obesity, current PA interventions are still not effective in ameliorating the obesity epidemic. Additional forms of PA need to be investigated to improve PA engagement and outcomes. We hypothesize that pairing a narrative (i.e., story) with an active video game (AVG), a less traditional form of PA, will increase participant engagement in PA. This paper presents the rationale, implementation, and pilot results of a study assessing the effect of narrative's impact on PA and a series of other health outcomes.

Objective: This paper presents the rationale, implementation, …

Fat And Fat-Free Mass Index References In Children And Young Adults: Assessments Along Racial And Ethnic Lines, Roman J Shypailo, William W Wong

Children’s Nutrition Research Center Staff Publications

Background: Fat-free mass index (FFMI) and fat mass index (FMI) are superior to BMI and fat percentage in evaluating nutritional status. However, existing references fail to account for racial/ethnic differences in body composition among children.

Objectives: Our goal was to produce age-based normative references for FFMI and FMI in children for specific racial/ethnic groups.

Methods: Body composition, weight, and height were measured in 1122 normal healthy children aged 2-21 y. Bone mineral content measured by DXA, total body water by deuterium dilution, and total body potassium by whole-body γ counting were combined to calculate fat-free mass (FFM) and fat mass …

Impact Of A Preschool Obesity Program (I-Pop) Program On Nutrition Knowledge Scores Of Head Start Parents And Teachers, Holly Huye, Carol Connell, Caroline Newkirk

Faculty Publications

Objectives: To determine the effectiveness of an evidence-based preschool obesity prevention intervention on rural, low-income parents’ and Head Start teachers’ nutrition knowledge relative to advice from experts, nutrient content of foods, and health benefits of foods.

Methods: Parent-child dyads were recruited from 9 randomized Head Start centers with 5 centers in the experimental group and 4 centers in the control. The intervention consisted of 8 weekly evidence-based nutrition education sessions for children delivered by the Head Start teachers; a teacher workshop on the use of Positive Behavior Interventions and Supports (PBIS) in the classroom; and 8 parent workshops …

Association Between Breastfeeding And Child Stunting In Mexico, Ana Paola Campos, Mireya Vilar-Compte, Summer Sherburne Hawkins

Department of Public Health Scholarship and Creative Works

Background: Globally, the prevalence of child stunting has been decreasing over the past decades. How-ever, in low-and middle-income countries such as Mexico, stunting is still the most prevalent form of undernutrition affecting a large number of children in the most vulnerable conditions. Breastfeeding has been identified as one of the key affordable and modifiable maternal health behaviors protecting against child stunting. Objective: To examine the association between breastfeeding (defined as never breastfed, any breast-feeding for <6 months, and any breastfeeding for ≥6 months) and other individual-, household-, and area-level factors with child stunting (defined as length/height-for-age-z-score for sex under –2 standard deviations of the World Health Organization child growth standards’ median) in Mexico. Methods: Secondary data analysis using the 2012 Mexican Health and Nutrition Survey, which allowed representativeness of rural and urban areas at national level and among 4 regions in Mexico. Our subset included data on 2,089 singleton Mexican children aged 6–35 months with information on previously identified risk and protective factors for stunting. We conducted fixed-and mixed-effects logistic regression models sequentially controlling for each level of factors. Findings: Overall, 12.3% of children were stunted and 71.1% were breastfed for ≥6 months. Any breast-feeding and being female were consistent protective factors against child stunting across all models. In contrast, child low birthweight, maternal short stature, higher number of children aged <5 years per household, and moderate to severe food insecurity were consistent risk factors for child stunting across all models. Conclusions: According to our findings, efforts to reduce child stunting in Mexico should include prenatal strategies aiming to prevent low birthweight offspring particularly among short-stature women, moderate to severe food insecure households, families with a higher number of children aged <5 years, and indigenous communities. Postnatal components should include multilevel strategies to support breastfeeding.

Development Of Igrow: A Curriculum For Youth/Adult Dyads To Increase Gardening Skills, Culinary Competence, And Family Meal Time For Youths And Their Adult Caregivers, Jade A White, Rebecca L Hagedorn, Nicole L. Waterland, Makenzie L. Barr, Oluremi A Famodu, Amy E. Root, Adrienne A. White, Sarah E. Colby, Lisa Franzen-Castle, Kendra Kattelmann, Melissa D. Olfert

Health and Nutritional Sciences Faculty Publications

This manuscript describes the development of a “learn by actively participating” curriculum for youth and their adult caregivers (dyad pair) to increase gardening skills, culinary competence, and family meal time. The curriculum was developed by integrating “iCook 4-H” and Junior Masters Gardener “Health and Nutrition from the Garden”, and “Essential Elements of 4-H Youth Development” curriculums with additional resources for gardening activities from the USDA’s My Plate and garden-based recipes. Expert reviewers (n = 11) provided feedback on the curriculum content, session structure, dosage, age appropriateness, and balance of the three focused areas. Seven family dyads (n = 14) participated …

Healthy Alternatives For Your Child, Katrina Lobs

All Student-Created Educational Resources

This pamphlet informs parents of children, roughly aged 6-10, about healthy defaults. It includes statistics, meal prep suggestions, how to make meal time fun, and tips on how to incorporate healthy defaults into all parts of a child’s life.

Teens Implementing A Childhood Obesity Prevention Program In The Community: Feasibility And Perceptions Of A Partnership With Hsta And Icook 4-H., Rebecca L. Hagedorn, Jade A. White, Lisa Franzen-Castle, Sarah E. Colby, Kendra Kattelmann, Adrienne A. White, Melissa D. Olfert

Health and Nutritional Sciences Faculty Publications

High school student researchers and teen leaders from the Health Science Technology Academy (HSTA), under the supervision of HSTA teachers, led a childhood obesity prevention (COP) program (iCook 4-H). The objective was to evaluate the feasibility and perceptions of having teen leaders implement a COP program for dyads of youth (9⁻10 years old) and their primary adult food preparer. Behavior change and perceptions were assessed through surveys and open-ended interviews. Across eight HSTA organizations, 43 teen leaders participated in teaching the iCook 4-H program to 24 dyads. Increased frequency of culinary skills, physical activity and mealtime behavior were reported by …

“It’S Making Memories”: A Qualitative Investigation Of Family Mealtime Cognitions, Barriers And Strategies For Success Of Parents And School-Aged Kids, K. M. Eck, K. Spaccarotella, C. L. Delaney, Melissa D. Olfert, K. P. Shelnutt, C. Byrd-Bredbenner

Faculty & Staff Scholarship

Objective: Family meals, particularly those occurring in calm environments, are associated with numerous health benefits for both children and parents. However, families often struggle to share meals, with the frequency declining as kids get older. This qualitative research study aimed to explore the factors influencing family meal behaviors.

Methods: Parents (n=38) and school-age children (n=37) participated in focus group discussions guided by Social Cognitive Theory.

Results: Content analysis results indicate that parents and children believed family meals were important, promoted communication, and strengthened family bonds. Parents and children reported that a calm, enjoyable, conflict-free mealtime environment bolstered mealtime enjoyment and …

“My Tummy Tells Me” Cognitions, Barriers And Supports Of Parents And School-Age Children For Appropriate Portion Sizes, Kaitlyn M. Eck, Colleen L. Delaney, Mirian P. Leary, Oluremi A. Famodou, Melissa D. Olfert, Karla P. Shelnutt, Carol Bryd-Bredbenner

Faculty & Staff Scholarship

Larger portion sizes have increased in tandem with the rise in obesity. Elucidation of the cognitions of children and parents related to portion size is needed to inform the development of effective obesity prevention programs. This study examined cognitions of parents (n = 36) and their school-age children (6 to 11 years; n = 35) related to portion sizes via focus group discussions. Parents and children believed controlling portion sizes promoted health and weight control. Some parents felt controlling portions was unnecessary, particularly if kids were a healthy weight because kids can self-regulate intake. Barriers to serving appropriate portions identified …

Food Insecurity And Child And Parent/Caretaker Overweight/Obesity In A Rural, Appalachian Mississippi Community, Sydney Antolini

Electronic Theses and Dissertations

This study examined the differences in parent/caretaker body mass index (BMI) and parent/caretaker-reported child overweight/obesity by food security status in a rural, Appalachian, Mississippi community, as well as the relationship of parent/caretaker BMI and parent/caretaker-reported child overweight/obesity to food security status. A cross-sectional survey of elementary school parents/caretakers recruited at three elementary schools in an economically-distressed Appalachian, Mississippi county was conducted. Parent/caretaker BMI was calculated from self-reported height and weight. Caretaker-reported child overweight/obesity was determined using caretaker report of a medical professional identifying child overweight/obesity within the past year. Data were analyzed using IBM SPSS (version 23, 2015) to assess …

Long-Term Impact Of Changing Childhood Malnutrition On Rotavirus Diarrhoea: Two Decades Of Adjusted Association With Climate And Socio-Demographic Factors From Urban Bangladesh, Sumon Kumar Das, Mohammod Jobayer Chisti, Mohammad Habibur Rahman Sarker, Jui Das, Shawnawaz Ahmed, K. M. Shahunja, Shamsun Nahar, Nora Gibbons, Tahmeed Ahmed, Abu Syed Golam Faruque, Mustafizur Rahman, George J. Fuchs Iii, Abdullah Al Mamun, Peter John Baker

Pediatrics Faculty Publications

Background

There is strong association between childhood rotavirus, diarrhoea, climate factors and malnutrition. Conversely, a significant nutritional transition (reduced under-nutrition) with a concurrent increasing trend of rotavirus infection in last decade was also observed among under 5 children, especially in developing countries including Bangladesh. Considering the pathophysiology of rotavirus, there might be an interaction of this nutrition transition which plays a pivotal role in increasing rotavirus infection in addition to climate and other man-made factors in urban areas such as Dhaka, Bangladesh.

Methods

Relevant monthly data from 1993–2012 were extracted from the archive of the Diarrhoeal Disease Surveillance System of …

Household, Psychosocial, And Individual-Level Factors Associated With Fruit, Vegetable, And Fiber Intake Among Low-Income Urban African American Youth., Angela Cristina Bizzotto Trude, Anna Yevgenyevna Kharmats, Kristen Marie Hurley, Elizabeth Anderson Steeves, Sameera A Talegawkar, Joel Gittelsohn

Exercise and Nutrition Sciences Faculty Publications

BACKGROUND: Childhood obesity, one of the greatest challenges to public health, disproportionately affects low-income urban minority populations. Fruits and vegetables (FV) are nutrient dense foods that may be inversely associated with excessive weight gain. We aimed to identify the individual characteristic, psychosocial, and household factors influencing FV and fiber consumption in low-income African-American (AA) youth in Baltimore, MD.

METHODS: Cross-sectional analysis of data collected from 285 low-income AA caregiver-youth (age range: 10-14 y) dyads participating in the baseline evaluation of the B'More Healthy Communities for Kids obesity prevention trial. The Kid's Block FFQ was used to estimate daily intakes of …

Jumpin’ Jacks: Social Marketing Campaign Aimed To Increase Awareness Of Healthful Behavior In South Dakota Fourth Grade Students, Megan N. Olesen, Kendra Kattelmann, Jessica Meendering, Suzanne Stluka

Health and Nutritional Sciences Faculty Publications

This study investigated the influence of utilizing a collegiate mascot as a marketing tool for the promotion of fruit and vegetable intake and physical activity among 4th grade students. The program utilized service learning and formative research for the development of a social marketing campaign comprised of nutrition education and brand marketing. A pre-test/post-test design was used to measure fruit and vegetable intake and physical activity in participants in intervention and control schools. Awareness and understanding of the campaign was assessed post-intervention. There were no changes in fruit and vegetable intake or physical activity. However, 91% of the intervention students …

Stop Stunting: Situation And Way Forward To Improve Maternal, Child And Adolescent Nutrition In Afghanistan, Ariel Higgins Steele, Piyali Mustaphi, Sherin Varkey, Humayoun Ludin, Najibullah Safi, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

No abstract provided.

Parental Feeding Practices And Child Weight Status In Mexican American Families: A Longitudinal Analysis, Jeanne M. Tschann, Suzanna M. Martinez, Carlos Penilla, Steven E. Gregorich, Lauri A. Pasch, Cynthia L. De Groat, Elena Flores, Julianna Deardorff, Louise C. Greenspan, Nancy F. Butte

School of Education Faculty Research

Parental feeding practices are thought to influence children's weight status, through children's eating behavior and nutritional intake. However, because most studies have been cross-sectional, the direction of influence is unclear. Moreover, although obesity rates are high among Latino children, few studies of parental feeding practices have focused on this population. This 2-year longitudinal study examined mutual influences over time between parental feeding practices and children's weight status, in Mexican American families with children 18 years old at baseline. Mothers (n = 322) and fathers (n = 182) reported on their feeding practices at baseline, 1-year follow-up, and 2-year follow-up. Weight …

Metals In Commonly Eaten Groceries In Western Australia: A Market Basket Survey And Dietary Assessment, Anna Callan, Andrea Hinwood, Amanda Devine

Research outputs 2014 to 2021

Children’s dietary exposure to metals has received limited attention in Australia. This study undertook a market basket survey and analysed 253 food and beverages for metals. These data were used in conjunction with recent average diet data for children in Western Australia to model dietary metals exposure, with mean metals intakes calculated for boys and girls aged 8, 12, 13 and 16 years. Results show that for some metals, including cadmium, nickel and manganese, dietary intake guidelines have been exceeded in younger children. The mean modelled cadmium intake in children aged 8 years was almost 60% of the World Health …

Community Outreach And Engagement To Prepare For Household Recruitment Of National Children's Study Participants In A Rural Setting, Nancy L. Fahrenwald, Betty Wey, Ann Martin, Bonny L. Specker

Ethel Austin Martin Program Publications

CONTEXT: The National Children's Study (NCS) is a longitudinal study of environmental influences on children's health. Recruitment of a representative birth cohort that will be followed until 21 years of age requires unique approaches across the nationwide study communities.
PURPOSE: To describe community outreach and engagement in preparation for household recruitment of women of childbearing age at a rural-classified NCS location that includes 4 adjacent Northern Plains counties spanning 2,500 square miles.
METHODS: Outreach and engagement methods focused on rural community characteristics. The team established an advisory council, conducted outreach meetings with agencies and groups, participated in local events, and …

Plant Calcium Content: Ready To Remodel, Jian Yang, Tracy Punshon, Mary Lou Guerinot, Kendal D. Hirschi

Dartmouth Scholarship

By identifying the relationship between calcium location in the plant cell and nutrient bioavailability, the plant characteristics leading to maximal calcium absorption by humans can be identified. Knowledge of plant cellular and molecular targets controlling calcium location in plants is emerging. These insights should allow for better strategies for increasing the nutritional content of foods. In particular, the use of preparation-free elemental imaging technologies such as synchrotron X-ray fluorescence (SXRF) microscopy in plant biology may allow researchers to understand the relationship between subcellular location and nutrient bioavailability. These approaches may lead to better strategies for altering the location of calcium …

Prevalensi Dan Determinan Kelebihan Berat Badan Dan Kegemukan Pada Anak Berusia 5-15 Tahun, Ratu Ayu Dewi Sartika

Kesmas

Kelebihan berat badan dan kegemukan, suatu keadaan lemak tubuh yang berlebihan, merupakan masalah kesehatan di negara-negara maju dan negara-negara berkembang, termasuk Indonesia. Penelitian ini bertujuan untuk mengetahui prevalensi dan determinan kelebihan berat badan dan kegemukan anak usia 5-15 tahun menggunakan data Riset Kesehatan Dasar (Riskesdas) tahun 2007. Ditemukan bahwa prevalensi kelebihan berat badan dan kegemukan pada anak berusia usia 5-15 tahun masing-masing 7,4% dan 8,3%. Jika dikontrol oleh jenis kelamin, tingkat pendidikan, riwayat kegemukan ibu, kebiasaan konsumsi buah mingguan, kebiasaan merokok, dan asupan energi, faktor paling dominan yang berhubungan dengan kelebihan berat badan (> 85% persentil) anak adalah riwayat kegemukan …

Emotional Climate, Feeding Practices, And Feeding Styles: An Observational Analysis Of The Dinner Meal In Head Start Families, Sheryl O Hughes, Thomas G Power, Maria A Papaioannou, Matthew B Cross, Theresa A Nicklas, Sharon K Hall, Richard M Shewchuk

Faculty, Staff and Students Publications

BACKGROUND: A number of studies conducted with ethnically diverse, low-income samples have found that parents with indulgent feeding styles had children with a higher weight status. Indulgent parents are those who are responsive to their child's emotional states but have problems setting appropriate boundaries with their child. Because the processes through which styles impact child weight are poorly understood, the aim of this study was to observe differences in the emotional climate created by parents (including affect, tone of voice, and gestures) and behavioral feeding practices among those reporting different feeding styles on the Caregiver's Feeding Styles Questionnaire. A secondary …

White Potatoes, Including French Fries, Contribute Shortfall Nutrients To Children's And Adolescents' Diets, Marjorie Freedman, Debra Keast

Faculty Publications

To test the hypothesis that white potatoes (WP), oven-baked fries (OBF), and french fries (FF) contribute important nutrients within energy needs to children's and adolescents' diets, secondary analysis of 24-hour dietary recall data from the National Health and Nutrition Examination Survey 2003-2006 was conducted. Potato content of survey foods was determined using US Department of Agriculture recipe databases (Standard Reference (SR)-Link files). Nutrient content of potatoes was determined by linking SR codes to US Department of Agriculture food composition data. Daily nutrient intakes from potatoes were determined by applying the composition database to respondent's recall data. Sample-weighted data were analyzed; …