Fig. 1
From: Steeper memory decline after COVID-19 lockdown measures
Absolute standardized mean differences for all matching variables, before (white dots) and after (black dots) optimal Mahalanobis distance matching. AD, Alzheimer’s dementia; DLB, dementia with Lewy bodies; FTD, frontotemporal dementia; MCI, mild cognitive impairment; MMSE, Mini-Mental State Examination; PPA, primary progressive aphasia; SCD, subjective cognitive decline