Laboratory Medicine ›› 2021, Vol. 36 ›› Issue (4): 357-361.DOI: 10.3969/j.issn.1673-8640.2021.04.001

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Influence of pre-analysis factors on clinical biochemical test results

WANG Wei, WANG Lei()   

  1. Department of Clinical Laboratory,Shanghai Eighth People's Hospital,Shanghai 200235,China
  • Received:2020-03-07 Online:2021-04-30 Published:2021-04-28
  • Contact: WANG Lei

Abstract:

At present,clinical test items keep increasing,determination methods are constantly updated,and routine biochemical test items account for a large proportion in clinical laboratories. In the process of clinical biochemical test,various factors might influence on the test results,especially pre-analysis factors. The topic of "pre-analysis influencing factors of clinical biochemical test" includes 1 article,2 case reports and 2 reviews,which elaborates the influence of sample characteristics,determination methods,sample turn-around time(TAT) and drugs on clinical biochemical test results. Laboratory personnels should pay attention to thses problems,as well as patient status and clinical communication,continuously improving the accuracy of test results.

Key words: Clinical biochemical test, Pre-analysis factor, Drug, Interference

CLC Number: