Background and aims: Birth weight (BW) has been associated with the risk of obesity and metabolic derangements in children and adults. The aims of this study were: i. to evaluate the distribution of BW in a sample of overweight and obese children and adolescents compared with the general reference population; ii. to explore the relationship between the BW and insulin resistance and other cardiometabolic derangements in a population of children and adolescents with overweight and obesity.Methods and results: 710 overweight and obese children and adolescents were recruited and categorized into small (SGA), appropriate (AGA), and large (LGA) for gestational age, according to the BW percentile. Arterial blood pressure, lipid profile, glucose metabolism and hepatic steatosis were evaluated to assess cardiometabolic obesity-related derangements. The distribution of BW categories in our population was significantly different compared with the general population (SGA 6.9% vs. 8.6%, AGA 74.6% vs. 81.4%, LGA 18.5% vs. 10%; p < 0.0001). We found a higher frequency of prediabetes conditions (21.7% vs 8.9%, OR 2.97, 95% CI 1.38-6.38, p = 0.005) and borderline/high low-density lipoprotein cholesterol (31.8% vs 18.6%, OR 2.13, 95% CI 1.09-4.18, p = 0.033) in overweight and obese children born SGA compared to those born non-SGA, independently of age, sex, and BMI.Conclusions: BW is a risk factor of cardiometabolic derangements in a population of children and adolescents with overweight and obesity. Therefore, adequate obesity prevention strategies should be planned for children born SGA to minimize their risk to become obese and to reduce their short- and long-term cardiometabolic risks.(c) 2021 The Italian Diabetes Society, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved.
The risk of metabolic derangements is higher in children and adolescents with overweight or obesity born small for gestational age
Maguolo, Alice;Zusi, Chiara;Morandi, Anita;Maffeis, Claudio
2021-01-01
Abstract
Background and aims: Birth weight (BW) has been associated with the risk of obesity and metabolic derangements in children and adults. The aims of this study were: i. to evaluate the distribution of BW in a sample of overweight and obese children and adolescents compared with the general reference population; ii. to explore the relationship between the BW and insulin resistance and other cardiometabolic derangements in a population of children and adolescents with overweight and obesity.Methods and results: 710 overweight and obese children and adolescents were recruited and categorized into small (SGA), appropriate (AGA), and large (LGA) for gestational age, according to the BW percentile. Arterial blood pressure, lipid profile, glucose metabolism and hepatic steatosis were evaluated to assess cardiometabolic obesity-related derangements. The distribution of BW categories in our population was significantly different compared with the general population (SGA 6.9% vs. 8.6%, AGA 74.6% vs. 81.4%, LGA 18.5% vs. 10%; p < 0.0001). We found a higher frequency of prediabetes conditions (21.7% vs 8.9%, OR 2.97, 95% CI 1.38-6.38, p = 0.005) and borderline/high low-density lipoprotein cholesterol (31.8% vs 18.6%, OR 2.13, 95% CI 1.09-4.18, p = 0.033) in overweight and obese children born SGA compared to those born non-SGA, independently of age, sex, and BMI.Conclusions: BW is a risk factor of cardiometabolic derangements in a population of children and adolescents with overweight and obesity. Therefore, adequate obesity prevention strategies should be planned for children born SGA to minimize their risk to become obese and to reduce their short- and long-term cardiometabolic risks.(c) 2021 The Italian Diabetes Society, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved.
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