Weight Trends in Children and Adolescents During the COVID-19 Pandemic and its Relationship with Psychological Distress [Evolução do Peso em Crianças e Adolescentes Durante a Pandemia de COVID-19 e sua Relação com Sofrimento Psicológico]

• Type: Article in International Scientific Journal
• Date: 2023

Authors

Pinheiro, F (Author) Other; Viana, Victor (Author) FCNAUP; Rêgo, C (Author) Other

Journal

Title: Portuguese Journal of Pediatrics

Vol. 54

Pages: 21-31

ISSN: 2184-3333

Publisher: Portuguese Society of Paediatrics

Indexing

Scopus

Scientific classification

CORDIS: Health sciences

FOS: Medical and Health sciences

Other information

Authenticus ID: P-00X-WKW

DOI: 10.25754/pjp.2010.26991

Abstract (EN): Introduction: The COVID-19 pandemic has led to a biopsychosocial health deterioration in children and adolescents. However, there is a lack of knowledge about its impact on weight status. This study aimed to assess the body mass index trends in children and adolescents over more than one year of the COVID-19 pandemic. Moreover, this research examined the association of ¿children and adolescents¿ overall body mass index changes with psychological distress and specific household characteristics. Methods: This cross-sectional study with a retrospective component was carried out in a Portuguese hospital with a convenience sample of 422 children and adolescents (mean age = 12.4 ± 2.9 years) and one of their parents. A validated online questionnaire was administered to both groups to evaluate their psychological distress. Multiple linear regression was used to identify the body mass index change predictors. Results: The COVID-19 pandemic has caused weight gain in children (p < 0.001), increasing the prevalence of overweight and obesity. The first lockdown alone accounted for the observed results, as the remaining time was characterized by a gradual decrease in body mass index, though insufficient to reach pre-pandemic levels (p = 0.015). Associated factors included ¿children and adolescents¿ body mass index, stress, and specific household characteristics. Discussion: This study contradicted the hypothesis that weight would increase proportionately to the number of months of school closure. It also underscores children¿s difficulties in losing the weight gained during the first lockdown. Finally, the association of weight gain with environmental and psychological factors highlighted the importance of their consideration in the therapeutical approach towards excessive weight gain. © Author(s) (or their employer(s)) and Portuguese Journal of Pediatrics 2023.

Language: English

Type (Professor's evaluation): Scientific