Participants

3 min

3 days

Tratio

Degree of freedom

p value

Yong

Tracing

27.61 ± 4.52

26.86 ± 5.45

5.178

13

<0.000**

Copying

33.29 ± 2.30

24.07 ± 5.59

1.273

13

0.225

Elderly

Tracing

18.36 ± 7.49

18.00 ± 7.49

5.925

13

<0.000**

Copying

21.14 ± 4.77

18.00 ± 4.24

0.492

13

0.631