Table 2 Intra-class correlation coefficients for re-reading plaque volume (PV) of 21 plaques with PV < 60 μl and 24 plaques with PV ≥ 60 μl
From: Reproducibility of 3-dimensional ultrasound readings of volume of carotid atherosclerotic plaque
Reader 1 | Reader 2 | Reader 3 | |
|---|---|---|---|
PV < 60 μl | |||
Intra-reader variability | 0.929 | 0.783 | 0.689 |
Inter-reader variability | 0.805 | ||
PV ≥ 60 μl | |||
Intra-reader variability | 0.976 | 0.960 | 0.960 |
Inter-reader variability | 0.949 |