| |
Per-patient
|
Per-territory
| | | |
|---|
| |
LAD
|
LCx
|
RCA
|
All-territories
| |
|---|
|
Sensitivity
|
88.9% [65.3–98.6]
|
91.7%
|
80%
|
44.4%
|
73.1% [52.2–88.4]
|
|
Specificity
|
57.7% [36.9–76.7]
|
56.3%
|
74.4%
|
62.9%
|
65.1% [53.4–74.6]
|
|
Positive likelihood ratio
|
2.1 [1.3–3.4]
|
2.10
|
3.12
|
1.23
|
2.15 [1.5–3.1]
|
|
Negative likelihood ratio
|
0.19 [0.1–0.7]
|
0.15
|
0.27
|
0.88
|
0.41 [0.2–0.8]
|
|
Positive predictive value
|
59.26% [38.8–77.6]
|
44%
|
28.57%
|
23.53%
|
33.93% [21.8–47.8]
|
|
Negative predictive value
|
88.2% [63.6–98.5]
|
94.7%
|
96.77%
|
81.48%
|
90.79% [82.6–96.4]
|
|
Accuracy
|
70.5%
|
65.6%
|
75.0%
|
59.1%
|
67.7%
|
|
Area under the ROC curve
|
0.73 [0.57–0.85]
|
0.74
|
0.77
|
0.54
|
0.69[0.60–0.77]
|
- CT-MPI computed tomography myocardial perfusion imaging; 82Rb PET MPI Rubidium-positron emission tomography myocardial perfusion imaging; LAD left descending coronary artery; LCx left circumflex coronary artery; RCA right coronary artery; ROC receive operating characteristic curve
