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Table 2 Demographics and characteristics of AD dementia caregivers

From: Alzheimer’s disease severity and its association with patient and caregiver quality of life in Japan: results of a community-based survey

Characteristic

Total

%

n

Caregiver age (mean (SD), min to max)

53.89 (11.02)

20 to 96

Age category

18–29

3.0%

9

30–39

7.7%

23

40–49

17.7%

53

50–64

61.0%

183

65+

10.7%

32

Gender of caregiver

Female

45.0%

135

Male

55.0%

165

Marital status

Single

28.3%

85

Married / living with partner

62.3%

187

Divorced / separated / widowed

9.3%

28

Adults (18+) dependent in household

0

29.0%

87

1

20.0%

60

2

20.7%

62

3

15.0%

45

4+

15.3%

46

Children (< 18) dependent in household

0

82.3%

247

1

8.7%

26

2+

9.0%

27

Employed

Not employed, disabled, retired, student, or homemaker

31.0%

93

Full-time, part-time, or self-employed

69.0%

207

Change in employment status due to caregiving for AD dementia patient

No

73.3%

220

Yes

26.7%

80

Years providing care for the AD dementia patient

< 2 years

7.0%

21

2 to < 4 years

33.7%

101

4 to < 6 years

22.0%

66

6 to < 10 years

17.3%

52

10+ years

12.0%

36

Can’t recall

8.0%

24

Caregiving role for AD dementia patient

Primary and only caregiver

30.3%

91

Primary and sharing responsibilities with another person

30.0%

90

Secondary caregiver

39.7%

119

Hours/week ‘personally responsible for providing care’

1–4 h

21.7%

65

5–12 h

16.3%

49

13–24 h

26.0%

78

25–72 h (1–3 days)

20.0%

60

73–168 h (3–7 days)

16.0%

48

  1. Note. AD Alzheimer’s disease, SD standard deviation