Ortega, LorenaRiestra, PíaNavarro, PilarGavela-Pérez, TeresaSoriano-Guillén, LeandroGarcés, Carmen2023-11-272023-11-272013-08Lorena Ortega, Pía Riestra, Pilar Navarro, Teresa Gavela-Pérez, Leandro Soriano-Guillén, Carmen Garcés, Resistin levels are related to fat mass, but not to body mass index in children, Peptides, Volume 49, 2013, Pages 49-52, ISSN 0196-9781, https://doi.org/10.1016/j.peptides.2013.08.019.https://hdl.handle.net/10115/26544The relationship of resistin levels with obesity remains unclear. The aim of this study was to determine resistin levels in prepubertal children and adolescents and evaluate their association with anthropometric parameters and body composition. The study population included 420 randomly selected 6–8-year-old children and 712 children aged 12–16 years. Anthropometric data were measured and body mass index (BMI) and waist-to-hip and waist-to-height ratios were calculated. Body composition was assessed using an impedance body composition analyzer. Serum resistin levels were determined using a multiplexed bead immunoassay. Resistin levels were not significantly different between sexes. No significant differences in serum resistin concentrations were found between obese, overweight, and normal weight childrenat any age, andno significant correlations were observed betweenresistinconcentrations and weight or BMI. However, resistin levels showed a significant positive correlation with fat mass in 12–16-year-old children, particularly in girls. In addition to describing serum resistin levels in prepubertal children and adolescents, our study suggests that resistin is related to body fat rather than to BMI in adolescentsThe relationship of resistin levels with obesity remains unclear. The aim of this study was to determine resistin levels in prepubertal children and adolescents and evaluate their association with anthropometric parameters and body composition. The study population included 420 randomly selected 6–8-year-old children and 712 children aged 12–16 years. Anthropometric data were measured and body mass index (BMI) and waist-to-hip and waist-to-height ratios were calculated. Body composition was assessed using an impedance body composition analyzer. Serum resistin levels were determined using a multiplexed bead immunoassay. Resistin levels were not significantly different between sexes. No significant differences in serum resistin concentrations were found between obese, overweight, and normal weight childrenat any age, andno significant correlations were observed betweenresistinconcentrations and weight or BMI. However, resistin levels showed a significant positive correlation with fat mass in 12–16-year-old children, particularly in girls. In addition to describing serum resistin levels in prepubertal children and adolescents, our study suggests that resistin is related to body fat rather than to BMI in adolescents.engAttribution 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/article10.1016/j.peptides.2013.08.019info:eu-repo/semantics/openAccess