{
  "ptid_time": "128_S_1148_2009-09-24",
  "img_path": "/data/qiuhui/data/adni/images/128_S_1148/2009-09-24/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 71.7 years. Gender is Female. Education: 14 years. MMSE: 20.0. Logical Memory: 1.0. APOEε4 alleles: 2.0. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The patient is a 71.7-year-old female with an MMSE score of 20.0, which falls below the typical cutoff for normal cognition (≥24), suggesting cognitive impairment. The presence of two APOE4 alleles significantly increases the risk for Alzheimer's disease.  \nDiagnosis: Dementia (likely Alzheimer's disease)  \nConfidence: Medium (MMSE is suggestive but not definitive; additional clinical evaluation or biomarkers would increase confidence)",
  "timestamp": "2025-07-26T13:53:20.268167"
}