Variable Baseline Mean (SD) Follow-up Mean (SD)
HDS total 14.0 (2.66) 14.2 (2.60)
HDS attentionĀ  (max 4) 3.78 (0.69) 3.64 (0.78)
HDS timed alphabet (max 6) 5.11 (1.75) 5.1 (1.61)
HDS memory recall (max 4) 3.43 (0.75) 3.59 (0.79)
HDS cube copy (max 2) 1.78 (0.66) 1.84 (0.50)
Table 2: HDS raw scores data (mean and SD).
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