Figure 3
From: The conundrum of ECG-gated carotid arterial imaging with navigator corrected respiratory motion
There was a significant correlation between the scores from both observers (Kendall's corelation coefficient = 0.78, p < 0.001). The scores demonstrated that images with NE were rated better than £, followed by N and then 'none'. In the consensus scores, 11/20 NE images were graded 5 out of 5, compared with only 4/20 in the E group, which were predominantly scored 4 out of 4. the images in the N and 'none' group were predominantly scored 3 or less (75% in the N group and 95% in the 'none' group).