Examination Projection

ESD (mGy)

DAP (cGy·cm2)

Median

Standard deviation

95% Confidence Interval

Median

Standard deviation

95% Confidence Interval

Chest (PA)

0.16

0.3

0.23 - 0.27

24.96

41.6

35.35 - 42.7

Lumbar Spine (AP)

5.10

4.0

5.41 - 6.28

617.30

417.4

612.94 - 713.44

Lumbar Spine (Lat)

13.00

9.0

12.14 - 14.35

1481.01

1044.6

1413.12 - 1664.65

Thoracic spine (AP)

2.81

2.0

3.36 - 4.06

328.45

309.1

347.26 - 436.58

Thoracic spine (Lat)

5.22

7.0

8.08 - 9.15

640.64

663.6

721.3 - 912.55

Abdomen (AP)

2.68

2.0

2.73 - 3.27

474.75

218.2

410.38 - 476.57

Pelvis (AP)

4.69

3.0

4.98 - 5.77

592.41

518.6

672.46 - 800.01

Cervical Spine (AP)

1.22

1.0

1.37 - 1.72

123.68

13.6

132.55 - 170.23

Hip (AP)

4.01

2.0

4.39 - 5.04

584.33

378.1

525.18 - 625.32