Parameter

Value

Frequency/mean

Percentage/SD

Age

Range = 9 months; 20.00 years

9.94

4.92

Gender

Male

37

47.4

Female

41

52.6

Age at diagnosis

Range = 6 months; 16.00 years

7.44

4.52

Weight at diagnosis

Range = 6.60; 63.00 Kg

28.85

16.44

Height at diagnosis

Range = 63; 167 cm

119.76

27.23

Disease duration

Range = 2 months; 15.00 years

2.93

2.70

Diagnosis

Systemic

26

33.3

Polyarticular RF+

5

6.4

Polyarticular RF−

21

26.9

Oligoarticular

24

30.8

Extended Oligoarticular

2

2.6

Treatment

NSAIDs

34

43.6

Methotrexate

50

64.1

Prednisolone

26

33.3

Biological

37

47.4

ANA

Negative (<1:40)

46

59.0

Mild positive (1:40 - 1:160)

22

28.2

Moderately positive (1:320 - 1:640)

6

7.7

Strongly positive (>1:640)

4

5.1

Rheumatoid Factor

Negative

72

92.3

Positive

6

7.7

Uveitis

7

9.0