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[Body image and associated factors among students from the municipal school network in a city in southern Brazil].

Vitória Graciela QuandtThais Martins-SilvaCristina Corrêa KaufmannRenata Moraes BielemannLudmila Correa MunizGicele Costa Mintem
Published in: Ciencia & saude coletiva (2023)
A negative perception of body image is related to worsening of physical and mental health. This cross-sectional study sought to describe the relationship between body image and demographic, socioeconomic and behavioral factors in ninth grade students from 25 municipal elementary schools in Pelotas, Rio Grande do Sul. A total of 810 students participated (85% of those eligible), aged 13 to 22 years (mean age 14.9 years). Data were collected through a standardized and pre-coded questionnaire and the relationship between the outcome (satisfied/indifferent or dissatisfied with body image), and independent variables were analyzed using Multinomial Logistic Regression. The prevalence of body dissatisfaction of 31%, higher among girls who tried smoking or alcohol, suffered bullying, perceived themselves as fat/thin and tried to lose/gain weight. There was greater indifference among those who attributed little or no importance to image. In boys, there was a higher incidence of dissatisfaction among those who tried smoking, suffered bullying, gave little/no importance to image, saw themselves as fat and tried to gain weight. There was greater indifference in boys who attributed little importance to image and were obese. A third of the sample were dissatisfied, which was associated with various behavioral factors.
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