Table 1. Socio-Demographic and Academic Profiles of the Participants (N = 474).
| Demographic characteristics | n | % |
|---|---|---|
| Age, year | ||
| Mean | 22.15 | |
| Standard deviation | 3.64 | |
| Sex | ||
| Male | 300 | 63.30 |
| Female | 174 | 36.70 |
| Nationality | ||
| Saudi | 464 | 97.90 |
| Non-Saudi | 10 | 2.10 |
| Place of residency | ||
| Rural area | 238 | 50.20 |
| Urban area | 236 | 49.80 |
| College | ||
| Health-related college | 349 | 73.60 |
| Non-health-related college | 125 | 26.40 |
| Academic year | ||
| First year | 40 | 8.40 |
| Second year | 82 | 17.30 |
| Third year | 132 | 27.80 |
| Fourth year | 67 | 14.10 |
| Fifth year | 30 | 6.30 |
| Sixth year | 44 | 9.30 |
| Internship | 79 | 16.70 |
| Grade point average | ||
| ≤3 | 20 | 4.20 |
| 3–3.5 | 39 | 8.20 |
| 3.5–4 | 76 | 16.00 |
| 4–4.5 | 117 | 24.70 |
| 4.5–4.75 | 100 | 21.10 |
| 4.75–5 | 122 | 25.70 |
| Current use of one or more of the following tobacco products: cigarettes, snuff, or cigars | ||
| Yes | 51 | 10.80 |
| No | 423 | 89.20 |