| Country | Country: United States |
|---|---|
| GDP per capita | 45.960 |
| Context details | Children from different socioeconomic backgrounds enrolled at the hospital following the birth or at the pediatric practice within 4 weeks of birth |
| Age | At birth |
| Implementation year | N/A |
|---|---|
| Implementer | Researchers |
| Duration (months) | 36 |
| Cost | N/A |
| Intervention details | Families received 9 pediatric office visits, 6 home visits by a team of physician/pediatric nurse and Healthy Steps specialist; 6 sites participated |
| Evaluation design | Randomized evaluation |
|---|---|
| Cluster definition | Individual |
| Sample | Outcome | Test | Source Table | Observations | Statistics on Effects |
|---|---|---|---|---|---|
| Complete sample | Behavioral | Attachment Q-Sort | 2 | 233 | YT1: 0.42; YC1: 0.42; SDT1: 0.03; SDC1: 0.03; NT1: 134; NC1: 99 |
| Complete sample | Behavioral | CBCL-total problems score | 2 | 233 | YT1: 49.53; YC1: 49.53; SDT1: 0.98; SDC1: 1.12; NT1: 134; NC1: 99 |