Analysis of urinary iodine external quality control assessment results of county-level iodine deficiency disorders laboratories in Liaoning Province from 2016 to 2019
10.3760/cma.j.cn231583-20200421-00097
- VernacularTitle: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
- Author:
Lei SUN
;
Zhongyuan KAN
;
Jianhui WANG
;
Xueli FAN
- From:
Chinese Journal of Endemiology
2021;40(3):240-242
- CountryChina
- Language:Chinese
-
Abstract:
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.
