Relative risk ratios (RRR) (95% CIs) for combined parent-reported and teacher-reported Strengths and Difficulties Questionnaire (SDQ) scores, according to maternal education
| Parent SDQ Score | ‘Normal’ | ‘Normal’ | ‘Borderline/abnormal’ | ‘Borderline/abnormal’ |
|---|---|---|---|---|
| Teacher SDQ Score | ‘Normal’ | ‘Borderline/abnormal’ | ‘Normal’ | ‘Borderline/abnormal’ |
| Total weighted % and N | ||||
| 76.4 (6448) | 10.9 (922) | 6.9 (585) | 5.8 (488) | |
| Weighted % (N) by maternal education | ||||
| None | 61.0 (685) | 14.8 (176) | 13.6 (141) | 10.7 (119) |
| GCSE D-G | 65.2 (556) | 14.1 (112) | 10.5 (79) | 10.2 (81) |
| GCSE A*-C | 76.8 (2190) | 10.3 (297) | 7.0 (190) | 5.9 (156) |
| A Levels | 82.4 (731) | 8.5 (72) | 4.8 (44) | 4.3 (35) |
| Diploma | 79.1 (682) | 10.8 (94) | 6.2 (46) | 3.9 (34) |
| Degree | 86.0 (1460) | 8.1 (136) | 3.0 (50) | 3.0 (41) |
| RRR (95% CI) by maternal education | ||||
| None | – | – | – | – |
| GCSE D-G | – | 0.9 (0.7 to 1.2) | 0.7 (0.5 to 1.1) | 0.9 (0.6 to 1.3) |
| GCSE A*-C | – | 0.6 (0.4 to 0.7) | 0.4 (0.3 to 0.6) | 0.4 (0.3 to 0.6) |
| A Levels | – | 0.4 (0.3 to 0.6) | 0.3 (0.2 to 0.4) | 0.3 (0.2 to 0.5) |
| Diploma | – | 0.6 (0.4 to 0.8) | 0.4 (0.2 to 0.6) | 0.3 (0.2 to 0.4) |
| Degree | – | 0.4 (0.3 to 0.5) | 0.2 (0.1 to 0.2) | 0.2 (0.1 to 0.3) |