Table 1.
Results of recruitment and questionnaire administration activities
| BS | LE | PG | PI | TO | TOTAL | |
|---|---|---|---|---|---|---|
| Selected schools (n) | 4 | 3 | 4 | 4 | 3 | 18 |
| Distributed parcels (n) | 600 | 750 | 711 | 527 | 556 | 3144 |
| Season I | ||||||
| Informed consents/distributed questionnaires (n) | 406 | 343 | 416 | 282 | 320 | 1767 |
| Completed questionnaires (n) | 325 | 284 | 350 | 268 | 275 | 1502 |
| Valid questionnaires (n) | 289 | 270 | 296 | 246 | 255 | 1356 |
| Season II | ||||||
| Distributed questionnaires (n) | 283 | 266 | 276 | 242 | 251 | 1318 |
| Completed questionnaires (n) | 265 | 249 | 249 | 219 | 237 | 1219 |
| Valid questionnaires (n)a | 250 | 242 | 235 | 210 | 227 | 1164 |
afinal cohort