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Table 1 Clinical parameters of 100 rheumatoid arthritis (RA) patients

From: Serum cathepsin K levels of patients with longstanding rheumatoid arthritis: correlation with radiological destruction

 

Disease duration (years)

Age at manifestation (years)

Age (years)

Morning stiffness (min)

Ritchie score

Larsen score

44 swollen joint count

Disease activity score

Mean

11.7

52.0

62.9

31.9

11.3

54.8

7.4

3.3

Minimum

0.5

18.0

20.0

0.0

0.0

0.0

0.0

0.4

Maximum

56.0

75.0

83.0

130.0

42.0

164.0

28.0

6.0

Standard deviation

11.6

12.4

11.0

37.8

10.3

49.5

6.8

1.4

Median

8.0

53.0

63.0

15.0

10.0

38.0

6.0

3.6