Table 1 Demographic characteristics of participants

Gender

 Men

62

56.9

 Women

47

43.1

Education level

 Primary school and below

20

18.3

 Middle school

46

42.2

 Community college or higher

43

39.4

Disease course duration

  ≤ 1 year

29

26.6

 2–4 years

37

33.9

  ≥ 5 years

43

39.4

Work or not

 Yes

78

71.6

 No

31

28.4

Habitant

 Wenzhou

76

69.7

 Outside Wenzhou

33

30.3

Live alone

 Yes

8

7.3

 No

101

92.7