Research Article

Systemic Inflammatory Cytokines Predict the Infectious Complications but Not Prolonged Postoperative Ileus after Colorectal Surgery

Figure 2

The leucocyte count and CRP and VAS scores in non-PPOI patients versus PPOI. In panels (a) and (b), bars represent the mean and error bars the SD. There are no significant differences. Panel (c) presents the VAS (visual analogue scale for pain) score, from postoperative day 1 up to postoperative day 6. Panel (d) presents patients with or without PPOI and the time in days of being ready for discharge. Patients with PPOI had a significantly longer hospital stay .
(a)
(b)
(c)
(d)