Table 2 Comparison of outcomes pre- and post-ADA triage among false negatives and false positives.
From: Emergency triage of brain computed tomography via anomaly detection with a deep generative model
Pre-ADA | Post-ADA | Difference between pre- and post-ADA | p-valuea | |||
|---|---|---|---|---|---|---|
False negatives (n = 44) | WT | Median (IQR) | 358.0 (291.5) | 449.8 (199.3) | 71.0 (145.0) | 0.009 |
Mean (±SD) | 400.5 (±192.2) | 445.0 (±150.4) | ||||
Min–max | 72–922 | 146–803 | ||||
RT | Median (IQR) | 28.8 (10.0) | 28.8 (9.4) | −0.3 (9.9) | 0.68 | |
Mean (±SD) | 29.4 (±8.6) | 29.6 (±7.8) | ||||
Min–max | 9–76 | 12–62 | ||||
TAT | Median (IQR) | 384.3 (300.9) | 471.0 (205.0) | 70.3 (143.6) | 0.02 | |
Mean (±SD) | 421.7 (±196.2) | 464.5 (±150.9) | ||||
Min–max | 82–951 | 155–847 | ||||
False positives (n = 305) | WT | Median (IQR) | 357.0 (366.0) | 101.0 (104.0) | −220.5 (360.5) | <0.001 |
Mean (±SD) | 342.9 (±220.4) | 111.1 (±76.8) | ||||
Min–max | 1–957 | 1–449 | ||||
RT | Median (IQR) | 32.5 (11.5) | 35.5 (13.0) | 2.5 (14.5) | <0.001 | |
Mean (±SD) | 33.6 (±9.1) | 36.6 (±9.6) | ||||
Min–max | 9–79 | 9–79 | ||||
TAT | Median (IQR) | 378.0 (357.5) | 134.50 (111.5) | −223.5 (361.5) | <0.001 | |
Mean (SD) | 374.0 (±220.8) | 143.7 (±78.1) | ||||
Min–max | 12–1007 | 9–508 |
