Age groups in years
|
65-69
|
36.8
|
33.1
|
17.9
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
70-74
|
45.0
|
40.3
|
40.3
|
0.99 (0.77-1.29)
|
1.85 (0.69-4.91)
|
0.94 (0.72-1.22)b
|
1.64 (0.64-4.18)b
|
75-79
|
18.3
|
26.7
|
41.8
|
1.62 (1.15-2.29)
|
4.72 (1.79-12.41)
|
1.49 (1.04-2.13)b
|
4.03 (1.63-9.98)b
|
Sex
|
men
|
47.9
|
43.9
|
41.6
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
women
|
52.1
|
56.1
|
58.4
|
1.17 (0.90-1.52)
|
1.29 (0.61-2.76)
|
1.08 (0.82-1.41)c
|
1.05 (0.50-2.19)c
|
Socioeconomic status (SES)
|
low
|
19.9
|
32.4
|
56.7
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
medium
|
62.4
|
57.2
|
35.3
|
0.56 (0.41-0.78)
|
0.20 (0.10-0.40)
|
0.57 (0.41-0.79)d
|
0.21 (0.10-0.42)d
|
high
|
17.7
|
10.4
|
8.0
|
0.36 (0.24-0.54)
|
0.16 (0.04-0.66)
|
0.38 (0.25-0.58)d
|
0.19 (0.05-0.75)d
|
Living alone
|
no
|
78.2
|
76.2
|
69.8
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
21.8
|
23.8
|
30.2
|
1.12 (0.84-1.49)
|
1.55 (0.73-3.31)
|
1.02 (0.76-1.37)
|
1.31 (0.57-3.01)
|
Poor social support
|
no
|
88.3
|
78.1
|
56.0
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
11.7
|
21.9
|
44.0
|
2.12 (1.43-3.15)
|
5.94 (2.75-12.83)
|
1.99 (1.34-2.95)
|
4.96 (2.21-11.12)
|
Self-reported lack of help
|
no
|
97.6
|
91.6
|
76.1
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
2.4
|
8.4
|
23.9
|
3.67 (2.11-6.38)
|
12.51 (4.97-31.45)
|
3.50 (1.96-6.25)
|
12.18 (4.73-31.35)
|
Current depressive symptoms
|
no
|
97.2
|
90.7
|
73.5
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
2.8
|
9.3
|
26.5
|
3.55 (2.04-6.16)
|
12.47 (5.09-30.56)
|
3.64 (2.03-6.53)
|
12.86 (4.47-37.03)
|
Mean Digit Symbol Substitution Test
|
46.0
|
41.4
|
32.6
|
0.98 (0.97-0.98)
|
0.93 (0.90-0.95)
|
0.98 (0.97-0.99)e
|
0.94 (0.91-0.97)f
|
Self-reported health (fair/ poor)
|
no
|
79.3
|
63.5
|
22.6
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
20.7
|
36.5
|
77.4
|
2.20 (1.67-2.92)
|
13.16 (5.21-33.20)
|
2.21 (1.66-2.94)
|
13.30 (5.15-34.31)
|
Chronic diseasesg
|
mean
|
1.9
|
2.3
|
3.3
|
1.24 (1.13-1.36)
|
1.94 (1.57-2.40)
|
1.23 (1.11-1.35)
|
1.92 (1.56-2.35)
|
3 or more diseases
|
no
|
73.2
|
60.0
|
39.7
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
26.9
|
40.0
|
60.3
|
1.82 (1.42-2.33)
|
4.14 (1.91-8.97)
|
1.76 (1.63-2.26)
|
3.79 (1.72-8.31)
|
Polypharmacy
|
no
|
58.5
|
48.3
|
14.2
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
41.5
|
51.7
|
85.8
|
1.51 (1.20-1.89)
|
8.54 (3.35-21.77)
|
1.47 (1.17-1.86)
|
7.78 (2.92-20.72)
|
Falls (≥2) in past 12 months
|
no
|
93.8
|
88.9
|
79.2
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
6.2
|
11.1
|
20.8
|
1.89 (1.16-3.08)
|
3.97 (1.53-10.26)
|
1.84 (1.15-2.96)
|
4.31 (1.65-11.26)
|
Poor hearing
|
no
|
94.4
|
93.6
|
74.9
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
5.6
|
6.4
|
25.1
|
1.15 (0.71-1.87)
|
5.69 (2.27-14.23)
|
1.14 (0.71-1.84)
|
5.38 (2.17-13.35)
|
Poor vision
|
no
|
97.7
|
91.4
|
88.7
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
2.3
|
5.6
|
11.3
|
2.50 (1.30-4.79)
|
5.31 (1.53-18.42)
|
2.24 (1.20-4.14)
|
3.81 (1.09-13.34)
|
Currently smoking
|
no
|
91.9
|
87.9
|
91.5
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
8.1
|
12.1
|
8.5
|
1.56 (1.02-2.38)
|
1.06 (0.25-4.42)
|
1.65 (1.08-2.50)
|
1.32 (0.30-5.81)
|
Current alcohol consumption
|
no
|
12.7
|
20.6
|
38.2
|
Ref.
|
Ref.
|
Ref.
|
Ref.
|
yes
|
87.3
|
79.4
|
61.8
|
0.56 (0.41-0.77)
|
0.24 (0.11-0.51)
|
0.61 (0.44-0.85)
|
0.30 (0.11-0.82)
|