Table 1.
Demographic characteristics of the SEARCH study participating in first wave
| Students (n=11 427) |
Caregivers (n=8839) |
Teachers (n=1656) |
|
| Location | |||
| Survey site 1 | 4180 | 2897 | 262 |
| Survey site 2 | 3880 | 3420 | 862 |
| Survey site 3 | 3447 | 2522 | 532 |
| Educational level | |||
| Primary school (grades 4–6) | 3209 | 2907 | 317 |
| Junior high school (grades 7–9) | 4353 | 3045 | 934 |
| Senior high school (grades 10–12) | 3865 | 2887 | 405 |
| Sex | |||
| Male | 6083 | 2387 | – |
| Female | 5344 | 6452 | – |
| Race | |||
| Han | 11 284 | – | – |
| Ethnic minorities | 143 | – | – |
| Standardised text | 8269 | – | – |
| Open-ended questions_1 | 8201 | – | – |
| Open-ended questions_2 | 8200 | – | – |
| Open-ended questions_3 | 8253 | – | – |
| Response time interval | 11 427 | 8839 | 1656 |
SEARCH, School-based Evaluation Advancing Response for Child Health.