Table 1.
Demographic information stratified by risk status
| High-Risk | Low-Risk | |
|---|---|---|
| N | 104 | 71 |
| Infant Sex, n(%) | ||
| Male | 62(60%) | 40(56%) |
| Infant Race, n(%) | ||
| African American | 3(3%) | 3(4%) |
| Caucasian | 59(57%) | 47(66%) |
| Multiracial | 18(17%) | 11(15%) |
| Other | 19(18%) | 8(11%) |
| Unreported | 5(5%) | 2(3%) |
| Infant Outcome, n(%) | ||
| ASD | 16(15%) | 1(1%) |
| Non-TD | 16(15%) | 2(3%) |
| TD | 58(56%) | 58(82%) |
| No Outcome | 14(13%) | 10(14%) |
| ADOS Calibrated Severity1, M(SD) | ||
| ASD | 6.40(2.6) | 6.00(0.0) |
| Non-TD | 3.20(1.9) | 1.00(0.0) |
| TD | 1.58(1.0) | 1.28(0.6) |
| Maternal Characteristics | ||
| Maternal age, M(SD) | 34.1(4.9) | 31.7(5.4) |
| Maternal Education, n(%) | ||
| Some high school | 0(0%) | 3(4%) |
| High school or GED | 7(7%) | 7(10%) |
| Trade or vocational | 2(2%) | 2(3%) |
| Some college | 27(26%) | 6(9%) |
| College degree | 48(46%) | 29(41%) |
| Some graduate school | 2(2%) | 3(4%) |
| Graduate degree | 18(17%) | 21(29%) |
Note:
1
Calibrated Autism Diagnostic Observation Schedule (ADOS) severity scores were derived according to Gotham et al., 2009.