Table 5. Impact of complications on median length of stay (mLOS).

Complications after surgery	All 127 patients				Laparoscopic				Open
	Yes	No	P value		Yes	No	P value		Yes	No	P value
Minor complication*	233.0 (237.0)	99.0 (53.0)	<0.001		198.0 (263.0)	96.0 (42.0)	<0.001		253.0 (268.0)	104.0 (87.0)	<0.001
Major complication†	343.0 (351.0)	101.0 (89.0)	<0.001		414.5 (301.0)	97.0 (49.0)	0.002		307.0 (351.0)	129.0 (97.0)	0.004
Returned to OR for any complication	364.0 (243.0)	101.0 (95.0)	<0.001		393.5 (292.0)	97.5 (51.0)	0.030		364.0 (312.0)	129.5 (109.0)	0.004

All values are listed as mLOS hours with interquartile ranges listed in parentheses. *, a minor complication included cellulitis, seroma, serosanguineous wound drainage, prolonged ileus (>5 days), urinary retention, urinary tract infection, Foley catheter reinsertion, leukocytosis, and fever; ^†, a major complication included wound dehiscence, incisional hernia, wound evisceration, deep wound infection, intraabdominal abscess, blood transfusion, fistula, anastomotic dehiscence, deep vein thrombosis, pulmonary embolus, arrhythmia, myocardial infarction, pneumonia, fall, cerebral vascular accident, delirium/encephalopathy, respiratory failure, intubation, ARDS, sepsis, ICU admission, GI bleed, C. difficile infection, seizures, or death. OR, operating room; ARDS, acute respiratory distress syndrome; ICU, intensive care unit; GI, gastrointestinal.