Fig. 2From: Multimodal perioperative care plus immunonutrition versus traditional care in total hip arthroplasty: a randomized pilot studyPreoperative and postoperative C-reactive protein (CRP) values in the 2 study groups. Each bars depicts the mean and SD of the CRP values. *, p < 0.05 postoperative versus preoperative CRP values (repeated measures ANOVA). †, P < 0.01 control versus ACERTO group, Student’s T TestBack to article page