Table 2.
Baseline characteristics and outcomes at 36 months.
| Number observed |
Mean or frequency | (SD or %) | |||
|---|---|---|---|---|---|
| N | (%) | ||||
| School baseline characteristics (N = 20) | |||||
| School size | 20 | (100%) | 1122 | (323) | |
| Proportion of students on free school meals | 20 | (100%) | 0.36 | (0.18) | |
| IDACI score | 20 | (100%) | 0.26 | (0.20) | |
| BBSCQ relationships with teachers | 20 | (100%) | 3.08 | (0.13) | |
| BBSCQ school belonging | 20 | (100%) | 2.96 | (0.10) | |
| BBSCQ student participation in decisions | 20 | (100%) | 3.28 | (0.11) | |
| BBSCQ commitment to learning | 20 | (100%) | 3.62 | (0.05) | |
| BBSCQ Total | 20 | (100%) | 3.25 | (0.08) | |
| Students baseline characteristics (N = 3913) | |||||
| Sex | 3897a | (99.6%) | |||
| Male | 1937 | (49.7%) | |||
| Female | 1960 | (50.3%) | |||
| Ethnicity | 3899a | (99.6%) | |||
| White British | 1648 | (42.3%) | |||
| Other | 2251 | (57.7%) | |||
| Family structure | 3318 | (84.8%) | |||
| Living with two parents | 2388 | (72.0%) | |||
| Other | 930 | (28.0%) | |||
| Family affluence score | 3244 | (82.9%) | 6.0 | (1.8) | |
| BBSCQ relationships with teachers | 3326 | (85.0%) | 3.08 | (0.57) | |
| BBSCQ school belonging | 3322 | (84.9%) | 2.97 | (0.57) | |
| BBSCQ student participation in decisions | 3311 | (84.6%) | 3.29 | (0.54) | |
| BBSCQ commitment to learning | 3306 | (84.5%) | 3.62 | (0.43) | |
| BBSCQ Total | 3282 | (83.9%) | 3.25 | (0.41) | |
| Conduct & emotional problems | 3245 | (82.9%) | 11.0 | (6.0) | |
| Mental wellbeing | 3208 | (82.0%) | 24.1 | (5.9) | |
| Students 36 months outcomes (N = 3913) | |||||
| Conduct & emotional problems | 2989 | (76.4%) | 12.2 | (6.1) | |
| Mental wellbeing | 2952 | (75.4%) | 22.9 | (6.1) | |
SD=Standard Deviation.
IDACI=Income Deprivation Affecting Children Index.
BBSCQ=Beyond Blue School Climate Questionnaire.
a
For sex and ethnicity, answers reported at either time-point were used.