Claumann Gaia Salvador, Laus Maria Fernanda, Felden Érico Pereira Gomes, Silva Diego Augusto Santos, Pelegrini Andreia
Programa de Pós-Graduação em Ciências do Movimento Humano, Centro de Ciências da Saúde e do Esporte, Universidade do Estado de Santa Catarina. R. Pascoal Simone 358, Coqueiros. 88080-350 Florianópolis SC Brasil.
Laboratório de Nutrição e Comportamento, Departamento de Psicologia, Faculdade de Filosofia Ciências e Letras de Ribeirão Preto, Universidade de São Paulo. Ribeirão Preto SP Brasil.
Cien Saude Colet. 2019 Apr;24(4):1299-1308. doi: 10.1590/1413-81232018244.17312017. Epub 2019 May 2.
The scope of this study was to estimate the prevalence of dissatisfaction with body image and verify the association between dissatisfaction with thinness or with overweight and health-related physical fitness components among adolescents. Participants included 1058 adolescents (570 girls and 488 boys), with mean age of 16.3 (±1.0) years. The investigated variables were dissatisfaction with body image (Figure Rating Scale), and health-related physical fitness: body fat (skin folds), muscle strength (handgrip strength) and cardiorespiratory fitness (mCAFT test). The association of body image and the health-related physical fitness variables was tested by Multinomial Regression analysis. The prevalence of body dissatisfaction was 75.2% (girls = 79.5%; boys = 70.3%). Girls and boys with high body fat were less likely to be dissatisfied with thinness and more likely to be dissatisfied with overweight. Those who needed to improve muscle strength and cardiorespiratory fitness were more likely to be dissatisfied with thinness and with overweight, respectively. In conclusion, physical fitness was associated with body image, with the adolescents with less healthy conditions of the components being more dissatisfied.
本研究的范围是估计青少年对身体形象不满的患病率，并验证对消瘦或超重的不满与健康相关的身体素质成分之间的关联。参与者包括1058名青少年（570名女孩和488名男孩），平均年龄为16.3（±1.0）岁。所调查的变量包括对身体形象的不满（形象评定量表）以及与健康相关的身体素质：体脂（皮褶厚度）、肌肉力量（握力）和心肺适能（改良加拿大有氧健身测试）。通过多项回归分析检验身体形象与健康相关身体素质变量之间的关联。身体不满的患病率为75.2%（女孩 = 79.5%；男孩 = 70.3%）。体脂率高的女孩和男孩对消瘦不满的可能性较小，而对超重不满的可能性较大。那些需要提高肌肉力量和心肺适能的人分别更有可能对消瘦和超重不满。总之，身体素质与身体形象相关，身体成分健康状况较差的青少年更不满意。
