Table 1:
Demographic data of the two studied groups.
Age (years)
Group A
Group B
p
n=40
%
n=40
%
18 – 22
15
37.5
12
30.0
0.136
22 – 35
9
22.5
8
20.0
34 – 45
8
20.0
6
15.0
45 – 55
5
12.5
9
22.5
55 up
3
7.5
5
12.5
Sex
0.336
Male
32
80.0
28
70.0
Female
8
20.0
12
30.0