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Table 1 Comparative result from the first three scans, based on ten healthy volunteers. Mean difference is expressed as the average difference from all healthy volunteers.

From: Myocardial mapping of T1 and T2 with 3D-QALAS - precision of independent and dependent scans in healthy subjects

  Scan 1 vs. scan 2 Independent scans Scan 2 vs. scan 3 Dependent scans
3D-QALAS (T1)
Pearson correlation
Mean difference, 95% CI [ms]
.
r = 0.782
Δ = -26.1, (-56.1; 3.8)
.
r = 0.915
Δ = -1.7, (-14.0; 10.5)
MOLLI
Pearson correlation
Mean difference, 95% CI [ms]
.
r = 0.583
Δ = -1.6, (-22.7; 19.5)
.
r = 0.812
Δ=-7.0, (-23.3; 9.3)
3D-QALAS (T2)
Pearson correlation
Mean difference, 95% CI [ms]
.
r = 0.624
Δ = -1.8, (-3.0; -0.6)
.
r = 0.648
Δ = 0.1, (-1.3; 1.6)
GraSE
Pearson correlation
Mean difference, 95% CI [ms]
.
r = 0.588
Δ = -1.0, (-2.4; 0.4)
.
r = 0.903
Δ = 0.7, (-0.2; 1.5)