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Comparative study of the relationship between multi-frequency impedance and body water compartments in two European populations

Published online by Cambridge University Press:  09 March 2007

Anna Tagliabue ,
Hellas Cena  and
Paul Deurenberg
Anna Tagliabue
Affiliation:
Department of Human Nutrition, University of Pavia, Via Bassi 21, 27100 Pavia, Italy
Hellas Cena
Affiliation:
Department of Human Nutrition, University of Pavia, Via Bassi 21, 27100 Pavia, Italy
Paul Deurenberg
Affiliation:
Department of Human Nutrition, Wageningen Agricultural University, Bomenweg 2, 6703 HD Wageningen, The Netherlands
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Abstract

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To investigate possible differences in the relationship between multi-frequency impedance and bodywater compartments (total body water (TBW) and extracellular water (ECW)) measured by dilution techniques in two European populations, we studied forty Italian (twenty male and twenty female) and forty-three Dutch (twenty-three male and twenty female) healthy subjects aged 19–41 years. The main differences in body build between the two groups were height, trunk length and the two ratios TBW/height and ECW/height. Population-specific prediction formulas for ECW (at 1 kHz) and TBW (at 100 kHz) were developed. The prediction errors for ECW and TBW were about 0·6 and 1·5 kg respectively, (CV 4%) in both groups. Cross-validation analysis showed no significant error in the prediction of TBW but a slight error (range – 4·9 to + 2·8 %) in the ECW prediction. The biases in both TBW and ECW were correlated with ECW/TBW (r – 0·44, P < 0·0005 and r + 0·52, P <0·0005 respectively) in the two groups; the biases in ECW were also related to ECWIheight (r 0·51, P < 0·001), TBW/height (r 0·25, P < 0·05), trunk length (r 0·36, P < 0·001) and Z1/Z100 (r 0·32, P < 0·01). In conclusion, the water distribution between the extra- and intracellular compartments emerged in the present study as the major cause of error in the prediction of body water, and in particular of ECW from impedance measurements with a population-specific equation. Moreover, body build, expressed as TBW/height and ECW/height, had an impact on the bias.

Keywords

Body compositionTotal body waterMulti-frequency bioimpedance
Type
Multi-frequency impedance and body water
Information
British Journal of Nutrition , Volume 75 , Issue 1 , January 1996 , pp. 11 - 19
Copyright
Copyright © The Nutrition Society 1996

References

REFERENCES

Baumgartner, R. N., Chumlea, W. C. & Roche, A. F. (1989). Estimation of body composition from bioelectrical impedance of body segments. American Journal of Clinical Nutrition 50, 221–226.CrossRefGoogle ScholarPubMed
Cole, K. S. & Cole, R. H. (1941). Dispersion and absorption in dielectrics. I. Alternating currents characteristics. Journal of Chemical Physics 9, 341–351.CrossRefGoogle Scholar
Deurenberg, P. (1995). Multi-frequency impedance as a measure of body water compartments. In Body Composition Techniques and Assessment in Health and Disease, pp. 45–56 [Davies, P. S. W. and Cole, T. J., editors]. Cambridge: Cambridge University Press.Google Scholar
Deurenberg, P. & Schouten, F. J. M. (1992). Loss of body water and extra-cellular water assessed by multifrequency impedance. European Journal of Clinical Nutrition 46, 247–255.Google Scholar
Deurenberg, P., Tagliabue, A. & Schouten, F. J. M. (1995). Multi-frequency impedance for the prediction of extracellular water and total body water. British Journal of Nutrition 73, 349–358.CrossRefGoogle ScholarPubMed
Deurenberg, P., van der Kooy, K., Leenan, R. & Schouten, F. J. M. (1989). Body impedance is largely dependent on the intra- and extra-cellular water distribution. European Journal of Clinical Nutrition 43, 845–853.Google ScholarPubMed
Durnin, J. V. G. A. & Womersley, J. (1974). Body fat assessed from total body density and its estimation from skinfold thickness measurements in 481 men and women aged from 16 to 72 years. British Journal of Nutrition 32, 77–79.CrossRefGoogle ScholarPubMed
Forbes, G. B. (1987). Human Body Composition. New York: Springer Verlag.CrossRefGoogle Scholar
Fuller, N. J. & Elia, M. (1989). Potential use of bioelectrical impedance of the whole body and of body segments for the assessment of body composition: comparison with densitometry and anthropometry. European Journal of Clinical Nutrition 43, 779–792.Google ScholarPubMed
Jenin, P., Lenoir, J., Roullet, C., Thomasset, A. L. & Ducrot, H. (1975). Determination of body fluid compartments by electrical impedance measurements. Aviation, Space and Environmental Medicine 46,152–155.Google ScholarPubMed
Kleinbaum, D. G. & Kupper, L. L. (1978). Applied Regression Analysis and Other Multivariable Methods. North Scituate, MA: Duxbury Press.Google Scholar
Lukaski, H. C. & Johnson, P. E. (1985). A simple, inexpensive method of determining total body water using a tracer dose of D2O and infrared absorption of biological fluids. American Journal of Clinical Nutrition 41, 363–370.CrossRefGoogle ScholarPubMed
Lukaski, H. C., Johnson, P. E., Bolonchuck, W. W. & Lykken, G. E. (1985). Assessment of fat free mass using bio-electrical impedance measurements of the human body. American Journal of CIinicai Nutrition 41, 810–817.Google Scholar
Miller, M. E. & Cappon, C. J. (1984). Anion exchange chromatographic determination of bromide in serum. Clinical Chemistry 30, 781–783.CrossRefGoogle ScholarPubMed
Moore, F. D., Olesen, K. H., McMurrey, J. D., Parker, H. V., Ball, M. R. & Boyden, C. (1963). The body cell mass and its supporting environment. In Body Composition in Health and Disease, pp. 240–308. Philadelphia: W. B. Saunders.Google Scholar
Segal, K. R., Burastero, S., Chun, A., Coronel, P., Pierson, R. N. & Wang, J. (1991). Estimation of extra-cellular water and total body water by multiple frequency bioelectrical impedance measurements. American Journal of Clinical Nutrition 54, 26–29.CrossRefGoogle Scholar
Settle, R. G., Foster, K. R., Epstein, B. R. & Mullen, J. L. (1980). Nutritional assessment: whole body impedance and body fluid compartments. Nutrition and Cancer 2, 72–80.CrossRefGoogle Scholar
SPSS (1990). SPSS/PC V4. 0 Manuals. Chicago, IL: SPSS Inc.Google Scholar
Task Group on Reference Man (1975). Report of the Task Group on Reference Man. ICRP Publication no. 23. Oxford: Pergamon Press.Google Scholar
van Marken Lichtenbelt, W. D., Westerterp, K. R., Wouters, L. & Luijendijk, S. C. M. (1994). Validation of bioelectrical measurements as a method to estimate body water compartments. American Journal of Clinical Nutrition 60, 159–166.CrossRefGoogle ScholarPubMed