Parameter | Williams et al., 2007 (mobile unit) | Williams et al., 2007 (static unit) | Present study, 2015 (static unit) | ||||||
kVp | mAs | mA | kVp | mAs | - | kVp | mAs | mA | |
Chest (PA) | 85 | 10 | - | 106 | 3.33 | - | 73 | 10.0 | 230 |
Femur (AP/Lat) | 55 | 10 | - | 76 | 16 | - | 75 | 10.0 | 200 |
Pelvis (AP) | 55 | 24 | - | 80 | 20 | - | 75 | 12.8 | 220 |
Cervical/S (AP) | 60 | 7.5 | - | 76 | 20 | - | 75 | 6.4 | 100 |
Cervical/S (Lat) | 65 | 15 | - | 76 | 20 | - | 75 | 6.4 | 100 |
Knee (AP) | 55 | 25 | - | 70 | 6.67 | - | 62 | 5 | 100 |
Knee (Lat) | 55 | 16 | - | 70 | 6.67 | - | 60 | 5 | 63 |
Lumbosacral/S (AP) | 75 | 48 | - | 80 | 20 | - | 94 | 20.0 | 250 |
Lumbosacral/S (Lat) | 85 | 150 | - | 80 | 80 | - | 94 | 20.0 | 250 |
Skull (AP) | 60 | 16 | - | 80 | 13.33 | - | 70 | 8.5 | 180 |
Skull (Lat) | 55 | 10 | - | 76 | 6.67 | - | 70 | 8.5 | 180 |