Demographic characteristics | Women (proxy-respondents) n 5996* | Partners (self-respondents) n 5996* |
Age at child's birth, mean (SD) | 27.99 (4.96) | 31.26 (5.30) |
Ethnic group: white, % | 98.4 | 98.4 |
Educational level: higher, % | 17.1 | 24.6 |
Higher social class† (at 32 week gestation), % | 84.0 | 64.5 |
Marital status*: married, % | 85.7 |