Table 1.
Family characteristics of the L-CID middle childhood cohort.
| Marital status parents | |
|---|---|
| Married | 69% |
| Registered partnership | 5% |
| Living together | 19% |
| Single | 7% |
| Primary parent | Other parent | |
|---|---|---|
| Parent-child relationship | ||
| Biological parent | 99% | 96% |
| Adoptive parent | 1% | 1% |
| Step-parent | 3% | |
| Education level parent | ||
| Primary education | 1% | 1% |
| Secondary vocational education | 5% | 7% |
| Secondary higher/pre-university education; tertiary vocational education | 29% | 31% |
| College; university bachelor education | 42% | 36% |
| Post-college education; university master education | 23% | 25% |