Variable | Estimate (g/d) | CI95% | P** |
---|---|---|---|
Analysis of all students a, b* | |||
Curriculum dose delivered at school-level | 0.75 | ||
Low dose | Ref. | ||
Medium dose | 31 | −85.81, 148.61 | |
High dose | 51 | −77.88, 179.28 | |
Interaction term dose* gender | . | 0.18 | |
Interaction term dose* family occupational social class | . | 0.04 | |
Analysis stratified by gendera* | |||
Curriculum dose delivered at school-level | |||
Girls | |||
Low dose | Ref. | . | |
Medium dose | −29 | −172.66, 115.46 | 0.70 |
High dose | −2 | −135.57, 131.77 | 0.97 |
Boys | |||
Low dose | Ref. | . | |
Medium dose | 101 | −34.64, 236.24 | 0.16 |
High dose | 65 | −57.9, 187.1 | 0.32 |
Analysis stratified by family occupational social class a * | |||
Curriculum dose delivered at school-level | |||
High family occupational social class | |||
Low dose | Ref. | . | |
Medium dose | 138 | −52.42, 328.22 | 0.18 |
High dose | 35 | −150.51, 221.11 | 0.72 |
Medium family occupational social class | |||
Low dose | Ref. | . | |
Medium dose | −13 | −186.66, 159.86 | 0.88 |
High dose | 41 | −114.72, 196.92 | 0.61 |
Low family occupational social class | |||
Low dose | Ref. | . | |
Medium dose | −34 | −217.76, 149.16 | 0.71 |
High dose | −17 | −159.97, 126.97 | 0.82 |