Skip to main content

Table 4 Potential dose reduction for different clinical and physical image quality parameters and different iterations steps

From: Correlation of clinical and physical-technical image quality in chest CT: a human cadaver study applied on iterative reconstruction

  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)