Skip to main content

Table 3 Effective dose estimates for the different centers

From: Variability of radiation doses of cardiac diagnostic imaging tests: the RADIO-EVINCI study (RADIationdOse subproject of the EVINCI study)

Center

CCTA (mSv)

SPECT (mSv)

PET (mSv)

ICA (mSv)

CV%

N

Mean ± SD

Median, IQR

CV%

N

Mean ± SD

Median, IQR

CV%

N

Mean ± SD

Median, IQR

CV%

N

Mean ± SD

Median, IQR

1

26

64

9.9 ± 2.6

9.6,1.1

   

22

57

1.8 ± 0.4

2.0, 0.2

121

49

9.2 ± 11.2

6.3, 6.2

2

58

71

3.1 ± 1.8

2.5, 1.4

14

71

10.1 ± 1.4

9.4, 2.8

 

1

1.0

102

15

18.7 ± 19.1

12.1, 24.5

3

54

3

12.2 ± 6.6

15.6, NC

         

4

38

42

14.5 ± 5.5

12.9, 8.1

17

43

14.0 ± 2.4

14.2, 3.8

   

65

30

5.5 ± 3.6

4.5, 4.3

5

92

34

6.7 ± 6.2

4.5, 0.9

33

25

9.1 ± 3.0

9.2, 5.1

32

4

2.0 ± 0.6

2.0, 0.9

   

6

20

15

13.0 ± 2.6

13.7, 4.0

14

16

9.5 ± 1.3

9.2, 0.7

      

7

27

17

20.6 ± 5.5

22.7, 7.7

19

17

11.7 ± 2.2

12.5, 0

   

63

4

10.7 ± 7.0

11.5,13.3

8

19

50

20.9 ± 3.9

20.6, 4.2

15

50

10.1 ± 1.5

9.3, 1.0

   

69

31

13.6 ± 9.4

11.1, 7.9

9

53

36

5.1 ± 2.7

4.6, 1.1

      

59

4

2.8 ± 1.6

2.8, 2.9

10

44

44

5.7 ± 2.5

5.7, 4.2

30

36

8.0 ± 2.4

8.6, 4.1

   

60

36

6.1 ± 3.7

4.8, 4.7

11

49

86

17.6 ± 8.6

17.4, 8.5

23

44

7.9 ± 1.8

8.7, 1.2

25

23

2.3 ± 0.6

2.4, 0.7

50

26

10.9 ± 5.4

10.2, 6.9

12

115

14

6.7 ± 7.7

4.0, 2.1

21

8

8.4 ± 1.8

9.1, 1.1

   

54

4

9.3 ± 5.0

10.3, 9.0

Tot

54

476

11.2 ± 8.1

9.5, 13.2

20

310

10.0 ± 2.7

9.3, 2.8

50

85

1.4 ± 0.7

1.8, 1.6

100

199

9.64 ± 9.7

7.4, 7.3

  1. CCTA, SPECT, PET, ICA as in Table 2; CV average coefficient of variation of E in each center, IQR interquartile range, N number of patients