Skip to main content

Table 7 Correlation between CTDIvol (mGY) and CNR

From: Studies on the radiation dose, image quality and low contrast detectability from MSCT abdomen by using low tube voltage

  CTDIvol (120KVP) CTDIvol (80KVP)
Pearson correlation r p Pearson correlation r p
CNR 0.951 0.001* 0.691 0.086
  1. *means p < 0.05