Analysis on the results of quality control of urinary iodine, salt iodine and water iodine in the laboratories of iodine deficiency disorders in Shaanxi Province in 2018 / 中华地方病学杂志
Chinese Journal of Endemiology
;
(12): 941-944, 2019.
Artículo
en Chino
| WPRIM
| ID: wpr-800957
ABSTRACT
Objective@#To analyze the operation situation of urinary iodine, salt iodine and water iodine external quality assessment network of iodine deficiency disorders(IDD) laboratories in Shaanxi Province in 2018, and to ensure the need for IDD surveillance in Shaanxi Province at all levels.@*Methods@#In 2018, the provincial, municipal, and county-level IDD laboratories in Shaanxi Province were evaluated for urinary iodine, salt iodine and water iodine external quality control. Among them, 1 provincial, 10 municipal, and 107 county-level laboratories took part in the testing of urinary iodine assessment; 1 provincial, 10 municipal and 39 county-level laboratories took part in the testing of salt iodine assessment; and 1 provincial, 10 municipal and 83 county-level laboratories took part in the testing of water iodine. The testing results of urinary iodine were statistically analyzed with the │Z│ score method (qualified │Z│≤2; basically qualified 2 <│Z│ < 3; unqualified│Z│≥3), salt iodine and water iodine were analyzed with reference value ± uncertainty (the test results were qualified within this range; less than or exceeded was unqualified).@*Results@#The │Z│ scores of 1 provincial, 10 municipal and 107 county-level laboratories for urinary iodine were < 3; the test results of 1 provincial, 10 municipal and 39 county-level laboratories for salt iodine, and 1 provincial, 10 municipal and 83 county-level laboratories for water iodine were qualified within reference value ± uncertainty range. All the IDD laboratories were passed the external quality control assessment of 2018. Both the feedback rate and qualified rate of the testing results were 100.00%,@*Conclusion@#The testing ability of all the laboratories are stable and reliable, it can provide a reliable laboratory quality assurance for surveillance and control of IDD.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Endemiology
Año:
2019
Tipo del documento:
Artículo
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