Table 2.
Mean (SD) Age Equivalent Scores by Group
| AD | PDD-NOS | ASD-Low MA | ||||
|---|---|---|---|---|---|---|
|
| ||||||
| Time 1 | Time 2 | Time 1 | Time 2 | Time 1 | Time 2 | |
|
| ||||||
| MSEL Visual Reception | 18.05 (5.37) | 37.67 (15.97) | 18.81 (4.51) | 42.67 (15.03) | 8.75 (2.05) | 19.83 (8.11) |
| n = 80 | n = 66 | n = 19 | ||||
|
| ||||||
| MSEL Fine Motor | 18.05 (5.37) | 37.67 (15.97) | 18.81 (4.51) | 42.67 (15.03) | 8.75 (2.05) | 19.83 (8.11) |
| n = 80 | n = 66 | n = 19 | ||||
|
| ||||||
| MSEL Receptive Language | 11.61 (5.95) | 32.33 (16.34) | 13.99 (6.45) | 38.32 (15.14) | 6.76 (3.22) | 15.21 (8.57) |
| n = 79 | n = 66 | n = 19 | ||||
|
| ||||||
| MSEL Expressive Language | 13.05 (6.54) | 30.82 (14.40) | 15.23 (5.55) | 35.78 (12.76) | 7.3 (2.13) | 15.42 (9.09) |
| n = 79 | n = 65 | n = 19 | ||||
|
| ||||||
| VABS Receptive Language | 12.67 (7.41) | 30.26 (16.61) | 15.24 (7.19) | 36.66 (17.83) | 7.77 (2.94) | 17.96 (11.10) |
| n = 83 | n = 72 | n = 19 | ||||
|
| ||||||
| VABS Expressive Language | 10.74 (5.56) | 29.17 (31.58) | 13.41 (5.94) | 31.86 (15.25) | 7.76 (2.64) | 14.00 (6.06) |
| n = 83 | n = 72 | n = 19 | ||||
|
| ||||||
| VABS Interpersonal Relationships | 9.68 (4.10) | 22.57 (14.70) | 12.08 (5.47) | 28.05 (14.79) | 7.70 (2.13) | 11.74 (4.71) |
| n = 81 | n = 70 | n = 18 | ||||
|
| ||||||
| VABS Play and Leisure | 10.01 (4.54) | 20.74 (13.78) | 13.32 (5.65) | 24.62 (14.84) | 7.26 (4.18) | 11.83 (6.74) |
| n = 81 | n = 69 | n = 17 | ||||
|
| ||||||
| VABS Coping | 11.89 (6.68) | 24.63 (15.06) | 11.07 (5.15) | 31.35 (16.79) | 9.86 (3.01) | 12.77 (6.52) |
| n = 56 | n = 52 | n = 11 | ||||
Note. Age equivalents are presented in months. Ns indicate number of participants with data at both time points. MSEL = Mullen Scales of Early Learning; VABS = Vineland Adaptive Behavior Scales.