ArticleLife (Basel, Switzerland)2021
Methods to Assess Fat Mass in Infants and Young Children: A Comparative Study Using Skinfold Thickness and Air-Displacement Plethysmography.
Article in Life (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 13 citations in OpenAlex.
- Anthropometry and Body Composition in Childhood: Follow-Up of a Randomised, Double-Blinded Controlled Trial With a Modified, Low-Protein Infant Formula During Infancy.Pediatric obesity · 2025Trial
- Body composition measurement for the preterm neonate: using a clinical utility framework to translate research tools into clinical care.Journal of perinatology : official journal of the California Perinatal Association · 2022Review
- Meary angle for the prediction of mitral valve prolapse risk in non-syndromic patients with pes planus, a cross-sectional study.BMC research notes · 2022Article
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
Abstract
backgroundTraditionally, fat mass is estimated using anthropometric models. Air-displacement plethysmography (ADP) is a relatively new technique for determining fat mass. There is limited information on the agreement between these methods in infants and young children. Therefore we aimed to longitudinally compare fat mass percentage values predicted from skinfold thicknesses (SFTs) and ADP in healthy infants and young children.
methodsAnthropometry and body composition were determined at the ages of 1, 4, and 6 months and 2 years. We quantified the agreement between the two methods using the Bland-Altman procedure, linear mixed-model analysis, and intra-class correlation coefficients (ICC).
resultsDuring the first 6 months of life, fat mass% predicted with SFT was significantly different from that measured with ADP in healthy, term-born infants (n = 245). ICCs ranged from 0.33 (at 2 years of age) and 0.47 (at 4 months of age). Although the mean difference (bias) between the methods was low, the Bland-Altman plots showed proportional differences at all ages with wide limits of agreement.
conclusionsThere is poor agreement between ADP and SFTs for estimating fat mass in infancy or early childhood. The amount of body fat was found to influence the agreement between the methods.
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