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Table 1 Patient and tumor characteristics for the benign and malignant groups

From: Machine learning combined with radiomics and deep learning features extracted from CT images: a novel AI model to distinguish benign from malignant ovarian tumors

 

Benign (n = 112)

Malignant (n = 73)

p value

Age (years)

42.5 ± 13.8

52.4 ± 13.4

 < 0.0001

Volume (cm3)

405.8 ± 532.3

1095.6 ± 1385.1

 < 0.0001

CA-125

 ≤ 35 U/mL

63 (56.3%)

21 (28.8%)

0.0003

 > 35 U/mL

49 (43.7%)

52 (71.2%)

Side

Unilateral

72 (64.3%)

55 (75.3%)

0.1141

Bilateral

40 (35.7%)

18 (24.7%)

  1. All values are expressed as the mean ± SD or number (%)
  2. CA-125 cancer antigen 125