RESUMO
This study analyzed the association of body size dissatisfaction with body mass index, dietary pattern, and physical activity in adolescents. A sample of 1,074 participants between 10-17years was recruited. Body size dissatisfaction was assessed by silhouettes scale. Dietary pattern, physical activity, and socioeconomic status were assessed by questionnaires. Body mass index was objectively measured. Body size dissatisfaction prevalence was 77.0%, where 29.8% desired to increase body size and 47.2% desired to decrease body size. Adolescents who desired to increase body size were more likely to consume vegetables and sweets, and less likely to be in highest quartile of physical activity than satisfied adolescents. Those adolescents who desired to reduce body size were more likely to have low fruit consumption and low vegetables consumption than satisfied adolescents. Health actions aiming to reduce body dissatisfaction in adolescents should address the improvement of dietary pattern and physical activity engagement, considering the desire to increase or to decrease body size, once were differently associated in this study. This article is protected by copyright. All rights reserved.
