Table 3.

Patient demographics and features of surgical interventions

		n (%)	Mortality n (%)	Statistics
Sex	Male	60 (74.07)	23 (38.33)	p: 0.884, OR*:0.80
	Female	21 (25.92)	7 (33.33)	0.24<%95CL**>2.53
Surgery	Urgent	57 (70.37)	25 (43.85)	p:0.087, OR:0.34
	Elective	24 (29.62)	5 (20.83)	0.09<%95CL>1.12
Infection in first operation	Yes	51 (62.96)	19 (37.25)	p:0.852, OR:0.98
	No	30 (37.03)	11 (36.66)	0.34<%95CL>2.72
Tumor	Yes	24 (29.62)	6 (25)	p:0.228, OR:2.18
	No	57 (70.37)	24 (42.10)	0.69<%95CL>7.68
Accompanying disease	Yes	41 (50.61)	18 (43.90)	p:0.286, OR:0.55
	No	40 (49.38)	12 (30)	0.22<%95CL>1.50
Number of UARs***	One	63 (77.77)	18 (28.57)	p:0.007, OR:5
	Multiple	18 (22.22)	12 (66.66)	1.44<%95CL>18.50

* Odds Ratio ** Confidence limit *** Urgent abdominal re-explorations