Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Parent and child demographic characteristics of the eligible sample at baseline
| Number of individuals (%) or mean (SD), n=331 | |
|---|---|
| Parent characteristics | |
| Female | 309 (93%) |
| Age at baseline, years | 41·6 (5·4) |
| Single parent | 95 (29%) |
| Family income below £20 000 | 91 (30%) |
| Child characteristics | |
| Female | 194 (59%) |
| Age at baseline, years | 12·4 (2·0) |
| IQ | 94·9 (12·9) |
IQ=intelligence quotient.
