scholarly journals Perbedaan Hasil Pemeriksaan Bioelectric Impedance Analysis antara Status Nutrisi Baik dan Malnutrisi pada Penderita Penyakit Gastrointestinal dan Hati yang Dirawat Inap di RSCM Tahun 2013

2017 ◽  
Vol 1 (2) ◽  
pp. 108
Author(s):  
Taufiq Taufiq ◽  
Ari Fahrial Syam ◽  
C Rinaldi Lesmana ◽  
Suhendro Suwarto
Keyword(s):  
Body Mass ◽  
Phase Angle ◽  
Total Body Water ◽  
Cell Mass ◽  
Impedance Analysis ◽  
Body Cell Mass ◽  
Bioelectric Impedance Analysis ◽  
Body Cell ◽  
Bioelectric Impedance ◽  
Total Body

Pendahuluan. Bioelectric Impedance Analysis (BIA) mulai banyak digunakan dalam mengevaluasi status nutrisi. Belum ada data penelitian nutrisi di Indonesia yang menggunakan BIA. Penelitian ini dilakukan untuk mengetahui perbedaan rerata hasil pemeriksaan BIA antara status nutrisi baik dan malnutrisi pada penderita penyakit gastrointestinal dan hati yang dirawat inap. Metode. Penelitian potong lintang retrospektif terhadap penderita yang dirawat inap di ruang perawatan interna RSCM periode 1 Juni-31 Desember 2013, untuk mengetahui perbedaan rerata hasil pemeriksaan BIA penderita status nutrisi baik dan malnutrisi pada penyakit gastrointestinal dan hati yang dirawat inap.Hasil. Dari 28 penderita dengan status nutrisi baik, 71,57% laki-laki, dan 21,47% wanita. Dari 28 penderita malnutrisi, 53,60% laki-laki, dan 46,40% wanita. Rerata hasil pemeriksaan BIA antara penderita nutrisi baik dan malnutrisi adalah: lean body mass,  49,5 ± 8,59 v s39,68 ± 6,28kg, p<0,001; body cell mass, 32,19 (20,49-40,95) vs 25,23 (17,83-31,64) kg, p=0,003; total body water, 35,69±1,17 vs 28,58±0,85 kg, p<0,001; dan phase angle 6,18◦(3,73-10,11)◦ vs 3,46◦ (0,40-6,51)◦; , p<0,001. Simpulan. Pada penderita penyakit gastrointestinal dan hati yang dirawat inap dengan status nutrisi baik, memiliki nilai body mass, body cell mass,total body water dan phase angle hasil pemeriksaan BIA yang lebih tinggi dibandingkan dengan penderita malnutrisi. 

New insights into body composition assessment in obese women

1999 ◽  
Vol 77 (1) ◽  
pp. 17-21 ◽  
Author(s):  
A De Lorenzo ◽  
R P Sorge ◽  
N Candeloro ◽  
C Di Campli ◽  
G Sesti ◽  
...  
Keyword(s):  
Body Composition ◽  
Total Body Water ◽  
Impedance Analysis ◽  
Body Water ◽  
Body Volume ◽  
Obese Women ◽  
Bioelectric Impedance Analysis ◽  
Bioelectric Impedance ◽  
Insulin Dependent ◽  
Total Body

During treatment of patients with non-insulin-dependent diabetes mellitus, there may be marked body weight loss. Therefore, body composition should be monitored to check for a decrease in fat mass alone, without an excessive decrease of both fat-free mass and total body water. Accordingly, it is useful to monitor the hydration of these patients. One method that allows us to check the status of body hydration is the multifrequency bioelectric impedance analysis (MFBIA). It makes use of formulas that estimate total body water on the basis of the concept that the human body may be approximated to a cylinder of length equal to body height. In normal subjects body water estimates are sufficiently accurate, but in obese subjects the true hydration status may be overestimated. In this report, we describe the accuracy of mathematical models previously described in the literature, and correct for the overestimation of total body water in obese subjects by means of a new equation based on a new model. The coefficients for each model have been recalculated by the weighing of our sample in order to test the accuracy of estimates obtained with the equations. This new model includes both body volume and two impedances at appropriate frequencies useful for identifying two terms strictly related to extra- and intra-cellular water. The new formulas do not include body weight, but they include the body volume, a parameter more closely related to the biophysical reference model. Fifty-five overweight females, body mass index ranging from 26.8 to 50.2 kg/m2, were enrolled in the study. The proposed equations, taking advantage of two impedance values at appropriate frequencies, better predict total body water in obese women. This was particularly evident when the results obtained with the multifrequency bioelectric impedance analysis and deuterium isotopic oxide dilution method were compared. Although this last method is considered the "gold standard," it is not suitable for use in routine clinical practice. In conclusion, evaluation of total body composition by means of bioelectric impedance analysis might be included in programs for the prevention of non-insulin-dependent diabetes and for monitoring weight loss during overt pathology.Key words: body composition, bioelectrical impedance, obesity, diabetes mellitus, extracellular water, intracellular water.

Total Body Water and Body Cell Mass in Normal Weight Healthy Adults

Nephron ◽  
2000 ◽  
Vol 86 (4) ◽  
pp. 531-533 ◽  
Author(s):  
Biagio Di Iorio ◽  
Vincenzo Terracciano ◽  
Vincenzo Bellizzi
Keyword(s):  
Total Body Water ◽  
Cell Mass ◽  
Normal Weight ◽  
Healthy Adults ◽  
Body Water ◽  
Body Cell Mass ◽  
Body Cell ◽  
Total Body

Indexes of body cell mass: nitrogen versus potassium

1983 ◽  
Vol 244 (3) ◽  
pp. E305-E310 ◽  
Author(s):  
S. H. Cohn ◽  
D. Vartsky ◽  
S. Yasumura ◽  
A. N. Vaswani ◽  
K. J. Ellis
Keyword(s):  
Body Composition ◽  
Neutron Activation ◽  
Lean Body Mass ◽  
Body Mass ◽  
Cell Mass ◽  
Body Cell Mass ◽  
Body Cell ◽  
Total Body ◽  
Relationship Of ◽  
The Relationship

In vivo neutron activation has provided investigators with a powerful tool for research on body composition. Total-body nitrogen (TBN), total-body potassium (TBK), and total-body water (TBW) were measured in 133 normal subjects. TBN, measured by neutron activation, is a measure of total-body protein, an index of body cell mass. TBK, also measured by a nuclear reaction, is an index of body cell mass as well as lean body mass. The mass and protein content of two compartments, muscle and nonmuscle lean tissue, were determined from the combined TBN-TBK data by compartmental analysis. In this study, nitrogen was separated into the actively metabolizing body cell mass component and the slowly metabolizing structural component. The TBK, which is 95% intracellular, was found to be more closely related to the actively metabolizing nitrogen than to TBN. The relationship of body cell mass, a concept originally proposed by Moore, to lean body mass, is shown through the relationship of TBN and TBK. The clinical significance of this study, is that TBK is the more sensitive and reliable indicator of changes in body cell mass. Maximum information on body composition, however, is obtained by the measurement of both TBK and TBN.

Sign in / Sign up

Export Citation Format

Share Document