Table 1 Clinical characteristics of RA patients.

From: Accumulation of synovial fluid CD19+CD24hiCD27+ B cells was associated with bone destruction in rheumatoid arthritis

Characteristics

RA (n = 26)

Age, mean (range), years

55.9 (32–79)

Sex, no. female/male

22/4

Duration, mean (range), years

9.4 (1–30)

Tender joint count, mean (range) of 28 joints

10.03 (3–20)

Swollen joint count, mean (range) of 28 joints

8.96 (3–20)

ESR, mean (range), mm/h

53.69(7–112)

CRP, mean (range), mg/l

36.3 (1.57–119)

DAS28, mean (range)

5.31 (3.20–7.17)

RF, no. positive/no. negative/no. nd

21/5/0

ACPA, no. positive/no. negative/no. nd

23/3/0

SHS, mean (range)

73.08 (28–135)

  1. ESR, erythrocyte sedimentation rate; CRP, C-reactive protein; RF, rheumatoid factor; ACPA, anti-cyclic citrullinated peptide antibody; SHS, modified Sharp/van der Heijde score.