Table 1 Bland-Altman analysis of intra-observer, inter-observer and inter-study reproducibility
Reproducibility | Mean Difference | 95% Limits of Agreement |
|---|---|---|
Intra-observer: all mT2* | 0.3 msec | -5.0 to 5.7 msec |
Intra-observer: mT2* ≤ 20 msec | -0.08 msec | -3.5 to 3.3 msec |
Intra-observer: mT2* > 20 msec | 0.8 msec | -6.5 to 8.2 msec |
Inter-observer: all mT2* | 0.5 msec | -3.6 to 4.7 msec |
Inter-observer: all mT2* | 0.6 msec | -1.7 to 2.9 msec |
Inter-observer: all mT2* | 0.5 msec | -6.0 to 7.0 msec |
Inter-study: all mT2* | 0.1 msec | -4.0 to 4.3 msec |
Inter-study: mT2* ≤ 20 msec | 0.1 msec | -2.2 to 2.5 msec |
Inter-study: mT2* > 20 msec | 0.08 msec | -6.9 to 7.1 msec |