n (%)

Mean ± SD

RA duration (years)

6.7 ± 6.2

Age of onset (years)

35.9 ± 13.9

Morning stiffness

23.6 ± 21.7

<30 min

26 (55.3)

≥30 min

21 (44.7)

Ankylosed joints

1 ± 2

Tender joints

7 ± 9

Swollen joints

2 ± 3

DAS28

4.0 ± 1.6

VAS

4.0 ± 2.9

HAQ

0.7 ± 0.8