Fig. 1
From: Brain glucose metabolism in Lewy body dementia: implications for diagnostic criteria
Flowchart of the classification process of the 72 DLB patients. Flowchart depicts the classifications of patients according to clinical classification at entry (T = 0), [18F]FDG-PET SPM classification (T ≈ 3 months) and final clinical diagnosis at follow-up (T ≈ (2.94 ± 1.39 [0.34–6.04] years). Abbreviations: ADD, Alzheimer’s disease dementia; APD, atypical parkinsonian disorders; DLB, dementia with Lewy bodies; MCI, mild cognitive impairment; PD, Parkinson’s disease