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Bongers-Karmaoui MN, Hirsch A, Budde RPJ, Roest AAW, Jaddoe VWV, Gaillard R. Physical exercise and cardiovascular response: design and implementation of a pediatric CMR cohort study. Int J Cardiovasc Imaging 2023; 39:2575-2587. [PMID: 37801171 PMCID: PMC10691979 DOI: 10.1007/s10554-023-02950-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 09/02/2023] [Indexed: 10/07/2023]
Abstract
To examine feasibility and reproducibility and to evaluate the cardiovascular response to an isometric handgrip exercise in low-risk pediatric population using Cardiovascular Magnetic Resonance measurements. In a subgroup of 207 children with a mean age of 16 years participating in a population-based prospective cohort study, children performed an isometric handgrip exercise. During rest and exercise, continuous heart rate and blood pressure were measured. Cardiovascular magnetic resonance (CMR) measurements included left ventricular mass, aortic distensibility and pulse wave velocity at rest and left ventricular end-diastolic and end-systolic volumes, ejection fraction, stroke volume and cardiac output during rest and exercise. 207 children had successful CMR measurements in rest and 184 during exercise. We observed good reproducibility for all cardiac measurements. Heart rate increased with a mean ± standard deviation of 42.6% ± 20.0 and blood pressure with 6.4% ± 7.0, 5.4% ± 6.1 and 11.0% ± 8.3 for systolic, diastolic and mean arterial blood pressure respectively (p-values < 0.05). During exercise, left ventricular end-diastolic and end-systolic volumes and cardiac output increased, whereas left ventricular ejection fraction slightly decreased (p-values < 0.05). Stroke volume did not change significantly. A sustained handgrip exercise of 7 min at 30-40% maximal voluntary contraction is a feasible exercise-test during CMR in a healthy pediatric population, which leads to significant changes in heart rate, blood pressure and functional measurements of the left ventricle in response to exercise. This approach offers great novel opportunities to detect subtle differences in cardiovascular health.
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Affiliation(s)
- Meddy N Bongers-Karmaoui
- The Generation R Study Group, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
- Department of Pediatrics, Sophia Children's Hospital, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Alexander Hirsch
- Department of Cardiology, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ricardo P J Budde
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Arno A W Roest
- Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Vincent W V Jaddoe
- The Generation R Study Group, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
- Department of Pediatrics, Sophia Children's Hospital, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Romy Gaillard
- The Generation R Study Group, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands.
- Department of Pediatrics, Sophia Children's Hospital, Erasmus University Medical Center, Rotterdam, The Netherlands.
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Chan CL, Granados A, Moheet A, Singh S, Vigers T, Arbeláez AM, Yi Y, Hu S, Norris AW, Ode KL. Glycemia and β-cell function before and after elexacaftor/tezacaftor/ivacaftor in youth and adults with cystic fibrosis. J Clin Transl Endocrinol 2022; 30:100311. [PMID: 36620757 PMCID: PMC9816065 DOI: 10.1016/j.jcte.2022.100311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 11/07/2022] [Accepted: 11/11/2022] [Indexed: 11/15/2022] Open
Abstract
Background Diabetes is prevalent among people with CF (PwCF) and associated with worse clinical outcomes. CFTR modulators are highly effective in improving the disease course of CF. However, the effects of elexacaftor/tezacaftor/ivacaftor (ETI) on glucose metabolism in PwCF are unclear. Methods Twenty youth and adults with CF underwent frequently sampled oral glucose tolerance tests (fsOGTT) before and after ETI initiation. Glucose, insulin, and C-peptide were collected at 0, 10, 30, 60, 90, and 120 min after 1.75 g/kg (max 75 g) of dextrose. HbA1c and continuous glucose monitoring (CGM) were collected in a subset. Estimates of insulin secretion (C-peptide index), insulin resistance (HOMA2 IR and IS(OGTT Cpep)), and β-cell function (C-peptide oral disposition index, oDIcoeo), were compared before and after ETI. Results Participants were a median (IQR) of 20.4 (14.1, 28.6) years old, 75 % male. Follow-up occurred 10.5 (10.0, 12.3) months after ETI initiation. BMI z-score increased from 0.3 (-0.3, 0.8) to 0.8 (0.4, 1.5), p = 0.013 between visits. No significant differences were observed in glucose tolerance, glucose area under the curve, nor fsOGTT glucose concentrations before and after ETI. Median (IQR) C-peptide index increased from 5.7 (4.1, 8.3) to 8.8 (5.5, 10.8) p = 0.013 and HOMA2 IR increased (p < 0.001), while oDIcoeo was unchanged (p = 0.67). HbA1c decreased from 5.5 % (5.5, 5.8) to 5.4 % (5.2, 5.6) (p = 0.003) while CGM variables did not change. Conclusions BMI z-score and measures of both insulin resistance and insulin secretion increased within the first year of ETI initiation. β-cell function adjusted for insulin sensitivity (oDIcoeo) did not change.
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Affiliation(s)
- Christine L. Chan
- Department of Pediatrics, Children’s Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Andrea Granados
- Department of Pediatrics, Nicklaus Children’s Hospital, Miami, FL, USA
| | - Amir Moheet
- Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Sachinkumar Singh
- Department of Pediatrics, University of Iowa Stead Family Children’s Hospital, Iowa City, IA, USA
| | - Timothy Vigers
- Department of Pediatrics, Children’s Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | | | - Yaling Yi
- Department of Anatomy and Cell Biology, University of Iowa, Iowa City, IA, USA
| | - Shanming Hu
- Department of Pediatrics, University of Iowa Stead Family Children’s Hospital, Iowa City, IA, USA
| | - Andrew W. Norris
- Department of Pediatrics, University of Iowa Stead Family Children’s Hospital, Iowa City, IA, USA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA, USA
| | - Katie Larson Ode
- Department of Pediatrics, University of Iowa Stead Family Children’s Hospital, Iowa City, IA, USA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA, USA
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Etzel TM, Braun JM, Kuiper JR, Calafat AM, Cecil KM, Chen A, Lanphear BP, Yolton K, Kalkwarf HJ, Buckley JP. Gestational and childhood phthalate exposures and adolescent body composition: The HOME study. ENVIRONMENTAL RESEARCH 2022; 212:113320. [PMID: 35461845 PMCID: PMC9233110 DOI: 10.1016/j.envres.2022.113320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 03/31/2022] [Accepted: 04/12/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Early life phthalate exposures may disrupt metabolism but results from human studies are inconsistent and few have examined body composition during adolescence. We investigated associations of gestational and childhood urinary phthalate biomarker concentrations with body composition at age 12 years. METHODS We used data from 206 mother-child pairs in a prospective pregnancy and birth cohort enrolled in Cincinnati, OH from 2003 to 2006. We measured nine phthalate metabolites in spot urine samples collected twice from mothers during pregnancy and up to seven times from children at 1, 2, 3, 4, 5, 8, and 12 years. At age 12 years, we assessed fat and lean mass of the whole body and android and gynoid subregions, and visceral fat area with dual x-ray absorptiometry, and calculated android to gynoid %fat ratio and age- and sex-standardized fat and lean mass index z-scores. Using a multiple informant model, we estimated covariate-adjusted associations between urinary phthalate biomarker concentrations at each time period and outcomes at age 12 years. We assessed effect measure modification by child sex using stratified models. RESULTS Generally, urinary mono-benzyl phthalate (MBzP) concentrations were modestly associated with lower fat and lean mass. Each 10-fold increase in urinary MBzP concentrations during gestation and at ages 5 and 8 years was associated with a -0.34 (95%CI: -0.72, 0.05), -0.44 (95% CI: -0.83, -0.05), and -0.35 (95% CI: -0.71, 0.00) z-score difference in lean body mass index, respectively. Urinary monoethyl phthalate, mono-(3-carboxypropyl) phthalate, and summed di(2-ethylhexyl) phthalate metabolites were associated with greater lean mass at some exposure periods. Slightly weaker but similar patterns of association were found with other body composition measures; associations did not differ by child sex. CONCLUSION While most associations were weak, exposure to certain phthalates during gestation and childhood may be associated with adolescent body composition, particularly lean mass.
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Affiliation(s)
- Taylor M Etzel
- Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD, 21205, USA.
| | - Joseph M Braun
- Brown University, 121 S. Main St, Providence, RI, 02903, USA.
| | - Jordan R Kuiper
- Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD, 21205, USA.
| | - Antonia M Calafat
- Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, 4770 Buford Highway, NE Atlanta, GA, 30341, USA.
| | - Kim M Cecil
- Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, 45229, USA; University of Cincinnati College of Medicine, 3230 Eden Ave, Cincinnati, OH, 45267, USA.
| | - Aimin Chen
- University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA.
| | - Bruce P Lanphear
- Simon Fraser University, 8888 University Dr, Burnaby, BC, V5A 1S6, Canada.
| | - Kimberly Yolton
- Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, 45229, USA; University of Cincinnati College of Medicine, 3230 Eden Ave, Cincinnati, OH, 45267, USA.
| | - Heidi J Kalkwarf
- Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, 45229, USA; University of Cincinnati College of Medicine, 3230 Eden Ave, Cincinnati, OH, 45267, USA.
| | - Jessie P Buckley
- Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD, 21205, USA.
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Sumińska M, Podgórski R, Bogusz-Górna K, Skowrońska B, Mazur A, Fichna M. Historical and cultural aspects of obesity: From a symbol of wealth and prosperity to the epidemic of the 21st century. Obes Rev 2022; 23:e13440. [PMID: 35238142 DOI: 10.1111/obr.13440] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/13/2022] [Accepted: 02/12/2022] [Indexed: 12/17/2022]
Abstract
World Health Organization defines obesity as abnormal or excess adipose tissue accumulation. Nowadays, this condition is a serious threat to the public health in most countries around the world. Obesity adversely affects physical, mental, and in most cultures, social well-being. However, throughout the ages-from ancient times to the 21st century-this condition has been subject to various interpretations. As a matter of fact, obesity has not always been regarded as a disease. For many decades, excessive body weight has been considered rather a symbol of health. It was a marker of wealth and prosperity, as well as a sign of high social status. The centuries that passed on the development of science and medicine have gradually changed its face, but significant progress in understanding the causes and consequences of obesity has been made in the last 30 years. This paper presents the historical outline of obesity and its treatment from ancient times to the present-from its affirmation to the epidemic in the late 20th and 21st century.
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Affiliation(s)
- Marta Sumińska
- Department of Pediatric Diabetes and Obesity, Institute of Pediatrics, Poznan University of Medical Sciences, Poznan, Poland
| | - Rafał Podgórski
- Centre for Innovative Research in Medical and Natural Sciences, University of Rzeszow, Rzeszow, Poland.,Department of Biochemistry, Institute of Medical Sciences, Collegium of Medical Sciences, University of Rzeszow, Rzeszow, Poland
| | - Klaudia Bogusz-Górna
- Department of Pediatric Diabetes and Obesity, Institute of Pediatrics, Poznan University of Medical Sciences, Poznan, Poland
| | - Bogda Skowrońska
- Department of Pediatric Diabetes and Obesity, Institute of Pediatrics, Poznan University of Medical Sciences, Poznan, Poland
| | - Artur Mazur
- Department of Pediatrics, Childhood Endocrinology and Diabetes, Collegium of Medical Sciences, University of Rzeszow, Rzeszow, Poland
| | - Marta Fichna
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
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Zheng J, Chen K, Huang T, Shao C, Li P, Wang J, Wang W, Zhang K, Meng X, Gao J, Wang X, Liu Y, Song J, Dong E, Tang YD. Genetically Determined Lifestyle and Cardiometabolic Risk Factors Mediate the Association of Genetically Predicted Age at Menarche With Genetic Predisposition to Myocardial Infarction: A Two-Step, Two-Sample Mendelian Randomization Study. Front Cardiovasc Med 2022; 9:821068. [PMID: 35548428 PMCID: PMC9081496 DOI: 10.3389/fcvm.2022.821068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 03/09/2022] [Indexed: 11/30/2022] Open
Abstract
Background Observational studies have shown an association between early age at menarche (AAM) and myocardial infarction (MI) with recorded cases. In this Mendelian randomization (MR) study, we used large amounts of summary data from genome-wide association studies (GWASs) to further estimate the association of genetically predicted AAM with genetically predicated risk of MI and investigate to what extent this association is mediated by genetically determined lifestyles, cardiometabolic factors, and estrogen exposure. Methods A two-step, two-sample MR study was performed by mediation analysis. Genetic variants identified by GWAS meta-analysis of reproductive genetics consortium (n = 182,416) were selected for genetically predicted AAM. Genetic variants identified by the Coronary ARtery DIsease Genome-wide Replication and Meta-analysis plus The Coronary Artery Disease Genetics Consortium (n = 184,305) were selected for genetically predicted risk of MI. Genetic variants from other international GWAS summary data were selected for genetically determined mediators. Results This MR study showed that increase in genetically predicted AAM was associated with lower risk of genetically predicted MI (odds ratio 0.91, 95% confidence interval 0.84–0.98). Inverse variance weighted (IVW) MR analysis also showed that decrease in genetically predicted AAM was associated with higher genetically predicted alcohol intake frequency, current smoking behavior, higher waist-to-hip ratio, and higher levels of systolic blood pressure (SBP), fasting blood glucose, hemoglobin A1c (HbA1c), and triglycerides (TGs). Furthermore, increase in genetically predicted AAM was associated with genetically predicted longer sleep duration, higher levels of high-density lipoproteins, and older age at which hormone replacement therapy was started. The most essential mediators identified were genetically predicted current smoking behavior and levels of HbA1c, SBP, and TGs, which were estimated to genetically mediate 13.9, 12.2, 10.5, and 9.2%, respectively, with a combined mediation proportion of 37.5% in the association of genetically predicted AAM with genetically predicted increased risk of MI in an MR framework. Conclusion Our MR analysis showed that increase in genetically predicted AAM was associated with lower genetically predicted risk of MI, which was substantially mediated by genetically determined current smoking behavior and levels of HbA1c, SBP, and TGs. Intervening on the above mediators may reduce the risk of MI.
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Affiliation(s)
- Jilin Zheng
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, National Center for Cardiovascular Diseases, Fuwai Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Ken Chen
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, National Center for Cardiovascular Diseases, Fuwai Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Tao Huang
- Key Laboratory of Molecular Cardiovascular Sciences, Department of Epidemiology and Biostatistics, Center for Intelligent Public Health, Academy for Artificial Intelligence, School of Public Health, Ministry of Education, Peking University, Beijing, China
| | - Chunli Shao
- Key Laboratory of Molecular Cardiovascular Sciences, Department of Cardiology, Institute of Vascular Medicine, Ministry of Education, Peking University Third Hospital, Beijing, China
| | - Ping Li
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, National Center for Cardiovascular Diseases, Fuwai Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jingjia Wang
- Key Laboratory of Molecular Cardiovascular Sciences, Department of Cardiology, Institute of Vascular Medicine, Ministry of Education, Peking University Third Hospital, Beijing, China
| | - Wenyao Wang
- Key Laboratory of Molecular Cardiovascular Sciences, Department of Cardiology, Institute of Vascular Medicine, Ministry of Education, Peking University Third Hospital, Beijing, China
| | - Kuo Zhang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, National Center for Cardiovascular Diseases, Fuwai Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiangbin Meng
- Key Laboratory of Molecular Cardiovascular Sciences, Department of Cardiology, Institute of Vascular Medicine, Ministry of Education, Peking University Third Hospital, Beijing, China
| | - Jun Gao
- Key Laboratory of Molecular Cardiovascular Sciences, Department of Cardiology, Institute of Vascular Medicine, Ministry of Education, Peking University Third Hospital, Beijing, China
| | - Xuliang Wang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, National Center for Cardiovascular Diseases, Fuwai Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Yupeng Liu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, National Center for Cardiovascular Diseases, Fuwai Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jingjing Song
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, National Center for Cardiovascular Diseases, Fuwai Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Eran Dong
- NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Beijing Key Laboratory of Cardiovascular Receptors Research, Department of Cardiology, Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China
- Key Laboratory of Molecular Cardiovascular Sciences, Institute of Cardiovascular Sciences, Ministry of Education, Peking University, Beijing, China
| | - Yi-Da Tang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, National Center for Cardiovascular Diseases, Fuwai Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- Graduate School of Peking Union Medical College, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- Key Laboratory of Molecular Cardiovascular Sciences, Department of Cardiology, Institute of Vascular Medicine, Ministry of Education, Peking University Third Hospital, Beijing, China
- *Correspondence: Yi-Da Tang,
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Banull NR, Reich PJ, Anka C, May J, Wharton K, Kallogjeri D, Shimony H, Arbeláez AM. Association between Endocrine Disorders and Severe COVID-19 Disease in Pediatric Patients. Horm Res Paediatr 2022; 95:331-338. [PMID: 35417912 PMCID: PMC9393781 DOI: 10.1159/000524595] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 04/04/2022] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Though severe illness due to COVID-19 is uncommon in children, there is an urgent need to better determine the risk factors for disease severity in youth. This study aims to determine the impact a preexisting endocrine diagnosis has on severity of COVID-19 presentation in youth. METHODS The cross-sectional chart review study included all patients less than 25 years old with a positive SARS-CoV-2 PCR at St. Louis Children's Hospital between March 2020 and February 2021. Electronic medical record data for analysis included patient demographics, BMI percentile, inpatient hospitalization or admission to the pediatric intensive care unit (PICU), and the presence of a preexisting endocrine diagnosis such as diabetes mellitus (type 1 and type 2), adrenal insufficiency, and hypothyroidism. Two outcome measures were analyzed in multivariate analysis: inpatient admission and PICU admission. Adjusted odds ratios with a 95% CI were calculated using binary logistic regression, along with p values after Wald χ2 analysis. RESULTS 390 patients were included in the study. Mean age was 123.1 (±82.2) months old. 50.3% of patients were hospitalized, and 12.1% of patients were admitted to intensive care. Preexisting diagnoses of diabetes mellitus, obesity, and hypothyroidism were associated with an increased risk of hospital and ICU admission, independent of socioeconomic status. DISCUSSION/CONCLUSION This study provides evidence that unvaccinated youth with a preexisting diagnosis of obesity, hypothyroidism, or diabetes mellitus infected with COVID-19 are more likely to have a more severe clinical presentation requiring inpatient hospital admission and/or intensive care.
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Affiliation(s)
- Nicholas R Banull
- Pediatric Endocrinology, Washington University School of Medicine, St. Louis, Missouri, USA,
| | - Patrick J Reich
- Pediatric Infectious Disease, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Carine Anka
- Pediatric Endocrinology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Jennifer May
- Pediatric Endocrinology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Kathleen Wharton
- Pediatric Endocrinology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Dorina Kallogjeri
- Division of Biostatistics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Hope Shimony
- Pediatric Endocrinology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Ana María Arbeláez
- Pediatric Endocrinology, Washington University School of Medicine, St. Louis, Missouri, USA
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Kang E, Kim S, Yun YH. Comparison of eating habits and inappropriate weight control efforts of secondary school students enrolled in a weight control program. Nutr Res Pract 2021; 15:628-638. [PMID: 34603610 PMCID: PMC8446692 DOI: 10.4162/nrp.2021.15.5.628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 11/22/2020] [Accepted: 12/18/2020] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND/OBJECTIVES Numerous school-based weight control programs have been initiated for weight loss among adolescents. However, the relationship between these programs and inappropriate weight control efforts, dietary habits and behavior of students, have not been investigated sufficiently. This study was undertaken to investigate the association between body mass index (BMI) of adolescents, and their health status and inappropriate weight-control efforts. We further examined the relationship between attendance to school-based weight-control programs and attempting inappropriate weight-control efforts, dietary habits, and behavior. SUBJECTS/METHODS A survey of 1,742 students was conducted in Korea. Logistic regression was used to assess differences in the health status (grouped by BMI and improper weight control) and dietary habits, based on attendance to the weight-control programs. RESULTS Obese students were significantly more dissatisfied with physical, mental and spiritual health. Students who attended weight-control programs were likely to be underweight (P < 0.001), whereas those who did not attend weight-control programs were likely to attempt weight control improperly (P < 0.001). Students who participated in the program also had relatively healthy dietary habits (P < 0.001-0.027), and students who did not attend had comparatively unhealthy dietary habits (P < 0.001-0.008). Students who attended weight-control programs were likely to be underweight (P < 0.001) with relatively healthy dietary habits (P < 0.001-0.027), whereas students who did not attend the programs were likely to attempt weight control improperly (P < 0.001) and had comparatively unhealthy dietary habits (P < 0.001-0.008). CONCLUSIONS Attending school-based weight-control programs was significantly associated with not attempting inappropriate weight-control efforts, as well as following healthy dietary habits. Our data indicates that offering school-based weight-control programs is valuable to student health, and is anticipated to reducing the public health burden.
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Affiliation(s)
- EunKyo Kang
- Public Healthcare Center, Seoul National University Hospital, Seoul 03080, Korea
- Department of Family Medicine, Seoul National University Hospital, Seoul 03080, Korea
| | - Soojeong Kim
- Department of Biomedical Science, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Young Ho Yun
- Department of Family Medicine, Seoul National University Hospital, Seoul 03080, Korea
- Department of Biomedical Science, Seoul National University College of Medicine, Seoul 03080, Korea
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Correa-Burrows P, Rogan J, Blanco E, East P, Lozoff B, Gahagan S, Burrows R. Resolving early obesity leads to a cardiometabolic profile within normal ranges at 23 years old in a two-decade prospective follow-up study. Sci Rep 2021; 11:18927. [PMID: 34556688 PMCID: PMC8460734 DOI: 10.1038/s41598-021-97683-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 08/17/2021] [Indexed: 02/08/2023] Open
Abstract
Obesity is the most important predisposing factor for cardiovascular disease and type-2 diabetes. We explored the relationship between the age at onset of obesity and selected cardiometabolic parameters in young adults. Longitudinal study of n = 1,039 participants (48% males) in their early twenties. BMI was measured at birth, 1–5–10–12–14–16–23 years. BMI trajectories were interpolated. Five groups were identified: never obese (never-OB); early childhood obesity transitioning to non-obesity before adolescence (former-OB); obesity starting in preadolescence transitioning to non-obesity as adolescents (transient-OB); obesity from adolescence into early adulthood (recent-onset-OB); participants who were obese in early childhood and remained obese into adulthood (persistent-OB). Waist circumference (WC), blood pressure, lipids, glucose, and insulin were measured at 23 years. HOMA-IR and the Metabolic Syndrome Risk Z-Score were estimated. In the sample, 47% were obese during at least one time-point. Mean obesity duration was 20.7 years, 8.5 years, 6.2 years, and 3.3 years in persistent-OBs, recent-onset-OBs, former-OBs, and transient-OBs, respectively. The cardiometabolic profile was more adverse in recent-onset-OBs (12%) and persistent-OBs (15%) compared to never-OB participants (53%). Although former-OBs (15%) and transient-OBs (4%) had higher WC values than never-OBs, no differences were seen in other biomarkers. Both persistent and recent-onset obesity led to a cardiometabolic profile of risk in early adulthood, as suggested by values of WC, HOMA-IR, and hs-CRP above normal limits and HDL-chol values below normal limits. Participants who had obesity in early childhood or preadolescence but transitioned to a non-obesity status had a cardiometabolic profile similar to participants who were never obese and within normal limits. Obesity leads to risky values in a number of cardiometabolic biomarkers in young adulthood independent of age at obesity onset. Likewise, overcoming obesity during the pediatric age leads to a cardiometabolic profile within normal ranges at 23 years of age.
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Affiliation(s)
- Paulina Correa-Burrows
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Avda. El Líbano 5524, Macul, CP: 7830490, Santiago, Chile
| | - José Rogan
- Departamento de Física, Facultad de Ciencias, Universidad de Chile, Santiago, Chile.,Centro Para la Nanociencia y la Nanotecnología, CEDENNA, Santiago, Chile
| | - Estela Blanco
- Division of Child Development and Community Health, University of California San Diego, La Jolla, CA, USA
| | - Patricia East
- Division of Child Development and Community Health, University of California San Diego, La Jolla, CA, USA
| | - Betsy Lozoff
- Center for Human Growth and Development, University of Michigan, Ann Arbor, MI, USA
| | - Sheila Gahagan
- Division of Child Development and Community Health, University of California San Diego, La Jolla, CA, USA
| | - Raquel Burrows
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Avda. El Líbano 5524, Macul, CP: 7830490, Santiago, Chile.
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Gugglberger L. A brief overview of a wide framework-Health promoting schools: a curated collection. Health Promot Int 2021; 36:297-302. [PMID: 33742214 DOI: 10.1093/heapro/daab037] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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10
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Shagiwal SS, Groenestein E, Schop‐Etman A, Jongerling J, van der Waal J, Noordzij G, Denktas S. Effectiveness of behavioral interventions and behavior change techniques for reducing soft drink intake in disadvantaged adolescents: A systematic review and meta-analysis. Obes Sci Pract 2020; 6:708-734. [PMID: 33354348 PMCID: PMC7746974 DOI: 10.1002/osp4.452] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/31/2020] [Accepted: 09/01/2020] [Indexed: 01/06/2023] Open
Abstract
Reducing sugar-sweetened beverage (SSB) intake is an important dietary target, especially among socioeconomically disadvantaged ethnic minority adolescents. This review and meta-analysis evaluated the effectiveness of behavioural interventions aiming to reduce SSB intake in socioeconomically disadvantaged ethnic minority adolescents and examined which behaviour change techniques (BCTs) were most effective. A systematic search was conducted using the PRISMA criteria. Quality assessments were done using the Cochrane criteria. In a narrative synthesis, studies were divided into effective and non-effective, and relative effectiveness ratios of individual BCTs were calculated. Pooled standardized mean differences (SMDs) and their 95% confidence intervals were estimated with random-effects models using cluster robust methods. Twenty-two studies were included in the qualitative synthesis. A meta-analysis (n = 19) revealed no significant between-group differences in reduction of SSB intake. Five self-regulatory BCTs had an effectiveness ratio >50%: feedback, goal-setting, action planning, self-monitoring and problem-solving/barrier identification. The risk of bias assessments were judged to be moderate to high risk for randomized controlled trials (RCTs) studies and low to moderate for pre-post studies. There was no indication of publication bias. In conclusion, self-regulatory BCTs may be effective components to change SSB behaviour. However, high-quality research is needed to evaluate the effectiveness of behavioural interventions and identify BCTs effective for reducing SSB intake among disadvantaged adolescents with ethnic minority backgrounds.
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Affiliation(s)
- S. S. Shagiwal
- Department of Psychology, Education and Child Studies, Erasmus School of Social and Behavioral SciencesErasmus UniversityRotterdamThe Netherlands
| | - E. Groenestein
- Department of Psychology, Education and Child Studies, Erasmus School of Social and Behavioral SciencesErasmus UniversityRotterdamThe Netherlands
| | - A. Schop‐Etman
- Department of Psychology, Education and Child Studies, Erasmus School of Social and Behavioral SciencesErasmus UniversityRotterdamThe Netherlands
| | - J. Jongerling
- Department of Psychology, Education and Child Studies, Erasmus School of Social and Behavioral SciencesErasmus UniversityRotterdamThe Netherlands
| | - J. van der Waal
- Department of Public Administration and Sociology, Erasmus School of Social and Behavioral SciencesErasmus UniversityRotterdamThe Netherlands
| | - G. Noordzij
- Department of Psychology, Education and Child Studies, Erasmus School of Social and Behavioral SciencesErasmus UniversityRotterdamThe Netherlands
- Erasmus University CollegeErasmus UniversityRotterdamThe Netherlands
| | - S. Denktas
- Department of Psychology, Education and Child Studies, Erasmus School of Social and Behavioral SciencesErasmus UniversityRotterdamThe Netherlands
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11
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Etzel TM, Engel SM, Quirós-Alcalá L, Chen J, Barr DB, Wolff MS, Buckley JP. Prenatal maternal organophosphorus pesticide exposures, paraoxonase 1, and childhood adiposity in the Mount Sinai Children's Environmental Health Study. ENVIRONMENT INTERNATIONAL 2020; 142:105858. [PMID: 32599353 PMCID: PMC7340581 DOI: 10.1016/j.envint.2020.105858] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 05/11/2020] [Accepted: 05/27/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Animal studies suggest that organophosphorus pesticides (OPs) may be environmental obesogens. While prenatal OP exposures have been associated with altered infant glucose metabolism, associations with pediatric adiposity remain unknown. METHODS We summed concentrations of three dimethylphosphate (∑DMP) and three diethylphosphate (∑DEP) metabolites of OPs measured in third trimester spot urine samples collected from pregnant women enrolled in New York City, 1998-2002. We measured percent fat mass using bio-electrical impedance analysis and calculated age- and sex-standardized body mass index (BMI) z-scores from anthropometric measurements collected at approximately 4, 6, and 7-9 years of age (166 children, 333 observations). We assessed covariate-adjusted associations of OPs with repeated adiposity measures using linear mixed models and evaluated effect measure modification (EMM) by sex and paroxonase (PON) 1 -108C/T and Q192R polymorphisms measured in maternal peripheral blood samples. RESULTS The geometric mean urinary concentration of ∑DMP metabolites (29.9 nmol/L, IQR: 105.2 nmol/L) was higher than ∑DEP metabolites (8.8 nmol/L, IQR: 31.2 nmol/L). Adjusted associations were null, with differences in fat mass per 10-fold increase in prenatal ∑DMP and ∑DEP concentrations of 0.7% (95% CI: -0.6, 2.0) and 0.8% (95% CI: -0.4, 2.0), respectively. Maternal PON1-108C/T polymorphisms modified relationships of prenatal ∑DMP with percent fat mass (EMM p-value = 0.18) and ∑DEP with BMI z-scores (EMM p-value = 0.12). For example, ∑DMP was modestly associated with increased percent fat mass among children of mothers with the at-risk CT or TT genotype (β = 1.2%, 95% CI: -0.6, 3.0) but not among those whose mothers had the CC genotype (β = -0.4%, 95% CI: -2.4, 1.5). Associations were not modified by sex or maternal PON1 Q192R polymorphisms. CONCLUSIONS We observed little evidence of a relationship between prenatal OP exposures and child adiposity, although there was some suggestion of increased risk among offspring of mothers who were slow OP metabolizers. Larger studies are warranted to further evaluate possible associations of prenatal OP exposures with child adiposity and differences by maternal PON1 genotype, which regulates OP metabolism and may increase susceptibility to exposure.
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Affiliation(s)
- Taylor M Etzel
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Stephanie M Engel
- University of North Carolina at Chapel Hill, Gillings School of Global Public Health, Chapel Hill, NC, USA.
| | | | - Jia Chen
- Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Dana B Barr
- Emory University Rollins School of Public Health, Atlanta, GA, USA.
| | - Mary S Wolff
- Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Jessie P Buckley
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA.
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12
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Brigden A, Anderson E, Linney C, Morris R, Parslow R, Serafimova T, Smith L, Briggs E, Loades M, Crawley E. Digital Behavior Change Interventions for Younger Children With Chronic Health Conditions: Systematic Review. J Med Internet Res 2020; 22:e16924. [PMID: 32735227 PMCID: PMC7428934 DOI: 10.2196/16924] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 04/30/2020] [Accepted: 05/20/2020] [Indexed: 12/14/2022] Open
Abstract
Background The prevalence of chronic health conditions in childhood is increasing, and behavioral interventions can support the management of these conditions. Compared with face-to-face treatment, the use of digital interventions may be more cost-effective, appealing, and accessible, but there has been inadequate attention to their use with younger populations (children aged 5-12 years). Objective This systematic review aims to (1) identify effective digital interventions, (2) report the characteristics of promising interventions, and (3) describe the user’s experience of the digital intervention. Methods A total of 4 databases were searched (Excerpta Medica Database [EMBASE], PsycINFO, Medical Literature Analysis and Retrieval System Online [MEDLINE], and the Cochrane Library) between January 2014 and January 2019. The inclusion criteria for studies were as follows: (1) children aged between 5 and 12 years, (2) interventions for behavior change, (3) randomized controlled trials, (4) digital interventions, and (5) chronic health conditions. Two researchers independently double reviewed papers to assess eligibility, extract data, and assess quality. Results Searches run in the databases identified 2643 papers. We identified 17 eligible interventions. The most promising interventions (having a beneficial effect and low risk of bias) were 3 targeting overweight or obesity, using exergaming or social media, and 2 for anxiety, using web-based cognitive behavioral therapy (CBT). Characteristics of promising interventions included gaming features, therapist support, and parental involvement. Most were purely behavioral interventions (rather than CBT or third wave), typically using the behavior change techniques (BCTs) feedback and monitoring, shaping knowledge, repetition and substitution, and reward. Three papers included qualitative data on the user’s experience. We developed the following themes: parental involvement, connection with a health professional is important for engagement, technological affordances and barriers, and child-centered design. Conclusions Of the 17 eligible interventions, digital interventions for anxiety and overweight or obesity had the greatest promise. Using qualitative methods during digital intervention development and evaluation may lead to more meaningful, usable, feasible, and engaging interventions, especially for this underresearched younger population. The following characteristics could be considered when developing digital interventions for younger children: involvement of parents, gaming features, additional therapist support, behavioral (rather than cognitive) approaches, and particular BCTs (feedback and monitoring, shaping knowledge, repetition and substitution, and reward). This review suggests a model for improving the conceptualization and reporting of behavioral interventions involving children and parents.
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Affiliation(s)
- Amberly Brigden
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Emma Anderson
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Catherine Linney
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Richard Morris
- Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Roxanne Parslow
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Teona Serafimova
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Lucie Smith
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Emily Briggs
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Maria Loades
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, United Kingdom.,Department of Psychology, University of Bath, Bath, United Kingdom
| | - Esther Crawley
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, United Kingdom
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13
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Dutta S, Haggerty DK, Rappolee DA, Ruden DM. Phthalate Exposure and Long-Term Epigenomic Consequences: A Review. Front Genet 2020; 11:405. [PMID: 32435260 PMCID: PMC7218126 DOI: 10.3389/fgene.2020.00405] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 03/30/2020] [Indexed: 12/27/2022] Open
Abstract
Phthalates are esters of phthalic acid which are used in cosmetics and other daily personal care products. They are also used in polyvinyl chloride (PVC) plastics to increase durability and plasticity. Phthalates are not present in plastics by covalent bonds and thus can easily leach into the environment and enter the human body by dermal absorption, ingestion, or inhalation. Several in vitro and in vivo studies suggest that phthalates can act as endocrine disruptors and cause moderate reproductive and developmental toxicities. Furthermore, phthalates can pass through the placental barrier and affect the developing fetus. Thus, phthalates have ubiquitous presence in food and environment with potential adverse health effects in humans. This review focusses on studies conducted in the field of toxicogenomics of phthalates and discusses possible transgenerational and multigenerational effects caused by phthalate exposure during any point of the life-cycle.
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Affiliation(s)
- Sudipta Dutta
- Department of Obstetrics and Gynecology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Diana K Haggerty
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, United States
| | - Daniel A Rappolee
- Department of Obstetrics and Gynecology, Reproductive Endocrinology and Infertility, CS Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, United States.,Reproductive Stress, Inc., Grosse Pointe Farms, MI, United States
| | - Douglas M Ruden
- Department of Obstetrics and Gynecology, Reproductive Endocrinology and Infertility, CS Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, United States.,Institutes for Environmental Health Science, Wayne State University School of Medicine, Detroit, MI, United States
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14
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Camargos ACR, Figueiredo PHS, da Fonseca SF, de Matos MA, Oliveira KSC, Neves CDC, Leite HR, Mendonça VA, Lacerda ACR. Cortisol secretion pattern in overweight/obese and normal-weight infants: a cross-sectional study. J Pediatr Endocrinol Metab 2020; 33:241-246. [PMID: 31934878 DOI: 10.1515/jpem-2019-0273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 11/18/2019] [Indexed: 11/15/2022]
Abstract
Background The salivary circadian diurnal cortisol plays an important role in growth and development. Inappropriate levels may induce changes associated with an increased risk of obesity later in life. It is unknown if there are differences in cortisol secretion pattern between overweight/obese infants when compared with theirs peers in infancy. Thus, this study aimed to compare the salivary cortisol secretion pattern in overweight/obese and normal-weight infants. Methods Thirty-three (overweight/obese = 17 and normal weight = 16) infants between 6 and 24 months of age had saliva samples collected upon awakening (T1), 30 min after waking (T2), at 12:00 am or before the baby's meal (T3), and prior to bedtime (T4). Highly sensitive enzyme immunoassays were used for cortisol analyses. Results Salivary cortisol levels were similar between the groups: T1 (p = 0.22; 95% confidence interval [CI]: -5.65, 1.37), T2 (p = 0.24; 95% CI: -8.23, 2.17), T3 (p = 0.95; 95% CI: -3.16, 2.96), and T4 (p = 0.81; 95% CI: -1.39, 1.08); and no differences were observed between area under the curve (AUC) (p = 0.80; 95% CI: -4.58-13.66). The cortisol level reduced in T4 (95% CI: 1.35-2.96) compared to T1 (95% CI: 5.15-8.49) and T2 in the overweight/obese group (p < 0.001; 95% CI: 6.02-11.04). In the normal-weight group, the cortisol reduced in T3 (95% CI: 2.86-8.18) compared to T1 (95% CI: 5.64-12.28) and decreased until T4 (p = 0.001; 95% CI: 1.25-3.37). Conclusions The overweight/obese infant group presented a different pattern of cortisol secretion, although cortisol levels did not differ between the control group.
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Affiliation(s)
- Ana Cristina Resende Camargos
- EEFFTO - Escola de Educação Física, Fisioterapia e Terapia Ocupacional, Universidade Federal de Minas Gerais (UFMG), Av. Pres. Antônio Carlos, 6627 Campus - Pampulha, 31270-901 Belo Horizonte, Minas Gerais, Brazil.,Programa de Pós-Graduação em Ciências da Reabilitação, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.,Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil, Phone: +55/31/99171-4665
| | - Pedro Henrique Scheidt Figueiredo
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Sueli Ferreira da Fonseca
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Sociedade Brasileira de Fisiologia, Diamantina, Minas Gerais, Brazil
| | - Mariana Aguiar de Matos
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Sociedade Brasileira de Fisiologia, Diamantina, Minas Gerais, Brazil.,Curso de Fisioterapia, Faculdade Sete Lagoas, Sete Lagoas, Minas Gerais, Brazil
| | - Katherine Simone Caires Oliveira
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Camila Danielle Cunha Neves
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Sociedade Brasileira de Fisiologia, Diamantina, Minas Gerais, Brazil.,Curso de Fisioterapia, Faculdade Sete Lagoas, Sete Lagoas, Minas Gerais, Brazil
| | - Hércules Ribeiro Leite
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil.,Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Sociedade Brasileira de Fisiologia, Diamantina, Minas Gerais, Brazil
| | - Vanessa Amaral Mendonça
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil.,Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Sociedade Brasileira de Fisiologia, Diamantina, Minas Gerais, Brazil
| | - Ana Cristina Rodrigues Lacerda
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil.,Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Sociedade Brasileira de Fisiologia, Diamantina, Minas Gerais, Brazil
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15
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Mireku MO, Rodriguez A. Family Income Gradients in Adolescent Obesity, Overweight and Adiposity Persist in Extremely Deprived and Extremely Affluent Neighbourhoods but Not in Middle-Class Neighbourhoods: Evidence from the UK Millennium Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E418. [PMID: 31936305 PMCID: PMC7013671 DOI: 10.3390/ijerph17020418] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 01/03/2020] [Accepted: 01/04/2020] [Indexed: 01/22/2023]
Abstract
We investigated whether family income gradients in obesity, overweight, and adiposity persist at geographic-level deprivation quintiles using a nationally representative cohort of UK adolescents. Data from 11,714 eligible adolescents from the sixth sweep of the Millennium Cohort Study (14 years old) were analysed in this study. The International Obesity Task Force age- and sex-specific thresholds were used to define obesity and overweight. Self-reported family income was standardized using the Organisation for Economic Co-operation and Development (OECD)'s equivalised income scale. Geographic-level deprivation was defined by the index of multiple deprivation 2004. Results showed that the prevalence of obesity and overweight was 8.0% and 27.2%, respectively. Mean percentage body fat was 16.9% (standard error, SE = 0.2%) in male and 27.3% (SE = 0.1%) in female adolescents. Risk of obesity, overweight, and adiposity increased with decreasing family income quintiles (p for trend <0.001). After stratifying by geographic-level deprivation quintiles, a U-shaped association emerged, whereby family income gradients in the risk of adolescent obesity and adiposity persisted in extremely affluent and extremely deprived neighbourhoods but attenuated to non-significance in middle-class neighbourhoods. These results focus on the findings from England. Recognition of the persistence of inequalities in the risk of obesity in the most deprived and affluent neighbourhoods may be necessary in planning public health resources and interventions.
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Affiliation(s)
- Michael Osei Mireku
- School of Psychology, University of Lincoln, Lincoln LN6 7TS, UK
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London W2 1PG, UK;
| | - Alina Rodriguez
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London W2 1PG, UK;
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16
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Faienza MF, Chiarito M, Molina-Molina E, Shanmugam H, Lammert F, Krawczyk M, D'Amato G, Portincasa P. Childhood obesity, cardiovascular and liver health: a growing epidemic with age. World J Pediatr 2020; 16:438-445. [PMID: 32020441 PMCID: PMC7224053 DOI: 10.1007/s12519-020-00341-9] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 01/15/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND The frequency of childhood obesity has increased over the last 3 decades, and the trend constitutes a worrisome epidemic worldwide. With the raising obesity risk, key aspects to consider are accurate body mass index classification, as well as metabolic and cardiovascular, and hepatic consequences. DATA SOURCES The authors performed a systematic literature search in PubMed and EMBASE, using selected key words (obesity, childhood, cardiovascular, liver health). In particular, they focused their search on papers evaluating the impact of obesity on cardiovascular and liver health. RESULTS We evaluated the current literature dealing with the impact of excessive body fat accumulation in childhood and across adulthood, as a predisposing factor to cardiovascular and hepatic alterations. We also evaluated the impact of physical and dietary behaviors starting from childhood on cardio-metabolic consequences. CONCLUSIONS The epidemic of obesity and obesity-related comorbidities worldwide raises concerns about the impact of early abnormalities during childhood and adolescence. Two key abnormalities in this context include cardiovascular diseases, and nonalcoholic fatty liver disease. Appropriate metabolic screenings and associated comorbidities should start as early as possible in obese children and adolescents. Nevertheless, improving dietary intake and increasing physical activity performance are to date the best therapeutic tools in children to weaken the onset of obesity, cardiovascular diseases, and diabetes risk during adulthood.
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Affiliation(s)
- Maria Felicia Faienza
- Section of Pediatrics, Department of Biomedical Sciences and Human Oncology, University of Bari "Aldo Moro", Bari, Italy.
| | - Mariangela Chiarito
- Section of Pediatrics, Department of Biomedical Sciences and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - Emilio Molina-Molina
- Clinica Medica "A. Murri", Department of Biomedical Sciences and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - Harshitha Shanmugam
- Clinica Medica "A. Murri", Department of Biomedical Sciences and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - Frank Lammert
- Department of Medicine II, Saarland University Medical Center, Saarland University, Homburg, Germany
| | - Marcin Krawczyk
- Department of Medicine II, Saarland University Medical Center, Saarland University, Homburg, Germany
- Laboratory of Metabolic Liver Diseases, Center for Preclinical Research, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | | | - Piero Portincasa
- Clinica Medica "A. Murri", Department of Biomedical Sciences and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
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17
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The Cardiovascular Stress Response as Early Life Marker of Cardiovascular Health: Applications in Population-Based Pediatric Studies-A Narrative Review. Pediatr Cardiol 2020; 41:1739-1755. [PMID: 32879997 PMCID: PMC7695663 DOI: 10.1007/s00246-020-02436-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 08/07/2020] [Indexed: 02/06/2023]
Abstract
Stress inducement by physical exercise requires major cardiovascular adaptations in both adults and children to maintain an adequate perfusion of the body. As physical exercise causes a stress situation for the cardiovascular system, cardiovascular exercise stress tests are widely used in clinical practice to reveal subtle cardiovascular pathology in adult and childhood populations with cardiac and cardiovascular diseases. Recently, evidence from small studies suggests that the cardiovascular stress response can also be used within research settings to provide novel insights on subtle differences in cardiovascular health in non-diseased adults and children, as even among healthy populations an abnormal response to physical exercise is associated with an increased risk of cardiovascular diseases. This narrative review is specifically focused on the possibilities of using the cardiovascular stress response to exercise combined with advanced imaging techniques in pediatric population-based studies focused on the early origins of cardiovascular diseases. We discuss the physiology of the cardiovascular stress response to exercise, the type of physical exercise used to induce the cardiovascular stress response in combination with advanced imaging techniques, the obtained measurements with advanced imaging techniques during the cardiovascular exercise stress test and their associations with cardiovascular health outcomes. Finally, we discuss the potential for cardiovascular exercise stress tests to use in pediatric population-based studies focused on the early origins of cardiovascular diseases.
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18
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Kebbe M, Perez A, Buchholz A, McHugh TLF, Scott SD, Richard C, Dyson MP, Ball GDC. End-user perspectives to inform policy and program decisions: a qualitative and quantitative content analysis of lifestyle treatment recommendations by adolescents with obesity. BMC Pediatr 2019; 19:418. [PMID: 31699060 PMCID: PMC6839254 DOI: 10.1186/s12887-019-1749-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Accepted: 09/25/2019] [Indexed: 11/12/2022] Open
Abstract
Background Lifestyle modifications represent the first line of treatment in obesity management; however, many adolescents with obesity do not meet lifestyle recommendations. Given that adolescents are rarely consulted during health policy development and in the design of lifestyle interventions, their first-hand experiences, preferences, and priorities may not be represented. Accordingly, our purpose was to explore adolescents’ lifestyle treatment recommendations to inform policy and program decisions. Methods Conducted from July 2017 to January 2018, this study adhered to a qualitative, crosslanguage, patient-oriented design. We recruited 19 13–17-year-old adolescents (body mass index [BMI] ≥85th percentile) seeking multidisciplinary treatment for obesity in geographically and culturally diverse regions of Canada. Adolescents participated in one-on-one, in-person, semi-structured interviews in English or French. Interviews were audio-recorded, transcribed verbatim, managed using NVivo 11, and analyzed using quantitative and qualitative content analysis by two independent researchers. Results Adolescents’ recommendations were organized into five categories, each of which denotes health as a collective responsibility: (i) establish parental support within limits, (ii) improve accessibility and availability of ‘healthy foods’, (iii) limit deceptive practices in food marketing, (iv) improve accessibility and availability of varied physical activity opportunities, and (v) delay school start times. Respect for individual autonomy and decision-making capacity were identified as particularly important, however these were confronted with adolescents’ partial knowledge on nutrition and food literacy. Conclusions Adolescents’ recommendations highlighted multi-level, multi-component factors that influenced their ability to lead healthy lifestyles. Uptake of these recommendations by policy-makers and program developers may be of added value for lifestyle treatment targeting adolescents with obesity.
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Affiliation(s)
- M Kebbe
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton Clinic Health Academy, 11405 - 87 Avenue, Edmonton, Alberta, Canada
| | - A Perez
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton Clinic Health Academy, 11405 - 87 Avenue, Edmonton, Alberta, Canada
| | - A Buchholz
- Centre for Healthy Active Living, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - T-L F McHugh
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - S D Scott
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
| | - C Richard
- Department of Agricultural, Food, and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - M P Dyson
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton Clinic Health Academy, 11405 - 87 Avenue, Edmonton, Alberta, Canada
| | - G D C Ball
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton Clinic Health Academy, 11405 - 87 Avenue, Edmonton, Alberta, Canada.
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Arasu S, Fathima FN, Raghu N, Vasnaik M, Mishael T, D'Souza R, Agrawal T. Nutritional Status, Hygiene Level, Morbidity Profile, and Their Effect on Scholastic Performance among School Children in Two Subcenter Areas of a PHC in Anekal Taluk, Karnataka, India. Indian J Community Med 2019; 44:125-128. [PMID: 31333289 PMCID: PMC6625271 DOI: 10.4103/ijcm.ijcm_186_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background: Various factors such as age, sex, nutrition, hygiene, and morbidity impact the scholastic performance of schoolchildren. Objectives: (1) The objective of the study is to assess the hygiene level, nutritional status, morbidity profile, and scholastic performance of children attending government schools in two select subcenter areas of Karnataka and (2) to study the association of hygiene level, nutritional status, and morbidity profile with scholastic performance. Methodology: A cross-sectional study was done from July to August 2017 among children studying in the government schools of Mugalur and Kuthganahalli subcenters under Sarjapur PHC, Anekal Taluk, Bengaluru urban district. After obtaining permissions, general checkup of the students was done for morbidity pattern, and their anthropometric measurements were documented. Hygiene levels of the students were observed with a checklist to obtain scores that were grouped into good and poor. Attendance and grades were obtained from the class teacher to assess the scholastic performance. Results: Of a total 403 students studied, the mean age was 10.2 years (standard deviation: 2.87) with 51.1% girls. Nutrition status was good in 236 (58.6%) students and 262 (65%) had good hygiene. At the time of examination, 211 (53%) had at least one morbidity, with most common being dental caries (16.3%). Logistic regression showed that odds of girls having better grades is 2.4 times more when compared to boys and 2.1 times more likely in students with good hygiene. Students with good hygiene are 2.1 times more likely to have good attendance. Conclusion: Hygiene status impacts the attendance and grades of the students. Girl students had significantly better grades than the boys.
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Affiliation(s)
- Sakthi Arasu
- Community Health Training Centre, St. Johns Medical College, Bengaluru, Karnataka, India
| | - Farah Naaz Fathima
- Community Health Training Centre, St. Johns Medical College, Bengaluru, Karnataka, India
| | - Nitya Raghu
- Community Health Training Centre, St. Johns Medical College, Bengaluru, Karnataka, India
| | - Maria Vasnaik
- Community Health Training Centre, St. Johns Medical College, Bengaluru, Karnataka, India
| | - Tom Mishael
- Community Health Training Centre, St. Johns Medical College, Bengaluru, Karnataka, India
| | - Rahul D'Souza
- Community Health Training Centre, St. Johns Medical College, Bengaluru, Karnataka, India
| | - Twinkle Agrawal
- Community Health Training Centre, St. Johns Medical College, Bengaluru, Karnataka, India
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Moss JL, Liu B, Zhu L. Adolescent Behavioral Cancer Prevention in the United States: Creating a Composite Variable and Ranking States' Performance. HEALTH EDUCATION & BEHAVIOR 2019; 46:865-876. [PMID: 30964336 DOI: 10.1177/1090198119839111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Preventive behaviors established during adolescence can reduce cancer throughout the life span. Understanding the combinations of multiple behaviors, and how these behaviors vary across states, is important for identifying where additional interventions are needed. Using data on 2011-2015 vaccination, energy balance, and substance use from national surveys, we created state-level composite scores for adolescent cancer prevention. Hierarchical Bayesian linear mixed models were used to predict estimates for states with no data on select behaviors. We used a Monte Carlo procedure with 100,000 simulations to generate states' ranks and 95% confidence intervals. Across states, hepatitis B vaccination was 84.3% to 97.1%, and human papillomavirus vaccination was 41.8% to 78.0% for girls and 19.0% to 59.3% for boys. For energy balance, 20.2% to 34.6% of adolescents met guidelines for physical activity, 4.1% to 15.8% for fruit and vegetable consumption, and 66.4% to 82.0% for healthy weight. For substance use, 82.5% to 93.5% reported abstaining from binge alcohol use, 84.3% to 95.4% from cigarette smoking, and 62.9% to 92.8% from marijuana use. (1) Rhode Island, (2) Colorado, (4) Hawaii and New Hampshire (tied), and (5) Vermont performed the best for adolescent cancer prevention, and (47) Missouri, (48) Arkansas, Mississippi, and South Carolina (tied), and (51) Kentucky performed the worst. However, 95% CIs around ranks often overlapped, indicating lack of statistical differences. Adolescent cancer prevention behaviors clustered into a composite index. States varied on their performance on this index, especially for states at the high and low extremes, but most states did not differ statistically. These findings can inform decision makers about where and how to intervene to improve cancer prevention among adolescents.
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Affiliation(s)
| | - Benmei Liu
- National Cancer Institute, Bethesda, MD, USA
| | - Li Zhu
- National Cancer Institute, Bethesda, MD, USA
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Zeng CP, Lin X, Peng C, Zhou L, You HM, Shen J, Deng HW. Identification of novel genetic variants for type 2 diabetes, childhood obesity, and their pleiotropic loci. J Hum Genet 2019; 64:369-377. [PMID: 30816286 DOI: 10.1038/s10038-019-0577-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 12/27/2018] [Accepted: 01/31/2019] [Indexed: 12/11/2022]
Abstract
Obesity has result in increased prevalence of type 2 diabetes (T2D) in children. The genetic mechanisms underlying their relationship, however, are not fully understood. Here, we aim to identify novel SNPs associated with T2D and childhood obesity (CO), especially their pleiotropic loci. We integrated the summary statistics for two independent GWASs of T2D (n = 149,821) and childhood body mass index (CBMI) (n = 35,668) using the pleiotropy-informed conditional false discovery rate (cFDR) method. By leveraging the information of different levels of association for CBMI, we observed a strong enrichment of genetic variants associated with T2D. We identified 139 T2D-associated SNPs with 125 novel ones (cFDR < 0.05). Conditioned on T2D, we identified 37 significant SNPs for CBMI (cFDR < 0.05), including 25 novel ones. The conjunctional cFDR (ccFDR) analysis showed ten novel pleiotropic loci for T2D and CBMI (ccFDR < 0.05). Interestingly, the novel SNP rs1996023 is located at protein coding gene GNPDA2 (ccFDR = 1.28E-02), which has been reported to influence the risk of T2D and CO through central nervous system. Our findings may help to explain a greater proportion of the heritability for human traits and advance the understanding of the common pathophysiology between T2D and CO.
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Affiliation(s)
- Chun-Ping Zeng
- Department of Endocrinology and Metabolism, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
| | - Xu Lin
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Cheng Peng
- Department of Geriatrics, National Key Clinical Specialty, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, 510180, PR China
| | - Lin Zhou
- Department of Endocrinology and Metabolism, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hui-Min You
- Department of Endocrinology and Metabolism, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jie Shen
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Hong-Wen Deng
- Center for Bioinformatics and Genomics, Department of Biostatistics and Data Science, Tulane University, New Orleans, LA, USA. .,School of Basic Medical Sciences, Central South University, Changsha, 410000, China.
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22
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Brigden A, Parslow RM, Linney C, Higson-Sweeney N, Read R, Loades M, Davies A, Stoll S, Beasant L, Morris R, Ye S, Crawley E. How are behavioural interventions delivered to children (5-11 years old): a systematic mapping review. BMJ Paediatr Open 2019; 3:e000543. [PMID: 31909219 PMCID: PMC6937047 DOI: 10.1136/bmjpo-2019-000543] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 10/11/2019] [Accepted: 10/18/2019] [Indexed: 01/19/2023] Open
Abstract
CONTEXT Behavioural interventions are used to prevent, manage and treat a wide variety of conditions including obesity, diabetes, chronic pain, asthma and emotional difficulties. There has been inadequate attention to the delivery of behavioural interventions to younger children (5-11 years old). OBJECTIVE Our objectives were to describe the characteristics of behavioural interventions for children aged 5-11 years. DATA SOURCES We searched five databases: CINAHL, EMBASE, PsycINFO, MEDLINE and Cochrane Library, from January 2005 to August 2019. STUDY SELECTION The inclusion criteria were (1) children aged 5-11, (2) cognitive and/or behavioural interventions, (3) randomised controlled trials and (4) 2005 onward. Two researchers independently identified studies for inclusion. DATA EXTRACTION Two researchers independently extracted data from eligible papers. RESULTS The search identified 10 541 papers. We extracted information on 117 interventions (from 152 papers). Many of the interventions were categorised as complex. This was particularly true for clinical populations; 78.7% were delivered to both the child and parent, and 33.9% took place across multiple settings, typically health and school settings. Most (70.9%) were 'First Wave' (behavioural) interventions, and few (4.3%) were 'Third Wave' (characterised by metacognition, acceptance and mindfulness). Thirty-nine per cent used interactive techniques (play, arts, story and/or games). Purely digital and paper-based interventions were rare, but around a third used these tools as supplements to face-face delivery. There were differences in interventions for younger (5-7 years) and older (8-11 years) children. CONCLUSIONS Interventions designed and delivered to children should be developmentally sensitive. This review highlights characteristics of interventions delivered to children 5-11 years old: the involvement of the child's parent, using behavioural (rather than cognitive) modalities, using interactive techniques and some interventions were delivered across multiple settings.
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Affiliation(s)
- Amberly Brigden
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - Roxanne Morin Parslow
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - Catherine Linney
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | | | - Rebecca Read
- Department of Psychology, University of Bath, Bath, Somerset, UK
| | - Maria Loades
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK.,Department of Psychology, University of Bath, Bath, Somerset, UK
| | - Anna Davies
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - Sarah Stoll
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - Lucy Beasant
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - Richard Morris
- Bristol Medical School, University of Bristol, Bristol, UK
| | - Siyan Ye
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - Esther Crawley
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
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Barzin M, Aryannezhad S, Serahati S, Beikyazdi A, Azizi F, Valizadeh M, Ziadlou M, Hosseinpanah F. Incidence of obesity and its predictors in children and adolescents in 10 years of follow up: Tehran lipid and glucose study (TLGS). BMC Pediatr 2018; 18:245. [PMID: 30045707 PMCID: PMC6060527 DOI: 10.1186/s12887-018-1224-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 07/17/2018] [Indexed: 01/08/2023] Open
Abstract
Background Childhood obesity is one of the most challenging public health issues of twenty-first century. While we know that there is an increase in prevalence of childhood and adolescence obesity, incidence studies must be carried out. The main objective of this study was to determine childhood obesity incidence and its potential predictors in Tehranian urban population. Methods This study was conducted within the framework of the Tehran Lipid and Glucose Study (TLGS), addressing incidence and risk factors of obesity throughout several phases from 1999–2001 to 2009–2011 among Tehranian urban population. Total study subjects were 1033 non-obese children, aged between 7 to 11 years, with a median 8.7 years of follow-up. Body mass Index (BMI) was used to define obesity and overweight based on World Health Organization (WHO) criteria, and definition of metabolic syndrome (MetS) for children was based on the Cook survey. Cumulative incidence of obesity and obesity incidence rates were calculated for each gender. Cox proportional hazard models was used to estimate potential risk factors of obesity. Results Our Participants had a mean age of 9.2 ± 1.4 years, mean BMI of 16.1 ± 2.2 kg/m2 and mean waist circumference (WC) of 57.2 ± 6.7 at baseline. Total cumulative incidence of obesity was calculated to be 17%, CI =14.1–20.4 for whole population (19.6%, CI =15.4–24.8 for boys and 14.5%,CI = 10.9–19.1 for girls). Participants which were in the age group of 7–9 years at baseline experienced higher rate of cumulative obesity incidence compared to those who were in the age group of 10–11 years at baseline (22% vs 10.8%). In addressing risk factors, 5 parameters were significantly associated with obesity incidence: being overweight at baseline (HR = 14.93 95%CI: 9.82–22.70), having higher WC (HR = 5.05 95%CI: 3.01–8.48), suffering from childhood MetS (HR: 2.77 95%CI: 1.57–4.89) and having a obese father (HR: 2.69 95%CI: 1.61–4.50) or mother (HR: 3.04 95%CI: 1.96–4.72). Conclusion Incidence of obesity is significantly high in Tehranian children, especially the age group 7–9 years. Best predictors of childhood obesity incidence are childhood overweight, WC above 90th percentile, childhood MetS and parental obesity.
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Affiliation(s)
- Maryam Barzin
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shayan Aryannezhad
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sara Serahati
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Akram Beikyazdi
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Valizadeh
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Ziadlou
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farhad Hosseinpanah
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Olfert MD, Barr ML, Hagedorn RL, Franzen-Castle L, Colby SE, Kattelmann KK, White AA. Health Disparities Score Composite of Youth and Parent Dyads from an Obesity Prevention Intervention: iCook 4-H. Healthcare (Basel) 2018; 6:E51. [PMID: 29786647 PMCID: PMC6023393 DOI: 10.3390/healthcare6020051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 05/18/2018] [Accepted: 05/21/2018] [Indexed: 11/16/2022] Open
Abstract
iCook 4-H is a lifestyle intervention to improve diet, physical activity and mealtime behavior. Control and treatment dyads (adult primary meal preparer and a 9⁻10-year-old youth) completed surveys at baseline and 4, 12, and 24 months. A Health Disparity (HD) score composite was developed utilizing a series of 12 questions (maximum score = 12 with a higher score indicating a more severe health disparity). Questions came from the USDA short form U.S. Household Food Security Survey (5), participation in food assistance programs (1), food behavior (2), level of adult education completed (1), marital status (1), and race (1 adult and 1 child). There were 228 dyads (control n = 77; treatment n = 151) enrolled in the iCook 4-H study. Baseline HD scores were 3.00 ± 2.56 among control dyads and 2.97 ± 2.91 among treatment dyads, p = 0.6632. There was a significant decline in the HD score of the treatment group from baseline to 12 months (p = 0.0047) and baseline to 24 months (p = 0.0354). A treatment by 12-month time interaction was found (baseline mean 2.97 ± 2.91 vs. 12-month mean 1.78 ± 2.31; p = 0.0406). This study shows that behavioral change interventions for youth and adults can help improve factors that impact health equity; although, further research is needed to validate this HD score as a measure of health disparities across time.
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Affiliation(s)
- Melissa D Olfert
- Davis College of Agriculture, Natural Resources & Design, Division of Animal and Nutritional Sciences, West Virginia University, G016 Agricultural Science Building, Morgantown, WV 26506, USA.
| | - Makenzie L Barr
- Davis College of Agriculture, Natural Resources & Design, Division of Animal and Nutritional Sciences, West Virginia University, G016 Agricultural Science Building, Morgantown, WV 26506, USA.
| | - Rebecca L Hagedorn
- Davis College of Agriculture, Natural Resources & Design, Division of Animal and Nutritional Sciences, West Virginia University, G016 Agricultural Science Building, Morgantown, WV 26506, USA.
| | - Lisa Franzen-Castle
- Nutrition and Health Sciences Department, University of Nebraska-Lincoln, 110 Ruth Leverton Hall, Lincoln, NE 68583-0806, USA.
| | - Sarah E Colby
- Department of Nutrition, University of Tennessee, 1215 W. Cumberland Avenue, 229 Jessie Harris Building, Knoxville, TN 37996-1920, USA.
| | - Kendra K Kattelmann
- Department of Health and Nutritional Sciences, South Dakota State University, Box 2275A, SWG 425, Brookings, SD 57007, USA.
| | - Adrienne A White
- School of Food and Agriculture, University of Maine, 5735 Hitchner Hall, Orono, ME 04469, USA.
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25
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Hagedorn RL, White JA, Franzen-Castle L, Colby SE, Kattelmann KK, White AA, Olfert MD. Teens Implementing a Childhood Obesity Prevention Program in the Community: Feasibility and Perceptions of a Partnership with HSTA and iCook 4-H. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15050934. [PMID: 29735953 PMCID: PMC5981973 DOI: 10.3390/ijerph15050934] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 05/02/2018] [Accepted: 05/04/2018] [Indexed: 12/23/2022]
Abstract
High school student researchers and teen leaders from the Health Science Technology Academy (HSTA), under the supervision of HSTA teachers, led a childhood obesity prevention (COP) program (iCook 4-H). The objective was to evaluate the feasibility and perceptions of having teen leaders implement a COP program for dyads of youth (9⁻10 years old) and their primary adult food preparer. Behavior change and perceptions were assessed through surveys and open-ended interviews. Across eight HSTA organizations, 43 teen leaders participated in teaching the iCook 4-H program to 24 dyads. Increased frequency of culinary skills, physical activity and mealtime behavior were reported by youth. Almost all adults (93%) reported that their youth had learned kitchen skills and that the program provided youth-adult quality time and developed culinary skills. Youth echoed adult perceptions with additional themes of food safety and physical activity. HSTA teen leaders perceived the program to be successful and reported the training they received to implement the program was adequate 98% of the time. HSTA teachers found the program to be beneficial for HSTA students in improving leadership, confidence and responsibility. iCook 4-H was feasible to be disseminated through teen leaders in the HSTA program. This teen-led approach could serve as a model for youth health-related programming.
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Affiliation(s)
- Rebecca L Hagedorn
- Natural Resources & Design, Division of Animal and Nutritional Sciences, Davis College of Agriculture, West Virginia University, G016 Agricultural Science Building, Morgantown, WV 26506, USA.
| | - Jade A White
- Natural Resources & Design, Division of Animal and Nutritional Sciences, Davis College of Agriculture, West Virginia University, G016 Agricultural Science Building, Morgantown, WV 26506, USA.
| | - Lisa Franzen-Castle
- Nutrition and Health Sciences Department, University of Nebraska-Lincoln, 110 Ruth Leverton Hall, Lincoln, NE 68583, USA.
| | - Sarah E Colby
- Department of Nutrition, University of Tennessee, 1215 W. Cumberland Avenue, 229 Jessie Harris Building, Knoxville, TN 37996, USA.
| | - Kendra K Kattelmann
- Department of Health and Nutritional Sciences, South Dakota State University, Box 2275A, SWG 425, Brookings, SD 57007, USA.
| | - Adrienne A White
- School of Food and Agriculture, University of Maine, 5735 Hitchner Hall, Orono, ME 04469, USA.
| | - Melissa D Olfert
- Natural Resources & Design, Division of Animal and Nutritional Sciences, Davis College of Agriculture, West Virginia University, G016 Agricultural Science Building, Morgantown, WV 26506, USA.
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Wyatt K, Lloyd J, Creanor S, Green C, Dean SG, Hillsdon M, Abraham C, Tomlinson R, Pearson V, Taylor RS, Ryan E, Streeter A, McHugh C, Hurst A, Price L, Crathorne L, Krägeloh C, Siegert R, Logan S. Cluster randomised controlled trial and economic and process evaluation to determine the effectiveness and cost-effectiveness of a novel intervention [Healthy Lifestyles Programme (HeLP)] to prevent obesity in school children. PUBLIC HEALTH RESEARCH 2018. [DOI: 10.3310/phr06010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BackgroundApproximately one-third of children in England leave primary school overweight or obese. There is little evidence of effective obesity prevention programmes for children in this age group.ObjectiveTo determine the effectiveness and cost-effectiveness of a school-based healthy lifestyles programme in preventing obesity in children aged 9–10 years.DesignA cluster randomised controlled trial with an economic and process evaluation.SettingThirty-two primary schools in south-west England.ParticipantsChildren in Year 5 (aged 9–10 years) at recruitment and in Year 7 (aged 11–12 years) at 24 months’ post-baseline follow-up.InterventionThe Healthy Lifestyles Programme (HeLP) ran during the spring and summer terms of Year 5 into the autumn term of Year 6 and included four phases: (1) building a receptive environment, (2) a drama-based healthy lifestyles week, (3) one-to-one goal setting and (4) reinforcement activities.Main outcome measuresThe primary outcome measure was body mass index (BMI) standard deviation score (SDS) at 24 months post baseline measures (12 months post intervention). The secondary outcomes comprised waist circumference SDS, percentage body fat SDS, proportion of children overweight and obese at 18 and 24 months, accelerometer-assessed physical activity and food intake at 18 months, and cost-effectiveness.ResultsWe recruited 32 schools and 1324 children. We had a rate of 94% follow-up for the primary outcome. No difference in BMI SDS was found at 24 months [mean difference –0.02, 95% confidence interval (CI) –0.09 to 0.05] or at 18 months (mean difference –0.02, 95% CI –0.08 to 0.05) between children in the intervention schools and children in the control schools. No difference was found between the intervention and control groups in waist circumference SDS, percentage body fat SDS or physical activity levels. Self-reported dietary behaviours showed that, at 18 months, children in the intervention schools consumed fewer energy-dense snacks and had fewer negative food markers than children in the control schools. The intervention effect on negative food markers was fully mediated by ‘knowledge’ and three composite variables: ‘confidence and motivation’, ‘family approval/behaviours and child attitudes’ and ‘behaviours and strategies’. The intervention effect on energy-dense snacks was partially mediated by ‘knowledge’ and the same composite variables apart from ‘behaviours and strategies’. The cost of implementing the intervention was approximately £210 per child. The intervention was not cost-effective compared with control. The programme was delivered with high fidelity, and it engaged children, schools and families across the socioeconomic spectrum.LimitationsThe rate of response to the parent questionnaire in the process evaluation was low. Although the schools in the HeLP study included a range of levels of socioeconomic deprivation, class sizes and rural and urban settings, the number of children for whom English was an additional language was considerably lower than the national average.ConclusionsHeLP is not effective or cost-effective in preventing overweight or obesity in children aged 9–10 years.Future workOur very high levels of follow-up and fidelity of intervention delivery lead us to conclude that it is unlikely that school-based programmes targeting a single age group can ever be sufficiently intense to affect weight status. New approaches are needed that affect the school, the family and the wider environment to prevent childhood obesity.Trial registrationCurrent Controlled Trials ISRCTN15811706.FundingThis project was funded by the National Institute for Health Research (NIHR) Public Health Research programme and will be published in full inPublic Health Research; Vol. 6, No. 1. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Katrina Wyatt
- Institute for Health Research, University of Exeter Medical School, South Cloisters, St Luke’s Campus, Exeter, UK
| | - Jenny Lloyd
- Institute for Health Research, University of Exeter Medical School, South Cloisters, St Luke’s Campus, Exeter, UK
| | - Siobhan Creanor
- Peninsula Clinical Trials Unit and Medical Statistics, Plymouth University Peninsula Schools of Medicine & Dentistry, Plymouth, UK
| | - Colin Green
- Institute for Health Research, University of Exeter Medical School, South Cloisters, St Luke’s Campus, Exeter, UK
| | - Sarah G Dean
- Institute for Health Research, University of Exeter Medical School, South Cloisters, St Luke’s Campus, Exeter, UK
| | - Melvyn Hillsdon
- Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Charles Abraham
- Institute for Health Research, University of Exeter Medical School, South Cloisters, St Luke’s Campus, Exeter, UK
| | | | | | - Rod S Taylor
- Institute for Health Research, University of Exeter Medical School, South Cloisters, St Luke’s Campus, Exeter, UK
| | | | - Adam Streeter
- Peninsula Clinical Trials Unit and Medical Statistics, Plymouth University Peninsula Schools of Medicine & Dentistry, Plymouth, UK
| | - Camilla McHugh
- Institute for Health Research, University of Exeter Medical School, South Cloisters, St Luke’s Campus, Exeter, UK
| | - Alison Hurst
- Institute for Health Research, University of Exeter Medical School, South Cloisters, St Luke’s Campus, Exeter, UK
| | - Lisa Price
- Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Louise Crathorne
- Institute for Health Research, University of Exeter Medical School, South Cloisters, St Luke’s Campus, Exeter, UK
| | - Chris Krägeloh
- Health Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Richard Siegert
- Health Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Stuart Logan
- Institute for Health Research, University of Exeter Medical School, South Cloisters, St Luke’s Campus, Exeter, UK
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Jemni M, Zaman MJ, La Rocca D, Tabacchi G. Southern Italian teenagers: the older they get, the unfit they become with girls worse than boys: a cohort epidemiological study: The adolescents surveillance system for the obesity prevention project (ASSO). Medicine (Baltimore) 2017; 96:e8810. [PMID: 29390416 PMCID: PMC5758118 DOI: 10.1097/md.0000000000008810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Italy comprises a high proportion of people who never exercised. Low physical activity levels in adolescents is a risk factor for several disorders. The aim of this cohort epidemiological study was to compare physical fitness profiles between boys and girls with regard to age and gender and to identify health and fitness-related markers that contribute to the make-up of Southern Italian teenagers.Eight hundred eleven teenagers were assessed for anthropometric measurements and completed the 5 ASSO-fitness tests battery. Data were analyzed with a 2-way analysis of variance (ANOVA) for repeated measures to compare the effect of both age and gender on the fitness components.The boys' anthropometric measurements were superior than the girls as expected [weight, height, body mass index (BMI), and waist circumference]; the overall BMI was found in the normality range. The overall teenagers' fitness markers were found to be quite poor with the boys outperforming the girls in all fitness tests. The weak cardiorespiratory performance of the female teenagers was remarkable. The under 16 years old (-16 yrs) girls outperformed the over 16 years old (+16yrs) girls. There were less significant differences when comparing (-16) and (+16) yrs old mixed-gender groups. There were no correlations between the (-16) and (+16) yrs when both genders were considered. The trend analysis showed the younger teenagers might be "catching up" the older ones in both contexts.Gender significantly influenced all variables. Although age did not influence cardiorespiratory fitness, the older the teenagers the worse their health and fitness markers become with the older girls worse than their younger peers.
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Affiliation(s)
- Monèm Jemni
- Department of Sport Science, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - M. Justin Zaman
- James Paget University Hospital, Gorleston-on-Sea, Norfolk, UK
| | - Daniela La Rocca
- Department of Sciences for Health Promotion and Mother Child Care “G. D’Alessandro”, University of Palermo, Palermo, Italy
| | - Garden Tabacchi
- Department of Sciences for Health Promotion and Mother Child Care “G. D’Alessandro”, University of Palermo, Palermo, Italy
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Moss JL, Liu B, Zhu L. Comparing percentages and ranks of adolescent weight-related outcomes among U.S. states: Implications for intervention development. Prev Med 2017; 105:109-115. [PMID: 28888823 PMCID: PMC5653428 DOI: 10.1016/j.ypmed.2017.09.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 07/20/2017] [Accepted: 09/04/2017] [Indexed: 10/18/2022]
Abstract
Understanding statistical differences in states' percentages and ranks of adolescents meeting health behavior guidelines can guide policymaking. Data came from 531,777 adolescents (grades 9-12) who completed the Youth Risk Behavior Surveillance System survey in 2011, 2013, or 2015. We measured the percentage of adolescents in each state that met guidelines for physical activity, fruit and vegetable (F&V) consumption, and healthy weight status. Then we ranked states and calculated the ranks' 95% CI's using a Monte Carlo method with 100,000 simulations. We repeated these analyses stratified by sex (female or male) or race/ethnicity (non-Hispanic white, non-Hispanic black, Hispanic/Latino, or other). Pearson's and Spearman's correlation coefficients examined consistency in the percentages and ranks (respectively) across behaviors and subgroups. Meeting the physical activity and F&V consumption guidelines was relatively rare among adolescents (25.8% [95% CI=25.2%-26.4%] and 8.0% [95% CI=7.6%-8.3%], respectively), while meeting the healthy weight guideline was common (71.5% [95% CI=70.7%-72.3%]). At the state level, percentages of adolescents meeting these guidelines were statistically similar; states' ranks had wide CI's, resulting in considerable overlap (i.e., statistical equivalence). For each behavior, states' percentages and ranks were moderately to highly correlated across adolescent subgroups (Pearson's r=0.33-0.96; Spearman's r=0.42-0.96), but across behaviors, only F&V consumption and healthy weight were correlated (Pearson's r=0.34; Spearman's r=0.37). Adolescents in all states could benefit from initiatives to support cancer prevention behaviors, especially physical activity and F&V consumption. Programs in states that ranked highly on all assessed health behaviors could be adapted for dissemination in lower-performing states.
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Affiliation(s)
- Jennifer L Moss
- Cancer Prevention Fellowship Program, Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, 9609 Medical Center Drive, Room 4E514, MSC 9765, Bethesda, MD 20892-9765, USA.
| | - Benmei Liu
- Statistical Research and Applications Branch, Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, 9609 Medical Center Drive, Room 4E540, MSC 9765, Bethesda, MD 20892-9765, USA.
| | - Li Zhu
- Statistical Research and Applications Branch, Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, 9609 Medical Center Drive, Room 4E346, MSC 9765, Bethesda, MD 20892-9765, USA.
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Karney A, Brągoszewska H, Soluch L, Ołtarzewski M. [Risk factors for atherosclerosis in obese children aged 6-12 years]. DEVELOPMENTAL PERIOD MEDICINE 2017. [PMID: 29077565 PMCID: PMC8522952 DOI: 10.34763/devperiodmed.20172103.259265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Obesity in children causes metabolic and structural changes in blood vessels which lead to the development of cardiovascular diseases and type 2 diabetes. AIM The aim of the study was to assess the risk factors for atherosclerosis in obese children studied in the One-Day Hospitalization Department of the Institute of Mother and Child. MATERIAL AND METHODS The study included 75 children aged 6-12 years (36 boys, 39 girls) with aBMI>97th percentile. The control group consisted of 36 children aged 5-10 years (18 boys, 18 girls) with a BMI of 75-90. Analysis was conducted of family history regarding obesity, CVD, dyslipidemia. The children's examination consisted of: BMI, waist circumference, cholesterol, LDL, HDL, triglycerides, and insulin. Both groups had their IMT (left and right) examined with ultrasound. RESULTS In the study group 82.6% of the obese children had a positive family history of obesity and 72% of CVD and dyslipidemia. Regarding the children from the control group, 34.2% had a family history of obesity and 36.8 of CVD and dyslipidemia. The mean waist circumference in the obese children was 72.7 cm, while in the control group it was 59.9 (<0.001). The mean levels of lipids were higher in obese children (<0.001). The insulin level was almost twice as high as in the control group (±8.47 SD; <0.003). The mean IMT in obese patients was 0.36 mm; ±0.059 SD (right side) and 0.37 mm; ±0.033 SD (left side), while in the control group it was 0.32 mm; ±0.087 SD (right side) and 0.32 mm, ±0.082 SD (left side). The differences between the two groups were statistically significant. A positive correlation between waist circumference and insulin level was found (<0.003). CONCLUSIONS Obesity and dyslipidemia are more common among children with familial obesity and CVD. Dyslipidemia is statistically more widespread among obese children. IMT is significantly higher in obese children compared with the control group, suggesting that changes in the structure of carotid atherosclerosis may occur in obese children in early childhood. This can be diagnosed using the noninvasive IMT method measured with ultrasound. Children with obesity, especially visceral, have higher levels of insulin, which may contribute to insulin resistance. Parents lack sufficient knowledge about the effects of childhood obesity and its effects on atherosclerosis and cardiovascular diseases. RESULTS In the study group 82.6% of the obese children had a positive family history of obesity and 72% of CVD and dyslipidemia. Regarding the children from the control group, 34.2% had a family history of obesity and 36.8 of CVD and dyslipidemia. The mean waist circumference in the obese children was 72.7 cm, while in the control group it was 59.9 (<0.001). The mean levels of lipids were higher in obese children (<0.003). CONCLUSIONS Obesity and dyslipidemia are more common among children with familial obesity and CVD. Dyslipidemia is statistically more widespread among obese children. IMT is significantly higher in obese children compared with the control group, suggesting that changes in the structure of carotid atherosclerosis may occur in obese children in early childhood. This can be diagnosed using the noninvasive IMT method measured with ultrasound. Children with obesity, especially visceral, have higher levels of insulin, which may contribute to insulin resistance. Parents lack sufficient knowledge about the effects of childhood obesity and its effects on atherosclerosis and cardiovascular diseases.
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Affiliation(s)
- Alicja Karney
- Oddział Hospitalizacji Jednego Dnia, Instytut Matki i Dziecka, Warszawa, Polska,Alicja Karney Oddział Hospitalizacji Jednego Dnia, Instytut Matki i Dziecka ul. Kasprzaka 17a, 01-211 Warszawa, Polska tel. (+48-22) 32-77-104
| | - Hanna Brągoszewska
- Zakład Diagnostyki Obrazowej, Instytut Matki i Dziecka, Warszawa, Polska
| | - Leszek Soluch
- Centralne Laboratorium, Instytut Matki i Dziecka, Warszawa, Polska
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Childhood body mass index and blood pressure in prediction of subclinical vascular damage in adulthood: Beijing blood pressure cohort. J Hypertens 2017; 35:47-54. [PMID: 27648721 DOI: 10.1097/hjh.0000000000001118] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Atherosclerosis and arterial stiffness predict cardiovascular morbidity and mortality. We aimed to investigate the influence of BMI and blood pressure (BP) in childhood, and change in BMI and BP, on the development of subclinical atherosclerosis and arterial stiffness in adulthood. METHODS The study consisted of 1252 individuals aged 27-42 years who had 2-10 measurements of BMI and BP from childhood. In the final survey (2010-2011), subclinical markers of vascular damage, including carotid intima-media thickness (cIMT), carotid-femoral pulse wave velocity (cfPWV), and brachial-ankle pulse wave velocity (baPWV), were measured. RESULTS Pearson correlation analyses showed that BMI and BP in childhood and adulthood, and also cumulative and incremental values from childhood to adulthood, were all significantly associated with adult cIMT, cfPWV, and baPWV in males and in females (all P < 0.05). In the multivariate logistical analyses, for both sexes, childhood BMI and systolic BP (SBP) predicted high cIMT in adulthood, and childhood SBP predicted high cfPWV and high baPWV in adulthood. However, these associations were largely attenuated and became nonsignificant after additional adjustment for adult BMI and SBP, except that childhood SBP showed a borderline significant association with high cfPWV in adulthood for males. In addition, for both sexes, incremental BMI and SBP from childhood to adulthood predicted high cIMT in adulthood, and incremental SBP predicted high cfPWV and high baPWV in adulthood, independent of childhood values. CONCLUSION The adverse influence of high BMI and high BP on subclinical vascular damage begins in childhood. This study enhances the importance of early prevention and lifelong treatment of excessive weight and elevated BP.
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2016 European Society of Hypertension guidelines for the management of high blood pressure in children and adolescents. J Hypertens 2017; 34:1887-920. [PMID: 27467768 DOI: 10.1097/hjh.0000000000001039] [Citation(s) in RCA: 692] [Impact Index Per Article: 98.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Increasing prevalence of hypertension (HTN) in children and adolescents has become a significant public health issue driving a considerable amount of research. Aspects discussed in this document include advances in the definition of HTN in 16 year or older, clinical significance of isolated systolic HTN in youth, the importance of out of office and central blood pressure measurement, new risk factors for HTN, methods to assess vascular phenotypes, clustering of cardiovascular risk factors and treatment strategies among others. The recommendations of the present document synthesize a considerable amount of scientific data and clinical experience and represent the best clinical wisdom upon which physicians, nurses and families should base their decisions. In addition, as they call attention to the burden of HTN in children and adolescents, and its contribution to the current epidemic of cardiovascular disease, these guidelines should encourage public policy makers to develop a global effort to improve identification and treatment of high blood pressure among children and adolescents.
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Ajala O, Mold F, Boughton C, Cooke D, Whyte M. Childhood predictors of cardiovascular disease in adulthood. A systematic review and meta-analysis. Obes Rev 2017; 18:1061-1070. [PMID: 28545166 DOI: 10.1111/obr.12561] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2016] [Revised: 04/01/2017] [Accepted: 04/04/2017] [Indexed: 11/27/2022]
Abstract
Childhood obesity predicts the risk of adult adiposity, which is associated with the earlier onset of cardiovascular disease [adult atherosclerotic cardiovascular disease, ACVD: hypertension, increased carotid intima media thickness (CIMT) stroke, ischemic heart disease (IHD)] and dysglycaemia. Because it is not known whether childhood obesity contributes to these diseases, we conducted a systematic review of studies that examine the ability of measures of obesity in childhood to predict dysglycaemia and ACVD. Data sources were Web of Science, MEDLINE, PubMed, CINAHL, Cochrane, SCOPUS, ProQuest and reference lists. Studies measuring body mass index (BMI), skin fold thickness and waist circumference were selected; of 1,954 studies, 18 met study criteria. Childhood BMI predicted CIMT: odds ratio (OR), 3.39 (95% confidence interval (CI), 2.02 to 5.67, P < 0.001) and risk of impaired glucose tolerance in adulthood, but its ability to predict ACVD events (stroke, IHD; OR, 1.04; 95% CI, 1.02 to 1.07; P < 0.001) and hypertension (OR, 1.17, 95% CI 1.06 to 1.27, P = 0.003) was weak-moderate. Body mass index was not predictive of systolic BP (r -0.57, P = 0.08) and weakly predicted diastolic BP (r 0.21, P = 0.002). Skin fold thickness in childhood weakly predicted CIMT in female adults only (rs 0.09, P < 0.05). Childhood BMI predicts the risk of dysglycaemia and abnormal CIMT in adulthood, but its ability to predict hypertension and ACVD events was weak and moderate, respectively. Skin fold thickness was a weak predictor of CIMT in female adults.
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Affiliation(s)
- O Ajala
- Faculty of Health and Medical Sciences, University of Surrey, Surrey, UK
| | - F Mold
- Faculty of Health and Medical Sciences, University of Surrey, Surrey, UK
| | - C Boughton
- Department Diabetes, King's College Hospital NHS Foundation Trust, London, UK
| | - D Cooke
- Faculty of Health and Medical Sciences, University of Surrey, Surrey, UK
| | - M Whyte
- Faculty of Health and Medical Sciences, University of Surrey, Surrey, UK.,Department Diabetes, King's College Hospital NHS Foundation Trust, London, UK
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Umer A, Kelley GA, Cottrell LE, Giacobbi P, Innes KE, Lilly CL. Childhood obesity and adult cardiovascular disease risk factors: a systematic review with meta-analysis. BMC Public Health 2017; 17:683. [PMID: 28851330 PMCID: PMC5575877 DOI: 10.1186/s12889-017-4691-z] [Citation(s) in RCA: 307] [Impact Index Per Article: 43.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 08/22/2017] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Overweight and obesity is a major public health concern that includes associations with the development of cardiovascular disease (CVD) risk factors during childhood and adolescence as well as premature mortality in adults. Despite the high prevalence of childhood and adolescent obesity as well as adult CVD, individual studies as well as previous systematic reviews examining the relationship between childhood obesity and adult CVD have yielded conflicting results. The purpose of this study was to use the aggregate data meta-analytic approach to address this gap. METHODS Studies were included if they met the following criteria: (1) longitudinal and cohort studies (including case-cohort), (2) childhood exposure and adult outcomes collected on the same individual over time, (3) childhood obesity, as defined by the original study authors, (4) English-language articles, (5) studies published up to June, 2015, (6) one or more of the following CVD risk factors [systolic blood pressure (SBP), diastolic blood pressure (DBP), total cholesterol (TC), high-density lipoprotein cholesterol (HDL), low-density lipoprotein cholesterol (LDL), non-high-density lipoprotein cholesterol (non-HDL), and triglycerides (TG)], (7) outcome(s) not self-reported, and (8) exposure measurements (child's adiposity) assessed by health professionals, trained investigators, or self-reported. Studies were retrieved by searching three electronic databases as well as citation tracking. Fisher's r to z score was calculated for each study for each outcome. Pooled effect sizes were calculated using random-effects models while risk of bias was assessed using the STROBE instrument. In order to try and identify sources of heterogeneity, random-effects meta-regression was also performed. RESULTS Of the 4840 citations reviewed, a total of 23 studies were included in the systematic review and 21 in the meta-analysis. The findings suggested that childhood obesity is significantly and positively associated with adult SBP (Zr = 0.11; 95% CI: 0.07, 0.14), DBP (Zr = 0.11; 95% CI: 0.07, 0.14), and TG (Zr =0.08; 95% CI: 0.03, 0.13), and significantly and inversely associated with adult HDL (Zr = -0.06; 95% CI: -0.10, -0.02). For those studies that adjusted for adult body mass index (BMI), associations were reversed, suggesting that adult BMI may be a potential mediator. Nine studies had more than 33% of items that placed them at an increased risk for bias. CONCLUSIONS The results of this study suggest that childhood obesity may be a risk factor for selected adult CVD risk factors. However, a need exists for additional, higher-quality studies that include, but are not limited to, both unadjusted and adjusted measures such as BMI before any definitive conclusions can be reached. SYSTEMATIC REVIEW AND META-ANALYSIS PROSPERO 2015: CRD42015019763 .
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Affiliation(s)
- Amna Umer
- Department of Pediatrics, School of Medicine, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA.
| | - George A Kelley
- Department of Biostatistics, School of Public Health, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
| | - Lesley E Cottrell
- Department of Pediatrics, School of Medicine, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
| | - Peter Giacobbi
- Department of Epidemiology, School of Public Health, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
| | - Kim E Innes
- Department of Epidemiology, School of Public Health, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
| | - Christa L Lilly
- Department of Biostatistics, School of Public Health, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
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Umer A, Kelley GA, Cottrell LE, Giacobbi P, Innes KE, Lilly CL. Childhood obesity and adult cardiovascular disease risk factors: a systematic review with meta-analysis. BMC Public Health 2017. [PMID: 28851330 DOI: 10.1186/s12889‐017‐4691‐z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Overweight and obesity is a major public health concern that includes associations with the development of cardiovascular disease (CVD) risk factors during childhood and adolescence as well as premature mortality in adults. Despite the high prevalence of childhood and adolescent obesity as well as adult CVD, individual studies as well as previous systematic reviews examining the relationship between childhood obesity and adult CVD have yielded conflicting results. The purpose of this study was to use the aggregate data meta-analytic approach to address this gap. METHODS Studies were included if they met the following criteria: (1) longitudinal and cohort studies (including case-cohort), (2) childhood exposure and adult outcomes collected on the same individual over time, (3) childhood obesity, as defined by the original study authors, (4) English-language articles, (5) studies published up to June, 2015, (6) one or more of the following CVD risk factors [systolic blood pressure (SBP), diastolic blood pressure (DBP), total cholesterol (TC), high-density lipoprotein cholesterol (HDL), low-density lipoprotein cholesterol (LDL), non-high-density lipoprotein cholesterol (non-HDL), and triglycerides (TG)], (7) outcome(s) not self-reported, and (8) exposure measurements (child's adiposity) assessed by health professionals, trained investigators, or self-reported. Studies were retrieved by searching three electronic databases as well as citation tracking. Fisher's r to z score was calculated for each study for each outcome. Pooled effect sizes were calculated using random-effects models while risk of bias was assessed using the STROBE instrument. In order to try and identify sources of heterogeneity, random-effects meta-regression was also performed. RESULTS Of the 4840 citations reviewed, a total of 23 studies were included in the systematic review and 21 in the meta-analysis. The findings suggested that childhood obesity is significantly and positively associated with adult SBP (Zr = 0.11; 95% CI: 0.07, 0.14), DBP (Zr = 0.11; 95% CI: 0.07, 0.14), and TG (Zr =0.08; 95% CI: 0.03, 0.13), and significantly and inversely associated with adult HDL (Zr = -0.06; 95% CI: -0.10, -0.02). For those studies that adjusted for adult body mass index (BMI), associations were reversed, suggesting that adult BMI may be a potential mediator. Nine studies had more than 33% of items that placed them at an increased risk for bias. CONCLUSIONS The results of this study suggest that childhood obesity may be a risk factor for selected adult CVD risk factors. However, a need exists for additional, higher-quality studies that include, but are not limited to, both unadjusted and adjusted measures such as BMI before any definitive conclusions can be reached. SYSTEMATIC REVIEW AND META-ANALYSIS PROSPERO 2015: CRD42015019763 .
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Affiliation(s)
- Amna Umer
- Department of Pediatrics, School of Medicine, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA.
| | - George A Kelley
- Department of Biostatistics, School of Public Health, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
| | - Lesley E Cottrell
- Department of Pediatrics, School of Medicine, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
| | - Peter Giacobbi
- Department of Epidemiology, School of Public Health, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
| | - Kim E Innes
- Department of Epidemiology, School of Public Health, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
| | - Christa L Lilly
- Department of Biostatistics, School of Public Health, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, West Virginia, USA
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Ansari H, Qorbani M, Rezaei F, Djalalinia S, Asadi M, Miranzadeh S, Motlagh ME, Bayat S, Safiri S, Safari O, Shamsizadeh M, Kelishadi R. Association of birth weight with abdominal obesity and weight disorders in children and adolescents: the weight disorder survey of the CASPIAN-IV Study. J Cardiovasc Thorac Res 2017; 9:140-146. [PMID: 29118946 PMCID: PMC5670335 DOI: 10.15171/jcvtr.2017.24] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 07/03/2017] [Indexed: 11/17/2022] Open
Abstract
Introduction: This study aims to evaluate the association of birth weight (BW) with weight disorders in a national sample of Iranian pediatric population. Methods: This nationwide survey was conducted among 25000 student's aged 6-18 year-old students, who were selected using multistage cluster random sampling from 30 provinces of Iran in 2011-2012. Anthropometric measures were measured under standard protocols by using calibrated instruments. Abdominal obesity was defined based on waist circumference (WC) ≥90th percentile value for age and sex. The WHO criterion was used to categorize BMI. Students' BW was asked from parents using validate questionnaire and was categorized as low BW (LBW) (BW <2500 g), normal BW (NBW) (BW: 2500-4000 g) and high BW (HBW) (BW>4000 g). Results: This national survey was conducted among 23043 school students (participation rate: 92.6%). The mean age of participants (50.8% boys) was 12.54 ± 3.31 years. Results of multivariate logistic regression show that LBW increased odds of underweight (OR [odds ratio]: 1.61; 95% CI: 1.37, 1.89) and students with HBW had decreased odds of underweight (OR: 0.74; 95% CI: 0.58, 0.93) compared to students with NBW. Students with LBW compared to student with NBW had decreased odds of overweight (OR: 0.83; 95% CI: 0.69, 0.98) and general obesity (OR: 0.73; 95% CI: 0.56, 0.95). On the other hand, HBW increased odd of overweight (OR: 1.28; 95% CI: 1.09, 1.50), generalized obesity (OR: 1.59; 95% CI: 1.29, 1.96) and abdominal obesity (OR: 1.29; 95% CI: 1.11, 1.49) compared to NBW group. Conclusion: BW is a determinant of weight disorders and abdominal obesity in childhood and adolescence. This finding underscores the importance of prenatal care as well as close monitoring of the growth pattern of children born with low or high BW.
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Affiliation(s)
- Hossein Ansari
- Department of Epidemiology and Biostatistics, Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mostafa Qorbani
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Rezaei
- Department of Social Medicine, Medical School, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Shirin Djalalinia
- Development of Research & Technology Center, Deputy of Research and Technology, Ministry of Health and Medical Education, Tehran, Iran
| | - Mojgan Asadi
- Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sareh Miranzadeh
- Pediatrics Department, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Sahel Bayat
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Omid Safari
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Morteza Shamsizadeh
- Department of Medical Surgical Nursing, School of Nursing and Midwifery, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Roya Kelishadi
- Pediatrics Department, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
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Sympathetic neural activity, metabolic parameters and cardiorespiratory fitness in obese youths. J Hypertens 2017; 35:571-577. [PMID: 27930438 DOI: 10.1097/hjh.0000000000001200] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE The main objective of this cross-sectional study is to assess the cardiac autonomic neural activity in the presence of abnormally increased body weight in youths and its relationship to metabolic risk factors and cardiorespiratory fitness (CRF). METHODS Sixty-four overweight and obese patients, aged 9-17 years, of both sexes, stratified according to the international BMI cut-off, were enrolled. Continuous ECG was recorded during 15 min in resting conditions, and the heart rate variability (HRV) was measured in the time domain, frequency domain and for nonlinear dynamics. In addition, cardiometabolic risk factors and CRF in effort conditions were assessed. RESULTS Among the overweight and obese youths, no significant differences were observed regarding metabolic parameters and heart rate, although CRF was the lowest in the severely obese youths. Likewise, no significant differences were observed in HRV, independent of how it was assessed. A positive and significant relationship, independent of the degree of obesity, pubertal stage and breathing rate under resting conditions, has been observed among sympathovagal balance, insulin and the homeostatic model assessment index. Furthermore, CRF assessed by volume oxygen peak was associated with insulin levels (r = -0.273; P < 0.05), the SD of the NN interval series (r = 0.268, P < 0.05) and the long-term variation using the Poincaré plot (PS1: r = 0.275, P < 0.05; PS2: r = 0.273, P < 0.05). CONCLUSION The key findings of the present study were the presence of a link among fasting insulin, HRV and CRF independent of the degree of obesity, indicating the heterogeneity of obese children and adolescents.
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Chu L, Shen K, Liu P, Ye K, Wang Y, Li C, Kang X, Song Y. Increased Cortisol and Cortisone Levels in Overweight Children. Med Sci Monit Basic Res 2017; 23:25-30. [PMID: 28179618 PMCID: PMC5314734 DOI: 10.12659/msmbr.902707] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND It has been unclear whether relatively high cortisol and cortisone levels are related to overweight in childhood, parental body mass index (BMI), and family dietary habits. The aim of this study was to compare cortisol and cortisone levels in urine and saliva from overweight and normal children, as well as correlations between children's BMI, parental BMI and family dietary behavior questionnaire score (QS). MATERIAL AND METHODS We analyzed the data from 52 overweight children and 53 age- and sex-matched normal-weight children aged 4-5 years. The concentrations of salivary cortisol (SF), salivary cortisone (SE), urinary cortisol (UF) and urinary cortisone (UE) were measured using high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). The family dietary behavior QS was answered by the parent mainly responsible for the family diet. RESULTS Average cortisol and cortisone levels were significantly higher in overweight children. There was no significant difference in the ratio of cortisol to cortisone (Rcc) and the marker of 11b-hydroxysteroid dehydrogenase type 2 (11β-HSD2) activities. The results displayed correlations among cortisol, cortisone, and Rcc. Positive correlations were weak-to-moderate between BMI and SF, SE, UF, and UE. There were correlations between BMI and maternal BMI (mBMI), and BMI was significantly associated with QS. CONCLUSIONS Our results suggest that cortisol and cortisone levels are associated with overweight in children, but the 11β-HSD2 activities showed no significant differences. Unhealthy family diet was associated with higher BMI, UF, and UE, and families with maternal overweight or obesity had a higher prevalence of children's overweight or obesity.
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Affiliation(s)
- Lanling Chu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, China (mainland)
| | - Kangwei Shen
- Key Laboratory of Child Development and Learning Science of Ministry of Education, Research Centre for Learning Science, Southeast University, Nanjing, Jiangsu, China (mainland)
| | - Ping Liu
- Division of Child Care, Suzhou Municipal Hospital, Suzhou, Jiangsu, China (mainland)
| | - Kan Ye
- Division of Child Care, Suzhou Municipal Hospital, Suzhou, Jiangsu, China (mainland)
| | - Yu Wang
- Key Laboratory of Child Development and Learning Science of Ministry of Education, Research Centre for Learning Science, Southeast University, Nanjing, Jiangsu, China (mainland)
| | - Chen Li
- Key Laboratory of Child Development and Learning Science of Ministry of Education, Research Centre for Learning Science, Southeast University, Nanjing, Jiangsu, Chile
| | - Xuejun Kang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, China (mainland).,Key Laboratory of Child Development and Learning Science of Ministry of Education, Research Centre for Learning Science, Southeast University, Nanjing, Jiangsu, China (mainland)
| | - Yuan Song
- Division of Child Care, Suzhou Municipal Hospital, Suzhou, Jiangsu, China (mainland)
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Tinkov AA, Gatiatulina ER, Popova EV, Polyakova VS, Skalnaya AA, Agletdinov EF, Nikonorov AA, Skalny AV. Early High-Fat Feeding Induces Alteration of Trace Element Content in Tissues of Juvenile Male Wistar Rats. Biol Trace Elem Res 2017; 175:367-374. [PMID: 27311579 DOI: 10.1007/s12011-016-0777-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 06/09/2016] [Indexed: 12/22/2022]
Abstract
The primary objective of the current study was to assess the influence of early high-fat feeding on tissue trace element content in young male Wistar rats. Twenty weanling male Wistar rats were divided into two groups fed standard (STD) or high-fat diet (HFD) containing 10 and 31.6 % of total calories from fat, respectively, for 1 month. Serum lipid spectrum, apolipoproteins, glucose, insulin, adiponectin, and leptin levels were assessed. The level of trace elements was estimated using inductively coupled plasma mass spectrometry. High-fat feeding significantly increased epidydimal (EDAT) and retroperitoneal adipose tissue (RPAT), as well as total adipose tissue mass by 34, 103, and 59 %, respectively. Serum leptin levels in HFD animals were twofold higher than those in the control rats. No significant difference in serum lipid spectrum, apolipoproteins, glucose, adiponectin, and insulin was detected between the groups. HFD significantly altered tissue trace element content. In particular, HFD-fed animals were characterized by significantly lower levels of Cu, I, Mn, Se, and Zn in the liver; Cr, V, Co, Cu, Fe, and I content of EDAT; Co, Cu, I, Cr, V, Fe, and Zn concentration in RPAT samples. At the same time, only serum Cu was significantly depressed in HFD-fed animals as compared to the control ones. Hair Co, Mn, Si, and V levels were significantly increased in comparison to the control values, whereas Se and I content was decreased. HFD feeding induced excessive adiposity and altered tissue trace element content in rats without insulin resistance, adiponectin deficiency, and proatherogenic state. Hypothetically, trace element disbalance may precede obesity-associated metabolic disturbances.
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Affiliation(s)
- Alexey A Tinkov
- Department of Biochemistry, Orenburg State Medical University, Sovetskaya St., 6, Orenburg, 460000, Russia.
- Institute of Bioelementology (Russian Satellite Centre of Trace Element - Institute for UNESCO), Orenburg State University, Pobedy Ave. 13, Orenburg, 460352, Russia.
- Laboratory of Biotechnology and Applied Bioelementology, Yaroslavl State University, Sovetskaya St., 14, Yaroslavl, 150000, Russia.
| | - Eugenia R Gatiatulina
- Department of Biochemistry, Orenburg State Medical University, Sovetskaya St., 6, Orenburg, 460000, Russia
| | - Elizaveta V Popova
- Department of Biochemistry, Orenburg State Medical University, Sovetskaya St., 6, Orenburg, 460000, Russia
| | - Valentina S Polyakova
- Department of Pathologic Anatomy, Orenburg State Medical University, Sovetskaya St., 6, Orenburg, 460000, Russia
| | - Anastasia A Skalnaya
- Faculty of Fundamental Medicine, Lomonosov Moscow State University, Lomonosovsky Prospekt, 31-5, Moscow, 117192, Russia
| | - Eduard F Agletdinov
- Central Research Laboratory, Bashkir State Medical University, Zaki Validi St., 64/2, Ufa, 450057, Russia
| | - Alexandr A Nikonorov
- Department of Biochemistry, Orenburg State Medical University, Sovetskaya St., 6, Orenburg, 460000, Russia
- Institute of Bioelementology (Russian Satellite Centre of Trace Element - Institute for UNESCO), Orenburg State University, Pobedy Ave. 13, Orenburg, 460352, Russia
| | - Anatoly V Skalny
- Institute of Bioelementology (Russian Satellite Centre of Trace Element - Institute for UNESCO), Orenburg State University, Pobedy Ave. 13, Orenburg, 460352, Russia
- Laboratory of Biotechnology and Applied Bioelementology, Yaroslavl State University, Sovetskaya St., 14, Yaroslavl, 150000, Russia
- All-Russian Research Institute of Medicinal and Aromatic Plants (VILAR), Grina St., 7, Moscow, 117216, Russia
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Morgan PJ, Young MD, Lloyd AB, Wang ML, Eather N, Miller A, Murtagh EM, Barnes AT, Pagoto SL. Involvement of Fathers in Pediatric Obesity Treatment and Prevention Trials: A Systematic Review. Pediatrics 2017; 139:peds.2016-2635. [PMID: 28130430 PMCID: PMC6200318 DOI: 10.1542/peds.2016-2635] [Citation(s) in RCA: 113] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/31/2016] [Indexed: 12/26/2022] Open
Abstract
CONTEXT Despite their important influence on child health, it is assumed that fathers are less likely than mothers to participate in pediatric obesity treatment and prevention research. OBJECTIVE This review investigated the involvement of fathers in obesity treatment and prevention programs targeting children and adolescents (0-18 years). DATA SOURCES A systematic review of English, peer-reviewed articles across 7 databases. Retrieved records included at least 1 search term from 2 groups: "participants" (eg, child*, parent*) and "outcomes": (eg, obes*, diet*). STUDY SELECTION Randomized controlled trials (RCTs) assessing behavioral interventions to prevent or treat obesity in pediatric samples were eligible. Parents must have "actively participated" in the study. DATA EXTRACTION Two authors independently extracted data using a predefined template. RESULTS The search retrieved 213 eligible RCTs. Of the RCTs that limited participation to 1 parent only (n = 80), fathers represented only 6% of parents. In RCTs in which participation was open to both parents (n = 133), 92% did not report objective data on father involvement. No study characteristics moderated the level of father involvement, with fathers underrepresented across all study types. Only 4 studies (2%) suggested that a lack of fathers was a possible limitation. Two studies (1%) reported explicit attempts to increase father involvement. LIMITATIONS The review was limited to RCTs published in English peer-reviewed journals over a 10-year period. CONCLUSIONS Existing pediatric obesity treatment or prevention programs with parent involvement have not engaged fathers. Innovative strategies are needed to make participation more accessible and engaging for fathers.
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Affiliation(s)
- Philip J. Morgan
- Priority Research Centre in Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia;,Address correspondence to Philip J. Morgan, PhD, Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, University Dr, Callaghan NSW, 2308, Australia. E-mail:
| | - Myles D. Young
- Priority Research Centre in Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
| | - Adam B. Lloyd
- Priority Research Centre in Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
| | - Monica L. Wang
- Department of Community Health Sciences, Boston University, Boston, Massachusetts;,Department of Social and Behavioral Sciences, Harvard University, Boston, Massachusetts
| | - Narelle Eather
- Priority Research Centre in Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
| | - Andrew Miller
- Priority Research Centre in Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
| | - Elaine M. Murtagh
- Department of Arts Education and Physical Education, Mary Immaculate College, University of Limerick, Limerick, Ireland; and
| | - Alyce T. Barnes
- Priority Research Centre in Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
| | - Sherry L. Pagoto
- Department of Medicine, University of Massachusetts, Worcester, Massachusetts
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Antelo M, Magdalena P, Reboredo JC. Obesity: A major problem for Spanish minors. ECONOMICS AND HUMAN BIOLOGY 2017; 24:61-73. [PMID: 27889634 DOI: 10.1016/j.ehb.2016.11.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 11/03/2016] [Accepted: 11/11/2016] [Indexed: 06/06/2023]
Affiliation(s)
- Manel Antelo
- Departamento de Fundamentos da Análise Económica, Universidade de Santiago de Compostela, Campus Norte s/n, 15782 Santiago de Compostela, Spain.
| | | | - Juan C Reboredo
- Departamento de Fundamentos da Análise Económica, Universidade de Santiago de Compostela, Campus Norte s/n, 15782 Santiago de Compostela, Spain.
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Nishimura R, Sano H, Shirasawa T, Matsudaira T, Miyashita Y, Ochiai H, Kokaze A, Tajima N, Utsunomiya K. Changes in the Composition of Adiponectin Fractions over a 3-Year Period in Children: A Population-Based Cohort Study. Child Obes 2016; 12:440-445. [PMID: 27584617 DOI: 10.1089/chi.2016.0135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Little information is available regarding changes in adiponectin fractions. The objective of this study was to examine changes in the composition of differing adiponectin fractions using a population-based, prospective pediatric cohort. METHODS A total of 358 fourth graders (9-10 years old) from Ina town in Saitama, Japan, were followed up for 3 years. BMI and total adiponectin (TAD), high-molecular weight adiponectin (HAD), medium-molecular weight adiponectin, and low-molecular weight adiponectin levels were measured in these subjects at baseline and at the end of the follow-up. RESULTS Of the fourth graders participating in the study, 326 (172 boys and 154 girls; follow-up rate, 91.1%) became available for follow-up. No significant changes were observed in TAD values after 3 years. HAD values were significantly decreased in both the boys (2.4 to 2.2 μg/mL: p < 0.001) and girls (3.1 to 2.7 μg/mL: p = 0.005). All values in the parameters examined at baseline and after 3 years were significantly correlated. A negative correlation was found between the ratios of follow-up compared to baseline values for BMI and those for TAD (boys, r = -0.322, p < 0.001; girls, r = -0.433, p < 0.001) as well as those for HAD (boys, r = -0.353, p < 0.001; girls, r = -0.351, p < 0.001). CONCLUSIONS HAD had the most robust correlation between its values at baseline and those after 3 years in both boys and girls. The changes in HAD also had the most robust correlation between the changes in BMI in 3 years.
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Affiliation(s)
- Rimei Nishimura
- 1 Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Jikei University School of Medicine , Tokyo, Japan .,2 Graduate School of Public Health, University of Pittsburgh , Pittsburgh, PA
| | - Hironari Sano
- 1 Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Jikei University School of Medicine , Tokyo, Japan
| | - Takako Shirasawa
- 3 Department of Public Health, Showa University School of Medicine , Tokyo, Japan
| | - Toru Matsudaira
- 1 Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Jikei University School of Medicine , Tokyo, Japan
| | - Yumi Miyashita
- 1 Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Jikei University School of Medicine , Tokyo, Japan
| | - Hirotaka Ochiai
- 3 Department of Public Health, Showa University School of Medicine , Tokyo, Japan
| | - Akatsuki Kokaze
- 3 Department of Public Health, Showa University School of Medicine , Tokyo, Japan
| | - Naoko Tajima
- 4 Jikei University School of Medicine , Tokyo, Japan
| | - Kazunori Utsunomiya
- 1 Division of Diabetes, Metabolism, and Endocrinology, Department of Internal Medicine, Jikei University School of Medicine , Tokyo, Japan
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Utility and applicability of the "Childhood Obesity Risk Evaluation" (CORE)-index in predicting obesity in childhood and adolescence in Greece from early life: the "National Action Plan for Public Health". Eur J Pediatr 2016; 175:1989-1996. [PMID: 27796510 DOI: 10.1007/s00431-016-2799-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 10/10/2016] [Accepted: 10/18/2016] [Indexed: 01/10/2023]
Abstract
UNLABELLED Early identification of infants being at high risk to become obese at their later childhood or adolescence can be of vital importance in any obesity prevention initiative. The aim of the present study was to examine the utility and applicability of the "Childhood Obesity Risk Evaluation (CORE)" index as a screening tool for the early prediction of obesity in childhood and adolescence. Anthropometric, socio-demographic data were collected cross-sectionally and retrospectively from a representative sample of 5946 children, and adolescents and were combined for calculating the CORE-index score. Logistic regression analyses were performed to examine the associations of the CORE-index score with obesity by gender and age group, and cut-off point analysis was also applied to identify the optimal value of the CORE-index score that differentiates obese from non-obese children. Mean CORE-index score in the total sample was 3.06 (sd 1.92) units (range 0-11 units). Each unit increase in the CORE-index score was found to be associated with a 30 % (95 % C.I. 1.24-1.36) increased likelihood for obesity in childhood or adolescence, while the optimal cut-off value of the CORE-index score that predicted obesity with the highest possible sensitivity and specificity was found to be 3.5. CONCLUSION The present study supports the utility and applicability of the CORE-index as a screening tool for the early identification of infants that are potentially at a higher risk for becoming obese at their childhood and adolescence. This tool could be routinely used by health professionals to identify infants at high risk and provide appropriate counselling to their parents and caregivers so as to maximize the effectiveness of early obesity prevention initiatives. What is known? • Childhood obesity has reached epidemic proportions worldwide. • Certain perinatal and socio-demographic indices that were previously identified as correlates of childhood obesity in children were combined to develop the CORE-index, a screening tool that estimates obesity risk in 9-13 year-old children. What is new? • The utility and applicability of the CORE-index as screening tool can be extended to the age range of 6-15 years. • The CORE-index is a cost-effective screening tool that can assist health professionals in initiating obesity preventive measures from early life.
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Cummings CA, Obel-Omia C. Healthy Reading: Teaching Strategies for Integrating Health and Literacy Education. ACTA ACUST UNITED AC 2016. [DOI: 10.1080/00094056.2016.1251794] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Szwarc S. Putting Facts over Fears: Examining Childhood Anti-Obesity Initiatives. INTERNATIONAL QUARTERLY OF COMMUNITY HEALTH EDUCATION 2016. [DOI: 10.2190/yfcn-kw9u-fdvv-7k2n] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Communities and healthcare professionals are calling for a variety of public school anti-obesity initiatives, which need to be approached with caution. With no reliable or accepted clinical measure of obesity in growing children, many children are being inappropriately labeled and stigmatized as fat. The vast majority of children do not have weight problems. While intuitive, these programs are not evidence-based and none to date has proven effective in reducing long-term obesity. But they are resulting in unprecedented levels of body hatred, unhealthy and inappropriate weight loss attempts, fears of food, increased susceptibility to media messages, eating disorders, nutritional deficits, and weight discrimination. This article reviews the evidence surrounding childhood obesity and the health paradigm which has been shown to give lasting positive outcomes for children's health and well-being.
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Lingren T, Thaker V, Brady C, Namjou B, Kennebeck S, Bickel J, Patibandla N, Ni Y, Van Driest SL, Chen L, Roach A, Cobb B, Kirby J, Denny J, Bailey-Davis L, Williams MS, Marsolo K, Solti I, Holm IA, Harley J, Kohane IS, Savova G, Crimmins N. Developing an Algorithm to Detect Early Childhood Obesity in Two Tertiary Pediatric Medical Centers. Appl Clin Inform 2016; 7:693-706. [PMID: 27452794 DOI: 10.4338/aci-2016-01-ra-0015] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 06/15/2016] [Indexed: 01/12/2023] Open
Abstract
OBJECTIVE The objective of this study is to develop an algorithm to accurately identify children with severe early onset childhood obesity (ages 1-5.99 years) using structured and unstructured data from the electronic health record (EHR). INTRODUCTION Childhood obesity increases risk factors for cardiovascular morbidity and vascular disease. Accurate definition of a high precision phenotype through a standardize tool is critical to the success of large-scale genomic studies and validating rare monogenic variants causing severe early onset obesity. DATA AND METHODS Rule based and machine learning based algorithms were developed using structured and unstructured data from two EHR databases from Boston Children's Hospital (BCH) and Cincinnati Children's Hospital and Medical Center (CCHMC). Exclusion criteria including medications or comorbid diagnoses were defined. Machine learning algorithms were developed using cross-site training and testing in addition to experimenting with natural language processing features. RESULTS Precision was emphasized for a high fidelity cohort. The rule-based algorithm performed the best overall, 0.895 (CCHMC) and 0.770 (BCH). The best feature set for machine learning employed Unified Medical Language System (UMLS) concept unique identifiers (CUIs), ICD-9 codes, and RxNorm codes. CONCLUSIONS Detecting severe early childhood obesity is essential for the intervention potential in children at the highest long-term risk of developing comorbidities related to obesity and excluding patients with underlying pathological and non-syndromic causes of obesity assists in developing a high-precision cohort for genetic study. Further such phenotyping efforts inform future practical application in health care environments utilizing clinical decision support.
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Affiliation(s)
- Todd Lingren
- Todd Lingren, Cincinnati Children's Hospital Medical Center, Biomedical Informatics, 3333 Burnet Avenue, MLC 7024 Cincinnati, OH 45229-3039, Phone: 513-803-9032, Fax: 513-636-2056,
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Wright J, Fairley L, McEachan R, Bryant M, Petherick E, Sahota P, Santorelli G, Barber S, Lawlor DA, Taylor N, Bhopal R, Cameron N, West J, Hill A, Summerbell C, Farrin A, Ball H, Brown T, Farrar D, Small N. Development and evaluation of an intervention for the prevention of childhood obesity in a multiethnic population: the Born in Bradford applied research programme. PROGRAMME GRANTS FOR APPLIED RESEARCH 2016. [DOI: 10.3310/pgfar04060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BackgroundThere is an absence of evidence about interventions to prevent or treat obesity in early childhood and in South Asian populations, in whom risk is higher.ObjectivesTo study patterns and the aetiology of childhood obesity in a multiethnic population and develop a prevention intervention.DesignA cohort of pregnant women and their infants was recruited. Measures to compare growth and identify targets for obesity prevention, sensitive to ethnic differences, were collected. A feasibility randomised controlled trial (RCT) was undertaken.SettingBradford, UK.ParticipantsA total of 1735 mothers, 933 of whom were of South Asian origin.InterventionA feasibility trial of a group-based intervention aimed at overweight women, delivered ante- and postnatally, targeting key modifiable lifestyle behaviours to reduce infant obesity.Main outcome measuresThe feasibility and acceptability of the pilot intervention.Data sourcesRoutine NHS data and additional bespoke research data.Review methodsA systematic review of diet and physical activity interventions to prevent or treat obesity in South Asian children and adults.ResultsRoutine measures of growth were accurate. The prevalence of risk factors differed between mothers of white British ethnicity and mothers of Pakistani ethnicity and weight and length growth trajectories differed between Pakistani infants and white British infants. Prediction equations for risk of childhood obesity were developed. An evidence-based intervention was evaluated in a pilot RCT and was found to be feasible and acceptable.LimitationsThis was a single-centre observational study and a pilot evaluation.ConclusionsThe programme has been successful in recruiting a unique multiethnic childhood obesity cohort, which has provided new evidence about modifiable risk factors and biethnic growth trajectories. A novel group-based behavioural change intervention has been developed and successfully piloted. A multisite cluster RCT is required to evaluate effectiveness.Trial registrationCurrent Controlled Trials ISRCTN56735429.FundingThe National Institute for Health Research Programme Grants for Applied Research programme.
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Affiliation(s)
- John Wright
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Lesley Fairley
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Rosemary McEachan
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Maria Bryant
- Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - Emily Petherick
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Pinki Sahota
- School of Health and Wellbeing, Leeds Beckett University, Leeds, UK
| | - Gillian Santorelli
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Sally Barber
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Debbie A Lawlor
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Natalie Taylor
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Raj Bhopal
- Centre for Population Health Sciences, University of Edinburgh, Edinburgh, UK
| | - Noel Cameron
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Jane West
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Andrew Hill
- Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - Carolyn Summerbell
- Wolfson Research Institute for Health and Wellbeing, Durham University, Durham, UK
| | - Amanda Farrin
- Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - Helen Ball
- Wolfson Research Institute for Health and Wellbeing, Durham University, Durham, UK
| | - Tamara Brown
- Wolfson Research Institute for Health and Wellbeing, Durham University, Durham, UK
| | - Diane Farrar
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Neil Small
- Faculty of Health Studies, University of Bradford, Bradford, UK
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Simmonds M, Burch J, Llewellyn A, Griffiths C, Yang H, Owen C, Duffy S, Woolacott N. The use of measures of obesity in childhood for predicting obesity and the development of obesity-related diseases in adulthood: a systematic review and meta-analysis. Health Technol Assess 2016; 19:1-336. [PMID: 26108433 DOI: 10.3310/hta19430] [Citation(s) in RCA: 221] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND It is uncertain which simple measures of childhood obesity are best for predicting future obesity-related health problems and the persistence of obesity into adolescence and adulthood. OBJECTIVES To investigate the ability of simple measures, such as body mass index (BMI), to predict the persistence of obesity from childhood into adulthood and to predict obesity-related adult morbidities. To investigate how accurately simple measures diagnose obesity in children, and how acceptable these measures are to children, carers and health professionals. DATA SOURCES Multiple sources including MEDLINE, EMBASE and The Cochrane Library were searched from 2008 to 2013. METHODS Systematic reviews and a meta-analysis were carried out of large cohort studies on the association between childhood obesity and adult obesity; the association between childhood obesity and obesity-related morbidities in adulthood; and the diagnostic accuracy of simple childhood obesity measures. Study quality was assessed using Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) and a modified version of the Quality in Prognosis Studies (QUIPS) tool. A systematic review and an elicitation exercise were conducted on the acceptability of the simple measures. RESULTS Thirty-seven studies (22 cohorts) were included in the review of prediction of adult morbidities. Twenty-three studies (16 cohorts) were included in the tracking review. All studies included BMI. There were very few studies of other measures. There was a strong positive association between high childhood BMI and adult obesity [odds ratio 5.21, 95% confidence interval (CI) 4.50 to 6.02]. A positive association was found between high childhood BMI and adult coronary heart disease, diabetes and a range of cancers, but not stroke or breast cancer. The predictive accuracy of childhood BMI to predict any adult morbidity was very low, with most morbidities occurring in adults who were of healthy weight in childhood. Predictive accuracy of childhood obesity was moderate for predicting adult obesity, with a sensitivity of 30% and a specificity of 98%. Persistence of obesity from adolescence to adulthood was high. Thirty-four studies were included in the diagnostic accuracy review. Most of the studies used the least reliable reference standard (dual-energy X-ray absorptiometry); only 24% of studies were of high quality. The sensitivity of BMI for diagnosing obesity and overweight varied considerably; specificity was less variable. Pooled sensitivity of BMI was 74% (95% CI 64.2% to 81.8%) and pooled specificity was 95% (95% CI 92.2% to 96.4%). The acceptability to children and their carers of BMI or other common simple measures was generally good. LIMITATIONS Little evidence was available regarding childhood measures other than BMI. No individual-level analysis could be performed. CONCLUSIONS Childhood BMI is not a good predictor of adult obesity or adult disease; the majority of obese adults were not obese as children and most obesity-related adult morbidity occurs in adults who had a healthy childhood weight. However, obesity (as measured using BMI) was found to persist from childhood to adulthood, with most obese adolescents also being obese in adulthood. BMI was found to be reasonably good for diagnosing obesity during childhood. There is no convincing evidence suggesting that any simple measure is better than BMI for diagnosing obesity in childhood or predicting adult obesity and morbidity. Further research on obesity measures other than BMI is needed to determine which is the best tool for diagnosing childhood obesity, and new cohort studies are needed to investigate the impact of contemporary childhood obesity on adult obesity and obesity-related morbidities. STUDY REGISTRATION This study is registered as PROSPERO CRD42013005711. FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
- Mark Simmonds
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Jane Burch
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Alexis Llewellyn
- Centre for Reviews and Dissemination, University of York, York, UK
| | | | - Huiqin Yang
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Christopher Owen
- Division of Population Health Sciences and Education, St George's, University of London, London, UK
| | - Steven Duffy
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Nerys Woolacott
- Centre for Reviews and Dissemination, University of York, York, UK
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Telford RD, Cunningham RB, Waring P, Telford RM, Potter JM, Hickman PE, Abhayaratna WP. Sensitivity of blood lipids to changes in adiposity, exercise, and diet in children. Med Sci Sports Exerc 2016; 47:974-82. [PMID: 25202843 DOI: 10.1249/mss.0000000000000493] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE This study aims to determine whether blood lipids in healthy preadolescent children are sensitive to normally occurring changes in percent body fat, physical activity (PA), cardiorespiratory fitness (CRF), and macronutrient intake. METHODS Repeated measurements of fasting serum LDL cholesterol, HDL cholesterol, and triglycerides (TG); percent body fat (dual-energy x-ray absorptiometry); PA (pedometers); CRF (multistage run); and carbohydrate, sugar, and fat intake (dietary recall and record) were carried out in 469 children (51% girls) age 8, 10, and 12 yr. RESULTS Longitudinal relationships in boys showed that, for every one-unit increase in percent body fat, there was a 1.3% (95% CI, 0.9-1.8; P < 0.001) increase in LDL cholesterol; among girls, the increase was 0.8% (95% CI, 0.3-1.2; P = 0.003). In addition, we found a positive longitudinal relationship between TG and percent body fat (P < 0.001) in girls, and a negative longitudinal relationship between HDL cholesterol and percent body fat (P = 0.03) in boys. There were also longitudinal relationships between TG and CRF in both sexes (P < 0.05), but these were not sustained upon adjustment for percent body fat. Although cross-sectional relationships occurred in girls for both HDL cholesterol and TG with PA (P < 0.05), we found no evidence of any relationships between lipids and fat or sugar intake. By age 12 yr, LDL cholesterol was elevated (>3.36 mmol·L) in 16% and 20% of girls and boys, respectively. CONCLUSIONS Blood lipids in preadolescent children appear sensitive to normal changes occurring in their percent body fat and, thus, fitness. Our data support early attention to body composition in community strategies designed to prevent cardiovascular disease in later life.
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Affiliation(s)
- Richard D Telford
- 1UC Research Institute for Sport and Exercise, Faculty of Health, University of Canberra, Bruce, ACT, AUSTRALIA; 2Clinical Trials Unit, Canberra Hospital, Garran, ACT, AUSTRALIA; 3Fenner School of Environment and Society, Australian National University, Canberra, ACT, AUSTRALIA; 4Department of Chemistry, Faculty of Science, Australian National University, Canberra, ACT, AUSTRALIA; 5Center for Research and Action in Public Health, Faculty of Health, University of Canberra, Bruce, ACT, AUSTRALIA; and 6College of Medicine, Biology, and Environment, Australian National University, Canberra, ACT, AUSTRALIA
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Liang Y, Hou D, Zhao X, Wang L, Hu Y, Liu J, Cheng H, Yang P, Shan X, Yan Y, Cruickshank JK, Mi J. Childhood obesity affects adult metabolic syndrome and diabetes. Endocrine 2015; 50:87-92. [PMID: 25754912 DOI: 10.1007/s12020-015-0560-7] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 02/19/2015] [Indexed: 12/14/2022]
Abstract
We seek to observe the association between childhood obesity by different measures and adult obesity, metabolic syndrome (MetS), and diabetes. Thousand two hundred and nine subjects from "Beijing Blood Pressure Cohort Study" were followed 22.9 ± 0.5 years in average from childhood to adulthood. We defined childhood obesity using body mass index (BMI) or left subscapular skinfold (LSSF), and adult obesity as BMI ≥ 28 kg/m(2). MetS was defined according to the joint statement of International Diabetes Federation and American Heart Association with modified waist circumference (≥ 90/85 cm for men/women). Diabetes was defined as fasting plasma glucose ≥ 7.0 mmol/L or blood glucose 2 h after oral glucose tolerance test ≥ 11.1 mmol/L or currently using blood glucose-lowering agents. Multiple linear and logistic regression models were used to assess the association. The incidence of adult obesity was 13.4, 60.0, 48.3, and 65.1 % for children without obesity, having obesity by BMI only, by LSSF only, and by both, respectively. Compared to children without obesity, children obese by LSSF only or by both had higher risk of diabetes. After controlling for adult obesity, childhood obesity predicted independently long-term risks of diabetes (odds ratio 2.8, 95 % confidence interval 1.2-6.3) or abdominal obesity (2.7, 1.6-4.7) other than MetS as a whole (1.2, 0.6-2.4). Childhood obesity predicts long-term risk of adult diabetes, and the effect is independent of adult obesity. LSSF is better than BMI in predicting adult diabetes.
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Affiliation(s)
- Yajun Liang
- Department of Epidemiology, Capital Institute of Pediatrics, Beijing, China
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50
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Byeon H. Association between Weight Misperception Patterns and Depressive Symptoms in Korean Young Adolescents: National Cross-Sectional Study. PLoS One 2015; 10:e0131322. [PMID: 26313680 PMCID: PMC4551853 DOI: 10.1371/journal.pone.0131322] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Accepted: 06/01/2015] [Indexed: 11/19/2022] Open
Abstract
Purpose Although distortion of weight perceptions has been known as a risk factor for adolescent depression, little has been known about the relationship between weight misperception patterns and depressive symptoms. This study explored the relationship between distortion of weight misperception patterns and depressive symptoms in Korean adolescents. Methods The subjects of this study were 109,373 middle school students who participated in the Korea Youth Risk Behavior Web-based Survey (KYRBWS) from 2011 to 2013. By comparing the difference between Body Mass Index (BMI) and subjective perceptions of body weight, misperceptions of weight were classified into two categories: misperception of underweight and misperception of overweight. Results When confounding variables were adjusted, the results of the logistic regression analysis revealed that male students who perceived themselves as underweight despite their normal weight were 110% more likely to have depressive symptoms (OR = 1.10, 95% CI: 1.03–1.18) than male students with accurate weight perceptions. On the contrary, for female students, misperceptions of underweight had no significant relationship with depression symptoms. Regarding misperceptions of overweight, female students who perceived themselves as overweight despite their normal weight were 107% (OR = 1.07, 95% CI: 1.02–1.11) more likely to have depressive symptoms than female students with accurate weight perceptions. Moreover, female students who perceived themselves as overweight when they were underweight were 137% (OR = 1.37, 95% CI: 1.18–1.58) more likely to have depressive symptoms. Conclusion Male students who underestimate their body weight and female students who overestimate their body weight were at a greater risk of depression emotions than students with accurate weight perceptions.
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Affiliation(s)
- Haewon Byeon
- Department of Speech Language Pathology & Audiology, School of Public Health, Nambu University, Gwangju, Republic of Korea
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