Fig. 2From: Trend of serum C-reactive protein is associated with treatment outcome of hip Periprosthetic joint infection undergoing two-stage exchange arthroplasty: a case control studyKaplan–Meier survival curves for patients with types 1–4 CRP (blue line) and type 5 CRP (green line). The difference between two groups was significant (p = 0.025 with Logrank test)Back to article page