Table 1 Results of the validation set (N = 351; Nmale = 148; Nfemale = 203).

From: Biological sex classification with structural MRI data shows increased misclassification in transgender women

Groups

Actual

Female

Male

Predicted

  

  Female

202 (TPR = 99.9%)

17 (TNR = 11.5%)

  Male

1 (TNR = 0.1%)

131 (TPR = 88.5%)

Related metrics:

  Accuracy: 94.87%

  Balanced accuracy: 94.01%

  Precision: 99.24%

  Recall: 88.51%

  F1-score: 0.9357

  1. Classification results in absolute numbers and percentage of accurately identified biological sex.
  2. TPR true positive rate (sensitivity), TNR  true negative rate (specificity).
  3. Using a Fisher’s exact test the TPR CG-women was significantly increased in comparison to CG-men p < 0.001.
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