Table 1.

Characteristics of 25 rheumatoid arthritis patients treated with JAK inhibitors.

Patient characteristics	n=25
Age, years, mean (range)	61,84 (26-82)
Sex:
Female, n (%)	19 (76)
Male, n (%)	6 (24)
Disease duration, years, mean (range)	17.1 (1-39)
BMI, mean (range) in kg/m2	26.52 (18.99-42.28)
Nonsmokers, n (%)	22 (88)
DAS28, mean	3.27
CRP, mg/l, mean (range)	3.5 (2.98-5.35)
RF positive, n (%)	19 (76)
ACPA positive, n (%)	20 (80)
Prednisone, n (%)	15 (60)
Prednisone dose, mg/day, mean (range)	6.03 (1-15)
Methotrexate comedication, n (%)	11 (44)

BMI, Body mass index; DAS28, Disease Activity Score 28; CRP, C-reactive protein; RF, rheumatoid factor; ACPA, anti-citrullinated protein antibodies.