From: Quantification of left ventricular trabeculae using fractal analysis
Accuracy statistic* | Max. Apical FD | Global LV FD | Perimetry | Petersen | Jacquier |
---|---|---|---|---|---|
Sensitivity (95% CI, UL-LL) | 100 (88–100) | 83 (61–92) | 70 (48–85) | 70 (46–87) | 95 (73–100) |
Specificity (95% CI, UL-LL) | 100 (97–100) | 86 (78–92) | 91 (86–97) | 98 (85–100) | 53 (36–68) |
PPV (95% CI, UL-LL) | 100 (88–100) | 63 (46–78) | 72 (50–87) | 93 (66–100) | 50 (34–66) |
NPV (95% CI, UL-LL) | 100 (97–100) | 94 (86–97) | 92 (85–96) | 87 (72–94) | 95 (75–100) |