| Characteristics |
Total group
(n=99) |
Shishe group
(n=50) |
Control group
(n=49) |
P-value |
| Mean age (yr), mean ± SD |
29.9 ± 4.5 |
28.0 ± 3.3 |
31.4 ± 4.1 |
|
| Age range, n (%) |
|
|
|
|
| <18 years |
1 (2.0) |
1 (2.0) |
0 (0.0) |
|
| 18 to 25 years |
22 (22.2) |
11 (22.0) |
11 (22.4) |
0.885 |
| 26 to 34 years |
49 (49.5) |
27 (54.0) |
22 (44.9) |
|
| >34 years |
27 (27.3) |
11 (22.0) |
16 (32.7) |
|
| Gender, n (%) |
|
|
|
|
| Male |
85 (85.6) |
45 (90.0) |
40 (81.6) |
0.232 |
| Female |
14 (14.4) |
5 (10.0) |
9 (18.4) |
|
| Marital status, n (%) |
|
|
|
|
| Married |
34 (34.3) |
20 (40.0) |
14 (28.6) |
0.225 |
| Single |
30 (65.7) |
30 (60.0) |
35 (71.4) |
|
| Working condition, n (%) |
|
|
|
|
| Unemployed |
46 (46.5) |
19 (38.0) |
27 (55.1) |
|
| Student |
3 (3.0) |
1 (2.0) |
2 (4.1) |
0.056 |
| Self-employed |
43 (43.4) |
25 (50.0) |
18 (36.7) |
|
| Employee |
7 (7.1) |
5 (10.0) |
2 (4.1) |
|
| Education level, n (%) |
|
|
|
|
| Preliminary level |
32 (32.3) |
21 (42.0) |
15 (30.6) |
<0.001 |
| Secondary level |
35 (35.4) |
21 (42.0) |
24 (49.0) |
|
| College degree |
22 (22.3) |
8 (16.0) |
14 (20.4) |
|
|
