正确理解和使用分析灵敏度及检出限

Correctly understand and use analytical sensitivity and limit of detection

检出限是方法学性能评价的主要指标之一。针对临床实验室、仪器和试剂生产厂商及检验医学期刊中不能正确理解和区别灵敏度和检出限的现象，对它们进行详细的分析比较，并给出正确使用的方法。（中华检验医学杂志，2014，37：669-672）

Limit of detection is one of most important indicators of methodological evaluation.In consideration of the misunderstanding and incorrect differentiating sensitivity and limit of detection by clinical laboratory , equipment and reagent manufacturers and journals of laboratory medicine , this article would show detailed analysis and comparison to figure out the proper use method.