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PTSD diagnosis
OR (95%CI)
Yes
No
χ2
P -value
for PTSD
Gender
Male
21.2%
78.8%
35.02
<.001
5.42 (2.07–14.20)**
Female
6.0%
94.0%
1
Age (Years)
<20
3.3%
96.7%
12.93
.005
1
21–30
14.3%
85.7%
0.92 (0.16–5.21)
31–40
21.1%
78.9%
1.09 (0.17–7.95)
41+
18.6%
81.4%
0.21 (0.02–2.07)
Country of origin
Eritrea
16.3%
83.7%
1.71
.425
1.93 (0.20–18.35)
Sudan
11.8%
88.2%
2.96 (0.21–42.09)
Other
12.1%
87.9%
1
Days spent in the Sinai desert
<6
1.7%
98.3%
152.03
<.001
1
7–20
3.4%
96.6%
1.23 (0.28–5.45)
21–60
19.7%
80.3%
3.47 (0.81–14.81)
61+
43.8%
56.2%
2.75 (0.51–14.90)
Amounts of ransom (US$)
Limited amount (<2500)
1.9%
98.1%
85.01
<.001
1
Intermediate amount (2500-4000)
7.1%
92.9%
12.71 (2.71–59.57)**
High amount (> 4000)
31.2%
68.8%
6.00 (1.57–22.86)**
Modified Harvard Trauma Score
Low
15.6%
84.4%
4.06
.131
1
Moderate
17.6%
82.4%
0.76 (0.32–1.81)
High
8.4%
91.6%
0.78 (0.21–2.90)
Time till arrival to clinic
<6 months
3.4%
96.6%
179.49
<.001
1
6–18 months
2.2%
97.8%
0.50 (0.13–1.95)
>18 months
40.5%
59.5%
7.79 (2.41–25.23)**
Number of clinic visits
1
7.5%
92.5%
45.23
<.001
1
2–4
24.2%
75.8%
6.09 (2.23–16.64)***
5+
31.5%
68.5%
3.32 (1.08–10.25)*
*p < .05 **p < .01 ***p < .001
