Journal of Rheumatic Diseases

Table. 1.

Clinical characteristics of rheumatoid arthritis patients with cancer

Total
(n=40)
Surgery only
(n=21)
Chemotherapy
(n=19)*
Age at cancer diagnosis (yr) 67 (55, 73) 70 (52, 77) 66 (57, 71)
Female 28 (70.0) 16 (76.2) 12 (63.2)
Disease duration (yr) 4.5 (2.7, 4.5) 3.4 (1.5, 11.4) 4.2 (2,0, 10.0)
Seropositivity 36 (90.0) 19 (90.5) 17 (89.5)

Values are presented as median (interquartile range) or number (%). *Chemotherapy only=nine, Adjuvant chemotherapy=ten. †Seropositivity=positive for rheumatoid factor or anti-citrullinated protein antibody.

J Rheum Dis 2022;29:162~170 https://doi.org/10.4078/jrd.2022.29.3.162
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