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Table 1 The statistics of the training group and internal testing set used in this study

From: A multi-task deep learning model for EGFR genotyping prediction and GTV segmentation of brain metastasis

  

Training group (n = 155)

Internal testing set (n = 33)

P-value

Age

0.425

 Median(range)

57 (46–78)

56 (48–72)

 

Sex

0.276

 Male

90 (58.06%)

20 (60.61%)

 

 Female

65 (41.94%)

13 (39.39%)

 

Smoking

  

0.135

 Yes

61 (39.35%)

10 (30.30%)

 

 No

94 (60.65%)

23 (69.70%)

 

EGFR Status

  

0.149

 Mutant

83 (53.55%)

19 (57.58%)

 

 Wild

72 (46.45%)

14 (42.42%)

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