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Table 1 General clinical data of all patients

From: Comparison of the clinical effectiveness of US grading scoring system vs MRI in the diagnosis of early rheumatoid arthritis (RA)

Item

 

Gender (male/female)

13/49

Mean age (years)

42.5 ± 12.1

Mean duration of disease (months)

7.6 ± 3.5

DAS28 score

4.14 ± 1.24

CRP (mg/L)

31.12 ± 11.25

ESR (mm/h)

42 ± 12.05

RF (n/%)

38/61.29%

CCP (+) (n/%)

33/53.23%

Tenosynovitis (n/%)

19/31.23%

Joint effusion (n/%)

18/29.55%

GSUS score (M/Q)

2.0/1.75

PDUS score (M/Q)

1.0/0.75

Bone erosion score (M/Q)

1.0/1

  1. Data presented as means ± SD, or n patients
  2. ESR erythrocyte sedimentation rate, CRP C-reactive protein, CPP anti-cyclic citrullinated peptide antibody, GSUS gray-scale ultrasonography, PDUS power Doppler ultrasonography