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Mean (SD) emotional and peer problem scores
| Age 7 | Age 8 | Age 11 | Age 16 | |
|---|---|---|---|---|
| Rutter emotional problems | 1.79 (1.78) | 2.17 (1.71) | 2.22 (1.81) | – |
| SDQ emotional problems | – | – | 2.63 (2.12) | 2.43 (2.32) |
| Rutter peer problems | 0.90 (1.06) | 1.10 (1.20) | 1.40 (1.30) | – |
| SDQ peer problems | – | – | 2.72 (2.25) | 2.94 (2.41) |
