Table 2.

The primary site of infection in study population

		Total, N = 252 (%)	Survivors, N = 143 (%)	Nonsurvivors, N = 109 (%)	P value
Site of infection	Intra-abdominal	69.0	71.3	66.1	0.37
	Pneumonia	10.7	4.2	19.3	<0.001
	Urinary	4.4	5.6	2.8	0.274
	Enterogenic	3.2	3.5	2.8	0.739
	Esophageal rupture Mediastinal abscess	2.4	2.8	1.8	0.62
	Others	9.9	12.6	6.4	0.105
Emergency surgery		58.3	62.2	53.2	0.15