Table 10.

Multivariate logistic regression analysis of 30-day survival controlling for age, severity of illness, and cumulative fluids at study day 7

Factor	Odds ratio	95 % CI	p
All patients
NPWT	2.05	0.91–4.59	0.08
Age (years)	0.96	0.93–0.99	0.04
APACHE III (per point)	0.97	0.95–0.99	<0.01
Crystalloid (L)	0.96	0.94–0.99	<0.01
pRBCs (L)	1.27	1.07–1.51	<0.01
FFP (L)	0.72	0.59–0.88	<0.01
Peritoneal fluid output (L)	0.98	0.92–1.05	0.59
Total fluid output (L)	1.02	0.98–1.05	0.20
TAC ≥ 48 h
NPWT	3.17	1.22–8.26	0.02
Age (years)	0.95	0.91–0.98	<0.01
APACHE III (per point)	0.99	0.97–1.01	0.23
Crystalloid (L)	0.97	0.94–0.99	0.01
pRBCs (L)	1.27	1.07–1.51	<0.01
FFP(L)	0.72	0.59–0.88	<0.01
Peritoneal fluid output (L)	0.99	0.93–1.07	0.87
Total fluid output (L)	1.01	0.97–1.05	0.54

Numbers in parentheses are the numbers of patients

CI confidence interval