The Ventilation-Corrected ParvoMedics TrueOne 2400 Provides a Valid and Reliable Assessment of Resting Metabolic Rate (RMR) in Athletes Compared With the Douglas Bag Method

被引:9
作者
Woods, Amy L. [1 ,2 ]
Garvican-Lewis, Laura A. [1 ,2 ]
Rice, Anthony J. [2 ]
Thompson, Kevin G. [3 ]
机构
[1] Univ Canberra, Res Inst Sport & Exercise, Canberra, ACT, Australia
[2] Australian Inst Sport, Dept Physiol, Canberra, ACT, Australia
[3] Univ Canberra, Res Inst Sport & Exercise, Fac Hlth, Canberra, ACT, Australia
关键词
indirect calorimetry; energy availability; basal metabolic rate; INDIRECT CALORIMETRY; ENERGY-EXPENDITURE; VARIABILITY; RELIABILITY; ACCURACY; EXERCISE;
D O I
10.1123/ijsnem.2015-0315
中图分类号
R15 [营养卫生、食品卫生]; TS201 [基础科学];
学科分类号
100403 ;
摘要
The aim of the current study was to determine if a single ParvoMedics TrueOne 2400 metabolic cart provides valid and reliable measurement of RMR in comparison with the criterion Douglas Bag method (DB). Ten endurance-trained participants completed duplicate RMR measurements on 2 consecutive days using the ParvoMedics system in exercise mode, with the same expirate analyzed using DB. Typical error (TE) in mean RMR between the systems was 578.9 kJ or 7.5% (p =.01). In comparison with DB, the ParvoMedics system over -estimated RMR by 946.7 +/- 818.6 kJ. The bias between systems resulted from ParvoMedics VE(STPD) values. A regression equation was developed to correct the bias, which reduced the difference to -83.3 +/- 631.9 kJ. th for the corrected ParvoMedics data were 446.8 kJ or 7.2% (p = .70). On Day 1, intraday reliability in mean RMR for DB was 286.8 kJ or 4.3%, (p = .54) and for ParvoMedics(uncoaected), 359.3 kJ or 4.4%, (p = .35), with closer agreement observed on Day 2. Interday reliability for DB was 455.3 kJ or 6.6% (p = .61) and for ParvoMedics(uncorrected), 390.2 kJ or 6.3% (p = .54). Similar intraday and interday TE was observed between ParvoMedics(uncorrected) and ParvoMedics(corrected) data. The ParvoMedics TrueOne 2400 provided valid and reliable RMR values compared with DB when the V-E(STPD) error was corrected. This will enable widespread monitoring of RMR using the ParvoMedics system in a range of field-based settings when DB is not available.
引用
收藏
页码:454 / 463
页数:10
相关论文
共 25 条
[1]   Intra-individual variation of basal metabolic rate and the influence of daily habitual physical activity before testing [J].
Adriaens, MPE ;
Schoffelen, PFM ;
Westerterp, KR .
BRITISH JOURNAL OF NUTRITION, 2003, 90 (02) :419-423
[2]   Intra- and interindividual variability of resting energy expenditure in healthy male subjects -: biological and methodological variability of resting energy expenditure [J].
Bader, N ;
Bosy-Westphal, A ;
Dilba, B ;
Müller, MJ .
BRITISH JOURNAL OF NUTRITION, 2005, 94 (05) :843-849
[3]   Validity of inspiratory and expiratory methods of measuring gas exchange with a computerized system [J].
Bassett, DR ;
Howley, ET ;
Thompson, DL ;
King, GA ;
Strath, SJ ;
McLaughlin, JE ;
Parr, BB .
JOURNAL OF APPLIED PHYSIOLOGY, 2001, 91 (01) :218-224
[4]  
Branson Richard D, 2004, Nutr Clin Pract, V19, P622, DOI 10.1177/0115426504019006622
[5]   Best practice methods to apply to measurement of resting metabolic rate in adults: A systematic review [J].
Compher, Charlene ;
Frankenfield, David ;
Keim, Nancy ;
Roth-Yousey, Lori .
JOURNAL OF THE AMERICAN DIETETIC ASSOCIATION, 2006, 106 (06) :881-903
[6]   Assessing Validity and Reliability of Resting Metabolic Rate in Six Gas Analysis Systems [J].
Cooper, Jamie A. ;
Watras, Abigail C. ;
O'Brien, Matthew J. ;
Luke, Amy ;
Dobratz, Jennifer R. ;
Earthman, Carrie P. ;
Schoeller, Dale A. .
JOURNAL OF THE AMERICAN DIETETIC ASSOCIATION, 2009, 109 (01) :128-132
[7]   Accuracy and reliability of the ParvoMedics TrueOne 2400 and MedGraphics VO2000 metabolic systems [J].
Crouter, Scott E. ;
Antczak, Amanda ;
Hudak, Jonathan R. ;
Della Valle, Diane M. ;
Haas, Jere D. .
EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY, 2006, 98 (02) :139-151
[8]   Variability in energy expenditure and its components [J].
Donahoo, WT ;
Levine, JA ;
Melanson, EL .
CURRENT OPINION IN CLINICAL NUTRITION AND METABOLIC CARE, 2004, 7 (06) :599-605
[9]   THE THEORETICAL BASES OF INDIRECT CALORIMETRY - A REVIEW [J].
FERRANNINI, E .
METABOLISM-CLINICAL AND EXPERIMENTAL, 1988, 37 (03) :287-301
[10]   Automated VO2max calibrator for open-circuit indirect calorimetry systems [J].
Gore, CJ ;
Catcheside, PG ;
French, SN ;
Bennett, JM ;
Laforgia, J .
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 1997, 29 (08) :1095-1103