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Table 1 Characteristics of the deceased patients and respondents (bereaved carer) (unit: %, mean (s.d.))

From: Associations between informal care costs, care quality, carer rewards, burden and subsequent grief: the international, access, rights and empowerment mortality follow-back study of the last 3 months of life (IARE I study)

 

London (N = 245)

Ireland (N = 282)

USA (N = 240)

All (N = 767)

Bereaved carer

 Women (n = 749)

72.6%

67.9%

70.9%

70.4%

 Age (n = 738)

61.6(12.6)

59.2(13.7)

60.9(14.1)

60.5(13.5)

 Ethnicity (= 1 if white) (n = 725)

85.2%

100.0%

59.3%

82.5%

 Employment status (n = 730)

  Employed and paid

35.3%

43.6%

52.4%

43.7%

  Employed and unpaid

8.5%

13.6%

8.7%

10.4%

  Unemployed

8.9%

9.1%

6.5%

8.2%

  Retired

47.2%

33.7%

32.5%

37.7%

 Relationship (n = 742)

  Wife or female partner

22.1%

20.5%

27.4%

22.4%

  Husband or male partner

12.1%

11.9%

14.1%

12.3%

  Daughter

37.5%

38.4%

31.2%

34.7%

  Son

9.6%

16.0%

10.3%

11.7%

  Female other

8.8%

7.1%

8.6%

7.8%

  Male other

2.5%

4.5%

2.6%

3.1%

  Others

7.5%

1.5%

6.0%

4.7%

 Household income (n = 750)

  Living comfortably

31.0%

19.2%

45.4%

31.2%

  Doing alright

37.6%

44.3%

32.5%

38.5%

  Just about getting by

9.8%

16.3%

8.8%

11.9%

  Finding it quite difficult

9.4

10.6%

3.8%

8.1%

  Finding it very difficult

2.5%

0.7%

0.8%

1.3%

  Do not know

2.5%

2.5%

4.2%

3.0%

 Religious belief (= 1 if yes) (N = 729)

82.6%

92.6%

79.9%

85.5%

 ZARIT

  Burden1) (N = 734)

25.1(8.8)

23.6(9.4)

24.6(8.7)

24.4(9.0)

  Positive aspects of caregiving2) (N = 729)

29.2(6.9)

30.0(7.4)

30.7(6.7)

30.0(7.1)

 TRIG

  Past behaviour (N = 734)

20.5(8.9)

21.7(8.3)

20.1(7.4)

20.8(8.3)

  Subsequent feeling (N = 738) 3)

43.0(13.8)

44.7(13.1)

41.1(12.0)

43.0(13.1)

Patient

 Women

54.3%

51.4%

52.9%

52.8%

 Age (years) (n = 766)

79.7(8.3)

80.8(8.2)

78.5(9.1)

79.7(8.6)

  65–69

13.9%

12.8%

21.7%

15.9%

  70–79

36.3%

29.9%

32.9%

32.9%

  80–89

36.3%

41.6%

33.3%

37.3%

  90–102

13.5%

15.7%

12.1%

13.8%

 Diagnosis (n = 763)

  Lung and respiratory cancer

13.5%

11.4%

7.9%

11.0%

  Breast cancer

2.0%

3.9%

2.9%

3.0%

  Genitourinary cancer

12.7%

7.5%

5.8%

8.6%

  Lymphatic cancer

10.2%

5.7%

5.8%

7.2%

  Digestive cancer

12.2%

10.3%

12.1%

11.5%

  Ill-defined cancer

6.1%

3.9%

0%

3.4%

  Other cancer

2.9%

5.0%

4.2%

4.0%

  Non-cancer respiratory

7.4%

16.0%

9.2%

11.1%

  Non-cancer circulatory

14.7%

16.7%

26.3%

19.0%

  Non-cancer CNS4)

10.2%

7.1%

2.9%

6.8%

  Renal failure

1.2%

3.2%

6.7%

3.7%

  Other non-cancer4)

5.7%

9.2%

16.3%

10.3%

 Primary carer (= 1 if available) (n = 731)

87.6%

87.1%

92.2%

88.8%

 Living with (= 1 if yes) (n = 746)

61.4%

67.9%

75.2%

68.1%

 Religious belief (= 1 if religious)

88.1%

98.5%

84.6%

90.8%

 Number of carers (n = 731)

2.5(1.8)

3.0(2.0)

2.6(1.7)

2.7(1.9)

 Health and social care costs (USD)

15,756(15,036)

29,210(24,231)

37,327(37,234)

27,452(28,203)

  1. Twelve items had scales from 0 to 4 (0 never; 1 rarely; 2 sometimes; 3 quite frequently; 4 nearly always), and the range of total scores is 0 to 48. Higher score means more distressful burden
  2. Eight items had scales from 0 to 4 (0 never; 1 rarely; 2 sometimes; 3 quite frequently; 4 nearly always), and the range of total scores is 0 to 32. Higher score means more positive feeling about caregiving experience
  3. Revised Texas Revised Inventory of Grief. Past behaviour and subsequent grief sums 8 and 13 items respectively where each item was measured in Likert scale (1 completely true to 5 completely false). Higher scores are indicative of less psychological distress
  4. Non-cancer CNS included Alzheimer’s dementia, Parkinson’s related disorders, motor neurone disease, multiple sclerosis and other neurological diseases. Note that some people with dementia may have been coded as ‘other non-cancer’