Research Article
Comparison of the Clinical Characteristics of Pneumocystis Pneumonia between Patients with Rheumatoid Arthritis Being Treated with Biologics and Those Being Treated without Biologics
Figure 2
The association of / ratio with laboratory findings. (a) Total PCP patients. (b) The biologics group and the nonbiologics group. CRP, C-reactive protein. LDH, lactate dehydrogenase. KL-6, Krebs von den Lungen-6. NS, not significant.
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