Table 1.
Number of participants in each mode by gender and age group, for study one and two.
| Mode | Gender | Age Group | ||||
|---|---|---|---|---|---|---|
| 12–14 | 15–17 | 18–21 | 22–25 | Total | ||
| Study One (2020) | ||||||
| CATI | Females | 120 | 121 | 134 | 132 | 507 |
| Males | 136 | 134 | 120 | 122 | 512 | |
| Total | 256 | 255 | 254 | 254 | 1019 | |
| Online | Females | 623 | 624 | 656 | 672 | 2575 |
| Males | 652 | 644 | 640 | 648 | 2584 | |
| Total | 1275 | 1268 | 1296 | 1320 | 5159 | |
| Study Two (2022) | ||||||
| CATI | Females | 124 | 115 | 127 | 125 | 491 |
| Males | 128 | 118 | 131 | 128 | 505 | |
| Total | 252 | 233 | 258 | 253 | 996 | |
| Online | Females | 364 | 365 | 373 | 370 | 1472 |
| Males | 388 | 392 | 392 | 405 | 1577 | |
| Total | 752 | 757 | 765 | 775 | 3049 | |