Figure 1
From: Paradoxical puborectalis syndrome on diffusion-weighted imaging: a retrospective study of 72 cases
Bland-Altman plots of inter- and intra-observer agreement. The calculation of ADCs (a) and puborectalis thickness (b) between radiologists A and B; the calculation of ADCs (c) and puborectalis thickness (d) for the same radiologist. The solid lines indicate the mean of the differences between measurements. The dashed lines indicate the 95% limits of agreement, defined as the mean difference ±1.96 (standard deviation) of the differences.
