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Wake SK, Zewotir T, Muluneh EK. Analysis of heterogeneous growth changes in longitudinal height of children. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2023; 42:78. [PMID: 37553690 PMCID: PMC10410835 DOI: 10.1186/s41043-023-00425-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 07/28/2023] [Indexed: 08/10/2023]
Abstract
BACKGROUND There have been methodologies developed for a wide range of longitudinal data types; nevertheless, the conventional growth study is restricted if individuals in the sample have heterogeneous growth trajectories across time. Using growth mixture modeling approaches, we aimed to investigate group-level heterogeneities in the growth trajectories of children aged 1 to 15 years. METHOD This longitudinal study examined group-level growth heterogeneities in a sample of 3401 males and 3200 females. Data were analyzed using growth mixture modeling approaches. RESULTS We examined different trajectories of growth change in children across four low- and middle-income countries using a data-driven growth mixture modeling technique. The study identified two-group trajectories: the most male samples group (n = 4260, 69.7%) and the most female samples group (n = 2341, 81.6%). The findings show that the two groups had different growth trajectories. Gender and country differences were shown to be related to growth factors; however, the association varied depending on the trajectory group. In both latent groups, females tended to have lower growth factors (initial height and rate of growth) than their male counterparts. Compared with children from Ethiopia, children from Peru and Vietnam tended to exhibit faster growth in height over time: In contrast, children from India showed a lower rate of change in both latent groups than that of children from Ethiopia. CONCLUSIONS The height of children in four low- and middle-income countries showed heterogeneous changes over time with two different groups of growth trajectories.
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Affiliation(s)
- Senahara Korsa Wake
- College of Science, Bahir Dar University, Bahir Dar, Ethiopia.
- College of Natural and Computational Sciences, Ambo University, Ambo, Ethiopia.
| | - Temesgen Zewotir
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Durban, South Africa
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Hochberg Z, Albertsson-Wikland K, Privé F, German A, Holmgren A, Rubin L, Shmoish M. Energy Trade-Off and Four Extreme Human Body Types. J Clin Endocrinol Metab 2022; 108:e89-e97. [PMID: 36413496 DOI: 10.1210/clinem/dgac665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/24/2022] [Accepted: 11/14/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Resource trade-off theory suggests that increased performance on a given trait comes at the cost of decreased performance on other traits. METHODS Growth data from 1889 subjects (996 girls) were used from the GrowUp1974 Gothenburg study. Energy Trade-Off (ETO) between height and weight for individuals with extreme body types was characterized using a novel ETO-Score (ETOS). Four extreme body types were defined based on height and ETOI at early adulthood: tall-slender, short-stout, short-slender, and tall-stout; their growth trajectories assessed from ages 0.5-17.5 years.A GWAS using UK BioBank data was conducted to identify gene variants associated with height, BMI, and for the first time with ETOS. RESULTS Height and ETOS trajectories show a two-hit pattern with profound changes during early infancy and at puberty for tall-slender and short-stout body types.Several loci (including FTO, ADCY3, GDF5, ) and pathways were identified by GWAS as being highly associated with ETOS. The most strongly associated pathways were related to 'extracellular matrix', 'signal transduction', 'chromatin organization', and 'energy metabolism'. CONCLUSIONS ETOS represents a novel anthropometric trait with utility in describing body types. We discovered the multiple genomic loci and pathways probably involved in energy trade-off.
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Affiliation(s)
- Ze'ev Hochberg
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Kerstin Albertsson-Wikland
- Physiology/Endocrinology, Institute of Neuroscience & Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Florian Privé
- National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
| | - Alina German
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
- Pediatric Endocrinology, Haemek Medical Center, Afula, Israel
| | - Anton Holmgren
- Göteborg Pediatric Growth Research Center, Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lisa Rubin
- School of Public Health, University of Haifa, Haifa, Israel
| | - Michael Shmoish
- Bioinformatics Knowledge Unit, The Lokey Center, Technion -Israel Institute of Technology, Haifa, Israel
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Hoffman DJ. Childhood Growth and Adult Health: Is It Time to Modify the Methods Used to Study Growth? J Nutr 2022; 152:1803-1804. [PMID: 35732461 DOI: 10.1093/jn/nxac111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Daniel J Hoffman
- Department of Nutritional Sciences, Program in International Nutrition; New Jersey Institute for Food, Nutrition, and Health, Center for Childhood Nutrition Research; Rutgers, the State University of New Jersey, New Brunswick, NJ, USA
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Long KZ, Beckmann J, Lang C, Seelig H, Nqweniso S, Probst-Hensch N, Müller I, Pühse U, Steinmann P, du Randt R, Walter C, Utzinger J, Gerber M. Associations of Growth Impairment and Body Composition among South African School-Aged Children Enrolled in the KaziAfya Project. Nutrients 2021; 13:nu13082735. [PMID: 34444895 PMCID: PMC8399056 DOI: 10.3390/nu13082735] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/03/2021] [Accepted: 08/04/2021] [Indexed: 12/23/2022] Open
Abstract
(1) Background: Early childhood malnutrition may result in increased fat mass (FM) among school-aged children in low- and middle-income countries (LMICs). We explored whether South African children with shorter stature have greater overall and abdominal FM compared to normal stature children. (2) Methods: Baseline assessments of body composition and weight were determined among school-aged children enrolled in a randomized controlled trial in Port Elizabeth, South Africa, using bioelectrical impedance analysis. Multiple linear regression models tested associations of children’s height and degree of stunting with FM, fat free mass (FFM), truncal fat mass (TrFM), and truncal fat free mass (TrFFM) overall and by sex. (3) Results: A total of 1287 children (619 girls, 668 boys) were assessed at baseline. Reduced child height was associated with higher FM and lower FFM and TrFFM, but these associations were reversed with increases in height. Girls classified as mildly or moderately/severely stunted had higher FM and TrFM but lower FFM and TrFFM, while no association was found for boys. (4) Conclusions: Our study suggests that efforts to reduce the non-communicable disease burden in LMICs should target growth-impaired children who may have greater overall FM and greater abdominal FM.
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Affiliation(s)
- Kurt Z. Long
- Swiss Tropical and Public Health Institute, CH-4002 Basel, Switzerland; (N.P.-H.); (P.S.); (J.U.)
- University of Basel, CH-4002 Basel, Switzerland
- Correspondence: ; Tel.: +41-61-284-8255
| | - Johanna Beckmann
- Department of Sport, Exercise and Health, University of Basel, CH-4002 Basel, Switzerland; (J.B.); (C.L.); (H.S.); (I.M.); (U.P.); (M.G.)
| | - Christin Lang
- Department of Sport, Exercise and Health, University of Basel, CH-4002 Basel, Switzerland; (J.B.); (C.L.); (H.S.); (I.M.); (U.P.); (M.G.)
| | - Harald Seelig
- Department of Sport, Exercise and Health, University of Basel, CH-4002 Basel, Switzerland; (J.B.); (C.L.); (H.S.); (I.M.); (U.P.); (M.G.)
| | - Siphesihle Nqweniso
- Department of Human Movement Science, Nelson Mandela University, Port Elizabeth 6001, South Africa; (S.N.); (R.d.R.); (C.W.)
| | - Nicole Probst-Hensch
- Swiss Tropical and Public Health Institute, CH-4002 Basel, Switzerland; (N.P.-H.); (P.S.); (J.U.)
- University of Basel, CH-4002 Basel, Switzerland
| | - Ivan Müller
- Department of Sport, Exercise and Health, University of Basel, CH-4002 Basel, Switzerland; (J.B.); (C.L.); (H.S.); (I.M.); (U.P.); (M.G.)
| | - Uwe Pühse
- Department of Sport, Exercise and Health, University of Basel, CH-4002 Basel, Switzerland; (J.B.); (C.L.); (H.S.); (I.M.); (U.P.); (M.G.)
| | - Peter Steinmann
- Swiss Tropical and Public Health Institute, CH-4002 Basel, Switzerland; (N.P.-H.); (P.S.); (J.U.)
- University of Basel, CH-4002 Basel, Switzerland
| | - Rosa du Randt
- Department of Human Movement Science, Nelson Mandela University, Port Elizabeth 6001, South Africa; (S.N.); (R.d.R.); (C.W.)
| | - Cheryl Walter
- Department of Human Movement Science, Nelson Mandela University, Port Elizabeth 6001, South Africa; (S.N.); (R.d.R.); (C.W.)
| | - Jürg Utzinger
- Swiss Tropical and Public Health Institute, CH-4002 Basel, Switzerland; (N.P.-H.); (P.S.); (J.U.)
- University of Basel, CH-4002 Basel, Switzerland
| | - Markus Gerber
- Department of Sport, Exercise and Health, University of Basel, CH-4002 Basel, Switzerland; (J.B.); (C.L.); (H.S.); (I.M.); (U.P.); (M.G.)
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Abstract
Almost 2 billion adults in the world are overweight, and more than half of them are classified as obese, while nearly one-third of children globally experience poor growth and development. Given the vast amount of knowledge that has been gleaned from decades of research on growth and development, a number of questions remain as to why the world is now in the midst of a global epidemic of obesity accompanied by the "double burden of malnutrition," where overweight coexists with underweight and micronutrient deficiencies. This challenge to the human condition can be attributed to nutritional and environmental exposures during pregnancy that may program a fetus to have a higher risk of chronic diseases in adulthood. To explore this concept, frequently called the developmental origins of health and disease (DOHaD), this review considers a host of factors and physiological mechanisms that drive a fetus or child toward a higher risk of obesity, fatty liver disease, hypertension, and/or type 2 diabetes (T2D). To that end, this review explores the epidemiology of DOHaD with discussions focused on adaptations to human energetics, placental development, dysmetabolism, and key environmental exposures that act to promote chronic diseases in adulthood. These areas are complementary and additive in understanding how providing the best conditions for optimal growth can create the best possible conditions for lifelong health. Moreover, understanding both physiological as well as epigenetic and molecular mechanisms for DOHaD is vital to most fully address the global issues of obesity and other chronic diseases.
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Affiliation(s)
- Daniel J Hoffman
- Department of Nutritional Sciences, Program in International Nutrition, and Center for Childhood Nutrition Research, New Jersey Institute for Food, Nutrition, and Health, Rutgers, the State University of New Jersey, New Brunswick, New Jersey
| | - Theresa L Powell
- Department of Pediatrics and Department of Obstetrics and Gynecology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Emily S Barrett
- Department of Biostatistics and Epidemiology, School of Public Health and Division of Exposure Science and Epidemiology, Rutgers Environmental and Occupational Health Sciences Institute, Rutgers, the State University of New Jersey, New Brunswick, New Jersey
| | - Daniel B Hardy
- Department of Biostatistics and Epidemiology, School of Public Health and Division of Exposure Science and Epidemiology, Rutgers Environmental and Occupational Health Sciences Institute, Rutgers, the State University of New Jersey, New Brunswick, New Jersey
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