摘要
采用Bland-Altman法对两种测量仪器进行一致性评价可以判断仪器出具数据的可替代性。在测量仪器满足重复性的条件下,应用Bland-Altman法能够直观地、定量和定性地考察数据间的一致性,全面反映测量过程的系统误差和随机误差,取得不同测量仪器的相互认可。
By using Bland-Altman method to estimate consistency of two kinds of measuring instruments, it can judge whether the metrical data is replaceability or not. In the situation of measuring instruments meeting the requirements of repeatability, the Bland-Altman method can directly, qualitatively and quantitatively estimates consistency of metrical data. It can else roundly reflect the systematical error and accidental error, and achieve the mutual recognition of different measuring instruments.
出处
《中国仪器仪表》
2009年第5期82-84,共3页
China Instrumentation
