Table 1.
Demographic information of the participants.
| Category | N | % |
|---|---|---|
| Gender | ||
| Male | 412 | 48 |
| Female | 443 | 51.6 |
| Others | 4 | 0.5 |
| Total | 859 | 100 |
| Age | ||
| 16–19 | 169 | 19.7 |
| 20–21 | 286 | 33.3 |
| 22–24 | 287 | 33.4 |
| 25–55 | 116 | 13.6 |
| Total | 858 (1 Missing) | 100 |
| Grade | ||
| Freshman | 172 | 20 |
| Sophomore | 246 | 28.6 |
| Junior | 212 | 24.7 |
| Senior | 110 | 12.8 |
| First-year postgraduate study | 36 | 4.2 |
| Second-year postgraduate study | 26 | 3 |
| Third-year postgraduate study | 15 | 1.7 |
| First-year Ph.D. study | 19 | 2.2 |
| Second-year Ph.D. study | 1 | 0.1 |
| Third-year Ph.D. study | 7 | 0.8 |
| Fourth-year and above Ph.D. study | 2 | 0.2 |
| Others | 13 | 1.5 |
| Total | 859 | 100 |