Participants

Tracing

Copying

Tratio

Degree of freedom

p value

Yong

3 min

27.61 ± 4.52

33.29 ± 2.30

−4.192

26

<0.001**

3 days

26.86 ± 5.45

24.07 ± 5.59

1.334

25.982

0.194

Elderly

3 min

18.36 ± 7.49

21.14 ± 4.77

−1.173

26

0.251

3 days

18.00 ± 7.49

18.00 ± 4.24

0.000

26

1.000