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Table 2 The demographics of clinical factors for patients who were included in the external set

From: Predicting microvascular invasion in hepatocellular carcinoma: a deep learning model validated across hospitals

  External validation set (N = 164)
  MVI+ (N = 39) MVI- (N = 125)
Median of age in years (Q.25-Q.75) 62 (54.5–69.5) 63 (57–71)
Gender
 Male 32 (82.1%) 95 (76%)
 Female 7 (17.9%) 30 (24%)
 Median of MTD in mm (Q.25-Q.75) 5.8 (4.25–8.15) 3.1 (2.3–5.2)
 Median of AFP in ng/ml (Q.25-Q.75) 28.7 (3.13–339.83) 6.63 (2.94–62.47)
Child-Pugh score
 A 32 (82.1%) 115 (92%)
 B 6 (15.4%) 7 (5.6%)
 C 1 (2.6%) 3 (2.4%)
HBsAg
 Positive 14 (35.9%) 59 (47.2%)
 Negative 25 (64.1%) 66 (52.8%)
HCsAg
 Positive 16 (41%) 43 (34.4%)
 Negative 23 (59%) 82 (65.6%)
  1. Abbreviations are similar to Table 1.