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. 2017 Oct 16;17:139. doi: 10.1186/s12871-017-0427-y

Fig. 2.

Fig. 2

GLM Repeated Measures Results Data are expressed as mean ± SD. (Ep-R = Epidural Ropivacaine, Ep-RM = Epidural Ropivacaine and Morphine, IV-M = Intravenous Morphine, OCTT0 = oro-ceacal transit time preoperatively, OCTT1 = oro-ceacal transit time first postoperative day, OCTT3 = oro-ceacal transit time third postoperative day