2016 - 2019年辽宁省县级碘缺乏病实验室尿碘外质控考核结果分析

目的:了解辽宁省县级碘缺乏病实验室尿碘外质控考核情况。方法:2016 - 2019年，辽宁省参加全国尿碘外质控考核的县级碘缺乏病实验室分别有19、33、39、56个，采用Z比分值法评价尿碘外质控考核结果，│Z│≤2为合格；2 <│Z│ < 3为基本合格；│Z│≥3为不合格。计算参加考核实验室所占比例及合格率。结果:20...

Analysis of urinary iodine external quality control assessment results of county-level iodine deficiency disorders laboratories in Liaoning Province from 2016 to 2019

Objective To understand the urinary iodine external quality control assessment results of county-level iodine deficiency disorders laboratories in Liaoning Province.Methods The numbers of county-level iodine deficiency disorders laboratories which participated in the national urinary iodine external quality control assessment in Liaoning Province from 2016 to 2019 were 19,33,39 and 56,respectively.The urinary iodine external quality control assessment results were statistically analyzed with the Z score method(qualified:│Z│≤2;basically qualified:2<│Z│<3;unqualified:│Z│≥3).The percentage of laboratories participating in the assessment and the qualified rate were calculated.Results From 2016 to 2019,the percentage of county-level iodine deficiency disorders laboratories in Liaoning Province that participated in the national urinary iodine external quality control assessment increased year by year,which were 19.79%(19/96),34.38%(33/96),40.63%(39/96)and 58.33%(56/96),respectively.The qualified rates were 89.47%(17/19),84.85%(28/33),100.00%(39/39)and 100.00%(56/56),respectively.Conclusion From 2016 to 2019,the percentage and detection capacity of county-level iodine deficiency disorders laboratories in Liaoning Province that participated in the national urinary iodine external quality control assessment have been improved.