Table 2 Sample characteristics of PwD at baseline

M (SD)

M (SD)

M (SD)

P

Age (years)

86.2 (6.1)

85.8 (6.3)

86.7 (5.8)

0.158

BMI (kg/m²)

28.0 (4.8)^{n=281}

28.2 (4.7)^{n=144}

27.8 (4.9)^{n=137}

0.469

CIRS_MI

9.2 (4.7)^{n=186}

9.2 (4.4)^{n=104}

9.2 (5.2)^{n=82}

0.909

Number of medications

7.0 (3.9)^{n=247}

7.3 (3.9)^{n=125}

6.7 (4.0)^{n=122}

0.188

TUG

24.4 (13.7)^{n=238}

23.8 (15.9)^{n=144}

25.0 (12.2)^{n=139}

0.477

n (%)

n (%)

n (%)

P

Sex

0.168

 Female

274 (85.9)

134 (83.2)

140 (88.6)

 Male

45 (14.1)

27 (16.8)

18 (11.4)

Diagnosis of dementia

0.165

 Yes

211 (66.1)

111 (68.9)

100 (63.3)

 No

56 (17.6)

30 (18.6)

26 (16.5)

 Unknown

52 (16.3)

20 (12.4)

32 (20.3)

Type of dementia

0.019

 AD

52 (16.3)

26 (16.1)

26 (16.5)

 Vascular dementia

46 (14.4)

32 (19.9)

14 (8.9)

 Mixed dementia

8 (2.5)

3 (1.9)

5 (3.2)

 Other

4 (1.3)

4 (2.5)

0

 Unknown

209 (65.5)

96 (59.6)

113 (71.5)