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Steinman L, Doescher M, Keppel GA, Pak-Gorstein S, Graham E, Haq A, Johnson DB, Spicer P. Understanding infant feeding beliefs, practices and preferred nutrition education and health provider approaches: an exploratory study with Somali mothers in the USA. MATERNAL & CHILD NUTRITION 2010; 6:67-88. [PMID: 20055931 PMCID: PMC3049329 DOI: 10.1111/j.1740-8709.2009.00185.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The objective of this study was to explore Somali mothers' beliefs and practices around infant feeding and education, towards developing a culturally informed infant nutrition curriculum for health providers. Four focus groups were conducted to explore: (1) beliefs about infant feeding, hunger and ideal weight; (2) feeding practices; (3) nutrition education approaches; and (4) provider/mother interactions. Thirty-seven Somali mother participants identified the following themes within these topics: (1) strategies for assessing hunger, satiety and when to feed; shared beliefs that plump babies are healthy, leading to worry about infant weight; (2) context of breast milk adequacy, difficulties breastfeeding and environmental and cultural barriers to breastfeeding, leading to nearly universal early supplementation with formula; (3) preferred education approaches include provider visits with interpreters, Somali language educational materials and advice from older, experienced family members; and (4) desired health provider skills include: listening, explaining, empathy, addressing specific concerns, repeating important information, offering preventive advice and sufficient visit time. This study presents knowledge about Somali beliefs and practices that can directly guide discussions with these families. Given that these infants appear on a trajectory towards obesity, influencing infant feeding practices in the Somali community is a good upstream approach to preventing obesity. These findings will underpin a new infant nutrition curriculum for health providers.
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Affiliation(s)
- Lesley Steinman
- Health Promotion Research Center, University of Washington, Seattle, WA 98105, USA.
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Ruben AR. Undernutrition and obesity in indigenous children: epidemiology, prevention, and treatment. Pediatr Clin North Am 2009; 56:1285-302. [PMID: 19962022 DOI: 10.1016/j.pcl.2009.09.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Over the past 50 years there has been a shift in nutritional problems amongst Indigenous children in developed countries from under-nutrition and growth faltering to overweight and obesity; the major exception is small numbers of Indigenous children predominately living in remote areas of Northern Australia. Nutritional problems reflect social disadvantage and occur with disproportionately high incidence in all disadvantaged subgroups. There is limited evidence of benefit from any strategies to prevent or treat undernutrition and obesity; there are a limited number of individual studies with generalizable high grade evidence of benefit. Potential solutions require a whole of society approach.
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Affiliation(s)
- Alan R Ruben
- Northern Territory Clinical School, P.O. Box 41326, Casuarina, NT 0811, Australia.
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Sherrill-Mittleman DA, Klesges LM, Lanctot JQ, Stockton MB, Klesges RC. Measurement characteristics of dietary psychosocial scales in a Weight Gain Prevention Study with 8- to 10-year-old African-American girls. HEALTH EDUCATION RESEARCH 2009; 24:586-95. [PMID: 19075296 PMCID: PMC2706493 DOI: 10.1093/her/cyn059] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2008] [Accepted: 10/15/2008] [Indexed: 05/27/2023]
Abstract
Few measurement instruments for children's eating behaviors and beliefs have been specifically validated for African-American children. Validation within this population is important because of potential cultural and ethnic influences. Objectives were to evaluate established and newly developed or adapted dietary psychosocial measures in a sample of 303 preadolescent African-American girls and their caregivers. Acceptable internal consistency (Cronbach's alpha > or = 0.70) was found for measures of girls' self-efficacy for healthy eating, outcome expectancies for healthy eating, positive family support for healthy eating and household availability of low-fat food and fruit, juice and vegetables (FJV). Evidence for concurrent validity was found with significant associations between self-efficacy for healthy eating and lower intake of energy (r = -0.17) and fat grams (r = -0.16). Greater FJV availability was associated with greater FJV intake (r = 0.14) and lower body mass index (BMI) in girls (r = -0.12). Positive family support for healthy eating was associated with higher BMI in girls (r = 0.41). These results contribute to the development of scales to evaluate prevention interventions related to dietary intake in African-American children.
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Affiliation(s)
- D A Sherrill-Mittleman
- Department of Epidemiology.ancer Control, St Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA.
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Bingham MO, Harrell JS, Takada H, Washino K, Bradley C, Berry D, Park H, Charles MA. Obesity and cholesterol in Japanese, French, and U.S. children. J Pediatr Nurs 2009; 24:314-22. [PMID: 19632508 DOI: 10.1016/j.pedn.2008.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2007] [Revised: 12/28/2007] [Accepted: 01/03/2008] [Indexed: 11/18/2022]
Abstract
The number of children at risk for overweight/obesity has increased dramatically in the last decade worldwide. This study compares measures of obesity (body mass index [BMI] and body fat percentage) and total cholesterol in 4,013 fourth-grade students from three countries, France, Japan, and the United States. Data were analyzed using t test, chi-square, and analysis of variance to determine differences between groups and by multiple linear regression. All variables differed significantly by group. BMI was highest in U.S. children. Body fat percentage was also highest in U.S. children and lowest in French children. Total cholesterol was highest in French children and lowest in U.S. White children. There were modest but significant associations between BMI and cholesterol in all groups except French children; associations varied by gender. Results indicate there was great variation in measures of obesity and cholesterol by country. The association between obesity and cholesterol may vary by culture, ethnicity, and gender.
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Abstract
The prevalent surge in childhood and adolescent obesity within the past 3 decades poses a significant challenge for many pediatric clinicians who are charged with treating this condition. Comprehensive, research-based pediatric obesity treatment programs are essential to addressing this problem and preventing the transition of obesity and its many comorbidities into adulthood. This paper will identify dietary, physical activity, and behavioral approaches to lifestyle change and describe how they are incorporated as part of multidisciplinary treatment interventions in youth. Specific tailoring of treatment programs to address age and varying degrees of overweight and obesity will also be presented along with recommendations for future research.
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Affiliation(s)
- Brian Bennett
- School of Public Health, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112, USA.
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A qualitative inquiry into the community and programmatic dimensions associated with successful implementation of church-based diabetes prevention programs. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2009; 15:264-73. [PMID: 19363407 DOI: 10.1097/01.phh.0000349741.26985.16] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE This study explored church members' perspectives regarding implementation of a church-based diabetes prevention program (CBDPP) within African American churches. METHODS Qualitative exploration of themes associated with planning for program implementation and good program outcomes was conducted using a series of four focus groups in churches located in the southeastern United States. Three of these focus groups were conducted with church leaders during the planning phases of program initiation and one focus group involved program participants who had realized the most weight loss and decrease in fasting glucose. Focus group transcripts were subject to content analysis. Participants discussed their views about how to implement a CBDPP within their church and how both the program and broader church community had helped them succeed. RESULTS Two broad thematic domains emerged with respect to successful CBDPP implementation. The first domain covered church functions and program integration within the church. This was further divided into three thematic clusters relating to church organization, promotion from the pulpit and program visibility, and church service. The second domain addressed the motivational and relationship factors associated with successful program involvement. This was divided into three clusters relating to individuals' motives and beliefs, learning from others, and the support of others. CONCLUSIONS Implementation of a CBDPP depends on the endorsement by the church leadership, congregational awareness of the program objectives, and active community and program support of CBDPP participants. These occur through a variety of formal and informal channels within the church community.
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Lim LS, Tai ES, Aung T, Tay WT, Saw SM, Seielstad M, Wong TY. Relation of age-related cataract with obesity and obesity genes in an Asian population. Am J Epidemiol 2009; 169:1267-74. [PMID: 19329528 DOI: 10.1093/aje/kwp045] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Obesity shows an inconsistent association with cataract. Causality has not been established. Polymorphisms at the fat mass- and obesity-associated (FTO) locus are associated with obesity and offer an opportunity to examine the obesity-cataract association using a mendelian randomization approach. The authors conducted a population-based study among Singaporean Malay adults (2004-2006) in which nuclear, cortical, and posterior subcapsular (PSC) cataracts were assessed and defined by slit-lamp examination using Lens Opacity Classification System III. Obesity was defined as body mass index (weight (kg)/height (m)(2)) > or =30. The study included 3,000 subjects, of whom 1,339 (44.6%) had cataract (848 (28.3%) nuclear, 939 (31.3%) cortical, and 285 (9.5%) PSC). After multivariable adjustment for age, gender, diabetes, hypertension, smoking, and education, obesity was significantly associated with cortical (odds ratio (OR) = 1.31, 95% confidence interval (CI): 1.01, 1.71) and PSC (OR = 1.60, 95% CI: 1.10, 2.32) cataracts but not nuclear cataract. FTO single nucleotide polymorphisms known to be associated with obesity in this study population were not associated with cortical or PSC cataract but were associated with nuclear cataract (OR = 1.33, 95% CI: 1.11, 1.58), even in multivariate analyses controlling additionally for body mass index, diabetes, hypertension, and smoking (OR = 1.30, 95% CI: 1.08, 1.55). These results do not support a causal association between obesity and cortical or PSC cataract. The FTO gene may be involved in the pathogenesis of nuclear cataract.
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Latzer Y, Edmunds L, Fenig S, Golan M, Gur E, Hochberg Z, Levin-Zamir D, Zubery E, Speiser PW, Stein D. Managing childhood overweight: behavior, family, pharmacology, and bariatric surgery interventions. Obesity (Silver Spring) 2009; 17:411-23. [PMID: 19131937 DOI: 10.1038/oby.2008.553] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yael Latzer
- Psychiatric Division, Rambam Medical Center, Haifa, Israel.
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Kleiser C, Schaffrath Rosario A, Mensink GBM, Prinz-Langenohl R, Kurth BM. Potential determinants of obesity among children and adolescents in Germany: results from the cross-sectional KiGGS Study. BMC Public Health 2009; 9:46. [PMID: 19187531 PMCID: PMC2642815 DOI: 10.1186/1471-2458-9-46] [Citation(s) in RCA: 137] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2008] [Accepted: 02/02/2009] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Obesity among children and adolescents is a growing public health problem. The aim of the present paper is to identify potential determinants of obesity and risk groups among 3- to 17-year old children and adolescents to provide a basis for effective prevention strategies. METHODS Data were collected in the German Health Interview and Examination Survey for Children and Adolescents (KiGGS), a nationally representative and comprehensive data set on health behaviour and health status of German children and adolescents. Body height and weight were measured and body mass index (BMI) was classified according to IOTF cut-off points. Statistical analyses were conducted on 13,450 non-underweight children and adolescents aged 3 to 17 years. The association between overweight, obesity and several potential determinants was analysed for this group as well as for three socio-economic status (SES) groups. A multiple logistic regression model with obesity as the dependent variable was also calculated. RESULTS The strongest association with obesity was observed for parental overweight and for low SES. Furthermore, a positive association with both overweight (including obesity) and obesity was seen for maternal smoking during pregnancy, high weight gain during pregnancy (only for mothers of normal weight), high birth weight, and high media consumption. In addition, high intakes of meat and sausages, total beverages, water and tea, total food and beverages, as well as energy-providing food and beverages were significantly associated with overweight as well as with obesity. Long sleep time was negatively associated with obesity among 3- to 10-year olds. Determinants of obesity occurred more often among children and adolescents with low SES. CONCLUSION Parental overweight and a low SES are major potential determinants of obesity. Families with these characteristics should be focused on in obesity prevention.
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Affiliation(s)
- Christina Kleiser
- Department of Epidemiology and Health Reporting, Robert Koch Institute, Seestr. 10, 13353 Berlin, Germany
| | | | - Gert BM Mensink
- Department of Epidemiology and Health Reporting, Robert Koch Institute, Seestr. 10, 13353 Berlin, Germany
| | - Reinhild Prinz-Langenohl
- Department of Nutrition and Food Science, Pathophysiology of the Nutrition, University of Bonn, Endenicher Allee 11-13, 53115 Bonn, Germany
| | - Bärbel-Maria Kurth
- Department of Epidemiology and Health Reporting, Robert Koch Institute, Seestr. 10, 13353 Berlin, Germany
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Duque Páramo MC. Niñas y niños colombianos en los Estados Unidos. Agencia, identidades y cambios culturales alrededor de la comida. REVISTA COLOMBIANA DE ANTROPOLOGÍA 2008. [DOI: 10.22380/2539472x.1059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Con base en un estudio participativo y etnográfico realizado durante 2003 y 2004 en Tampa (Florida) con niñas y niños colombianos entre siete y los doce años se explora la relación entre migración, niñez, agencia, alimentación y cultura. La idea central es que los niños migrantes son agentes y actores que construyen identidades que se expresan en sus prácticas y gustos alimentarios. A la manera de un fenómeno de creolización, los inmigrantes mezclan elementos culturales de la región de origen en Colombia con elementos del nuevo contexto en los Estados Unidos, produciendo nuevos y diferentes significados y símbolos culturales. Se resalta la importancia de hacer estudios de corte antropológico que permitan reconocer las sutilezas de las experiencias de los inmigrantes, así como reconocer y valorar a los niños como agentes que construyen culturas e identidades.
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Martyn-Nemeth P, Penckofer S, Gulanick M, Velsor-Friedrich B, Bryant FB. The relationships among self-esteem, stress, coping, eating behavior, and depressive mood in adolescents. Res Nurs Health 2008; 32:96-109. [DOI: 10.1002/nur.20304] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Doyle AC, Goldschmidt A, Huang C, Winzelberg AJ, Taylor CB, Wilfley DE. Reduction of overweight and eating disorder symptoms via the Internet in adolescents: a randomized controlled trial. J Adolesc Health 2008; 43:172-9. [PMID: 18639791 PMCID: PMC2528277 DOI: 10.1016/j.jadohealth.2008.01.011] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2007] [Revised: 12/19/2007] [Accepted: 01/11/2008] [Indexed: 11/30/2022]
Abstract
PURPOSE Overweight in adolescence is a significant problem which is associated with body dissatisfaction and eating disorder (ED) behaviors. Cost-effective methods for early intervention of obesity and prevention of ED are important because of the refractory nature of both. This multisite RCT evaluated an Internet-delivered program targeting weight loss and ED attitudes/behaviors in adolescents. METHODS A total of 80 overweight adolescents 12-17 years of age completed Student Bodies 2 (SB2), a 16-week cognitive-behavioral program, or usual care (UC). RESULTS Body mass index (BMI) z-scores were reduced in the SB2 group compared with the UC group from baseline to post-intervention (p = .027; eta(p)(2) = .08). The SB2 group maintained this reduction in BMI z-scores at 4-month follow-up, but significant differences were not observed because of improvement in the UC group. The SB2 group evidenced greater increases in dietary restraint post-intervention (p = .016) and less improvement on shape concerns at follow-up (p = .044); however these differences were not clinically significant. No other statistically significant differences were noted between groups on ED attitudes or behaviors. The SB2 participants reported using healthy eating-related and physical activity-related skills more frequently than UC participants post-intervention (p = .001) and follow-up (p = .012). CONCLUSIONS Findings suggest that an Internet-delivered intervention yielded a modest reduction in weight status that continued 4 months after treatment and that ED attitudes/behaviors were not significantly improved. Group differences on weight loss were not sustained at 4-month follow-up because of parallel improvements in the groups. Future studies are needed to improve program adherence and to further explore the efficacy of Internet-delivery of weight control programs for adolescents.
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Affiliation(s)
- Angela Celio Doyle
- Department of Psychiatry, The University of Chicago, Chicago, Illinois 60637, USA.
| | | | - Christina Huang
- Department of Nutrition, Food Studies & Public Health, New York University
| | | | - C. Barr Taylor
- Department of Psychiatry & Behavioral Science, Stanford University
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Swinburn BA. Obesity prevention: the role of policies, laws and regulations. AUSTRALIA AND NEW ZEALAND HEALTH POLICY 2008; 5:12. [PMID: 18534000 PMCID: PMC2440375 DOI: 10.1186/1743-8462-5-12] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/20/2007] [Accepted: 06/05/2008] [Indexed: 11/16/2022]
Abstract
The commercial drivers of the obesity epidemic are so influential that obesity can be considered a robust sign of commercial success – consumers are buying more food, more cars and more energy-saving machines. It is unlikely that these powerful economic forces will change sufficiently in response to consumer desires to eat less and move more or corporate desires to be more socially responsible. When the free market creates substantial population detriments and health inequalities, government policies are needed to change the ground rules in favour of population benefits. Concerted action is needed from governments in four broad areas: provide leadership to set the agenda and show the way; advocate for a multi-sector response and establish the mechanisms for all sectors to engage and enhance action; develop and implement policies (including laws and regulations) to create healthier food and activity environments, and; secure increased and continued funding to reduce obesogenic environments and promote healthy eating and physical activity. Policies, laws and regulations are often needed to drive the environmental and social changes that, eventually, will have a sustainable impact on reducing obesity. An 'obesity impact assessment' on legislation such as public liability, urban planning, transport, food safety, agriculture, and trade may identify 'rules' which contribute to obesogenic environments. In other areas, such as marketing to children, school food, and taxes/levies, there may be opportunities for regulations to actively support obesity prevention. Legislation in other areas such as to reduce climate change may also contribute to obesity prevention ('stealth interventions'). A political willingness to use policy instruments to drive change will probably be an early hallmark of successful obesity prevention.
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Affiliation(s)
- Boyd A Swinburn
- WHO Collaborating Centre for Obesity Prevention, Deakin University, 221 Burwood Highway, Melbourne, 3125, Australia.
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Jollie-Trottier T, Holm JE, McDonald JD. Correlates of overweight and obesity in american Indian children. J Pediatr Psychol 2008; 34:245-53. [PMID: 18499740 DOI: 10.1093/jpepsy/jsn047] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To identify risk factors that may contribute to the development and/or maintenance of overweight and obesity in American Indian children. METHODS The sample consisted of 291 tribally enrolled American Indian children. Body mass index (BMI) was measured by a tribal program and children completed self-report measures during health class. Hierarchical multiple regression analyses were conducted for 232 children and included three blocks of predictor variables (diet and physical activity, weight-related attitudes, and psychosocial variables). RESULTS Thirty-three percent of children were obese and 20% were overweight. Diet and physical activity (7.6%) and weight-related attitudes (31.9%) made significant contributions, explaining 39.5% of the variance in BMI. CONCLUSIONS Greater BMI scores were related to healthier food choice intentions, more hours of television viewing, greater body dissatisfaction, higher negative attitudes toward body size, and more weight loss attempts.
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Sweeting HN. Gendered dimensions of obesity in childhood and adolescence. Nutr J 2008; 7:1. [PMID: 18194542 PMCID: PMC2265740 DOI: 10.1186/1475-2891-7-1] [Citation(s) in RCA: 150] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2007] [Accepted: 01/14/2008] [Indexed: 01/02/2023] Open
Abstract
Background The literature on childhood and adolescent obesity is vast. In addition to producing a general overview, this paper aims to highlight gender differences or similarities, an area which has tended not to be the principal focus of this literature. Methods Databases were searched using the terms 'obesity' and 'child', 'adolescent', 'teenager', 'youth', 'young people', 'sex', 'gender', 'masculine', 'feminine', 'male', 'female', 'boy' and 'girl' (or variations on these terms). In order to limit the potential literature, the main focus is on other reviews, both general and relating to specific aspects of obesity. Results The findings of genetic studies are similar for males and females, and differences in obesity rates as defined by body mass index are generally small and inconsistent. However, differences between males and females due to biology are evident in the patterning of body fat, the fat levels at which health risks become apparent, levels of resting energy expenditure and energy requirements, ability to engage in certain physical activities and the consequences of obesity for the female reproductive system. Differences due to society or culture include food choices and dietary concerns, overall physical activity levels, body satisfaction and the long-term psychosocial consequences of childhood and adolescent obesity. Conclusion This review suggests differences between males and females in exposure and vulnerability to obesogenic environments, the consequences of child and adolescent obesity, and responses to interventions for the condition. A clearer focus on gender differences is required among both researchers and policy makers within this field.
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Affiliation(s)
- Helen N Sweeting
- MRC Social and Public Health Sciences Unit, 4, Lilybank Gardens, Glasgow, G12 8RZ, UK.
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Affiliation(s)
- Kristen Nadeau
- Department of Pediatrics, University of Colorado at Denver and The Children's Hospital, Denver, Colorado, USA
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Abstract
Pediatric obesity is increasing worldwide and disproportionately affects the economically and socially disadvantaged. Obese children are at risk of developing the (dys)metabolic syndrome, insulin resistance, early-onset type 2 diabetes mellitus, polycystic ovarian syndrome, hypertension, hyperlipidemia, and obstructive sleep apnoea. Those with diabetes may have mixed features of type 1 and type 2 diabetes mellitus. Pediatric obesity is the result of persistent adverse changes in food intake, lifestyle, and energy expenditure. It may be because of underlying a genetic syndrome or a conduct disorder. Children living in urban settings often lack safe, affordable, and accessible recreational facilities. Tight educational schedules mean less free time, while computer games and television have become preferred recreational activities. More families are eating out or eating take-out meals and processed foods at home because of pressures of work and time constraints. Consumer advertising targeted at children and the ready availability of vending machines encourage unwise food choices. Some children eat excessively because they are depressed, anxious, sad, or lonely. Often families and obese children are aware of the need for healthy eating and exercise but are unable to translate knowledge into weight loss. Population-based measures such as public education, school meal reforms, child-safe exercise friendly environments, and school-based and community-based exercise programs have been shown to be successful to varying degrees, but there remain individuals who will need special help to overcome obesity. Overeating (e.g. binge eating) may be a manifestation of disordered coping behavior but may also be because of defects in the neural and hormonal control of appetite and satiety. New pharmacological approaches are targeting these areas. We need a coordinated approach involving government, communities, and healthcare providers to provide a continuum of population-based interventions, focused screening, and personalized multidisciplinary interventions for the obese child and family.
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Affiliation(s)
- Warren W R Lee
- Department of Paediatric Medicine, KK Women's and Children's Hospital, Singapore 229899, Singapore.
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Bates LM, Acevedo-Garcia D, Alegría M, Krieger N. Immigration and generational trends in body mass index and obesity in the United States: results of the National Latino and Asian American Survey, 2002-2003. Am J Public Health 2007; 98:70-7. [PMID: 18048787 DOI: 10.2105/ajph.2006.102814] [Citation(s) in RCA: 147] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVES We examined patterns of body mass index (BMI) and obesity among a nationally representative sample of first-, second-, and third-generation Latinos and Asian Americans to reveal associations with nativity or country of origin. METHODS We used data from the National Latino and Asian American Survey (2002-2003) to generate nationally representative estimates of mean BMI and obesity prevalence and explored changes in the distribution of BMI by generational status. Analyses tested the association between generational status and BMI and examined whether this association varied by ethnicity, education, or gender. RESULTS We found substantial heterogeneity in BMI and obesity by country of origin and an increase in BMI in later generations among most subgroups. The data suggest different patterns for Latinos and Asian Americans in the nature and degree of distributional changes in BMI with generational status in the United States. CONCLUSIONS Generational status is associated with increased BMI and obesity among Latinos and Asian Americans. Aggregate estimates not accounting for nativity and country of origin may mask significant heterogeneity in the prevalence of obesity and patterns of distributional change, with implications for prevention strategies.
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Affiliation(s)
- Lisa M Bates
- School of Public Health, Harvard University, Boston, MA, USA.
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Johnson SB, Pilkington LL, Deeb LC, Jeffers S, He J, Lamp C. Prevalence of overweight in north Florida elementary and middle school children: effects of age, sex, ethnicity, and socioeconomic status. THE JOURNAL OF SCHOOL HEALTH 2007; 77:630-636. [PMID: 17970867 DOI: 10.1111/j.1746-1561.2007.00243.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
BACKGROUND The number of overweight children has been rapidly increasing, although its prevalence varies by age, sex, ethnicity, and socioeconomic (SES) status. METHODS Height and weight assessments were used to calculate body mass index (BMI) and BMI percentile on more than 17,000 children in 1 north Florida school district's elementary and middle schools. Based on the child's BMI percentile, each child was placed into 1 of 4 groups: underweight, normal, at risk for overweight, and overweight. Logistic regression was used to test the relative contribution of sex, ethnicity, school (elementary vs middle), age, and SES (indicated by free/reduced vs full-pay lunch status) to a child's weight classification. RESULTS Overall, 36.2% of the children were either overweight (18.9%) or at risk for overweight (17.4%). Approximately 30% of the kindergarten children were overweight (14.0%) or at risk for overweight (15.5%). African American children were most likely to begin kindergarten overweight. The prevalence of overweight increased for all ethnic groups during the elementary school years. However, African American girls and Hispanic boys were more likely to be overweight than any other ethnic group; Asian girls were least likely to be overweight. These findings could not be readily explained by the effects of SES. Higher SES appeared to be protective but only for white and Hispanic children. CONCLUSIONS These results confirm the increasing prevalence of overweight in US school children, especially among African American girls and Hispanic boys.
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Affiliation(s)
- Suzanne B Johnson
- Department of Medical Humanities and Social Sciences, Florida State University College of Medicine, 1115 W Call St, Tallahassee, FL 32306-4300, USA.
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Seth JG, Evans AE, Harris KK, Loyo JJ, Ray TC, Spaulding C, Gottlieb NH. Preschooler feeding practices and beliefs: differences among Spanish- and English-speaking WIC clients. FAMILY & COMMUNITY HEALTH 2007; 30:257-70. [PMID: 17563487 DOI: 10.1097/01.fch.0000277768.08150.9c] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
This study explored preschooler feeding practices and beliefs among Spanish- and English-speaking WIC participants in Texas. The Preschooler Feeding Questionnaire examined 9 dimensions of the parent-child feeding interaction among 235 caregivers. Results from ANOVA and post hoc analyses demonstrated significant differences in reported preschooler feeding practices and beliefs among Spanish-speaking Hispanics in comparison with English-speaking Hispanics and non-Hispanics. No significant differences were found between English-speaking Hispanics and non-Hispanics. Results indicated that acculturation may impact behaviors apart from ethnicity. Nutrition professionals should understand and acknowledge the cultural context of the parent-child feeding interaction when developing programs.
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72
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Validity of self-reported anthropometric values used to assess body mass index and estimate obesity in Greek school children. J Adolesc Health 2007; 40:305-10. [PMID: 17367722 DOI: 10.1016/j.jadohealth.2006.10.001] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2006] [Revised: 09/30/2006] [Accepted: 10/04/2006] [Indexed: 11/20/2022]
Abstract
PURPOSE To examine the validity of self-reported values of body height and weight, used for the estimation of body mass index (BMI), as a diagnostic method for the evaluation of overweight and obesity in Greek school children. METHOD Self-reported height and weight was recorded and then measured in 378 primary (mean age 11.4 +/- .4 years) and 298 high school students (mean age 12.5 +/- .3 years). The BMI cutoff points adopted by the International Obesity Task Force were used to compare prevalence estimates of overweight and obesity obtained from self-reported and actual measures. RESULTS Significant differences were found between self-reported and measured anthropometric indices in all subgroups, except for height in elementary school girls. The degree of self-report bias did not differ between genders; however, it was higher for high school students and heavier children, compared to elementary school pupils and lighter children, respectively. Based on self-reports, prevalence estimates were 23.1% for overweight and 4.3% for obesity, but according to measured data the corresponding rates were 28.8% and 9.5%, respectively. CONCLUSIONS The present findings imply that the observed discrepancy between self-reported and measured anthropometric data in Greek children and adolescents might lead to erroneous estimating rates of overweight and obesity. Although self-reported data are easy to obtain, health surveys of overweight and obesity in youth need valid and accurate procedures.
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73
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Kaufman L, Karpati A. Understanding the sociocultural roots of childhood obesity: food practices among Latino families of Bushwick, Brooklyn. Soc Sci Med 2007; 64:2177-88. [PMID: 17383060 DOI: 10.1016/j.socscimed.2007.02.019] [Citation(s) in RCA: 107] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2006] [Indexed: 11/29/2022]
Abstract
Despite prevention efforts, childhood obesity has reached epidemic proportions in the United States. This ethnographic study seeks to enhance understandings of the sociocultural dimensions of childhood obesity and inform prevention efforts. Using participant observation, interviews, and life histories, this research probes the sociocultural roots of childhood obesity by exploring the food practices and everyday lives of Latino families in Bushwick, Brooklyn, a low-income neighborhood in New York City. Mired in persistent poverty, Latino families burdened by teetering resources provide for their children using coping strategies in which everyday food practices play an important part. These practices illuminate cultural ideas about good parenting, well-being, and conceptions of the body. We argue that these practices, embedded in the neighborhood food environment, drive food choice and related activities of families, often leading to overweight and obesity in their children. They form the sociocultural roots of childhood obesity, and their implications are critically important for how public health professionals approach the relationship of food, nutrition, and obesity.
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Affiliation(s)
- Leslie Kaufman
- New York City Department of Health and Mental Hygiene, Brooklyn, NY, USA.
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74
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Gomel JN, Zamora A. English- and Spanish-speaking Latina Mothers’ Beliefs about Food, Health, and Mothering. J Immigr Minor Health 2007; 9:359-67. [PMID: 17347890 DOI: 10.1007/s10903-007-9040-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Parent beliefs regarding food, health, and child feeding behaviors among Latinos have not been well-documented. A series of eight focus groups were conducted with English-speaking and Spanish-speaking low-income Latina mothers of preschoolers to investigate their beliefs regarding how food and food preparation are related to their children's health and to their own roles as mothers. Systematic content analysis using NUDIST 6 revealed seven themes discussed by the focus groups. Integration of these themes revealed three major areas of consideration: (1) a lack of connection between the domains of eating, overweight, and health outcomes; (2) the role of parent modeling of eating behaviors; and (3) the use of feeding strategies that may not be conducive to the development of healthy eating behaviors. Furthermore, the data suggest that there are important distinctions among Latinos based on language preference, and that a "one-size-fits-all" approach to modeling Latino mothers' feeding beliefs may not be appropriate.
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Affiliation(s)
- Jessica N Gomel
- Department of Child & Adolescent Studies, California State University Fullerton, Fullerton, CA 92834, USA.
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75
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Tokmakidis SP, Kasambalis A, Christodoulos AD. Fitness levels of Greek primary schoolchildren in relationship to overweight and obesity. Eur J Pediatr 2006; 165:867-74. [PMID: 16775723 DOI: 10.1007/s00431-006-0176-2] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2006] [Accepted: 05/02/2006] [Indexed: 01/10/2023]
Abstract
OBJECTIVES The aim of the present cross-sectional study was to provide estimates for overweight and obesity in a sample of Greek schoolchildren and to determine their possible relation with selected motor and health-related fitness parameters. MATERIALS AND METHODS The study sample consisted of 709 healthy children (328 girls, 381 boys, mean age = 8.9+/-1.6 years), living in the towns of Agios Stefanos (approximately 12,000 citizens) and Alexandroupolis (approximately 60,000 citizens), Greece. All pupils underwent anthropometric, motor and cardiovascular fitness assessments (Eurofit test battery). The body mass index (BMI) cut-off points adopted by the International Obesity Task Force were utilized for the assessment of overweight and obesity. RESULTS 59.4% of the participants had a normal BMI, 25.8% were overweight and 14.8% were obese, without significant differences between genders. DISCUSSIONS In general, the higher BMI categories were strongly associated with inferior performances in all fitness tests, except flexibility. This graded relationship was consistent for both boys and girls, although the statistical relationship between BMI categories and fitness performance varied by gender. CONCLUSIONS In conclusion, the findings of the current study offer some support to the reported high prevalence of childhood obesity in Greece and suggest that overweight and obesity are limiting factors for fitness performance in primary schoolchildren. The present data suggest that interventions promoting children's health should, ideally, begin early in life and involve measures that simultaneously improve fitness and lower fatness.
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Affiliation(s)
- Savvas P Tokmakidis
- Department of Physical Education and Sport Science, Democritus University of Thrace, Komotini, 69100, Greece.
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76
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Abstract
OBJECTIVE The goal was to determine the rates of diabetes screening and the prevalence of screening abnormalities in overweight and nonoverweight individuals in an urban primary care clinic. METHODS This study was a retrospective chart review conducted in a hospital-based urban primary care setting. Deidentified data for patients who were 10 to 19 years of age and had > or = 1 BMI measurement between September 1, 2002, and September 1, 2004, were extracted from the hospital electronic health record. RESULTS A total of 7710 patients met the study criteria. Patients were 73.0% black or Hispanic and 47.0% female; 42.0% of children exceeded normal weight, with 18.2% at risk for overweight and 23.8% overweight. On the basis of BMI, family history, and race, 8.7% of patients met American Diabetes Association criteria for type 2 diabetes mellitus screening, and 2452 screening tests were performed for 1642 patients. Female gender, older age group, and family history of diabetes were associated with screening. Increasing BMI percentile was associated with screening, exhibiting a dose-response relationship. Screening rates were significantly higher (45.4% vs 19.0%) for patients who met the American Diabetes Association criteria; however, less than one half of adolescents who should have been screened were screened. Abnormal glucose metabolism was seen for 9.2% of patients screened. CONCLUSIONS This study shows that, although pediatricians are screening for diabetes mellitus, screening is not being conducted according to the American Diabetes Association consensus statement. Point-of-care delivery of consensus recommendations could increase provider awareness of current recommendations, possibly improving rates of systematic screening and subsequent identification of children with laboratory evidence of abnormal glucose metabolism.
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Affiliation(s)
- Shikha G Anand
- Division of General Pediatrics, Boston University School of Medicine, Boston, Massachusetts, USA.
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77
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Lohman TG, Ring K, Schmitz KH, Treuth MS, Loftin M, Yang S, Sothern M, Going S. Associations of body size and composition with physical activity in adolescent girls. Med Sci Sports Exerc 2006; 38:1175-81. [PMID: 16775560 PMCID: PMC2441868 DOI: 10.1249/01.mss.0000222846.27380.61] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PURPOSE To examine whether components of body composition (size, fat mass, and fat-free mass) were related to physical activity. METHODS A random sample of 60 eligible sixth grade girls at each of 36 schools (six schools per region and six regions in total sample); complete measurements on 1,553 girls. Physical activity was assessed over 6 d in each girl using an accelerometer, and body composition was assessed using a multiple regression equation using body mass index and triceps skinfold. Minutes of moderate-to-vigorous and vigorous physical activity were estimated from accelerometer counts per 30 s above threshold values determined from a previous study. RESULTS Significant inverse relationships were found for all measures of body size and composition and all physical activity indices. The combination of fat and fat-free mass expressed as a weight and as an index (divided by height squared) along with race, SES, site, and school were most highly associated with physical activity in multiple regression analysis, accounting for 14-15% of the variance in physical activity. Fat mass was more closely related to moderate-to-vigorous physical activity (MVPA) and vigorous physical activity (VPA) than fat-free mass with higher standardized regression coefficients. CONCLUSION We conclude that both fat mass or fat mass index as well as fat-free mass or fat-free mass index make independent contributions in association with physical activity levels. These indices are recommended for future studies.
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Affiliation(s)
- Timothy G Lohman
- Department of Physiology and Department of Nutritional Sciences, The University of Arizona, Tucson, AZ 85721, USA.
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78
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Wang Y, Zhang Q. Are American children and adolescents of low socioeconomic status at increased risk of obesity? Changes in the association between overweight and family income between 1971 and 2002. Am J Clin Nutr 2006; 84:707-16. [PMID: 17023695 DOI: 10.1093/ajcn/84.4.707] [Citation(s) in RCA: 319] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND A good understanding of the association between obesity and socioeconomic status (SES) has many important public health and policies implications, particularly for the prevention and management of obesity. OBJECTIVE The objective was to examine secular trends in the relations between overweight (body mass index > or = 95th percentile) and SES. DESIGN We examined secular trends in the relation between overweight and SES using nationally representative data collected in the National Health and Nutrition Examination Surveys (NHANES) between 1971 and 2002 for 30 417 US children aged 2-18 y. Poverty income ratio tertiles at each survey were used to indicate low, middle, and high SES. RESULTS Considerable race, sex, and age differences were observed in the association between overweight and SES. A reverse association only existed in white girls; African American children with a high SES were at increased risk. Socioeconomic disparities in overweight have changed over time, with an overall trend of weakening. Compared with the medium-SES group, the adjusted odds ratios and 95% CIs were 0.79 (0.47, 1.33), 1.08 (0.73, 1.61), 1.24 (0.73, 2.09), and 1.04 (0.82, 1.33) in NHANES I, II, and III and in the 1999-2002 NHANES for the low-SES group and 0.66 (0.43, 1.00), 0.60 (0.35, 1.03), 0.42 (0.23, 0.76), and 0.99 (0.68, 1.43) for the high-SES group, respectively. Between 1988-1994 and 1999-2002, the ratio in the prevalence of overweight between adolescent boys with a low or high SES decreased from 2.5 to 1.1 and from 3.1 to 1.6 in girls. Consistently across almost all SES groups, the prevalence of overweight was much higher in blacks than in whites. CONCLUSIONS Complex patterns in the association between SES and overweight exist. Efforts solely targeting reductions in income disparities probably cannot effectively reduce racial disparities in obesity.
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Affiliation(s)
- Youfa Wang
- Center for Human Nutrition, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
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Schwimmer JB, Deutsch R, Kahen T, Lavine JE, Stanley C, Behling C. Prevalence of fatty liver in children and adolescents. Pediatrics 2006; 118:1388-93. [PMID: 17015527 DOI: 10.1542/peds.2006-1212] [Citation(s) in RCA: 999] [Impact Index Per Article: 55.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE Fatty liver disease is diagnosed increasingly in children, but the prevalence remains unknown. We sought to determine the prevalence of pediatric fatty liver as diagnosed by histology in a population-based sample. METHODS We conducted a retrospective review of 742 children between the ages of 2 and 19 years who had an autopsy performed by a county medical examiner from 1993 to 2003. Fatty liver was defined as > or = 5% of hepatocytes containing macrovesicular fat. RESULTS Fatty liver was present in 13% of subjects. For children and adolescents age 2 to 19 years, the prevalence of fatty liver adjusted for age, gender, race, and ethnicity is estimated to be 9.6%. Fatty liver prevalence increases with age, ranging from 0.7% for ages 2 to 4 up to 17.3% for ages 15 to 19 years. Fatty liver prevalence differs significantly by race and ethnicity (Asian: 10.2%; black: 1.5%; Hispanic: 11.8%; white: 8.6%). The highest rate of fatty liver was seen in obese children (38%). CONCLUSIONS Fatty liver is the most common liver abnormality in children age 2 to 19 years. The presence of macrovesicular hepatic steatosis in approximately 1 of every 10 children has important ramifications for the long-term health of children and young adults. The influence of the risk factors identified should be taken into consideration in the development of protocols designed to screen at-risk children and adolescents.
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Affiliation(s)
- Jeffrey B Schwimmer
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, University of California, San Diego School of Medicine, 200 West Arbor Dr, San Diego, CA 92103-8450, USA.
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Abstract
The purpose of this article was to examine whether a nutritional transition has occurred among American Indians (AI) by evaluating related articles and government health statistics. Findings indicate that although the primary health risk for the AI population around 1970 was undernutrition, now there is an obesity epidemic among all age groups that is associated with a loss of traditional food practices and reduced physical activity. Deaths caused by cardiovascular disease, diabetes mellitus, and cancer have outpaced death from infectious disease. With abundant high-energy foods and limited physical activity, the acculturated environment has resulted in obesity and increased mortality from chronic diseases. To improve AI health and survival, the obesity epidemic must be approached in a concerted, culturally appropriate manner with encouragement of traditional foods and safe opportunities for physical activity.
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McGarvey EL, Collie KR, Fraser G, Shufflebarger C, Lloyd B, Norman Oliver M. Using focus group results to inform preschool childhood obesity prevention programming. ETHNICITY & HEALTH 2006; 11:265-85. [PMID: 16774878 DOI: 10.1080/13557850600565707] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
OBJECTIVE This study about maternal feeding practices and beliefs was conducted as background for the development of a childhood obesity prevention program for multi-ethnic parents in the USA receiving services from a federal government supplemental nutrition program for low-income mothers. DESIGN Using a grounded theory approach, focus groups were conducted with low-income African American, white non-Hispanic (i.e. the majority Caucasian American population), Hispanic and Vietnamese parents to collect cross-cultural perspectives on: (a) infant and child feeding practices, (b) childhood overweight, (c) healthy dietary intake, (d) physical activity and inactivity, and (e) infant feeding information sources. RESULTS A content analysis of the data yielded three main themes common to all four groups: (a) lack of awareness of the relationship between increased physical activity and health, (b) the use of food to influence behavior, and (c) the loss of parental control over feeding when a child starts child care or school, and revealed perspectives on age-appropriate food, infant satiety, overweight and information sources that were specific to each group. CONCLUSION Interventions that enhance parent self-efficacy that build on themes that are specific to ethnic groups toward preventing childhood obesity are needed. There is also a need for culturally appropriate information for governmental nutrition programs that is in the client's own language and takes into account ethnic differences in beliefs and traditions.
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Affiliation(s)
- Elizabeth L McGarvey
- University of Virginia Health System, Department of Psychiatric Medicine, Charlottesville, VA 22908, USA.
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82
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Deshmukh-Taskar P, Nicklas TA, Morales M, Yang SJ, Zakeri I, Berenson GS. Tracking of overweight status from childhood to young adulthood: the Bogalusa Heart Study. Eur J Clin Nutr 2006; 60:48-57. [PMID: 16132057 DOI: 10.1038/sj.ejcn.1602266] [Citation(s) in RCA: 260] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To understand tracking of overweight status from childhood to young adulthood in a biracial sample. DESIGN A longitudinal sample was created from cross-sectional surveys at two time points, childhood (baseline) and young adulthood (follow-up). SETTING Bogalusa Heart Study, Louisiana, United States of America. SUBJECTS A total of 841 young adults, 19-35 years (68% Euro-Americans (EA), 32% African-Americans (AA)) were studied. The same subjects had also participated in one of the five cross-sectional surveys at childhood (9-11 years). METHODS Body mass index (BMI) was used to determine overweight status as per the Centers for Disease Control and Prevention standards. Change in the BMI status from childhood to young adulthood was used to group the participants into the following categories: normal weight to normal weight (NW-NW); normal weight to overweight (NW-OW); overweight to normal weight (OW-NW); and overweight to overweight (OW-OW). Tracking of overweight was defined by (1) correlations between baseline and follow-up BMI, (2) Cohen's kappa concordance test to determine the strength of tracking in BMI quartiles and (3) the percentage of individuals who remained in the same overweight status group from baseline to follow-up. RESULTS From baseline to follow-up, the percentage of participants who were overweight increased from 24.7 to 57.7%. A total of 35.2% of the children shifted from normal weight in childhood to overweight in young adulthood (P < 0.0005). Baseline BMI was positively correlated with follow-up BMI (r = 0.66, P < 0.0005). A total of 61.9% of the participants in the highest BMI quartile in childhood remained in the highest BMI quartile in young adulthood. The strength of tracking in BMI quartiles was 27% for EA men (P < 0.0005), 23% for EA women (P < 0.0005), 27% for AA men (P<0.0005) and 35% for AA women (P < 0.0005). A total of 53.7% of the EA women remained in the NW-NW category and 31.2% of the AA women remained in the OW-OW category. The percentage tracking (NW-NW and OW-OW) was 72.8% in EA women, 59.6% in AA men, 59.5% in AA women and 48.8% in EA men (P < 0.0001). CONCLUSION Childhood overweight tracked into young adulthood in this sample and the tracking of NW-NW and OW-OW was the most prominent among the EA women.
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Affiliation(s)
- P Deshmukh-Taskar
- Department of Pediatrics, Baylor College of Medicine, Children's Nutrition Research Center, Houston, TX 77030, USA
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Perioperative Considerations in the Management of Pediatric Surgical Patients. Oral Maxillofac Surg Clin North Am 2006; 18:35-47, vi. [DOI: 10.1016/j.coms.2005.09.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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84
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Freedman DS, Khan LK, Serdula MK, Ogden CL, Dietz WH. Racial and ethnic differences in secular trends for childhood BMI, weight, and height. Obesity (Silver Spring) 2006; 14:301-8. [PMID: 16571857 DOI: 10.1038/oby.2006.39] [Citation(s) in RCA: 285] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVES The prevalence of childhood overweight in the United States has markedly increased over the last 30 years. We examined differences in the secular trends for BMI, weight, and height among white, black, and Mexican-American children. RESEARCH METHODS AND PROCEDURES Analyses were based on nationally representative data collected from 2 to 17 year olds in four examinations (1971-1974 through 1999-2002). RESULTS Overall, black children experienced much larger secular increases in BMI, weight, and height than did white children. For example, over the 30-year period, the prevalence of overweight increased approximately 3-fold (4% to 13%) among 6- to 11-year-old white children but 5-fold (4% to 20%) among black children. In most sex-age groups, Mexican-American children experienced increases in BMI and overweight that were between those experienced by blacks and whites. Race/ethnicity differences were less marked among 2 to 5 year olds, and in this age group, white children experienced the largest increase in overweight (from 4% to 9%). In 1999-2002, the prevalence of extreme BMI levels (> or =99th percentile) reached 6% to 7% among black girls and Mexican-American boys. DISCUSSION Because of the strong tracking of childhood BMI levels into adulthood, it is likely that the secular increases in childhood overweight will greatly increase the burden of adult disease. The further development of obesity interventions in different racial/ethnic groups should be emphasized.
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Affiliation(s)
- David S Freedman
- Division of Nutrition and Physical Activity, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
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Mahoney JL, Lord H, Carryl E. Afterschool Program Participation and the Development of Child Obesity and Peer Acceptance. APPLIED DEVELOPMENTAL SCIENCE 2005. [DOI: 10.1207/s1532480xads0904_3] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Rhee KE, De Lago CW, Arscott-Mills T, Mehta SD, Davis RK. Factors associated with parental readiness to make changes for overweight children. Pediatrics 2005; 116:e94-101. [PMID: 15995022 DOI: 10.1542/peds.2004-2479] [Citation(s) in RCA: 231] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The prevalence of childhood obesity is increasing in the United States. However, it has been difficult to help children successfully lose weight and maintain weight loss. Parental involvement in this effort is important. Currently, little is known about parents' readiness to make behavior changes to help their children lose weight. The objective of this study was to describe demographic factors and parental perceptions associated with parents' readiness to make weight-reducing lifestyle changes for their overweight and at-risk-for-overweight children. METHODS A total of 151 parents of children who were aged 2 to 12 years and had BMIs >or=85th percentile for age and gender completed a 43-item self-administered questionnaire. Parental stage of change, defined as precontemplation stage, contemplation stage, and preparation/action stage, was determined using an algorithm involving current parental practices and future intentions. Parents in the preparation/action stage were considered to be ready to make behavior changes to help their child lose weight. Maximum-likelihood multinomial logistic regression was used to identify demographics and perceptions associated with parental stage of change. RESULTS Sixty-two percent of the children had a BMI >or=95th percentile. Their mean age was 7.5 years, and 53% were male. Of the 151 parents, 58 (38%) were in the preparation/action stage of change, 26 (17%) were in the contemplation stage, and 67 (44%) were in the precontemplation stage. Factors associated with being in the preparation/action stage of change were having overweight or older (>or=8 years) children, believing that their own weight or child's weight was above average, and perceiving that their child's weight was a health problem. After controlling for multiple factors, having an older child (odds ratio [OR]: 2.99; 95% confidence interval [CI]: 1.18-7.60), believing that they themselves were overweight (OR: 3.45; 95% CI: 1.36-8.75), and perceiving that their child's weight was a health problem (OR: 9.75; 95% CI: 3.43-27.67) remained significantly associated with being in the preparation/action stage of change. CONCLUSIONS Several demographic factors and personal perceptions are associated with a parent's readiness to help his or her child lose weight. Knowledge of these factors may be beneficial to providers and program developers when addressing pediatric overweight with parents and initiating new interventions.
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Affiliation(s)
- Kyung E Rhee
- Department of Pediatrics, Division of General Pediatrics, Boston University School of Medicine, Boston Medical Center, Boston, Massachusetts 02118, USA.
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88
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Markowitz DL, Cosminsky S. Overweight and stunting in migrant Hispanic children in the USA. ECONOMICS AND HUMAN BIOLOGY 2005; 3:215-40. [PMID: 15963772 DOI: 10.1016/j.ehb.2005.05.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2005] [Accepted: 05/09/2005] [Indexed: 05/03/2023]
Abstract
In order to evaluate the need for preventive interventions to improve nutrition, the BMI/sex/age percentile, height/sex/age percentile, prevalence of stunting, at-risk-for-overweight and overweight in a group of migrant Hispanic children, aged 2-18, in southern New Jersey, USA, was assessed using anthropometric measurements of height, weight and skinfold thickness with reference to the NHANES 1999-2000. Results showed that the frequency of overweight in this sample--20%--exceeds that of the general U.S. pediatric population and equals or exceeds (in 2-5-year olds) that of settled Mexican-Americans. Being born in the U.S. significantly diminished the prevalence of stunting, especially in boys. The children of migrant Hispanic agricultural workers belong to a marginalized, poor and insecure population who are not included in the National Health and Nutrition Examination studies, because of their transience. This is the first anthropometric study to evaluate growth in this population in over 20 years.
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Affiliation(s)
- Diane L Markowitz
- Department of Geography and Anthropology, Rowan University, 201 Mullica Hill Road, Glassboro, NJ 08028, USA.
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Chatterjee N, Blakely DE, Barton C. Perspectives on obesity and barriers to control from workers at a community center serving low-income Hispanic children and families. J Community Health Nurs 2005; 22:23-36. [PMID: 15695194 DOI: 10.1207/s15327655jchn2201_3] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Community center workers serving children and families in a predominantly Hispanic, low-income neighborhood were interviewed qualitatively, to ascertain their perspectives on obesity and barriers to control and prevention, to design a practical and culturally appropriate intervention for obesity control. All 19 respondents recognized obesity as a problem, identified healthy eating and physical activity as requisites for controlling obesity, and mentioned fast food and cultural influences in Hispanic families as contributory factors. Lack of time emerged as a major barrier to all preventive practices related to eating healthy or being physically active. Safety concerns and lack of safe places for walking and running were mentioned as a barrier to being physically active. Further studies have to be conducted with parents of at-risk children, to understand time constraints. Community health workers should be sensitive to issues of time constraints and incorporate time management recommendations into obesity prevention and education.
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Affiliation(s)
- Nilesh Chatterjee
- Department of Health and Kinesiology, Texas A&M University, College Station, TX 77843-4243, USA.
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Schwimmer JB, McGreal N, Deutsch R, Finegold MJ, Lavine JE. Influence of gender, race, and ethnicity on suspected fatty liver in obese adolescents. Pediatrics 2005; 115:e561-5. [PMID: 15867021 DOI: 10.1542/peds.2004-1832] [Citation(s) in RCA: 258] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES Fatty liver is a common cause of liver disease in children. However, the epidemiology of pediatric fatty liver is limited to single-center case series of nonalcoholic fatty liver disease (NAFLD). Obesity and insulin resistance are major established risk factors for NAFLD. The role of gender, race, and ethnicity on the prevalence of fatty liver in obese children is unknown. METHODS We recruited obese 12th-grade participants from the Child and Adolescent Trial for Cardiovascular Health in California, Louisiana, Minnesota, and Texas. Serum samples were collected at school when the participants were well. Alanine aminotransferase (ALT) was measured by kinetic enzymatic assay, and ALT >40 U/L was defined as abnormal. Causes of abnormal ALT other than NAFLD were excluded by serum testing. RESULTS A total of 127 obese students (73 female, 54 male) had a mean BMI of 35.2 kg/m2. Unexplained ALT elevation was present in 23% of participants overall. The mean ALT for participants with normal values was 28 U/L and for participants with an abnormal ALT was 56 U/L. Abnormal ALT was significantly more prevalent in boys (44%) than in girls (7%). The prevalence of abnormal ALT differed significantly by race and ethnicity (Hispanic: 36%; white: 22%; black: 14%). Serum ALT value was significantly predicted by the combination of gender, race/ethnicity, and BMI. After controlling for gender and BMI, Hispanic ethnicity significantly predicted greater ALT than black race. CONCLUSIONS In a national, school-based sample of obese adolescents, boys were 6 times more likely than girls to have an unexplained elevated ALT. Given that participants were well and causes of chronic liver disease were excluded, we speculate that obese adolescent boys have an increased prevalence of fatty liver compared with obese adolescent girls. This population-based study also supports the hypothesis that NAFLD is more common in Hispanic adolescents. These findings have implications for both disease screening and studies of fatty liver pathophysiology.
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Affiliation(s)
- Jeffrey B Schwimmer
- Division of Gastroenterology, Hepatology, and Nutrition, University of California, 200 W Arbor Dr, San Diego, CA 92103-8450, USA.
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91
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Intrafamilial correlates of overweight and obesity in African-American and Native-American grandparents, parents, and children in rural Oklahoma. ACTA ACUST UNITED AC 2005; 105:262-5. [PMID: 15668686 DOI: 10.1016/j.jada.2004.11.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Study objectives were to describe overweight in Native-American and African-American three-generation families and to examine relationships among the individual variables of body mass index (BMI), television hours, and activity levels. Forty-four Native-American and 40 African-American families were recruited from 10 sites through community contacts at health, senior, community, and tribal centers. Ninety percent of parents and grandparents had BMIs above 25.0. Forty-two percent of African-American and 61% of Native-American children had a BMI above the 85th percentile. More than 35% of total energy was from fat. Significant correlations were observed between parent and child BMI and television hours, grandparent and child BMI, and grandparent and parent activity with child television hours. Sedentary caretakers facilitate more television viewing and less activity in children. Dietetics professionals should plan family-friendly daily physical activities, like walking, and diets lower in fat, sugar, and total energy, with higher intakes of fresh fruits and vegetables, whole grains, and low-fat dairy products for children and caretakers.
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92
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Carter BJ, Birnbaum AS, Hark L, Vickery B, Potter C, Osborne MP. Using media messaging to promote healthful eating and physical activity among urban youth. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2005; 37:98-9. [PMID: 15882488 DOI: 10.1016/s1499-4046(06)60024-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Affiliation(s)
- B J Carter
- Child Health Initiative, Preventive Medicine Institute/Strang Cancer Prevention Center, New York, NY, USA
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93
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Adkins S, Sherwood NE, Story M, Davis M. Physical activity among African-American girls: the role of parents and the home environment. ACTA ACUST UNITED AC 2005; 12 Suppl:38S-45S. [PMID: 15489466 DOI: 10.1038/oby.2004.267] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
OBJECTIVES African-American girls are at increased risk for becoming overweight. Increased physical activity may prevent this. This study examines measurements of girls' physical activity and associations with: BMI, parent's reported self-efficacy and support for helping daughters be active, girl's perceived support from parents for physical activity, parent's and girl's perceived neighborhood safety and access to facilities, and family environment. RESEARCH METHODS AND PROCEDURES Fifty-two 8- to 10-year-old African-American girls and their primary caregiver in the Minneapolis/St. Paul area participated in the Girls Health Enrichment Multisite Studies pilot intervention to prevent weight gain by promoting healthy eating and physical activity. Data collected included height, weight, physical activity level, and physical activity-related psychosocial measures from girl and parent. Girls wore an activity monitor for 3 days to assess activity level. Correlations were computed among the average minutes per day of moderate to vigorous activity between 12 pm and 6 pm and BMI and psychosocial measures. RESULTS BMI was inversely correlated with moderate to vigorous activity (r = -0.35, p < 0.01), whereas parent's self-efficacy for supporting daughter to be active was positively correlated with activity (r = 0.45, p < 0.001). There was a trend for parent's reported support of daughter's activity level to be associated with activity (r = 0.26, p < 0.06). Girl's perception of parent's support for physical activity, perceived neighborhood safety and access to facilities, and family environment were not associated with girl's activity levels. DISCUSSION Interventions to increase physical activity among preadolescent African-American girls may benefit from a parental component to encourage support and self-efficacy for daughters' physical activity.
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Affiliation(s)
- Sarah Adkins
- Cancer Prevention and Nutrition Section, Public Health Institute, Sacramento, California, USA.
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94
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Uçkun-Kitapçi A, Teziç T, Firat S, Sipahi T, Barrier R, Edwards LJ, Calikoğlu AS. Obesity and type 2 diabetes mellitus: a population-based study of adolescents. J Pediatr Endocrinol Metab 2004; 17:1633-40. [PMID: 15645697 DOI: 10.1515/jpem.2004.17.12.1633] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A cross-sectional, population-based study was conducted on 1,647 Turkish adolescents to determine the prevalence of obesity, impaired fasting glucose (IFG) and type 2 diabetes mellitus (DM2), and to determine whether the recent increase in DM2 prevalence in some countries is applicable to this population. Information was gathered through a questionnaire. All children were screened with physical examination and fasting plasma glucose. 10.7% of adolescents were overweight (BMI 85-95th percentile) and 3.6% were obese (BMI > or =95th percentile). Mean BMI was 20.25 +/- 3.31 kg/m2 with maximum BMI 35.88 kg/m2. No child was diagnosed with DM2; 1.96% had IFG (110-126 mg/dl). No significant relationship was found between IFG and obesity, socio-economic status (SES) or family history of DM. The risk of obesity was increased among children with family history of DM or obesity, and among those who had low physical activity and were of high SES level. This analysis represents the population-based data upon which future studies will be based.
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Affiliation(s)
- Ayşin Uçkun-Kitapçi
- Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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95
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Hardy LR, Harrell JS, Bell RA. Overweight in children: definitions, measurements, confounding factors, and health consequences. J Pediatr Nurs 2004; 19:376-84. [PMID: 15637578 DOI: 10.1016/j.pedn.2004.11.001] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The epidemic of childhood overweight continues to grow at staggering rates, increasing nearly four-fold between 1963 and 2000. Children that are overweight are more apt to be overweight adults and are more likely to suffer adverse health consequences associated with excess weight. Nurses have a unique presence in the healthcare environment to assess children for overweight, provide parent/child nutritional education, and conduct obesity-related research. This article provides an overview of the current body of literature surrounding the definition and measurement of overweight and the morbidity association with childhood overweight.
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Affiliation(s)
- Lynda R Hardy
- Department of Public Health Sciences, Wake Forest University School of Medicine, NCSchool of Nursing, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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96
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Baruffi G, Hardy CJ, Waslien CI, Uyehara SJ, Krupitsky D. Ethnic differences in the prevalence of overweight among young children in Hawaii. ACTA ACUST UNITED AC 2004; 104:1701-7. [PMID: 15499358 DOI: 10.1016/j.jada.2004.08.027] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
OBJECTIVES To compare the prevalence of overweight among young children of different ethnic backgrounds and describe the age pattern of overweight in early childhood. METHODS Cross-sectional study of 21,911 children, 12 to 59 months old, participating in the Hawaii Special Supplemental Nutrition Program for Women, Infants, and Children in 1997-1998. They were grouped in eight ethnic categories. For 1-year-olds we defined overweight as weight-for-age at the 95th percentile or more and underweight as weight-for-age at less than the 10th percentile. For 2- to 4-year-olds overweight was defined as body mass index (BMI) at the 95th percentile or more, underweight as BMI less than 10th percentile, tall stature as height-for-age at the 95th percentile or more, and short stature as height-for-age at less than the 10th percentile. The National Center for Health Statistics 2000 growth charts were the reference values. The analysis included bivariate and multivariate methods. RESULTS Large differences were found among ethnic groups. Among 1-year-olds, Samoans were the heaviest (17.5% overweight) and Filipinos the lightest (30.2% underweight). Among 2- to 4-year-olds, Samoans were the heaviest (27.0% overweight) and the tallest (16.9% tall), whereas Asians were the lightest (12.2% underweight), and Filipinos the shortest (19.0% short). Hawaiians and Asians also had a high percentage of short children (13.6% and 12.2%, respectively). Prevalence of overweight in all 2- to 4-year-olds was more than the expected 5%, especially for Samoans, Filipinos, Hawaiians, and Asians. At age 2 to 4 years, overweight was almost twice as prevalent as at age 1. Multivariate analysis showed that ethnicity (Samoan) had the strongest independent association with weight-for-age percentile, BMI, and overweight in the two age groups, followed by birth weight. CONCLUSIONS This is the first study of overweight among children of Asian and Pacific Island backgrounds in Hawaii. It identified important characteristics of growth and will be helpful in the design of appropriate activities to prevent overweight.
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Affiliation(s)
- Gigliola Baruffi
- Department of Public Health Sciences and Epidemiology, John A. Burns School of Medicine, University of Hawaii, 1960 East West Rd, Biomed C-103, Honolulu, HI 96822-2319, USA.
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97
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White MA, Martin PD, Newton RL, Walden HM, York-Crowe EE, Gordon ST, Ryan DH, Williamson DA. Mediators of weight loss in a family-based intervention presented over the internet. ACTA ACUST UNITED AC 2004; 12:1050-9. [PMID: 15292468 DOI: 10.1038/oby.2004.132] [Citation(s) in RCA: 120] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To assess the process variables involved in a weight loss program for African-American adolescent girls. Several process variables have been identified as affecting success in in vivo weight loss programs for adults and children, including program adherence, self-efficacy, and social support. The current study sought to broaden the understanding of these process variables as they pertain to an intervention program that is presented using the Internet. It was hypothesized that variables such as program adherence, dietary self-efficacy, psychological factors, and family environment factors would mediate the effect of the experimental condition on weight loss. RESEARCH METHODS AND PROCEDURES Participants were 57 adolescent African-American girls who joined the program with one obese parent; family pairs were randomized to either a behavioral or control condition in an Internet-based weight loss program. Outcome data (weight loss) are reported for the first 6 months of the intervention. RESULTS Results partially supported the hypotheses. For weight loss among adolescents, parent variables pertaining to life and family satisfaction were the strongest mediating variables. For parental weight loss, changes in dietary practices over the course of 6 months were the strongest mediators. DISCUSSION The identification of factors that enhance or impede weight loss for adolescents is an important step in improving weight loss programs for this group. The current findings suggest that family/parental variables exert a strong influence on weight loss efforts for adolescents and should be considered in developing future programs.
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Affiliation(s)
- Marney A White
- Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, USA.
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98
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Beets MW, Pitetti KH. One-Mile Run/Walk and Body Mass Index of an Ethnically Diverse Sample of Youth. Med Sci Sports Exerc 2004; 36:1796-803. [PMID: 15595303 DOI: 10.1249/01.mss.0000142309.29139.22] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PURPOSE The purpose of this study was to explore the relationship between cardiovascular fitness levels and body mass index (BMI) status among an ethnically diverse sample of youth. METHODS The cross-sectional sample consisted of California fifth, seventh, and ninth graders (10-15 yr). Data presented included a total of 767,809 youth (M = 389,925, F = 377,884) from the following ethnic groups: African American 58,491; American Indian-Alaskan Natives 8,971; Asian 63,292; Filipino 22,598; Hispanic 330,758; Pacific Islanders 7,977; and white non-Hispanics 275,722. Performance on the 1-mile run/walk (seconds, MRW), height (cm), and weight (kg) measures were taken by physical education staff in public schools across California. Comparisons of MRW were analyzed with hierarchical multiple linear regression, controlling for height and weight for each age strata for males and females, separately. Youth were classified as overweight (> or = 95th percentile) or at risk for overweight (> or = 85th percentile, < 95th percentile) based on age-sex specific BMI growth charts. White non-Hispanics served as the comparison group for each analysis. RESULTS Overall, significant (P < 0.01) differences were observed between white non-Hispanics and their ethnic peers for each age-sex strata for MRW. For males, MRW differences among ethnic groups minimized with increasing age, while differences in MRW increased for females with increasing age. Odds ratios calculated by logistic regression indicated that for both sexes, being Hispanic was associated with the greatest likelihood of being at risk or overweight, whereas being Asian and female was associated with a preventive effect. CONCLUSIONS These data suggest 1) disparities in MRW exist among ethnic groups, after controlling for confounders; and 2) the variation observed in MRW is similar to those observed for physical activity.
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Affiliation(s)
- Michael W Beets
- Department of Public Health, Oregon State University, 256 Waldo Hall, Corvallis, OR 97331-6406, USA.
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99
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Thorpe LE, List DG, Marx T, May L, Helgerson SD, Frieden TR. Childhood obesity in New York City elementary school students. Am J Public Health 2004; 94:1496-500. [PMID: 15333301 PMCID: PMC1448480 DOI: 10.2105/ajph.94.9.1496] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We estimated overweight and obesity in New York City elementary school children. METHODS A multistage cluster sample of New York City public elementary school children was selected. Nurses measured children's height and weight and used a standard protocol to determine body mass index (BMI). Demographic information was obtained from official school rosters. Overweight and obese were defined as BMI-for-age at or above the 85th and 95th percentiles, respectively. RESULTS Of 3069 sampled students, 2681 (87%) were measured. The prevalence of overweight was 43% (95% confidence interval [CI] = 39%, 47%), more than half of whom were obese. Overall prevalence of obesity was 24% (95% CI = 21%, 27%), with at least 20% obesity in each grade, including kindergarten. Hispanic children had significantly higher levels (31%; 95% CI = 29%, 34%) than Black (23%; 95% CI = 18%, 28%) or White children (16%; 95% CI = 12%, 20%). Asian children had the lowest level of obesity among all racial/ethnic groups (14.4%, 95% CI = 10.9, 18.7). CONCLUSIONS Obesity among public elementary school children in New York City is an important public health issue. Particularly high levels among Hispanic and Black children mirror national trends and are insufficiently understood.
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Affiliation(s)
- Lorna E Thorpe
- New York City Department of Health and Mental Hygiene, Division of Epidemiology, New York, NY 10013, USA.
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100
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Crawford PB, Gosliner W, Strode P, Samuels SE, Burnett C, Craypo L, Yancey AK. Walking the talk: Fit WIC wellness programs improve self-efficacy in pediatric obesity prevention counseling. Am J Public Health 2004; 94:1480-5. [PMID: 15333298 PMCID: PMC1448477 DOI: 10.2105/ajph.94.9.1480] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Six sites of the California Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) participated in a staff wellness pilot intervention designed to improve staff self-efficacy in counseling WIC clients about childhood overweight. A pre-post test design with intervention and control groups was used; outcome measures included staff perceptions of the intervention's effects on the workplace environment, their personal habits and health beliefs, and their counseling self-efficacy. Intervention site staff were more likely to report that the workplace environment supported their efforts to make healthy food choices (P <.001), be physically active (P <.01), make positive changes in counseling parents about their children's weight (P <.01), and feel more comfortable in encouraging WIC clients to do physical activities with their children (P <.05).
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Affiliation(s)
- Patricia B Crawford
- Center for Weight and Health, College of Natural Resources, University of California, Berkeley 94720-3104, USA.
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