Efficacy of Prophylactic Negative-Pressure Wound Therapy with Delayed Primary Closure for Contaminated Abdominal Wounds

Table 1

Patient characteristics.

	Number (%)
Female	14 (64)
Age	76 (44–92)
Body mass index	22.9 (15.8–29.3)
Diabetes mellitus	6 (27)
Corticosteroid usage	2 (9.0)
Anticoagulation	6 (27)
Dementia	6 (27)
ASA classification
2	8 (36)
3	10 (46)
4	4 (18)
Operative time (minutes)	102 (41–344)
Blood loss (mL)	265 (0–1753)
CDC wound classification
Class III	15 (68)
Class IV	7 (32)

Data are depicted as median (range). ASA: American Society of Anesthesiologists; CDC: Centers for Disease Control and Prevention.