Analysis of quality indicator of disqualified sample by participating CAP Q-TRACK
10.3760/cma.j.issn.1009-9158.2016.08.018
- VernacularTitle:对 CAP Q－TRACK 不合格标本质量指标监测的分析
- Author:
Jianping ZHANG
;
Qingtao WANG
;
Yuhong YUE
;
Rui ZHOU
;
Yufang LIANG
- Publication Type:Journal Article
- Keywords:
Specimen handling;
Quality control;
Laboratories,hospital;
Total quality management
- From:
Chinese Journal of Laboratory Medicine
2016;39(8):639-642
- CountryChina
- Language:Chinese
-
Abstract:
Objective Through statistical analysis of specimen rejection reasons, aimed at finding the ways to reduce the failed specimen, making sure of continuous improvements in laboratory quality. Methods Department of Laboratory, Beijing ChaoYang Hospital, Capital Medical University had analyzed rejections specimen from October 2013 to September 2014 in CAP Q-TRACKS QT3 ( QT3: Laboratory Specimen Acceptability ) , and compared the laboratory rejection reasons with all laboratories of CAP. Results From October 2013 to September 2014, the total number of rejection specimen number was 2 367, in which 225 were incomplete labeled specimen/inadequate filled-out form, accounting for 9.5%.898 samples were rejected because of specimen clotted, accounting for 37.9%.The samples could not meet the requirement of specimen quantity of 254, accounting for 10.7%.Other reasons accounting for above 1%included wrong collection container, specimen hemolysis, lipemia or icteric specimen.After comparing the first five rejection reasons, Department of Laboratory, Beijing ChaoYang Hospital was found to be different with others laboratories of CAP.Conclusion The quality of the specimen is very important for the accuracy and reliability of the test results, and doing some positive statistical analysis and taking corrective measures can effectively reduce the unqualified specimen of the proportion.
