title: Does nutritional status interfere with adolescents' body image perception?
abstract: Adolescents' body image (BI) may not match their nutritional status. This study selected representative sample of healthy adolescents aged between 12 and 18 from public and private schools. Anthropometric measures were performed in order to calculate the body mass index (BMI) percentile. The silhouette scale proposed by Childress was used to evaluate BI, making it possible to assess BI satisfaction and BI distortion. The sample was composed of 1168 adolescents with a mean age of 14.7 years; 52.9% were female, 50.9% were fair-skinned, 62.4% had consumed or still consume alcohol and 67% attended public school. Male adolescents presented more overweight and obesity (28.4%) (p<0.05) than the female (17.1%). It was observed that 69.4% were dissatisfied with BI, 91.1% of the obese and 69.8% of those with overweight wished to lose body weight and 82.5% of those underweight wished to gain body weight. BI distortion was identified, since 35% of the adolescents who were underweight did not regard themselves thin, 39.1% of the overweight individuals and 62.1% of the obese did not see themselves in their adequate classifications. Adolescents with overweight/obesity were those who presented higher dissatisfaction with BI, mainly the females. Male individuals presented a greater wish of gaining weight. BI distortion was present in adolescents of all classes of BMI percentile.
authors: Liga de Hipertensão Arterial, Universidade Federal de Goiás, Brazil. Electronic address: klmfisio@gmail.com.
authors: Karla L
authors: KL
authors: Mendonça
authors: Liga de Hipertensão Arterial, Universidade Federal de Goiás, Brazil.
authors: Ana L L
authors: AL
authors: Sousa
authors: Liga de Hipertensão Arterial, Universidade Federal de Goiás, Brazil.
authors: Carolina S
authors: CS
authors: Carneiro
authors: Liga de Hipertensão Arterial, Universidade Federal de Goiás, Brazil.
authors: Flávia M N
authors: FM
authors: Nascente
authors: Liga de Hipertensão Arterial, Universidade Federal de Goiás, Brazil.
authors: Thaís I R
authors: TI
authors: Póvoa
authors: Liga de Hipertensão Arterial, Universidade Federal de Goiás, Brazil.
authors: Weimar K S B
authors: WK
authors: Souza
authors: Liga de Hipertensão Arterial, Universidade Federal de Goiás, Brazil.
authors: Thiago S V
authors: TS
authors: Jardim
authors: Liga de Hipertensão Arterial, Universidade Federal de Goiás, Brazil.
authors: Paulo C B V
authors: PC
authors: Jardim
mesh_terms: D000293:Adolescent; D001828:Body Image / Q000523:psychology*; D015992:Body Mass Index; D002648:Child; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D009752:Nutritional Status; D009765:Obesity / Q000523:psychology; D050177:Overweight / Q000523:psychology; D010549:Personal Satisfaction; D013851:Thinness / Q000523:psychology
keywords: Adolescent; Body image; Body mass index; Nutritional status