Skip to main content
EJNMMI Research

Table 2 Derivation cohort—association between scar and phase analysis, univariable analysis

From: Phase analysis single-photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI) detects dyssynchrony in myocardial scar and increases specificity of MPI

Variable

No scar (N = 235)

Scar (N = 105)

p value

Entropy (%)

45.0 (39.0, 51.0)

51.0 (45.0, 62.0)

< .001

Phase histogram bandwidth (°)

42.0 (36.0, 60.0)

54.0 (42.0, 96.0)

< .001

Phase standard deviation (°)

11.9 (8.5, 19.5)

17.4 (10.6, 25.0)

< .001

  1. Continuous variables expressed as median (interquartile range)
Back to article page