| Variables | Percentage (%) |
| Gender |
|
| Female | 57.2% |
| Male | 42.8% |
| Age (years): | |
| 17 - 21 | 45.1% |
| 22 - 24 | 36.6% |
| 25 - 28 | 12.1% |
| Over 28 | 6.2% |
| Level of studies: |
|
| Licence | 75.2% |
| Master | 12.7% |
| PhD | 12.1% |
| Study stream |
|
| Biology | 74% |
| Chemical Physics | 19.2% |
| Computer science | 6.8% |
| Parents’ self-estimated socioeconomic level: |
|
| Good and very good | 8% |
| Way | 82% |
| Poor | 10% |
| Body mass index (kg/m2) |
|
| Underweight (Below 18.49) | 8.15% |
| Normal corpulence (18.5 - 24.9) | 65.35% |
| Overweight (25.0 - 29.9) | 22.69% |
| Obesity (Greater than 30) | 3.81% |
| Practice of Physical Activity (PA) during the last 12 months |
|
| No | 30.7% |
| Yes | 69.3% |
| - Low | 22.7% |
| - Moderate | 31% |
| - High | 15.6% |
| Alcoholism |
|
| Yes | 3.2% |
| No | 96.8% |
| Smoking |
|
| Yes | 14.5% |
| No | 85.5% |