Table 2.
Indicates the students who agreed to and participated in the study at each university
| University | A | B | C | D | E | Total |
| Number of students in class (persons) |
147 | 138 | 105 | 102 | 80 | 572 |
| Attendance in class (persons) | 125 | 138 | 89 | 97 | 78 | 527 |
| Consent to research (persons) | 117 | 135 | 89 | 96 | 75 | 512 |
| Number of students in agreement/Number of students in class (%) |
79.6 | 97.8 | 84.8 | 94.1 | 93.8 | 89.5 |
| Number of students in agreement/Attendance in class (%) |
93.6 | 97.8 | 100 | 99.0 | 96.2 | 97.2 |