Table 1.
Participant Characteristics
| All (N=138) | ASD (N=34) | No ASD (N=104) | p value | |
|---|---|---|---|---|
| Sex | 0.35 | |||
| Male | 71 (51) | 19 (56) | 52 (50) | |
| Female | 67 (49) | 15 (44) | 52 (50) | |
| Ethnicity | 0.42 | |||
| Non-Hispanic | 112 (81) | 26 (76) | 86 (83) | |
| Hispanic | 26 (19) | 8 (24) | 18 (17) | |
| Race | 0.7 | |||
| White | 120 (87) | 29 (85) | 91 (88) | |
| Black/African Amer | 5 (4) | 1 (3) | 4 (4) | |
| Asian | 4 (3) | 2 (6) | 2 (2) | |
| Other | 2 (1) | 0 (0) | 2 (2) | |
| Not Reported | 7 (5) | 2 (6) | 5 (5) | |
| Seizures (all) | 108 (78) | 33 (97) | 75 (72) | 0.002* |
| Focal | 88 (64) | 28 (82) | 60 (58) | 0.009* |
| Generalized | 22 (16) | 8 (24) | 14 (13) | 0.16 |
| Infantile Spasms | 79 (57) | 30 (88) | 49 (47) | <0.0001* |
| Unclassified | 12 (9) | 5 (15) | 7 (7) | 0.15 |
| MSEL Composite DQ | <0.0001* | |||
| ≥70 | 74 (55) | 3 (9) | 71 (70) | |
| <70 | 60 (45) | 29 (91) | 31 (30) | |
| PLS-5 Total Language | <0.0001* | |||
| ≥70 | 79 (62) | 7 (23) | 72 (74) | |
| <70 | 49 (38) | 24 (77) | 25 (26) |
MSEL=Mullen Scales of Early Learning, DQ= Developmental Quotient, PLS-5=Preschool Language Scale, 5th edition. Results are reported as N (%). Four participants had missing data for MSEL Composite DQ (Total= 134, ASD= 32, No ASD= 102), and 10 participants had missing data for PLS-5 Total Language (Total= 128, ASD= 31, No ASD= 97).