Table 1.

Comparison between 2010 and 2011 on gender of patients, state of entry, nationality, and age distribution of patients

	2010		2011
	n	%	n	%
Gender (χ 2=4.595, p=0.032, df=1)
Male	2,167	81.7	1,755	84.1
Female	486	18.3	333	15.9
State of entry (χ 2=35.792, p<0.001, df=1)
Cold case	502	18.9	280	12.6
Emergency	2,151	81.1	1,941	87.4
Nationality (χ 2=34.731, p<0.001, df=1)
Libyan	2,390	90.1	2,102	94.6
Foreigner	263	9.9	119	5.4
Age distribution (year) (χ2=29.874, p<0.001, df=8)
0–9	276	10.4	266	12.0
10–19	340	12.8	346	15.6
20–29	781	29.4	703	31.7
30–39	544	20.5	433	19.5
40–49	311	11.7	225	10.1
50–59	189	7.1	116	5.2
60–69	131	4.9	74	3.3
70–79	60	2.3	44	2.0
80 and up	21	0.8	14	0.6