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Table 6 Standard deviations of scanning centers for scanning type data subsets and over the entire dataset

From: In vitro evaluation of cerebrospinal fluid velocity measurement in type I Chiari malformation: repeatability, reproducibility, and agreement using 2D phase contrast and 4D flow MRI

 

2D PC MRI [cm/s]

4D Flow [cm/s]

Overall [cm/s]

Center 1

1.13

1.58

1.50

Center 2

0.93

0.74

0.87

Center 3

1.00

1.22

1.06

Center 4

0.69

1.38

1.18

Center 5

1.08

0.92

1.25

Overall

1.04

1.83

1.49