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Table 1 Distribution of ICD-10 code, gender, age, disease duration and physician's global. (N=1069)

From: A hospital based registry of juvenile idiopathic arthritis in Norway

ICD-10 code

Diagnosis

n (%)

Female%

Mean (SD) age at inclusion

Mean (SD) age at disease onset

Median (IQR) disease duration (years)

Median (IQR) physician's global

M08.0

Juvenile rheumatoid arthritis

55 (5)

86

11 (4)

8 (5)

2 (1,5)

16 (3,27)

M08.1

Juvenile ankylosing sponydlitis

21 (2)

29

15 (2)

11 (2)

3 (1,6)

13 (5,31)

M08.2

Juvenile arthritis with systemic onset

77 (7)

53

8 (5)

5 (4)

2 (1,4)

12 (3,49)

M08.3

Juvenile polyarthritis (seronegative)

269 (25)

75

10 (5)

5 (5)

2 (1,6)

21 (7,43)

M08.4

Pauciarticular juvenile arthritis

545 (51)

64

8 (5)

5 (4)

2 (1,5)

12 (3,26)

M08.8

Other juvenile arthritis

26 (3)

54

13 (3)

10 (4)

2 (0,3)

27 (15,35)

M08.9

Juvenile arthritis, unspesified

53 (5)

53

12 (5)

9 (5)

2 (1,5)

14 (4,31)

M09.0

Juvenile arthritis in psoriasis

23 (2)

48

13 (3)

10 (4)

2 (1,4)

19 (5,30)

Total

 

1069 (100)

65

9 (5)

6 (5)

2 (1,5)

15 (4,31)