Effects of Preoperative Oral Carbohydrate on Cirrhotic Patients under Endoscopic Therapy with Anesthesia: A Randomized Controlled Trial

Table 6

Postoperative complication and LOS.

	Control	2 h	4 h
Postoperative bleeding rate (no/yes)	37/2	54/0	22/2	0.066
Postoperative fever rate (no/yes)	36/3	53/1	23/1	0.356
LOS time (day)				0.319
Hospitalization expenses (RMB)				0.220

Note: LOS: length of hospital stay; RMB: Ren Min Bi.