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Table 2 Absolute values (mean, SD, median) of BTU for each anatomical area using 3D volumetric voxel based quantification and semi-quantitative measurement methods

From: Evaluation of patients with painful total hip arthroplasty using combined single photon emission tomography and conventional computerized tomography (SPECT/CT) – a comparison of semi-quantitative versus 3D volumetric quantitative measurements

 

3D volumetric voxel based quantification of BTU

Semiquantitative measurement of BTU

Anatomical area

Mean

SD

Median

Mean

SD

Median

AS

860.23

425.19

831.00

2.78

1.80

2.50

AI

817.54

422.63

700.00

1.26

0.89

1.50

PS

822.34

427.53

711.00

2.49

1.70

2.00

PI

871.00

589.04

743.00

1.49

1.06

1.50

Z1

1022.54

626.10

897.00

4.40

2.38

4.00

Z2

820.20

498.31

737.00

3.13

2.02

2.50

Z3

841.40

656.74

690.00

3.23

2.61

2.25

Z4

590.76

471.38

494.00

2.92

2.23

2.50

Z5

851.71

598.32

744.00

3.14

2.48

2.75

Z6

927.97

603.05

750.00

2.83

1.98

2.50

Z7

1125.29

832.16

866.00

3.02

1.95

2.75

Z8

1085.48

779.70

877.00

3.97

2.49

3.50

Z9

899.09

580.63

744.00

3.05

2.10

2.50

Z10

854.37

592.66

753.00

3.12

2.37

2.75

Z11

592.29

454.82

530.00

2.74

2.02

2.50

Z12

848.26

621.53

718.00

3.35

2.72

2.50

Z13

799.03

443.21

740.00

3.08

1.91

2.75

Z14

1043.37

692.13

788.00

3.91

2.25

3.50

Hip

877.53

507.60

774.31

2.01

1.27

2.13

Thigh

842.78

428.19

752.50

3.28

1.96

2.80