. Author manuscript; available in PMC: 2014 Sep 1.

Published in final edited form as: J Magn Reson Imaging. 2013 Jan 31;38(3):655–662. doi: 10.1002/jmri.24013

Table 2. Statistical analysis of the evaluation of primary measure “volumetric flow rates”.

Intra-class correlation coefficient (ICC) regarding the inter-rater reliability (ICC 2,6) and the intra-rater reliability (ICC 3,6) according to the Shrout and Fleiss convention. Additionally the Variance of Components Analysis which allows for covariate effects is displayed including the 95% confidence interval for all primary measurements.

Parameter	ICC(2,6)	ICC(3,6)	Variance Component Analysis
	inter-rater reliability	intra-rater reliability	Intraclass Correlation	ICC 95% Confidence Interval
LICAflow	0.997	0.998	0.971	0.958	0.984
RICAflow	0.999	0.999	0.985	0.980	0.991
LVAflow	0.999	0.999	0.993	0.989	0.997
RVAflow	0.999	0.999	0.991	0.988	0.994
LIJVflow	0.999	0.999	0.987	0.983	0.992
RIJVflow	0.999	0.999	0.989	0.987	0.992
CSFsv	0.998	0.998	0.978	0.957	1.000