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. 2019 Jan-Mar;13(1):78–81. doi: 10.1590/1980-57642018dn13-010008

Table 2. Cognitive and functional scale scores of PD patients.

Variable Minimum Maximum Mean Standard deviation
Basic activities of daily living (Barthel) 30 100 89.6 15.9
Instrumental activities of daily living (Lawton) 0 8 4.8 2.3
Geriatric depression scale (Yesavage) 0 11 2.3 2.6
MMSE 24 30 26.7 2.9
Clock Drawing Test 1 10 6.8 2.9
MoCA 11 30 20.7 4.8

MMSE: mini-mental state examination; MoCA: Montreal Cognitive Assessment.