. Author manuscript; available in PMC: 2018 Feb 1.

Published in final edited form as: HPB (Oxford). 2016 Dec 8;19(2):147–153. doi: 10.1016/j.hpb.2016.10.015

Table 1.

Patient Demographics and Known Predictors of Morbidity/Mortality

Mean Age in years, mean +/− SD (range)	63.2 +/− 11.4 (30–90)
ASA classification, mean +/− SD	2.65 +/− 0.56
BMI (703*lbs/inches²), mean +/− SD (range)	27.20 +/− 5.29 (17–44)
Male Sex	58%
Hypertension	53%
Diabetes	30% (18% insulin dependent)
Coronary Artery Disease/Prior MI	15%
Current smoker (within 1 year)	36%
COPD	17%
Acute renal failure (pre-existing)	0%
Dyspnea with moderate exertion	9%
Dialysis	1%
Recent steroid use	8%
Functional status: independent	99%
Wound class: clean/contaminated	100%
Ventilator dependent	0
Disseminated cancer	0
Ascites	0
Sepsis	0
Malignant Disease	84%