{
  "ptid_time": "002_S_0729_2008-04-03",
  "img_path": "/data/qiuhui/data/adni/images/002_S_0729/2008-04-03/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 66.6 years. Gender is Female. Education: 16 years. MMSE: 26.0. Laboratory findings: Vitamin B12: 2514.00 (profound elevated); Phosphorus: 4.70 (significant elevated). APOEε4 alleles: 1.0. ",
  "true_diagnosis": "Diagnosis: AD.",
  "gpt_diagnosis": "Reasoning: The MMSE score of 26 is within the normal range (typically 24-30), suggesting no significant cognitive impairment. The presence of one APOE4 allele increases Alzheimer's risk but does not confirm impairment alone.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to the borderline MMSE and APOE4 risk factor, but no clear evidence of impairment)",
  "timestamp": "2025-07-25T20:05:05.028851"
}