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Sadananthan SA, Tint MT, Michael N, Aris IM, Loy SL, Lee KJ, Shek LPC, Yap FKP, Tan KH, Godfrey KM, Leow MKS, Lee YS, Kramer MS, Gluckman PD, Chong YS, Karnani N, Henry CJ, Fortier MV, Velan SS. Association Between Early Life Weight Gain and Abdominal Fat Partitioning at 4.5 Years is Sex, Ethnicity, and Age Dependent. Obesity (Silver Spring) 2019; 27:470-478. [PMID: 30707510 PMCID: PMC6392178 DOI: 10.1002/oby.22408] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 11/28/2018] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The aim of this study was to investigate the independent associations between age-specific annual weight gain from birth to age 4 years and fat deposition in metabolically distinct compartments at age 4.5 years in a South Asian longitudinal birth cohort. METHODS Volumetric abdominal magnetic resonance imaging with comprehensive segmentation of deep and superficial subcutaneous adipose tissue (SAT) and visceral adipose tissues (VAT) was performed in 316 children (150 boys and 166 girls in three ethnic groups; 158 Chinese, 94 Malay, and 64 Indian) aged 4.5 years. Associations between fat volumes and annual relative weight gain conditional on past growth were assessed overall and stratified by sex and ethnicity. RESULTS Conditional relative weight gain had stronger associations with greater SAT and VAT at age 4.5 years in girls than boys and in Indians compared with Malay and Chinese. Overall, the magnitude of association was the largest during 2 to 3 years for SAT and 1 to 2 years for VAT. Despite similar body weight, Indian children and girls had the highest deep and superficial SAT volumes at age 4.5 years (all interactions P < 0.05). No significant sex or ethnic differences were observed in VAT. With increasing BMI, Indian children had the highest tendency to accumulate VAT, and girls accumulated more fat than boys in all depots (all interactions P < 0.001). CONCLUSIONS Indian ethnicity and female sex predisposed children to accumulate more fat in the VAT depot with increasing conditional relative weight gain in the second year of life. Thus, 1 to 2 years of age may be a critical window for interventions to reduce visceral fat accumulation.
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Affiliation(s)
- Suresh Anand Sadananthan
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
| | - Mya Thway Tint
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Navin Michael
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
| | - Izzuddin M Aris
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
| | - See Ling Loy
- Department of Reproductive Medicine, KK Women’s and Children’s Hospital, Singapore
- Duke-NUS Medical School, Singapore
| | - Kuan Jin Lee
- Singapore BioImaging Consortium, Agency for Science Technology and Research, Singapore
| | - Lynette Pei-Chi Shek
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Fabian Kok Peng Yap
- Duke-NUS Medical School, Singapore
- Department of Paediatric Endocrinology, KK Women’s and Children’s Hospital, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Kok Hian Tan
- Duke-NUS Medical School, Singapore
- Department of Obstetrics and Gynaecology, KK Women’s and Children’s Hospital, Singapore
| | - Keith M. Godfrey
- MRC Lifecourse Epidemiology Unit & NIHR Southampton Biomedical Research Centre, University of Southampton & University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Melvin Khee-Shing Leow
- Clinical Nutrition Research Centre, Singapore Institute for Clinical Sciences, Agency for Science Technology and Research and National University Health System, Singapore
- Department of Endocrinology, Tan Tock Seng Hospital, Singapore
| | - Yung Seng Lee
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Michael S. Kramer
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Departments of Pediatrics and of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine, McGill University, Montreal, Canada
| | - Peter D. Gluckman
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Yap Seng Chong
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Neerja Karnani
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
| | - Christiani Jeyakumar Henry
- Clinical Nutrition Research Centre, Singapore Institute for Clinical Sciences, Agency for Science Technology and Research and National University Health System, Singapore
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Marielle Valerie Fortier
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
- Department of Diagnostic and Interventional Imaging, KK Women’s and Children’s Hospital, Singapore
| | - S. Sendhil Velan
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore
- Singapore BioImaging Consortium, Agency for Science Technology and Research, Singapore
- Corresponding author: S. Sendhil Velan, Singapore Institute for Clinical Sciences and Singapore Bioimaging Consortium, 11 Biopolis Way, #02-02, Singapore 138667. Phone: +65 64788757,
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