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Table 2 Interobserver agreement

From: Segmental strain for scar detection in acute myocardial infarcts and in follow-up exams using non-contrast CMR cine sequences

 

ICC acute

ICC follow up

Global strain

 GPCS

0.902 [95% CI 0.878–0.930]

0.916 [95% CI 0.882–0.941]

 GPLS

0.850 [95% CI 0.817–0.879]

0.878 [95% CI 0.804–0.929]

 GPRS

0.893 [95% CI 0.851–0.939]

0.897 [95% CI 0.878–0.947]

Segmental strain

 SPCS

0.899 [95% CI 0.862–0.922]

0.903 [95% CI 0.869–0.934]

 SPLS

0.732 [95% CI 0.711–0.749]

0.719 [95% CI 0.701–0.747]

 SPRS

0.804 [95% CI 0.793–0.869]

0.817 [95% CI 0.797–0.902]

  1. GPCS/GPLS/GPRS global circumferential/longitudinal/radial strain, SPCS/SPLS/SPRS segmental circumferential/longitudinal/radial strain, ICC intraclass correlation coefficient