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. 2023 Oct 27;132(5):1063–1072. doi: 10.1016/j.bja.2023.09.023

Table 1.

Human–human (H-H) and human–artificial intelligence (H-AI) annotation comparisons by structure class.

Summary of comparisons
Structure class Min Mean Median Max sd
Dice metric
Artery
  • -

    H-H

 0.00 0.88 0.89 0.97 0.10
  • -

    H-AI

 0.00 0.86 0.89 0.96 0.09
Nerve
  • -

    H-H

 0.00 0.48 0.59 0.96 0.33
  • -

    H-AI

 0.00 0.41 0.50 0.93 0.29
Muscle
  • -

    H-H

 0.00 0.80 0.90 0.98 0.23

  • - H-AI

 0.00
 0.77
 0.84
 0.97
 0.23
Hausdorff metric
Fascia/serosa
  • -

    H-H

 0.00 0.08 0.03 1.00 0.13
  • -

    H-AI

 0.00 0.16 0.05 1.00 0.21