TMT-B

n^o

Mean

SD

Median

Minimum

Maximum

p value

Time

1^st Evaluation

0.014^a

Companions

39

127.3

83.3

87

46

345

Patients

94

147.5

71.6

129

47

443

2^nd Evaluation

0.035^a

Companions

18^b

110.7

86.3

83.5

41

370

Patients

47

132.0

68.2

109

55

362

Errors

1^st Evaluation

0.914

Companions

39

0.9

1.2

1

0

4

Patients

94

1.0

1.3

1

0

6

2^nd Evaluation

0.620

Companions

19^b

0.6

0.8

0

0

3

Patients

47

0.8

1.0

0

0

3