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Table 5 Figure of merit values for lesion detection study

From: Model-based iterative reconstruction for reduction of radiation dose in abdominopelvic CT: comparison to adaptive statistical iterative reconstruction

 

Figure of merit

Comparison (p value)

 

UL-MBIR

L-ASIR

UL-ASIR

UL-MBIR vs. L-ASIR

UL-MBIR vs. UL-ASIR

L-ASIR vs. UL-ASIR

Radiologist 1

0.86

0.86

0.80

1.00

0.54

0.54

Radiologist 2

0.77

0.79

0.61

0.87

0.17

0.12

  1. JAFROC analysis was performed to compare the figure of merit of adrenal nodule.
  2. No significant difference was seen between reconstruction algorithm.
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