From: Iterative reconstruction does not substantially delay CT imaging in an emergency setting
First reconstructions | Second reconstructions | Difference (%) | P valuea | ||
---|---|---|---|---|---|
Reconstruction time (s) | FBP | 85.1 ± 18.5 | 88.5 ± 20.0 | 3.4 (4 %) | 0.024 |
L1 | 131.6 ± 23.8 | 131.0 ± 23.2 | 0.6 (<1 %) | 0.687 | |
L6 | 132.4 ± 25.8 | 128.8 ± 24.4 | 3.6 (3 %) | 0.289 | |
Reconstruction speed (slices/s) | FBP | 20.0 ± 1.6 | 19.3 ± 1.8 | 0.7 (4 %) | 0.030 |
L1 | 12.8 ± 0.8 | 12.9 ± 0.6 | 0.1 (<1 %) | 0.756 | |
L6 | 12.8 ± 0.6 | 13.2 ± 0.8 | 0.4 (3 %) | 0.263 |