http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
부위별 생체 전기 임피던스와 피부두겹집기 측정을 이용한 비만아동과 정상아동의 체성분 비교
김명기(Myung Gi Kim),김성수(Sung Soo Kim),김차용(Cha Yong Kim),차기철(Ki Chul Cha),정일규(Jeong Ill Gyu) 한국사회체육학회 1998 한국사회체육학회지 Vol.9 No.-
This study was designed to study the relationship between the composition(FFM, %fat) variables obtained from segmental bioelectrical impedance measurement and skinfold thickness measurement and also to compare the characteristics of body composition between the obese and normal children. The subjects of this study consisted of 44 obese children(boys: 23, girls: 21)s and 67 normal children(boys: 35, girls: 32) who were ranged from 7 to 13 years old. The results induced from the measurements and data analysis follows as 1. The electrical resistance of arm segment was the largest showed highest value among the all body segments, and followed by leg region and trunk region in both groups. The obese children had children had lower electrical resistance value than the normal. 2. The value of FFM obtained skinfold measurement(Slaughter, 1988) showed the highest correlation with the Ht^2/R_RA Ht^2/R_T, Ht^2/RP_RL measured by SBIA and %fat could be represented very well by the sum of skinfold thickness of the triceps and scapular segments. The difference of electrical impedance values between each body segment means that the FFM of body segment was differently each other. Besides the multiple regression equation that each subjects`s height was used as the length of a conductor can provide the most validity in predicting the FFM of children and also the weight was a important for the prediction of FFM. Finally, as the standard variable of FFM, the more reliable can be obtained by the method such as DEXA or underweighing measurement in predicting FFM of children.