Table 6 Diagnostic performance of Fermi and DP modeling in per vessel and per patient analysis
Haemodynamic parameter-Model | Sensitivity | Specificity | PPV | NPV |
|---|---|---|---|---|
Fermi-MBF PV | 0.85 (0.76 to 0.94) | 0.54 (0.43 to 0.65) | 0.51 (0.39 to 0.63) | 0.86 (0.74 to 0.98) |
DP-MBF PV | 0.89 (0.79 to 0.99) | 0.63 (0.52 to 0.74) | 0.58 (0.48 to 0.68) | 0.91 (0.84 to 0.98) |
Fermi-MPR PV | 0.69 (0.50 to 0.88) | 0.54 (0.40 to 0.68) | 0.46 (0.32 to 0.60) | 0.76 (0.62 to 0.90) |
DP-MPR PV | 0.85 (0.72 to 0.98) | 0.61 (0.48 to 0.74) | 0.55 (0.43 to 0.67) | 0.88 (0.76 to 1.00) |
Fermi-MPR2 PV | 0.73 (0.58 to 0.88) | 0.65 (0.51 to 0.79) | 0.54 (0.40 to 0.68) | 0.81 (0.68 to 0.94) |
DP-MPR2 PV | 0.77 (0.62 to 0.92) | 0.70 (0.56 to 0.84) | 0.58 (0.46 to 0.70) | 0.84 (0.75 to 0.94) |
Fermi-MBF PP | 0.78 (0.66 to 0.90) | 0.88 (0.76 to 1.00) | 0.93 (0.86 to 1.00) | 0.66 (0.55 to 0.77) |
DP-MBF PP | 0.96 (0.91 to 1.00) | 0.92 (0.85 to 0.99) | 0.96 (0.91 to 1.00) | 0.92 (0.84 to 1.00) |
Fermi-MPR PP | 0.69 (0.55 to 0.83) | 0.83 (0.70 to 0.96) | 0.90 (0.80 to 1.00) | 0.58 (0.46 to 0.70) |
DP-MPR PP | 0.88 (0.76 to 1.00) | 0.88 (0.78 to 0.98) | 0.94 (0.88 to 1.00) | 0.78 (0.66 to 0.90) |
Fermi-MPR2 PP | 0.80 (0.66 to 0.94) | 0.79 (0.62 to 0.94) | 0.89 (0.78 to 1.00) | 0.66 (0.55 to 0.77) |
DP-MPR2 PP | 0.92 (0.86 to 0.98) | 0.83 (0.74 to 0.92) | 0.92 (0.86 to 0.98) | 0.83 (0.73 to 0.93) |