Table 1 Absolute- and relative LVOTd errors for the DL model on the test set
Data groupings (n = images, patients) | Mean absolute LVOTd error (95% CI) | Median absolute LVOTd error (IQR) | Mean relative LVOTd error (95% CI) | Median relative LVOTd error (IQR) |
|---|---|---|---|---|
All data (n = 194, 94 patients) | 1.04 (0.90–1.19) mm | 0.76 (0.39–1.25) mm | 4.6 (3.9–5.2) % | 3.2 (1.7–5.7) % |
PLAX data (n = 100, 56 patients) | 1.11 (0.93–1.36) mm | 0.86 (0.49–1.32) mm | 5.1 (4.1–6.1) % | 3.7 (2.1–5.9) % |
ZPLAX data (n = 94, 41 patients) | 0.94 (0.75–1.13) mm | 0.59 (0.31–1.23) mm | 4.0 (3.2–4.8) % | 2.5 (1.2–5.2) % |
Removing “Low” quality data (n = 135, 72 patients) | 0.87 (0.74–1.00) mm | 0.63 (0.35–1.12) mm | 3.8 (3.2–4.4) % | 2.8 (1.6–4.9) % |