{
  "overall": {
    "Atelectasis": 0.7351027829709765,
    "Cardiomegaly": 0.869608712461855,
    "Effusion": 0.7931456817795827,
    "Infiltration": 0.6982262463172898,
    "Mass": 0.7597556981784713,
    "Nodule": 0.6954670379202276,
    "Pneumonia": 0.6978079193366122,
    "Pneumothorax": 0.8339796614740216,
    "Consolidation": 0.7296151069973564,
    "Edema": 0.8348089616104695,
    "Emphysema": 0.8334695017832833,
    "Fibrosis": 0.8020741368118055,
    "Pleural_Thickening": 0.7388173981626115,
    "Hernia": 0.8561836215619958,
    "macro_auc": 0.7770044619547541
  },
  "gender/male": {
    "Atelectasis": 0.7403077770124337,
    "Cardiomegaly": 0.8659152481007557,
    "Effusion": 0.8060177134379625,
    "Infiltration": 0.6987948574095132,
    "Mass": 0.7663905391253147,
    "Nodule": 0.6869843901252972,
    "Pneumonia": 0.7066748068339537,
    "Pneumothorax": 0.8309905108950059,
    "Consolidation": 0.7280939341968926,
    "Edema": 0.8313479899509241,
    "Emphysema": 0.8425993949870355,
    "Fibrosis": 0.8277929223574569,
    "Pleural_Thickening": 0.7240340010106282,
    "Hernia": 0.8390072985023362,
    "macro_auc": 0.7782108131389649
  },
  "gender/female": {
    "Atelectasis": 0.7276984668915789,
    "Cardiomegaly": 0.8722660968114287,
    "Effusion": 0.7745799285587129,
    "Infiltration": 0.6972026368797822,
    "Mass": 0.74775593467473,
    "Nodule": 0.7099640905614584,
    "Pneumonia": 0.6832721491121209,
    "Pneumothorax": 0.8376609286634006,
    "Consolidation": 0.7315646311253483,
    "Edema": 0.8393404701769888,
    "Emphysema": 0.8162822371968819,
    "Fibrosis": 0.7671685969693216,
    "Pleural_Thickening": 0.7600379502563412,
    "Hernia": 0.8717197279761719,
    "macro_auc": 0.7740367032753049
  },
  "age/<40": {
    "Atelectasis": 0.7481033026814395,
    "Cardiomegaly": 0.8737040361520367,
    "Effusion": 0.7964864828624361,
    "Infiltration": 0.6988841679400225,
    "Mass": 0.7745584396720302,
    "Nodule": 0.6942004929952559,
    "Pneumonia": 0.7098500872623137,
    "Pneumothorax": 0.8405773407758601,
    "Consolidation": 0.727322057787174,
    "Edema": 0.847336470419196,
    "Emphysema": 0.8426696637322593,
    "Fibrosis": 0.81687322123071,
    "Pleural_Thickening": 0.7701753531840247,
    "Hernia": 0.011943539630836053,
    "macro_auc": 0.725191761166114
  },
  "age/40-60": {
    "Atelectasis": 0.725502172700066,
    "Cardiomegaly": 0.8790708728208728,
    "Effusion": 0.7861192045158781,
    "Infiltration": 0.6961788088602259,
    "Mass": 0.760383158073992,
    "Nodule": 0.6921872349363987,
    "Pneumonia": 0.6753430220205745,
    "Pneumothorax": 0.8331386607093547,
    "Consolidation": 0.7249868259132977,
    "Edema": 0.8193542292199079,
    "Emphysema": 0.8405780603610017,
    "Fibrosis": 0.7956674037054138,
    "Pleural_Thickening": 0.734208236805169,
    "Hernia": 0.8100568295575303,
    "macro_auc": 0.7694839085856916
  },
  "age/>60": {
    "Atelectasis": 0.7181848570811,
    "Cardiomegaly": 0.8406015514446192,
    "Effusion": 0.7957479701730221,
    "Infiltration": 0.6992008878852698,
    "Mass": 0.7362272925868178,
    "Nodule": 0.690249889778759,
    "Pneumonia": 0.7138989077608004,
    "Pneumothorax": 0.8328912141155292,
    "Consolidation": 0.7421501072784288,
    "Edema": 0.8384952296521446,
    "Emphysema": 0.8258516682486202,
    "Fibrosis": 0.7654549139635085,
    "Pleural_Thickening": 0.7136130444502297,
    "Hernia": 0.8384648665307477,
    "macro_auc": 0.7679308857821141
  },
  "disparities": [
    {
      "class": "Hernia",
      "subgroup": "age/<40",
      "overall_auc": 0.8562,
      "subgroup_auc": 0.0119,
      "delta": 0.8442,
      "direction": "underperforms"
    }
  ],
  "summary": {
    "total_disparities_flagged": 1,
    "worst_disparity": {
      "class": "Hernia",
      "subgroup": "age/<40",
      "overall_auc": 0.8562,
      "subgroup_auc": 0.0119,
      "delta": 0.8442,
      "direction": "underperforms"
    },
    "recommendation": "Model shows significant performance disparities. Consider reweighting, targeted augmentation, or per-group calibration before clinical deployment."
  }
}