Table 1 Participant characteristics; means (SD) of MSEL scores
| Â | 5 months | 10 months | ||
|---|---|---|---|---|
NF1 | TD | NF1 | TD | |
n | 11 | 34 | 19 | 40 |
Sex | 4 m, 7 f | 15 m, 19 f | 8 m, 11 f | 17 m, 23 f |
Age in days (SD) | 191 (20) | 167 (9) | 308 (16) | 317 (8) |
Mullen composite score (SD) | 67.09 (9.9) | 89.73 (11.29) | 78.47 (11.19) | 90.18 (9.15) |
Gross motor raw score | 8 (.77) | 8.45 (1.03) | 10.95 (1.9)** | 12.72 (1.47) |
Visual reception raw score | 6.64 (2.16) | 7.33 (1.31) | 11.89 (1.82)* | 13.36 (1.4) |
Fine motor raw score | 5.82 (1.47)** | 7 (1.7) | 11.21 (2.23)** | 14.51 (1.96) |
Receptive language raw score | 3.73 (1.56)* | 5 (1.48) | 8.53 (2.41) | 8.74 (2.2) |
Expressive language raw score | 4.91 (.83)* | 6.09 (.91) | 8.84 (2.61) | 8.56 (1.74) |