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Table 5 Comparison of the calibration factors obtained with standard method and image-based FAF method, computed on patient data

From: Image-based SPECT calibration based on the evaluation of the Fraction of Activity in the Field of View

Patient

SFAF (cps/MBq)

Rel. diff. with Sstd(%)

Arms in same position

1

1335

-1.29

Yes

2

1411

4.19

No

3

1374

1.58

No

4

1481

8.72

No

5

1347

-0.39

Yes

6

1486

9.00

No