| Gender | Male | 357 (32.8) | Place of residence | HCMC | 1,041 (95.6) |
| Female | 732 (67.2) | Others | 48 (4.4) |
| Year of study | First year | 260 (23.9) | Update on the information | Never | 3 (0.3) |
| Second year | 251 (23.0) | Hardly ever (1-2 times/ week) | 68 (6.2) |
| Third year | 187 (17.2) | Sometimes (3-4 times/week) | 370 (34.0) |
| Fourth year | 223 (20.5) | Often (once a day) | 458 (42.1) |
| Fifth year | 168 (15.4) | Very often (more than once/day) | 190 (17.4) |
| Co-habitant | Parents | 178 (16.3) | Source of information | Internet | 1,019 (93.6) |
| Relatives | 323 (29.7) | Social network | 972 (89.3) |
| Friends | 480 (44.1) | Message from MOH | 841 (77.2) |
| None | 108 (9.9) | Family/Friends | 705 (64.7) |
| Infection status | F1 | 2 (0.2) | Television | 634 (58.2) |
| F2 | 12 (1.1) | Poster/Banners | 255 (23.4) |
| F3 | 76 (7.0) | Medical staffs | 162 (14.9) |
| Never | 999 (91.7) | Propaganda vehicle | 152 (14.0) |
| Quarantine status | At medical left | 0 (0.0) | Newspaper | 95 (8.7) |
| At home | 171 (15.7) | Radio | 71 (6.5) |
| At quarantine area | 8 (0.7) | Others | 5 (0.5) |
| Community quarantine | 60 (5.5) | Variable | Mean (SD) | Min – Max |
| Never | 877 (80.5) | Age | 21.06 (1.65) | 19 - 26 |