Fig. 4
From: Compressed-sensing accelerated 4D flow MRI of cerebrospinal fluid dynamics
Bland–Altman analysis of peak velocity and scan-rescan agreement. a Bland–Altman plots comparing SENSE and CSE in 140 measurements for CSE4, 8 and 10 and 135 for CSE6 in 20 subjects over 7 contours. CSE acceleration factor labeled correspondingly. Solid lines indicate the mean difference with the corresponding 95% confidence interval, outer dashed lines indicate the limits of agreement with the corresponding 95% confidence interval. b Bland–Altman plots for scan-rescan agreement of 93 measurements. Analyzed flow parameter labeled correspondingly. Solid lines indicate the mean difference with the corresponding 95% confidence interval; outer dashed lines indicate the limits of agreement with the corresponding 95% confidence interval