title: [Designing and implementation of a web-based quality monitoring system for plasma glucose measurement in multicenter population study].
abstract: OBJECTIVE
  The aim of this paper is to describe the designing and implementation of a web-based plasma glucose measurement quality monitoring system to assess the analytical quality of plasma glucose measurements in multicenter population study and provide evidence for the future studies.
  
  
  METHODS
  In the chronic non-communicable disease and related factor surveillance in China, a web based quality monitoring system for plasma glucose measurement was established to conduct evaluation on plasma glucose monitoring quality and effectiveness in 302 surveillance centers, including quality control data entry, transmission and feedback.
  
  
  RESULTS
  The majority of the surveillance centers met the quality requirements and passed the evaluation of reproducibility and precision of plasma glucose measurement, only a few centers required intensive training and re-assessment.
  
  
  CONCLUSIONS
  In order to ensure the completeness and reliability of plasma glucose measurement in the surveillance centers, the establishment of web-based plasma glucose measurement quality control system can facilitate the identification of the qualified surveillance centers and evaluation of plasma glucose measurement quality in different regions. Communication and training are important in ensuring plasma glucose measurement quality. It is necessary to further improve this web-based plasma glucose measurement quality monitoring system in the future to reduce the method specific plasma glucose measurement bias.
authors.affiliation: KingMed Diagnostics, Guangzhou 510330, China.
authors.forename: Yong
authors.initials: Y
authors.lastname: Liu
authors.affiliation: Center for Chronic Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention; Email: wlm65@126.com.
authors.forename: Limin
authors.initials: L
authors.lastname: Wang
authors.affiliation: KingMed Diagnostics, Guangzhou 510330, China.
authors.forename: Richard
authors.initials: R
authors.lastname: Pang
authors.affiliation: KingMed Diagnostics, Guangzhou 510330, China.
authors.forename: Nanxun
authors.initials: N
authors.lastname: Mo
authors.affiliation: KingMed Diagnostics, Guangzhou 510330, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Hu
authors.affiliation: Center for Chronic Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention.
authors.forename: Qian
authors.initials: Q
authors.lastname: Deng
authors.affiliation: KingMed Diagnostics, Guangzhou 510330, China.
authors.forename: Zhaohui
authors.initials: Z
authors.lastname: Hu
mesh_terms: D001786:Blood Glucose / Q000032:analysis*; D002681:China / Q000453:epidemiology; D002908:Chronic Disease; D006801:Humans; D020407:Internet; D011159:Population Surveillance / Q000379:methods*; D011786:Quality Control; D015203:Reproducibility of Results
chemical_list: D001786:Blood Glucose