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Insights into Imaging

Table 1 Basic characteristics of the enrolled subjects for model development and clinical evaluation set.

From: Automated segmentation of liver segment on portal venous phase MR images using a 3D convolutional neural network

Parameters

Model development

Clinical evaluation

Training

Validation

Test

Number of patients

367

157

158

100

Male/female

189/178

81/76

83/75

51/49

Age (year)

60 ± 16

58 ± 15

60 ± 14

59 ± 13

Different manufactures (GE/Siemens/Philips)

203/107/57

94/32/31

105/28/25

48/52/0

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