부산대학교 도서관

Summary: Background: Overweight and obesity in adolescence is a growing issue and can have a range of both short‐ and long‐term consequences on health. Objectives: To analyse trends in adolescent weight status in Ireland across a 30‐year period and to examine the influence of sociodemographic factors on overweight/obesity in Irish adolescents over time. Methods: Body composition and body mass index weight status of Irish adolescents were compared using data from three nationally representative, cross‐sectional Irish national food consumption surveys from 1990, 2006 and 2020. Adjusted analysis of associations between socio‐demographic factors with the risk of adolescent overweight/obesity at each time point were examined. Results: The prevalence of Irish adolescents with overweight/obesity has increased significantly in recent years, with 24% of adolescents living with overweight/obesity in 2020 compared to 18% in 2006 and 13% in 1990 (p < 0.001). Of note is a substantial increase in the prevalence of obesity, with 8% of adolescents living with obesity in 2020 compared to 3% in 2006 and 0.5% in 1990 (p < 0.001). A lower affluence social class was associated with 3.95 increased odds of adolescent overweight/obesity (95%CI 2.06–7.61) (p < 0.001) in 2020 only, with 41% of adolescents from the lowest affluence social class affected by overweight/obesity. Parental education level was inversely associated with the risk of adolescent overweight/obesity in 2006 and 2020, with a stronger effect in 2020. Conclusion: There is an increasing prevalence of adolescents living with overweight/obesity in Ireland, with evidence of a growing socioeconomic gradient of overweight/obesity where adolescents affected by socioeconomic disadvantage are most at risk. [ABSTRACT FROM AUTHOR]