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Table 5 Total and related CBI sub-dimension scores according to the caregivers’ characteristics

From: Psychometric characteristics of the Iranian Caregiver Burden Inventory (CBI) in caregivers of elderly patients with Alzheimer

 

F1

F2

F3

Total CBI

P*

Mean (SD)

Mean (SD)

Mean (SD)

Mean (SD)

Age groups

    

< 0.0001

 20–40

12.62 (10.3)

12.98 (5.5)

3.95 (4.3)

29.56 (16.6)

 

 41–60

12.55 (9.4)

14.06 (6.6)

5.12 (4.6)

31.74 (17.0)

 

 61–80

18.47 (11.4)

14.42 (5.2)

7.39 (5.0)

40.28 (18.2)

 

Gender

    

0.001

 Male

9.91 (8.5)

12.97 (5.2)

3.43 (3.9)

26.31 (14.2)

 

 Female

15.34 (10.7)

14.09 (6.1)

5.97 (4.9)

35.37 (18.1)

 

Educational level

    

0.108

 Illiterate

16.34 (11.0)

14.15 (10.5)

6.29 (5.1)

38.04 (17.4)

 

 Primary

14.19 (9.6)

15.09 (5.06)

6.07 (4.8)

35.52 (15.7)

 

 Secondary

13.84 (11.4)

15.25 (4.8)

5.25 (4.9)

32.58 (18.9)

 

 Higher

13.40 (9.7)

13.74 (7.1)

4.93 (4.6)

31.34 (17.0)

 

Employment status

    

0.960

 Currently employed

14.16 (10.4)

13.87 (6.1)

5.42 (4.8)

33.36 (17.6)

 

 Unemployed

14.08 (11.2)

13.82 (5.3)

5.31 (4.8)

33.51 (18.4)

 

Relationship with patient

    

< 0.0001

 Spouse

19.17 (11.5)

15.28 (6.9)

7.55 (4.9)

42.03 (18.2)

 

 The child of patient

12.57 (9.3)

13.63 (5.3)

4.88 (4.6)

31.08 (16.0)

 

 Other family or nurse

11.32 (10.1)

12.32 (6.3)

3.65 (4.5)

27.29 (17.6)

 

Living condition

    

0.08

 Living with patient

16.39 (11.3)

14.85 (6.1)

6.10 (5.0)

37.30 (18.1)

 

 Not living with patient

11.01 (8.4)

12.48 (5.5)

4.43 (4.4)

27.90 (15.5)

 

Marital status

    

0.542

 Married

13.99 (10.5)

13.83 (5.4)

5.51 (4.9)

33.29 (17.5)

 

 Unmarried/widowed

14.68 (10.5)

13.96 (7.5)

5.06 (4.7)

33.70 (18.3)

 

Patients’ dementia severity

    

0.001

 Severe

16.06 (9.9)

15.53 (7.7)

6.27 (4.7)

6.27 (4.7)

 

 Moderate

14.81 (10.6)

14.37 (4.8)

5.73 (4.9)

5.73 (4.9)

 

 Mild

10.94 (10.1)

11.14 (6.2)

3.87 (4.6)

3.87 (4.6)

 
  1. F1 emotional/psychological burden, F2 time-dependence burden, F3 physical burden
  2. *Derived from t-test or one-way analysis of variance (ANOVA) comparing the total scores among different subgroups of the study sample