Table 1 Demographic characteristics of participants (n = 341)
|  |  | Total n = 341 | Junior students n = 96 | Senior n = 245 | P-value* |
|---|---|---|---|---|---|
Age (years) Mean ± SD = 21.8 ± 1.9 | 17–20 | 71 (20.8%) | 66 (68.8%) | 5 (2%) | < 0.00 |
21–24 | 259 (76%) | 30 (31.3%) | 229 (93.5%) | ||
> 24 | 11 (3.2%) | 0 (0%) | 11 (4.5%) | ||
Gender | Male | 146 (42.8%) | 43 (44.8%) | 103 (42%) | 0.64 |
Female | 195 (57.2%) | 53 (55.2%) | 142 (58%) | ||
University | IAU | 253 (74.2%) | 76 (79.2%) | 177 (72.2%) | 0.19 |
King Faisal | 88 (25.8%) | 20 (20.8%) | 68 (27.8%) | ||
Marital Status | Single | 313 (91.8%) | 93 (96.9%) | 220 (89.8%) | 0.03 |
Married | 28 (8.2%) | 3 (3.1%) | 25 (10.2%) | ||
Have children | Yes | 20 (5.9%) | 3 (3.1%) | 17 (6.9%) | 0.18 |
No | 321 (94.1%) | 93 (96.9%) | 228 (93.1%) | ||
Nationality | Saudi | 337 (98.8%) | 94 (97.9%) | 243 (99.2%) | 0.33 |
Non-Saudi | 4 (1.2%) | 2 (2.1%) | 2 (0.8%) |