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Table 1 Bland Altman limits of agreement for peak strains and torsions

From: Simplified post processing of cine DENSE cardiovascular magnetic resonance for quantification of cardiac mechanics

 

Mouse

Human

 

Simple

Interobserver

Simple

Interobserver

Radial Strain (%)

−0.5 ± 4.0

−5.5 ± 13.1

−1.6 ± 4.2

3.3 ± 12.9

Circumferentaial strain (%)

−0.2 ± 0.6

1.0 ± 3.6

−0.2 ± 0.7

−0.5 ± 1.8

Longitudinal strain (%)

−0.5 ± 1.6

−0.2 ± 6.4

0.3 ± 2.9

0.4 ± 3.0

Torsion (deg/cm)

0.0 ± 0.8

0.3 ± 2.2

0.0 ± 0.3

−0.0 ± 0.4

  1. Peak strain Bland Altman analysis.