Skip to main content

Table 4 Inter-model reproducibility of VT measurements (N = 36)

From: Reproducible quantification of cardiac sympathetic innervation using graphical modeling of carbon-11-meta-hydroxyephedrine kinetics with dynamic PET-CT imaging

Models compared

ICC [95%CI]

Average Delta ± RPC

Median Delta ± NPC

Logan vs 1TC

0.928 [0.432, 0.978]

− 16.3 ± 27.8% †

− 14.5 ± 26.6%

MA1 vs 1TC

0.955 [0.915, 0.977]

− 2.3 ± 34.2%

− 1.0 ± 26.5%

  1. Significant bias vs zero (p < 0.001)