초등학교 남·여 상급생의 일일에너지 총소비량과 섭취량에 따른 비만의 차이

이경옥,유활란 한국운동영양학회 1998 Physical Activity and Nutrition (Phys Act Nutr) Vol.2 No.2

The purpose of this study is to analyze the influence of daily calorie intake and calorie consumption by elementary school students on their obesity. For the purpose, a survey was concluded against 132 male students and 129 female students. In order to fine daily calorie intake and consumption, 24 hour recall method was used, i.e., to have the surveyed student record detailed contents of both their food consumption and theit physical activities with the help of their parents. Based on the kind and amount of consumed food, daily calorie intake was calculated while calory consumption was computed using the data about both the type and duration of physical activities. The degree of obesity was measured according to the bioimpedence method and classified into four stages, i.e., low weight, normal over-weight, and obesity. For data analysis, ststistical analyses done in this study are ANOVA and sheffe. The result of this study are as follows. 1. The difference of obesity rate according to daily calorie consumption existed in both men and women(P<.05). 2. The difference of obesity according to total daily energy intake could'nt exist in men, but women showed some differences. 3. There was no difference according ingestion in men, but women had some(P<.05). 4. There was no difference according to eating between meals in women, but men had some difference(P<.05). Similar to the previous study, this study also shows that the less energy one consumes the fatter one is. Accordingly, energy consumption is a vital factor to lead child fatness. Any consistent relationship between the degree of fatness and daily calorie intake cannot be indicated.

스포츠 생리학 : 아동기의 비만요인이 비만 및 체력에 미치는 영향

고선혜(KoSun-Hye),유활란(YuHwal-Ran) 한국체육학회 1998 한국체육학회지 Vol.37 No.1

본 연구의 목적은 아동기의 일일에너지 총소비량과 에너지 소비형태, 일일에너지 총섭취량과 에너지 섭취형태, 주거형태등이 비만에 영향을 미칠 것으로 예상되는 요인으로 선정하여 비만에 미치는 영향력을 찾아내고, 비만정도와 비만요인이 체력에는 어떻게 영향을 주고 있는지를 알아보기 위한 것이다.연구의 대상자는 서울시내 사립초등학교 5, 6학년 남자 132명, 여자 129명이다. 비만도는 Bioimpedence법으로 측정하였고, 측정된 결과는 저체중, 정상, 과체중, 비만으로 분류하였다. 설문지를 통해 주거형태, 일일에너지 총소비량과 소비형태, 일일에너지 총섭취량과 섭취형태를 조사하였고, 체력은 유연성, 스피드, 순발력, 근력, 근지구력, 전신지구력의 6가지 요인을 측정하였다.자료분석을 위해 본 연구에서 사용한 통계분석은 다중회귀분석, 단순회귀분석이다.본 연구의 결과를 요약하면 다음과 같다.1. 비만요인들 중 가장 많은 영향력을 주는 것은 남·녀 모두 에너지 소비량으로 남자는 15.01%, 여자는 18.45%로 나타났다.2. 아파트는 활동량이 적고, 단독주택은 활동량이 많을 것으로 간주하여 주거형태가 비만에 영향을 미칠 것으로 생각했으나 실내 주거환경의 변화로 주거 형태는 비만에 미치는 영향력이 적은 것으로 나타났다.3. 여자 어린이의 경우 주식 섭취량이 적을수록 비만한 경향으로 나타났다(4.89%의 설명력).4. 비만요인중 체력에 영향을 미치는 것은 비만정도이며, 특히 체력요인 중 스피드, 순발력, 근력, 근지구력, 전신 지구력에 영향을 미치는 것으로 나타났다. 이러한 결과로부터 비만한 사람은 스피드, 순발력, 근력, 근지구력, 전신 지구력이 비만하지 않은 사람에 비해 낮다고 할 수 있다.이상의 결과를 종합해 볼 때 비만의 직접적인 원인은 일일에너지 총섭취량보다는 일일에너지 총소비량에 의해 더 많은 영향을 받는다고 볼 수 있다. 그러므로 어린이들에게 비만을 우려하여 음식 섭취를 제한하기 보다는 소비량을 늘릴 수 있게 활동습관을 지도하고 다양한 체육 프로그램을 제공하는 것이 바람직하다.일일에너지 섭취량은 주식보다 간식의 섭취량이 비만에 더 많은 영향을 나타내고 있으므로 섭취량을 줄일 경우에는 간식의 칼로리에 역점을 두어 교육하는 것이 필요하다. 이때 어린이들이 자신이 선호하는 간식의 칼로리를 안다면 간식섭취량을 줄이는데 도움이 될 것이다. 그러므로 학교체육에서 식습관 및 영양 교육시에 이러한 내용이 비중을 두고 다루어져야 할 것이다.또한, 체력에 가장 영향을 많이 미치는 것은 비만 정도로써 비만한 사람은 비만하지 않은 사람에 비해 체력이 떨어진다고 할 수 있으며, 특히 체력요인중 스피드, 순발력, 근력, 근지구력, 전신 지구력이 떨어진다. 그러므로 비만경향이 있는 아동의 학교체육 프로그램을 계획 할 때는 스피드, 순발력, 근력, 근지구력, 전신 지구력요인을 강화시키는 내용에 중점을 두는 것을 권장한다. The purpose of this study is to find influence factors of obesity and how obesity rate and obesity factors affect physical fitness, by investigating some predictable factors of affecting the obesity of Children in 5th and 6th grades, such as total daily energy consumption, energy consumption type, total daily ingestion, engery intake and residence types.The subjects of this study were 132 male students and 129 male student in Seoul`s pravate schools, and they were divider into low weight, normal weight, and overweight, and obese by the measurement of obesity with the bioimpidence method. Residence types, total daily energy consumption, consumption types, and physical fitness tests(flexibility, speed, power, muscular strength, muscular endurace, and the cardiovascular edurance) were examined and done through questionnaires, from May. 10, 1997 to April. 10, 1997.For data analysis, statistical analyses done in this study are Multiple regression Analysis, and simple regression analysis.The results of this study are as follows.1. The inflence of obesity was energy consumption in both men and women, and Women(18.45%.) were more affected by that than men(15.01%).2. Affecting factors of obesity were speed, power, muscular strength, muscular endurance, cardiovascular endurance and obesity rate affected them commonly. That is, obese people have lower speed, power, muscular strength, muscular endurance, cardiovascular endurance than others who are not.Generalizing the results, the direct cause of obesity is total daily energy consumption rather than total daily ingestion. Also, the most effective factors of influencing physical fitness turned out to be obesity rate, and obese people have low physical fitness compared to others, and, especially, it affects speed, power, muscular strength, muscular endurance, cardiovascular endurance.

초등학교 남 녀 상급생의 비만정도 , 일일 에너지 총소비량 , 일일 에너지 총 섭취량 , 체력 실태 및 차이

이경옥(Lee Kyung Ok),유활란(Ryu Whal Ran) 한국여성체육학회 1997 한국여성체육학회지 Vol.11 No.-

The purpose of this study is to find influence factors of obesity and how obesity rate and obesity factors affect physical fitness, by investigating some predictable factors of affecting the obesity of Children in 5th and 6th grades, such as total daily energy consumption, total daily ingestion, energy intake. The subjects of this study were 132 male students and 129 female student in Seoul`s pravate schools, and they were divider into low weight, normal weight, and overweight, and obese by the measurement of obesity with the bioimpidence metho. total daily energy consumption, and physical fitness tests(flexibility, speed, power, muscular strength, muscular endurance, and the cardiovascular endurance) were examined. For data analysis, statistical analyses done in this study are T-test. The results of this study are as follows. 1. Total energy consumption, men had 1,238kcal(SD 335.76), and women had 1,383kcal (SD 338.29). 2. Total daily ingestion was 2,288kcal(SD 496.30) in the case of men and women had 2,153kcal(SD 555.85). 3. Ingestion in male had 1,859Kcal(SD 378.77), and female had 1,756Kcal (SD 380.22). 4. In the difference of physical strength factors according sex, men were superior in swiftness, and women in flexibility(P$lt;.05), and there was no difference in speed, muscular strength, muscular endurance and the whole body endurance. According to this study, daily total energy consumption of girls is higher than that of boys, whereas daily energy intake of girls is lower than that of boys. Also, boys have more both staple food and snacks than girls. Girls are therefore less fat than boys. Both higher grade boys and girls at elementary schools have more daily energy intake than recommended, while consuming less energy. Thus, it is found they lose their energy balance. Such result raises questions on children diet balance at their growing up ages. To consume less than intake indicates surplus energy would be accumulated in a body. It can conclude that girls with relatively average build at present are likely to be fat in a short period of time. Therefore, physical education at school needs to recognize the importance of fatness education; to develop a practical guide and .exercise programs that can lead healthy diet and more daily total energy consumption for children. In addition, since the results drawn from this study cannot give us information on the nutrition balance of children, further research into nutrition balance will be needed to evaluate children fatness and diet in depth. With regard to physical strength, both boys and girls record below average strength and need to build up their physical strength. Of various physical strength factors, the strongest one is muscular power at both boys and girls. Also, boys are best at prompt acting strength while girls are best at flexibility. For muscular power, speed, muscular endurance, whole body endurance, there are no differences between boys and girls.