본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

Development of Anthropometry-Based Equations for the Estimation of the Total Body Water in Koreans

Kim, Moon-Jae    (Division of Nephrology and Hypertension, Department of Internal Medicine, Kidney Disease Research Group, Inha University College of Medicine, Inchon, Korea.   ); Lee, Seoung Woo    (Division of Nephrology and Hypertension, Department of Internal Medicine, Kidney Disease Research Group, Inha University College of Medicine, Inchon, Korea.   ); Kim, Gyeong A    (Division of Nephrology and Hypertension, Department of Internal Medicine, Kidney Disease Research Group, Inha University College of Medicine, Inchon, Korea.   ); Lim, Hee Jung    (Division of Nephrology and Hypertension, Department of Internal Medicine, Kidney Disease Research Group, Inha University College of Medicine, Inchon, Korea.   ); Lee, Sun Young    (Division of Nephrology and Hypertension, Department of Internal Medicine, Kidney Disease Research Group, Inha University College of Medicine, Inchon, Korea.   ); Park, Geun Ho    (Division of Nephrology and Hypertension, Department of Internal Medicine, Kidney Disease Research Group, Inha University College of Medicine, Inchon, Korea.   ); Song, Joon Ho    (Division of Nephrology and Hypertension, Depar  );
  • 초록

    For developing race-specific anthropometry-based total body water (TBW) equations, we measured TBW using bioelectrical impedance analysis (TBW BIA ) in 2,943 healthy Korean adults. Among them, 2,223 were used as a reference group. Two equations (TBW K1 and TBW K2 ) were developed based on age, sex, height, and body weight. The adjusted R 2 was 0.908 for TBW K1 and 0.910 for TBW K2 . The remaining 720 subjects were used for the validation of our results. Watson (TBW W ) and Hume-Weyers (TBW H ) formulas were also used. In men, TBW BIA showed the highest correlation with TBW H , followed by TBW K1 , TBW K2 and TBW W . TBW K1 and TBW K2 showed the lower root mean square errors (RMSE) and mean prediction errors (ME) than TBW W and TBW H . On the Bland-Altman plot, the correlations between the differences and means were smaller for TBW K2 than for TBW K1 . On the contrary, TBW BIA showed the highest correlation with TBW W , followed by TBW K2 , TBW K1 , and TBW H in females. RMSE was smallest in TBW W , followed by TBW K2 , TBW K1 and TBW H . ME was closest to zero for TBW K2 , followed by TBW K1 , TBW W and TBW H . The correlation coefficients between the means and differences were highest in TBW W , and lowest in TBW K2 . In conclusion, TBW K2 provides better accuracy with a smaller bias than the TBW W or TBW H in males. TBW K2 shows a similar accuracy, but with a smaller bias than TBW W in females.


  • 주제어

    Body Water .   Electric Impedance .   Anthropometry .   Body Composition.  

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

유료다운로드
  • 원문이 없습니다.

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기