Table 4 Potential dose reduction for different clinical and physical image quality parameters and different iterations steps
| Â | Potential dose reduction (p-value) | |||
|---|---|---|---|---|
Reconstruction kernel | VGAS | Noise | IQFinv | CNRteflon |
I70/1 | 0 % (0.887) | 14.0 % (<0.001) | 22.7 % (0.034) | 16.0 % (<0.001) |
I70/3 | 27.0 % (0.021) | 31.4 % (<0.001) | 23.0 % (0.031) | 35.8% (<0.001) |
I70/5 | 37.4 % (0.001) | 67.8 % (<0.001) | 50.6 % (<0.001) | 71.5 % (<0.001) |