From: Delayed primary closure of contaminated abdominal wall defects with non-crosslinked porcine acellular dermal matrix compared with conventional staged repair: a retrospective study
Group 1
Group 2
Average body mass index
25
30
Obese >30kg/m2
1
3
Smoker
2
Diabetes
History of soft tissue infection
Hypoxemia
Renal insufficiency
0
Corticosteroid therapy
Benign prostate hyperplasia