Anthropometric Profile, Overweight/Obesity Prevalence, and Socioeconomic Impact in Moroccan Children Aged 6–12 Years Old with Autism Spectrum Disorder

Rachid Touali, Maxime Allisse, Jamal Zerouaoui, El Mahjoub Chakir, Dominic Gagnon, Hung Tien Bui and Mario Leone ()
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Rachid Touali: Faculty of Sciences, Ibn Tofail University, Kenitra 14000, Morocco
Maxime Allisse: Faculty of Physical Activity Sciences, University of Sherbrooke, Sherbrooke, QC J1H 5N4, Canada
Jamal Zerouaoui: Faculty of Sciences, Ibn Tofail University, Kenitra 14000, Morocco
El Mahjoub Chakir: Faculty of Sciences, Ibn Tofail University, Kenitra 14000, Morocco
Dominic Gagnon: Jonquière Médic, Jonquière, QC G7X 7W6, Canada
Hung Tien Bui: Faculty of Medicine and Health Sciences, University of Sherbrooke, 3001 12 Ave N Immeuble X1, Sherbrooke, QC J1H 5N4, Canada
Mario Leone: Faculty of Medicine and Health Sciences, University of Sherbrooke, 3001 12 Ave N Immeuble X1, Sherbrooke, QC J1H 5N4, Canada

IJERPH, 2024, vol. 21, issue 6, 1-16

Abstract: Background: In addition to the inherent challenges of their condition, children with autism spectrum disorder (ASD) are also susceptible to the global obesity epidemic. However, concerning the prevalence of obesity within the Moroccan ASD pediatric population, data remain scarce. Methods: A total of 258 children (boys = 195) aged 6 to 12 years old (mean = 9.4 ± 1.4) diagnosed with ASD participated in this study. Besides the body mass and height, four significant anthropometric markers for assessing obesity were examined: body mass index (BMI), body surface area (BSA), waist circumference (WC), and waist-to-height ratio (WHtR). Each anthropometric marker was categorized into one of three cardiometabolic risk levels based on the Z-scores and their corresponding percentiles. The distribution was as follows: low risk (≤84th percentile), high risk (85th–94th percentile), and very high risk (≥95th percentile). Subsequently, a multiple regression analysis was employed to develop an algorithm that generates a composite risk score. This score incorporates all the anthropometric variables simultaneously, while also weighting their individual contributions to the cardiometabolic risk. Results: Children with ASD exhibit an anthropometric profile that markedly increases their susceptibility to cardiometabolic issues. While roughly 11% of the general Moroccan child population is overweight or obese, this figure soars to nearly 60% among children with ASD when considering the central adiposity markers. Furthermore, children from middle-class socioeconomic backgrounds display a more than threefold greater risk of developing overweight or obesity compared to their counterparts from lower socioeconomic backgrounds. Conclusions: This study has, for the first time, provided an up-to-date overview of the cardiometabolic risk in Moroccan children with ASD using traditional anthropometric measurements. The primary risk factor is clearly linked to central (abdominal) adiposity, which is recognized as the most deleterious. This study highlights the need to include general and central obesity markers. This study underscores the importance of incorporating both general and central adiposity markers for a more comprehensive assessment, and it emphasizes the need for closer monitoring within this high-risk population.

Keywords: cardiometabolic risk; composite risk score; ASD children; central obesity; general obesity (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2024
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