根据 2008 年韩国国家健康和营养检查调查的数据，评估韩国青少年的营养摄入和代谢状况与运动规律的关系。
Assessments of nutrient intake and metabolic profiles in Korean adolescents according to exercise regularity using data from the 2008 Korean National Health and Nutrition Examination Survey.
机构信息
Health and Exercise Science Laboratory, Institute of Sports Science, Seoul National University, 599, Gwanak-ro, Seoul 151-742, Korea.
出版信息
Nutr Res Pract. 2011 Feb;5(1):66-72. doi: 10.4162/nrp.2011.5.1.66. Epub 2011 Feb 28.
The purpose of this study was to assess the metabolic profile and nutrient intake data in Korean adolescents according to exercise regularity using the forth Korean National Health and Nutrition Examination Survey from 2008 data. A total of 834 Korean adolescents (440 boys, 394 girls) aged 12 to 18 years were classified into exercising male (EM), non-exercising male (NM), exercising female (EF), and non-exercising female (NF) groups. EM exhibited significantly higher weight (P < 0.001), waist circumference (WC) (P < 0.01) and body mass index (BMI) (P < 0.001) than NM. EF showed significantly greater height (P < 0.01), weight (P<0.001), WC (P < 0.001), and BMI (P < 0.001) than NF. Although ratios of macronutrient intake were within the appropriate range in all groups, energy, riboflavin, vitamin C and calcium were assessed as in adequate by the nutritional adequacy ratio (NAR) in all groups. Moreover, EF and NF had inadequate intake of vitamin A and iron according to NAR, respectively. There were significant correlations between height and NAR protein (r = 0.249, P < 0.001), and mean adequacy ratio (MAR) (r = 0.177, P < 0.01), and between weight and NAR protein (r = 0.180, P < 0.01), and MAR(r = 0.136, P < 0.05) in EM. On the other hand, there were significant correlations between weight and NAR protein (r = 0.270, P < 0.01), WC and NAR protein (r = 0.271, P < 0.01), and BMI and NAR protein (r = 0.326, P < 0.01) in NM. There were significant correlations height and NAR Fe (r = 0.153, P < 0.05) in EF. However, there were no significant correlations between metabolic factors and nutritional adequacy in NF. Although we noted no significant differences in MAR between the groups, the exercising groups showed higher MAR values than the non-exercising groups. Therefore, practicing of ideal dietary behaviors appears to be induced through physical activity and regular exercise in Korean adolescents.
本研究旨在通过 2008 年第四次韩国国家健康和营养检查调查的数据，评估根据运动规律的韩国青少年的代谢特征和营养素摄入数据。共有 834 名 12 至 18 岁的韩国青少年（440 名男孩，394 名女孩）被分为运动男性（EM）、非运动男性（NM）、运动女性（EF）和非运动女性（NF）组。EM 组的体重（P < 0.001）、腰围（WC）（P < 0.01）和体重指数（BMI）（P < 0.001）明显高于 NM 组。EF 组的身高（P < 0.01）、体重（P<0.001）、WC（P < 0.001）和 BMI（P < 0.001）明显大于 NF 组。尽管所有组的宏量营养素摄入量比例均在适当范围内，但根据营养充足率（NAR），所有组的能量、核黄素、维生素 C 和钙均被评估为不足。此外，EF 和 NF 组的维生素 A 和铁摄入量分别根据 NAR 不足。在 EM 中，身高与 NAR 蛋白质（r = 0.249，P < 0.001）和平均充足率（MAR）（r = 0.177，P < 0.01）之间存在显著相关性，体重与 NAR 蛋白质（r = 0.180，P < 0.01）和 MAR（r = 0.136，P < 0.05）之间存在显著相关性。另一方面，在 NM 中，体重与 NAR 蛋白质（r = 0.270，P < 0.01）、WC 与 NAR 蛋白质（r = 0.271，P < 0.01）和 BMI 与 NAR 蛋白质（r = 0.326，P < 0.01）之间存在显著相关性。EF 中身高与 NAR Fe（r = 0.153，P < 0.05）之间存在显著相关性。然而，NF 组的代谢因素与营养充足率之间无显著相关性。尽管我们注意到各组之间 MAR 没有显著差异，但运动组的 MAR 值高于非运动组。因此，在韩国青少年中，通过体育活动和定期运动可以养成理想的饮食行为。
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