Chinese Journal of Tissue Engineering Research ›› 2010, Vol. 14 ›› Issue (33): 6167-6170.doi: 10.3969/j.issn.1673-8225.2010.33.021

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Standard values of portable lactate-scout versus classic blood lactate analyzer 

Quan Ming-hui1, Zhang Qiu-hai1, Chen Cai-zhen2, Dong Li3   

  1. 1 College of Chinese Opera, Shanghai Theatre Academy, Shanghai  201102, China; 2 College of Physical Education and Health, East China Normal University, Shanghai  200241, China; 3 Minhang District Teenagers Amateur Sports Institute, Shanghai  201100, China
  • Online:2010-08-13 Published:2010-08-13
  • About author:Quan Ming-hui★, Master, Research assistant, College of Chinese Opera, Shanghai Theatre Academy, Shanghai 201102, China quanminghui@163.com

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Abstract:

BACKGROUND: Blood lactate value has extensive influence and significance, therefore, blood lactate also widely applied, which has different variety and principles.
OBJECTIVE: To compare test results between the new portable lactate-scout and classic blood lactate analyzer, and to judge accuracy and its application value of new portable lactate-scout.
METHODS: The blood lactate value of subjects was measured prior to and after exercise using portable and classic type blood lactate analyzer, and the results were compared. 
RESULTS AND CONCLUSION: There was no consistency of measurement result between portable and classic type blood lactate analyzers, and they could not substitute mutually. The results were analyzed by regression equation with correlation coefficient r = 0.914, P < 0.01, the test value of portable lactate-scout = 1.895 × (classic) + 2.003, R2=0.836. The results reveled that there are great difference of test results between two methods, which can not substitute mutually. Regression equations can be used to calculate blood lactate values between two methods if necessary.

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