Table 2.
Individual data on outcomes, diagnoses, and intervention services received in the AR group.
| Infant no. (gender) | Age at crawling visit |
Age at walking visit |
M-CHAT 18 mos. |
M-CHAT 24 mos. |
ASQ-3 18 and 24 mos. |
Diagnosis | Intervention services |
|---|---|---|---|---|---|---|---|
| 1 (M) | 14.75 | 18.37 | No data | No data | No data | ASD | Multiple |
| 2 (M) | 14.75 | 18.37 | No data | No data | No data | ASD | Multiple |
| 3 (M) | 9.10 | 14.95 | Fail | Fail | Communication & social: SD | ASD | Multiple |
| 4 (M) | 12.91 | 15.61 | No data | No data | Communication: SD | LD | Early intervention |
| 5 (M) | 9.33 | 15.08 | Pass | Pass | None | LD | None |
| 6 (M) | 9.53 | 15.51 | Fail | Pass | Communication, social, gross motor, & problem solving: SD | LD | Speech |
| 7 (M) | 13.67 | 15.44 | Fail | Fail | Communication & social: SD | LD | Speech |
| 8 (M) | 9.20 | 15.28 | Fail | Fail | Gross motor & fine motor: SD | LD | None |
| 9 (M) | 9.76 | 15.70 | Fail | Pass | Problem solving: SD | None | None |
| 10 (M) | 9.17 | 15.33 | Fail | Pass | Fine motor, social, & problem solving: SD | None | None |
| 11 (F) | 9.69 | 14.42 | Pass | Pass | None | None | None |
| 12 (M) | 9.63 | 15.93 | Pass | Pass | None | None | None |
| 13 (M) | 9.53 | 15.24 | Pass | Pass | None | None | None |
| 14 (M) | 9.26 | 15.11 | Pass | Pass | None | None | None |
| 15 (F) | 10.58 | 15.50 | Pass | Pass | None | None | None |
| 16 (F) | 12.09 | 15.15 | Pass | Pass | None | None | None |
| TD M(SD) | 11.09 (1.65) | 15.57 (1.23) | All passed | All passed | No delays | None | None |
Note: SD: Severe delay (<2SD below mean), ASD: Autism Spectrum Disorder, LD: Language Delay.
A total of 10 AR infants developed future delays or received diagnoses or services, see shaded rows.