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Table 2 Baseline characteristics of the participants

From: Short term effectiveness and experiences of a peer guided web-based self-management intervention for young adults with juvenile idiopathic arthritis

Baseline characteristics Intervention versus Control

Characteristic

Total group (n = 67)

Intervention group (n = 35)

Control group (n = 32)

Gender – female n (%)

59 (88%)

29 (83%)

30 (94%)

Age, mean years (SD)

19.1 (2.7)

19.2 (2.7)

19.1 (2.9)

Education level completed n (%)

 Primary educationa

15 (22%)

10 (29%)

5 (16%)

 Intermediate vocational educationb

35 (52%)

17 (49%)

18 (56%)

 Bachelor or University

17 (25%)

8 (23%)

9 (28%)

Civil status n (%)

 Living at home with parents

53 (79%)

26 (74%)

27 (84%)

 Living independently

14 (21%)

9 (26%)

5 (16%)

Marital status n (%)

 Single

61 (91%)

32 (91%)

29 (91%)

 Living together

3 (5%)

1 (2%)

2 (6%)

 Married

3 (5%)

2 (6%)

1 (3%)

Diagnosed disease n (%)

 Oligo-articular JIA

14 (21%)

8 (23%)

6 (19%)

 Poly-articular JIA

24 (36%)

9 (26%)

15 (47%)

 Systemic JIA

8 (12%)

6 (17%)

2 (6%)

 Other

21 (31%)

12 (34%)

9 (28%)

Duration of the disease (years diagnosed, mean, SD)

10.9 (6.4)

10.1 (6,3)

11.8 (6.5)

Frequency of internet use n(%)

 (Almost) daily

62 (93%)

31 (89%)

31 (97%)

 Several times a week

3 (5%)

2 (6%)

1 (3%)

 Few times a week

1 (2%)

1 (3%)

 

 Rarely

1 (2%)

1 (3%)

 

Purpose use internet

 Search health info n(%)

  Not

3 (5%)

2 (6%)

1 (3%)

  Yes, one single time

30 (45%)

18 (51%)

12 (38%)

  Yes, sometimes

28 (28%)

11 (31%)

17 (53%)

  Frequent

6 (9%)

4 (11%)

2 (6%)

 Forum visit health/arthritis

  Not

47 (70%)

23 (66%)

24 (75%)

  Yes, one single time

12 (18%)

7 (20%)

5 (16%)

  Yes, sometimes

6 (9%)

4 (11%)

2 (6%)

  Frequent

2 (3%)

1 (3%)

1 (3%)

 Chat/e-mail with someone with arthritis

  Not

55 (82%)

27 (77%)

28 (88%)

  Yes, one single time

5 (7%)

4 (11%)

1 (3%)

  Yes, sometimes

2 (3%)

2 (6%)

 

  Frequent

5 (8%)

2 (6%)

3 (9%)

 Visit weblog patient

  Not

55 (82%)

30 (86%)

25 (78%)

  Yes, one single time

9 (13%)

2 (6%)

7 (22%)

  Yes, sometimes

2 (3%)

2 (6%)

 

  Frequent

1 (2%)

1 (3%)

 

Relevance internet in relation

 disease, Scale 1–10 (mean) (SD)

3.4 (2.5)

3.1 (2.7)

3.7 (2.1)

 peer support, Scale 1–10 (mean) (SD)

3.0 (2.5)

3.1 (2.6)

3.0 (2.5)

  1. SD standard deviation
  2. aLower vocational education, lower general secondary education
  3. bhigher general secondary education, pre-university education