Abstract
Background
Although body composition is an important determinant of pediatric health outcomes, we lack tools to routinely assess it in clinical practice. We define models to predict whole-body skeletal muscle and fat composition, as measured by dual X-ray absorptiometry (DXA) or whole-body magnetic resonance imaging (MRI), in pediatric oncology and healthy pediatric cohorts, respectively.
Methods
Pediatric oncology patients (≥5 to ≤18 years) undergoing an abdominal CT were prospectively recruited for a concurrent study DXA scan. Cross-sectional areas of skeletal muscle and total adipose tissue at each lumbar vertebral level (L1-L5) were quantified and optimal linear regression models were defined. Whole body and cross-sectional MRI data from a previously recruited cohort of healthy children (≥5 to ≤18 years) was analyzed separately.
Results
Eighty pediatric oncology patients (57% male; age range 5.1–18.4 y) were included. Cross-sectional areas of skeletal muscle and total adipose tissue at lumbar vertebral levels (L1-L5) were correlated with whole-body lean soft tissue mass (LSTM) (R2 = 0.896–0.940) and fat mass (FM) (R2 = 0.874–0.936) (p < 0.001). Linear regression models were improved by the addition of height for prediction of LSTM (adjusted R2 = 0.946–0.971; p < 0.001) and by the addition of height and sex (adjusted R2 = 0.930–0.953) (p < 0.001)) for prediction of whole body FM. High correlation between lumbar cross-sectional tissue areas and whole-body volumes of skeletal muscle and fat, as measured by whole-body MRI, was confirmed in an independent cohort of 73 healthy children.
Conclusion
Regression models can predict whole-body skeletal muscle and fat in pediatric patients utilizing cross-sectional abdominal images.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$259.00 per year
only $21.58 per issue
Rent or buy this article
Get just this article for as long as you need it
$39.95
Prices may be subject to local taxes which are calculated during checkout



Data availability
De-identified data generated by this project are available to investigators upon request.
References
Gallagher D, Andres A, Fields DA, Evans WJ, Kuczmarski R, Lowe WL Jr, et al. Body composition measurements from birth through 5 years: challenges, gaps, and existing & emerging technologies—a national institutes of health workshop. Obes Rev. 2020;21:e13033.
Gilligan LA, Towbin AJ, Dillman JR, Somasundaram E, Trout AT. Quantification of skeletal muscle mass: sarcopenia as a marker of overall health in children and adults. Pediatr Radiol. 2020;50:455–64.
Guss CE, McAllister A, Gordon CM. DXA in children and adolescents. J Clin Densitom. 2021;24:28–35.
Simoni P, Guglielmi R, Aparisi Gomez MP. Imaging of body composition in children. Quant Imaging Med Surg. 2020;10:1661–71.
Xia L, Zhao R, Wan Q, Wu Y, Zhou Y, Wang Y, et al. Sarcopenia and adverse health-related outcomes: an umbrella review of meta-analyses of observational studies. Cancer Med. 2020;9:7964–78.
Kawakubo N, Kinoshita Y, Souzaki R, Koga Y, Oba U, Ohga S, et al. The influence of sarcopenia on high-risk neuroblastoma. J Surg Res. 2019;236:101–5. https://doi.org/10.1016/j.jss.2018.10.048.
López JJ, Cooper JN, Albert B, Adler B, King D, Minneci PC. Sarcopenia in children with perforated appendicitis. J Surg Res. 2017;220:1–5. https://doi.org/10.1016/j.jss.2017.05.059.
Mangus RS, Bush WJ, Miller C, Kubal CA. Severe sarcopenia and increased fat stores in pediatric patients with liver, kidney, or intestine failure. J Pediatr Gastroenterol Nutr. 2017;65:579–83.
Oh J, Shin WJ, Jeong D, Yun TJ, Park CS, Choi ES, et al. Low muscle mass as a prognostic factor for early postoperative outcomes in pediatric patients undergoing the fontan operation: a retrospective cohort study. J Clin Med. 2019;8:19.
Ooi PH, Thompson-Hodgetts S, Pritchard-Wiart L, Gilmour SM, Mager DR. Pediatric sarcopenia: a paradigm in the overall definition of malnutrition in children? J Parenter Enter Nutr. 2020;44:407–18.
Heymsfield SB, Wang Z, Baumgartner RN, Ross R. Human body composition: advances in models and methods. Annu Rev Nutr. 1997;17:527–58.
Mitsiopoulos N, Baumgartner RN, Heymsfield SB, Lyons W, Gallagher D, Ross R. Cadaver validation of skeletal muscle measurement by magnetic resonance imaging and computerized tomography. J Appl Physiol. 1998;85:115–22.
Prado CM, Heymsfield SB. Lean tissue imaging: a new era for nutritional assessment and intervention. J Parenter Enter Nutr. 2014;38:940–53.
Kim J, Heshka S, Gallagher D, Kotler DP, Mayer L, Albu J, et al. Intermuscular adipose tissue-free skeletal muscle mass: estimation by dual-energy X-ray absorptiometry in adults. J Appl Physiol. 2004;97:655–60.
Kim J, Shen W, Gallagher D, Jones A Jr, Wang Z, Wang J, et al. Total-body skeletal muscle mass: estimation by dual-energy X-ray absorptiometry in children and adolescents. Am J Clin Nutr. 2006;84:1014–20.
Baker ST, Strauss BJ, Prendergast LA, Panagiotopoulos S, Thomas GE, Vu T, et al. Estimating dual-energy X-ray absorptiometry-derived total body skeletal muscle mass using single-slice abdominal magnetic resonance imaging in obese subjects with and without diabetes: a pilot study. Eur J Clin Nutr. 2012;66:628–32.
Faron A, Luetkens JA, Schmeel FC, Kuetting DLR, Thomas D, Sprinkart AM. Quantification of fat and skeletal muscle tissue at abdominal computed tomography: associations between single-slice measurements and total compartment volumes. Abdom Radiol. 2019;44:1907–16.
Mourtzakis M, Prado CM, Lieffers JR, Reiman T, McCargar LJ, Baracos VE. A practical and precise approach to quantification of body composition in cancer patients using computed tomography images acquired during routine care. Appl Physiol, Nutr, Metab. 2008;33:997–1006. https://doi.org/10.1139/H08-075.
Schweitzer L, Geisler C, Pourhassan M, Braun W, Gluer CC, Bosy-Westphal A, et al. What is the best reference site for a single MRI slice to assess whole-body skeletal muscle and adipose tissue volumes in healthy adults? Am J Clin Nutr. 2015;102:58–65.
Schwenzer NF, Machann J, Schraml C, Springer F, Ludescher B, Stefan N, et al. Quantitative analysis of adipose tissue in single transverse slices for estimation of volumes of relevant fat tissue compartments: a study in a large cohort of subjects at risk for type 2 diabetes by MRI with comparison to anthropometric data. Investig Radiol. 2010;45:788–94.
Shen W, Punyanitya M, Wang Z, Gallagher D, St-Onge MP, Albu J, et al. Visceral adipose tissue: relations between single-slice areas and total volume. Am J Clin Nutr. 2004;80:271–8.
Das SK. Body composition measurement in severe obesity. Curr Opin Clin Nutr Metab Care. 2005;8:602–6.
Helba M, Binkovitz LA. Pediatric body composition analysis with dual-energy X-ray absorptiometry. Pediatr Radiol. 2009;39:647–56.
Nievelstein RA, van Dam IM, van der Molen AJ. Multidetector CT in children: current concepts and dose reduction strategies. Pediatr Radiol. 2010;40:1324–44.
Irving BA, Weltman JY, Brock DW, Davis CK, Gaesser GA, Weltman A. NIH ImageJ and Slice-O-Matic computed tomography imaging software to quantify soft tissue. Obesity. 2007;15:370–6. https://doi.org/10.1038/oby.2007.573.
Aubrey J, Esfandiari N, Baracos VE, Buteau FA, Frenette J, Putman CT, et al. Measurement of skeletal muscle radiation attenuation and basis of its biological variation. Acta Physiol. 2014;210:489–97. https://doi.org/10.1111/apha.12224.
Shen W, Chen J, Kwak S, Punyanitya M, Heymsfield SB. Between-slice intervals in quantification of adipose tissue and muscle in children. Int J Pediatr Obes. 2011;6:149–56.
Dabiri S, Popuri K, Ma C, Chow V, Feliciano EMC, Caan BJ, et al. Deep learning method for localization and segmentation of abdominal CT. Comput Med Imaging Graph. 2020;85:101776 https://doi.org/10.1016/j.compmedimag.2020.101776.
Magudia K, Bridge CP, Bay CP, Babic A, Fintelmann FJ, Troschel FM, et al. Population-scale CT-based body composition analysis of a large outpatient population using deep learning to derive age-, sex-, and race-specific reference curves. Radiology. 2021;298:319–29.
Shen W, Punyanitya M, Wang Z, Gallagher D, St-Onge MP, Albu J, et al. Total body skeletal muscle and adipose tissue volumes: estimation from a single abdominal cross-sectional image. J Appl Physiol. 2004;97:2333–8.
Borrud LG, Flegal KM, Looker AC, Everhart JE, Harris TB, Shepherd JA. Body composition data for individuals 8 years of age and older: U.S. population, 1999–2004. Vital & Health Statistics—Series 11: Data from the National Health Survey 2010; 250:1–87.
Roberts KC, Shields M, de Groh M, Aziz A, Gilbert JA. Overweight and obesity in children and adolescents: results from the 2009 to 2011 Canadian Health Measures Survey. Health Rep. 2012;23:37–41.
Shachar SS, Deal AM, Weinberg M, Williams GR, Nyrop KA, Popuri K, et al. Body composition as a predictor of toxicity in patients receiving anthracycline and taxane-based chemotherapy for early-stage breast cancer. Clin Cancer Res. 2017;23:3537–43. https://doi.org/10.1158/1078-0432.Ccr-16-2266.
Grutters LA, Pennings JP, Bruggink JLM, Viddeleer AR, Verkade HJ, de Kleine RHJ, et al. Body composition of infants with biliary atresia: anthropometric measurements and computed tomography-based body metrics. J Pediatr Gastroenterol Nutr. 2020;71:440–5.
Sala A, Rossi E, Antillon F, Molina AL, de Maselli T, Bonilla M, et al. Nutritional status at diagnosis is related to clinical outcomes in children and adolescents with cancer: a perspective from Central America. Eur J Cancer. 2011;48:243–52.
Zimmermann K, Ammann RA, Kuehni CE, De Geest S, Cignacco E. Malnutrition in pediatric patients with cancer at diagnosis and throughout therapy: a multicenter cohort study. Pediatr Blood Cancer. 2013;60:642–9. https://doi.org/10.1002/pbc.24409
Murphy AJ, White M, Davies PS. Body composition of children with cancer. Am J Clin Nutr. 2010;92:55–60.
Murphy AJ, White M, Elliott SA, Lockwood L, Hallahan A, Davies PS. Body composition of children with cancer during treatment and in survivorship. Am J Clin Nutr. 2015;102:891–6.
Harskamp-van Ginkel MW, Hill KD, Becker KC, Testoni D, Cohen-Wolkowiez M, Gonzalez D, et al. Drug dosing and pharmacokinetics in children with obesity: a systematic review. JAMA Pediatr. 2015;169:678–85. https://doi.org/10.1001/jamapediatrics.2015.132.
Denton CC, Rawlins YA, Oberley MJ, Bhojwani D, Orgel E. Predictors of hepatotoxicity and pancreatitis in children and adolescents with acute lymphoblastic leukemia treated according to contemporary regimens. Pediatr Blood Cancer. 2018;65:03.
Orgel E, Tucci J, Alhushki W, Malvar J, Sposto R, Fu CH, et al. Obesity is associated with residual leukemia following induction therapy for childhood B-precursor acute lymphoblastic leukemia. Blood. 2014;124:3932–8.
Ritz A, Kolorz J, Hubertus J, Ley-Zaporozhan J, von Schweinitz D, Koletzko S, et al. Sarcopenia is a prognostic outcome marker in children with high-risk hepatoblastoma. Pediatr Blood Cancer. 2021;68:e28862. https://doi.org/10.1002/pbc.28862.
Pleasance E, Titmuss E, Williamson L, Kwan H, Culibrk L, Zhao EY, et al. Pan-cancer analysis of advanced patient tumors reveals interactions between therapy and genomic landscapes. Nat Cancer. 2020;1:452–68. https://doi.org/10.1038/s43018-020-0050-6.
Acknowledgements
We have deep appreciation for Dr. Boris Kuzeljevic and his statistical guidance and support, Dr. Jeff Bone for statistical review and Dr. David Eisenstat for initiating and supporting our collaboration. We thank Marlene Wardle, Elise Fairey and Tina Baker, registered dietitians, for completing all patient anthropometric measurements, to Drs. Claire Gowdy, Helen Nadel and Karin LePage from nuclear medicine and Dr. Rod Rassekh, pediatric oncologist, at British Columbia Children’s Hospital for their assistance and expertise. This study would not have been possible without our patients and their families and we are grateful for their participation.
Funding
This work was supported by the British Columbia Children’s Hospital Telethon grant (RJD), the Hair Massacure foundation in Alberta [43] and National Institutes of Health grants R01DK42618 (SH), R21DK73720 (WS) and P30DK026687.
Author information
Authors and Affiliations
Contributions
All authors contributed significantly to design this research (RJD, SD, MBS, and VB), research conduct (RJD, SD, AL, AG), data analysis (RJD, VB, AG, WS), primary paper writing (RJD, VB) and had primary responsibility for final content (RJD, VEB). Authors SH and WS provided data for the secondary analysis of a pediatric MRI cohort. All authors read and approved the final manuscript.
Corresponding author
Ethics declarations
Competing interests
The authors declare no competing interests.
Ethical approval
Research ethics boards of the two participating centers approved this study (University of British Columbia, Vancouver, Canada: Children’s and Women’s Research Ethics Board, H12-03232; University of Alberta, Edmonton, Canada: Health Research Board of Alberta-Cancer, HREBA.CC-16-0102). The healthy pediatric cohort data was obtained from a prior study which was approved by the Institutional Review Board of St. Luke’s-Roosevelt Hospital (IRB 00-069) and each subject gave written consent to participate [27].
Additional information
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary information
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Deyell, R.J., Desai, S., Gallivan, A. et al. Prediction of whole body composition utilizing cross-sectional abdominal imaging in pediatrics. Eur J Clin Nutr (2023). https://doi.org/10.1038/s41430-023-01272-0
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1038/s41430-023-01272-0