Mother

34

63.0%

Father

20

37.0%

Siblings

(n = 11)

Age

15.5 ± 2.34

12 - 19

Gender

Male

6

54.5%

Female

5

45.5%

Family data

Resident area

Ibaraki

41

63.1%

Chiba

6

9.2%

Tokyo

18

27.7%

Personal distress

Currently

27

42.2%

Temporarily in the past

16

25.0%

No

21

32.8%

Distress about caring for SMID child

Currently

25

41.0%

Temporarily in the past

21

34.4%

No

15

24.6%

Degree of cooperation within the family

No, not at all

5

7.8%

No

2

3.1%

Moderately

13

20.3%

Yes

21

32.8%

Yes, very much

23

35.9%

Degree of cooperation outside the family

No, not at all

2

3.1%

No

11

17.2%

Moderately

5

7.8%

Yes

13

20.3%

Yes, very much

33

51.6%