[Retracted] Application of Dynamic Contrast-Enhanced MRI in the Diagnosis of Rheumatoid Arthritis

Table 2

Comparison of RE (%) between RA clinical activity group, remission group, and control group.

Group	Number of cases	x ± s	value
1. RA activity group	20	139.13 ± 7.78	＜0.05
2. RA remission group	12	66.74 ± 9.55
3. Healthy control group	10	19.01 ± 3.60