Table 3 Lin’s concordance coefficient ρ c obtained for MBF and MFR comparisons in the three coronary territories (LAD, LCX, RCA)
From: Cardiac PET/CT with Rb-82: optimization of image acquisition and reconstruction parameters
RP comparisons | All patients (n = 60 coronary territories) | ||
|---|---|---|---|
ρ c (Rest) [95% CI] | ρ c (Stress) [95% CI] | ρ c (MFR) [95% CI] | |
B vs. A | 0.955 [0.933;0.977] | 0.983 [0.975;0.992] | 0.939 [0.910;0.967] |
C vs. A | 0.966 [0.949;0.982] | 0.984 [0.976;0.992] | 0.909 [0.847;0.972] |
D vs. A | 0.939 [0.836;0.959] | 0.985 [0.977;0.992] | 0.957 [0.928;0.987] |
E vs. A | 0.951 [0.927;0.976] | 0.990 [0.985;0.995] | 0.883 [0.808;0.958] |
F vs. A | 0.968 [0.954;0.982] | 0.984 [0.976;0.992] | 0.898 [0.836;0.960] |
G vs. A | 0.938 [0.909;0.967] | 0.986 [0.980;0.992] | 0.876 [0.807;0.845] |
H vs. A | 0.769* [0.678;0.861] | 0.789* [0.789;0.912] | 0.880 [0.805;0.955] |