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Diet composition is associated with obesity in active women / La composición nutricional de la dieta se asocia con obesidad en mujeres activas
Zavarize Reis, Bruna; Costa, Dayanne da; Santos Vieira, Diva Aliete dos; Oliveira Costa, Jamille; Sousa Teixeira, Pryscila Dryelle; Falcão Raposo, Oscar Felipe; Mendes-Netto, Raquel Simões.
  • Zavarize Reis, Bruna; Federal University of Sergipe. Department of Nutrition. São Cristóvão. BR
  • Costa, Dayanne da; Federal University of Sergipe. Department of Nutrition. São Cristóvão. BR
  • Santos Vieira, Diva Aliete dos; Federal University of Sergipe. Department of Nutrition. São Cristóvão. BR
  • Oliveira Costa, Jamille; Federal University of Sergipe. Department of Nutrition. São Cristóvão. BR
  • Sousa Teixeira, Pryscila Dryelle; Federal University of Sergipe. Department of Nutrition. São Cristóvão. BR
  • Falcão Raposo, Oscar Felipe; Federal University of Sergipe. Department of Statistics. São Cristóvão. BR
  • Mendes-Netto, Raquel Simões; Federal University of Sergipe. Department of Nutrition. São Cristóvão. BR
Rev. chil. nutr ; 39(2): 126-135, June 2012. ilus
Article in English | LILACS | ID: lil-646981
ABSTRACT
This study evaluated the contribution of diet composition in physically active women to test the hypothesis that energy, lipids, carbohydrates and fiber are the nutrients that directly affect obesity in this population. We used a cross-sectional analysis of 165 adult women who practice at least 150 minutes of moderate physical activity per week. The outcome variables were body mass index (BMI) and waist circumference (WC). Individuals were classified into groups according to BMI as either obese or non-obese (BMI ≥ 30 kglm² or < 30 kglm², respectively), and by WC as either with risk or without risk (WC ≥ 88 cm or <88 cm, respectively). Dietary intake was assessed by a 24-hour dietary recall. A multiple means (ANOVA) was used to compare the mean consumption of the groups. In this study, 69.1% of women were overweight or obese. Obese women consumed significantly more energy and cholesterol and less carbohydrate (p <0.05) and tended to have a lower intake of fiber (p <0.10) than the non-obese women. Moreover, women with higher WC consume significantly more energy (p <0.05) and tend to have a lower consumption of carbohydrates and fiber (p <0.10) than women with minor WC. The results showed that, despite being physically active, the women studied had an average BMI indicative of obesity, showing that dietary patterns are highly correlated with this condition. We found that low consumption of carbohydrates andfiber and high consumption of energy and cholesterol contributed significantly to obesity among women.
RESUMEN
El objetivo de este estudio fue avaluar la contribución de la composición de la dieta en el sobrepeso de mujeres que practican actividad física, basado en el supuesto de que el alto consumo de energía y lípidos y el bajo consumo de carbohidratos y fibras son factores preponderantes en la etiología de la obesidad de esta población. Se utilizó un análisis transversal en 165 mujeres adultas que practicaban, por lo menos, 150 minutos de actividad física moderada por semana. Las variables de resultado fueron el índice de masa corporal (IMC) y la circunferencia de la cintura (CC). Las personas se clasificaron en grupos según el IMC - obesos (IMC ≥ 30 kg/m2) y no obesos (IMC < 30 kg/m2) - y de acuerdo con CC - con riesgo ≥ 88 cm y sin riesgo <88 cm. La ingestión dietética se evaluó con una encuesta de recordatorio de 24 horas. Para hacer la comparación de las medias de consumo de los grupos se utilizó el análisis de varianza (ANOVA). Se observó que 69,1% de las mujeres presentaban sobrepeso/obesidad. Las mujeres obesas consumían significativamente más energía y colesterol y menos carbohidratos (p <0,05) y menos consumo de fibras (p <0,10), lo que no sucede en las mujeres no obesas. Además, las mujeres con mayor CC consumían significativamente más energía (p <0,05) y presentaron una tendencia para menor consumo de carbohidratos y fibras (p <0,10), lo que no sucede en las mujeres con menor CC. Los resultados mostraron que, aunque estas mujeres eran fisicamente activas, tenían un IMC medio de sobrepeso, lo que indica que los hábitos alimentarios están altamente correlacionadas con este factor. Se sugiere que el bajo consumo de carbohidratos y fibras y el alto consumo de energía y colesterol han contribuido expresivamente para la obesidad entre las mujeres.
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Full text: Available Index: LILACS (Americas) Main subject: Women / Carbohydrates / Exercise / Cholesterol / Nutritional Status / Diet / Eating Type of study: Risk factors Country/Region as subject: South America / Brazil Language: English Journal: Rev. chil. nutr Journal subject: Nutritional Sciences Year: 2012 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Sergipe/BR

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Full text: Available Index: LILACS (Americas) Main subject: Women / Carbohydrates / Exercise / Cholesterol / Nutritional Status / Diet / Eating Type of study: Risk factors Country/Region as subject: South America / Brazil Language: English Journal: Rev. chil. nutr Journal subject: Nutritional Sciences Year: 2012 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Sergipe/BR