Table 1 Baseline characteristics

Patient characteristics

 Age, mean (SD)

68.5 (11)

 Women, n (%)

81 (53)

Dementia, n (%)

17 (11)

 Alzheimer’s disease

10 (58)

 Mixed dementia

2 (12)

 Frontal dementia

2 (12)

 Vascular dementia

1 (6)

 Other type of dementia

2 (12)

No dementia, no (%)

137 (89)

 Complaints but no objective findings

72 (53)

 Mild cognitive impairment (MCI)

36 (26)

 Depression

21 (15)

 Other disease

8 (6)

Test results

 MMSE^a, mean (SD)

28.5 (1.1)

 CDT^b, mean (SD)

7.0 (0.2)

 Abnormal SST^c, n (%)

43 (28)

 Positive PMR^d, n (%)

32 (21)

 Abnormal SST and positive PMR, n (%)

13 (8)