Demographic data for both subgroups
| School group | Lab group | |
| Sample size | ||
| N | 114 | 54 |
| Gender | ||
| Male | 58 | 22 |
| Female | 56 | 32 |
| Age at baseline | ||
| Mean | 8.7 | 8.5 |
| SD | 0.63 | 0.66 |
| Age at lockdown assessment | ||
| Mean | 10.5 | 9.4 |
| SD | 0.74 | 0.78 |
| Caregiver is homeowner | ||
| % (N) | 73% (83) | 63% (34) |
| Caregiver has degree | ||
| % (N) | 64% (67) | 60% (32) |
| Number of responses | 105 | 53 |
| Index of Multiple Deprivation | ||
| Mean decile | 7.9 | 6.9 |
Only children included in one of the mixed linear model analyses (with both baseline and during lockdown mental health data) are presented here.