CRP and clinically amyopathic dermatomyositis: The NLR (7.14 vs. 3.46, P<0.001), PLR (265.79 vs. 172.06, P<0.001), and neutrophil (6.30 vs. 5.19×109/L, P=0.012), lactate dehydrogenase (LDH) (307.00 vs. 275.80 U/L, P=0.004), ferritin (361.30 vs. 239.03 ng/mL, P<0.001), and C-reactive protein (CRP) levels (8.45 vs. 4.10 mg/L, P=0.002) in the CADM group were significantly higher than those in the CDM group.