Table 2: CTDIvol, DLP and CTDIw values for each voltage of X-Ray tube.

Voltage (kV)

CTDIvol (mGy)

DLP (mGy.cm)

CTDIw (mGy)

80

23.28

455.25

22.90

100

27.0

529.45

26.57

120

29.13

571.18

28.66