{
  "primary_method": "highest-specificity threshold with sensitivity >= 0.95 on validation (calibrated probabilities)",
  "locked_threshold": 0.7113139033317566,
  "valid_sensitivity_at_threshold": 0.952,
  "valid_specificity_at_threshold": 0.896,
  "target_sensitivity": 0.95,
  "target_achievable": true,
  "secondary_youden": {
    "threshold": 0.7113139033317566,
    "sensitivity": 0.952,
    "specificity": 0.896
  },
  "probabilities_used": "calibrated"
}