{
  "ptid_time": "003_S_1122_2014-01-27",
  "img_path": "/data/qiuhui/data/adni/images/003_S_1122/2014-01-27/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 83.6 years. Gender is Female. Education: 14 years. MMSE: 28.0. MoCA: 18.0. Logical Memory: 9.0. APOEε4 alleles: 0.0. Biomarker levels: Florbetapir (AV45): 0.98 SUVR (normal ). ",
  "true_diagnosis": "Diagnosis: MCI.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 28.0 is within the normal range (typically ≥26), but the MoCA score of 18.0 is below the cutoff for normal cognition (typically <26, with <23 often indicating impairment). This discrepancy, along with normal amyloid imaging (AV45), suggests possible mild cognitive impairment (MCI) rather than dementia or Alzheimer's disease.  \nDiagnosis: MCI  \nConfidence: Medium",
  "timestamp": "2025-07-25T20:47:15.314401"
}