Establishment and application of external quality assessment system for microbial morphology and detection of special drug-resistance in clinical laboratory
10.13602/j.cnki.jcls.2017.07.16
- VernacularTitle:临床微生物形态学及特殊耐药性检测室间质量评价体系的建立及应用
- Author:
Lianhua WEI
;
Fengmei ZOU
;
Gang LIU
;
Yongqing YANG
;
Wanxia WANG
;
Ling WU
;
Junchun LI
;
Xin WANG
;
Yuqian CHEN
;
Xiaoqing CHEN
;
Keke LI
;
Haixing SHAO
;
Jichao ZHU
- Keywords:
microbial morphology;
CLSI;
special drug-resistance;
external quality assessment
- From:
Chinese Journal of Clinical Laboratory Science
2017;35(7):538-541
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the establishment,operation and performance of external quality assessment(EQA) system for microbial morphology and detection of special drug-resistance in clinical laboratory,and explore the value of the developed system in clinical application.Methods The pictures of known bacteria and fungi colony,gram staining and acid-fast staining from clinical microbiology were distributed to the participating laboratories in Gansu province twice a year at regular intervals.The pictures of standard knowledge points from CLSI,such as special drug resistance were distributed simultaneously.All the participating laboratories were required to complete the interpretation for the pictures and report their resuhs in a scheduled time.Then the resuhs were summarized and analyzed as 3 modes:complete consistency,general consistency and non-consistency.Results During the 2 years when the EQA system for microbial morphology and detection of special drug-resistance were performed for 24 times,the rate of annual complete consistency increased year by year and reached to 91.3％ in 2015.Conclusion The EQA system based on the examinations of microbial morphology and CLSI standard knowledge points for clinical laboratory may supervise the staff of clinical microbiology laboratories in the hospitals at second grade or above to master the skills of morphological identification and learn CLSI knowledge points,so their professional skills of clinical microbiology could be comprehensively improved.
