Evaluation of different methods for assessing intracellular fluid in healthy older people: A cross-validation study

Journal of the American Geriatrics Society

Volumn 50, Issue 1, 2002, Pages 104-110

  Dittmar, Manuela ^a   Reber, Helmut ^b  

^a JOHANNES GUTENBERG UNIVERSITY   (Germany)

^b UNIVERSITY MEDICAL CENTER MAINZ   (Germany)

Author keywords

Aged; Body composition; Prediction equation; Whole body counting of 40K

Indexed keywords

POTASSIUM 40;

ACCURACY; ADULT; AGED; ANALYTIC METHOD; ANALYZER; ANTHROPOMETRY; ARTICLE; BODY WEIGHT; CALCULATION; CONTROLLED STUDY; EVALUATION; FEMALE; GERMANY; HUMAN; HUMAN EXPERIMENT; IMPEDANCE; INTERMETHOD COMPARISON; INTRACELLULAR FLUID; MALE; NORMAL HUMAN; VALIDATION PROCESS; WHOLE BODY COUNTING;

AGED; AGED, 80 AND OVER; ANTHROPOMETRY; ELECTRIC IMPEDANCE; FEMALE; GERMANY; HUMANS; INTRACELLULAR FLUID; MALE; MATHEMATICS; OBESITY; POTASSIUM RADIOISOTOPES;

EID: 0036143664     PISSN: 00028614     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1532-5415.2002.50015.x     Document Type: Article

References (28)

1. Relationship of body water compartments to age, race, and fat-free mass
2. Changes in total body water with age
3. Total body water volumes for adult males and females estimated from simple anthropometric measurements
4. Body composition in elderly people. I. Determination of body composition by multiisotope method and the elimination kinetics of these isotopes in healthy elderly subjects
5. Differences between young and old females in the five levels of body composition and their relevance to the two-compartment chemical model
6. Body composition measurements in normal man: The potassium, sodium, sulfate and tritium spaces in 58 adults
7. Physiological changes of aging affecting salt and water balance
8. Estimation of extracellular and total body water by multiple-frequency bioelectrical-impedance measurement
9. Determination of intracellular water by multifrequency bioetectrical impedance
10. The use of multi-frequency impedance in assessing changes in body water compartments
11. Multi-frequency bioelectrical impedance for assessing total body water and extracellular water in elderly subjects
12. Validation of multifrequency bioelectrical impedance analysis in monitoring fluid balance in healthy elderly subjects
13. Age-related decline in body cell mass in elderly men and women, determined by a non-invasive nuclear technique: Effects of physical activity and dietary potassium intake
14. Assessment of cellular mass and lean body mass by noninvasive nuclear techniques
15. Loss of total body water and extracellular water assessed by multifrequency impedance
16. Estimation of total body water by bioelectrical impedance analysis
17. Somatometrie
18. Statistical methods for assessing agreement between two methods of clinical measurement
19. Statistical methods for the development and testing of predictive equations
20. Body composition in elderly people. II. Comparison of measured and predicted body composition in healthy elderly subjects
21. Metabolically active component of fatfree body mass: Influences of age, adiposity, and gender
22. Extracellular water measurements: Organ tracer kinetics of bromide and sucrose in rats and man
23. Comparison of different bioelectrical impedance analyzers in the prediction of body composition
24. Bioelectrical impedance analysis measurements of total body water and extracellular water in healthy elderly subjects
25. Bioelektrische impedanzanalyse (BIA), grundlagen, einsatz und werrigkeir beim AIDS-wasting syndrom