A Study on Trauma Mechanisms and Injury Sites in Patients with Blunt Abdominal Trauma

Table 4

Correlation between the traffic accident and the abdominal surgery site.

Variables	Traffic collisions
	No	Yes	-value
Injury site (surgery)			0.2540
1	17 (15.2)	49 (11.0)
2	16 (14.3)	40 (9.0)
3	28 (25.0)	122 (27.4)
4	37 (33.0)	179 (40.2)
5	2 (1.8)	17 (3.8)
6	4 (3.6)	10 (2.3)
7	5 (4.5)	10 (2.3)
8	3 (2.7)	18 (4.0)
Ranking	4 > 3> 1	4 > 3> 1
-value	0.032	<0.001
Injury site (angiography)			0.2465
9	13 (24.5)	38 (30.4)
10	20 (37.7)	55 (44.0)
11	12 (22.6)	24 (19.2)
12	8 (15.1)	8 (6.4)
Ranking	2 > 1> 3	2 > 1> 3
-value	0.024	<0.001

1, liver; 2, spleen; 3, bowel; 4, mesentery and omentum; 5, pancreas; 6, kidney; 7, bladder; 8, others; 9, liver; 10, spleen; 11, pelvis; 12, others. value was calculated by the proportion test.