Time One | Group | n | Chronological Age M (SD) | Nonverbal Mental Age M (SD) | EVT Age Equivalent M (SD) | PPVT Age Equivalence M (SD) | ADOS Module Distribution |
FXS-Girls | 34 | 8.96 (3.39) | 6.18 (1.72) a | 6.95 (2.67) a | 7.40 (3.06) a | 14 M2, 20 M3 | |
FXS-Only | 24 | 8.50 (3.37) | 6.51 (1.87) | 7.32 (2.75) | 7.90 (3.12) | 11 M2, 13 M3 | |
FXS-ASD | 10 | 9.11 (3.14) | 5.39 (.99) | 6.05 (2.40) | 6.98 (3.81) | 3 M2, 7 M3 | |
FXS-Boys | 31 | 8.97 (2.51) | 4.77 (.69) b | 4.69 (1.23) b | 5.46 (1.53) b | 2 M1, 18 M2, 11 M3 | |
FXS-O | 14 | 8.47 (2.58) | 4.79 (.75) | 4.51 (2.57) | 5.19 (1.43) | 1 M1, 8 M2, 5 M3 | |
FXS-ASD | 17 | 9.38 (2.45) | 4.75 (.66) | 4.84 (1.21) | 5.67 (1.62) | 1 M1, 10 M2, 6 M3 | |
ASD (Boys) | 19 | 9.08 (2.31) | 5.82 (1.43) b | 5.79 (1.62) b | 5.85 (1.71) b | 8 M2, 11 M3 | |
Time Two | Group | n | Chronological Age M (SD) | Nonverbal Mental Age M (SD) | EVT Age Equivalent M (SD) | PPVT Age Equivalence M (SD) | ADOS Module Distribution |
FXS-Girls | 34 | 11.21 (3.31) | 7.31 (3.04) a | 8.50 (2.95) a | 9.48 (3.55) a | 2 M2, 31 M3, 1 M4 | |
FXS-Only | 20 | 11.98 (3.44) | 8.12 (3.60) | 9.61 (2.84) | 10.88 (3.49) | 20 M3 | |
FXS-ASD | 14 | 10.12 (2.88) | 6.06 (1.18) | 6.88 (2.35) | 7.33 (2.46) | 2 M2, 11 M3, 1 M4 | |
FXS-Boys | 31 | 11.50 (2.37) | 5.01(.50) b | 5.36(1.27) b | 6.15(1.51) b | 5 M2, 26 M3 | |
FXS-O | 6 | 10.78 (1.65) | 5.17 (.73) | 6.06 (1.50) | 6.71(.64) | 6 M3 | |
FXS-ASD | 25 | 11.67 (2.5) | 4.98 (.44) | 5.19 (1.18) | 6.02 (1.64) | 5 M2, 20 M3 | |
ASD (Boys) | 19 | 11.38 (2.63) | 6.93(1.84) b | 6.79 (2.14) b | 7.68(2.11) b | 2 M2, 17 M3 |