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Table 4 Differences in SUVmax of lesions between the series treated with SubtlePET® and the standard series

From: Imaging quality of an artificial intelligence denoising algorithm: validation in 68Ga PSMA-11 PET for patients with biochemical recurrence of prostate cancer

Series

Mean of SUVmax lesion

Difference SUVmax lesion

CI 95% of Difference of SUVmax lesion

p adjusted

Bias (%)

QC4

8.91

    

SQC1

8.30

0.49

(− 0.27–1.31)

0.187

− 5

SQC2

7.52

0.96

(0.45–1.58)

0.002

− 15

SQC3

7.61

1.17

(0.74–1.72)

 < 0.001

− 16

SQC4

7.41

1.41

(0.93–1.88)

 < 0.001

− 18

VP4

7.70

    

SVP1

6.67

0.97

(0.11–1.91)

0.036

− 14

SVP2

6.82

0.95

(0.54–1.78)

0.006

− 16

SVP3

6.67

1.08

(0.6–1.75)

0.006

− 18

SVP4

6.72

1.18

(0.83–1.56)

0.001

− 17

  1. Difference = Gold standard—study series; Bias = (Study series—Gold standard)/Gold standard