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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: Alzheimer Dis Assoc Disord. 2016 Apr-Jun;30(2):160–168. doi: 10.1097/WAD.0000000000000121

Table 4. GAAIN Common Model Elements (First Version).

Element Description
Age Subject age at baseline visit
Gender Gender of the subject
Handedness Handedness of the subject
Race Race of the subject
Ethnic Group Ethnic group of the subject
Country Country the subject lived in during the study
MMSE Mini-Mental State Examination (total score)
Global CDR Clinical Dementia Rating (global)
Diagnosis Diagnosis of the subject
LIMM Logical Memory - Immediate Recall (total score)
LDEL Logical Memory - Delayed Recall (total score)
Mother Has AD Family history of Alzheimer's Disease - mother
Father Has AD Family history of Alzheimer's Disease - father
APOE Genotype APOE genotype of the subject
CSF T-Tau CSF level of total tau protein pg/mL
CSF P-Tau CSF level of phosphorylated tau protein
CSF Abeta42 CSF level of beta-amyloid 42 pg/mL
Plasma Abeta1-40 Plasma level of amyloid-beta peptide 1-40
Plasma Abeta1-42 Plasma level of amyloid-beta peptide 1-42
Right HIP Glucose Glucose metabolism in right hippocampus (pons normalized)
Left HIP Glucose Glucose metabolism in left hippocampus (pons normalized)
Brain Volume Whole brain volume
Right HIP Volume Volume of the right hippocampus
Left HIP Volume Volume of the left hippocampus