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.
Participant Demographics.
| M (SD) | |
|---|---|
| Age at follow-up (months) | 54.8 (0.99) |
| N (%) | |
| Gender | |
| Boys | 122 (53.3) |
| Girls | 107 (46.7) |
| Race | |
| White | 201 (87.8) |
| Black or African American | 4 (1.7) |
| Asian | 1 (0.4) |
| Other or mixed race | 23 (10.0) |
| Maternal education | |
| Less than 4-year college degree | 17 (7.4) |
| 4-year college degree | 103 (45.0) |
| Masters or professional degree | 109 (47.6) |
| Parent-reported diagnoses | |
| ASD | 4 (1.7) |
| Sensory processing/integration | 5 (2.2) |
| Language or communication | 12 (5.2) |
| Other | 1 (0.4) |
