| Low risk | High risk | ||
---|---|---|---|---|
 |  | Combined | HR-no ASD | HR-ASD |
9Â months | ||||
 Nb (% boys) | 23 (56.52%) | 94c (57.45%) | 75 (50.00%) | 16 (88.50%) |
 Age in months | 9.15 (0.74) | 9.01 (0.81) | 9.05 (0.81) | 8.80 (0.83) |
8.15–11.05 | 7.96–11.54 | 7.96–11.54 | 8.02–10.39 | |
 MSEL ELC | 112.26 (13.79) | 105.93 (15.68) | 107.33 (15.14) | 101.81 (17.25) |
81–133 | 65–123 | 67–123 | 65–113 | |
15Â months | ||||
 Nb (% boys) | 19 (52.63%) | 97c (53.61%) | 80 (50.00%) | 14 (85.71%) |
 Age in months | 15.69 (.90) | 15.41 (0.99) | 15.46 (0.99) | 15.09 (1.00) |
14.10–17.88 | 13.87–18.94 | 13.87–18.94 | 13.97–17.36 | |
 MSEL ELC | 103.84 (16.04)a | 93.95 (14.80) | 95.96 (14.66)a | 84.00 (12.84) |
92–144 | 49–142 | 49–142 | 49–119 | |
3Â years | ||||
 Nd (% boys) | 24 (58%) | 108 (57%) | 92 (51%) | 16 (88%) |
 Age in months | 38.58 (1.38) | 38.86 (2.25) | 39.03 (2.16) | 37.87 (2.56) |
36–41 | 30–50 | 35–50 | 30–42 | |
 MSEL ELC | 120.21 (15.14)a | 102.27 (24.97) | 105.30 (23.22)a | 84.81 (28.21) |
69–141 | 49–145 | 49–145 | 49–142 | |
 ADI-social | 1.00 (1.50)a | 3.52 (4.83) | 2.02 (2.58)a | 12.13 (5.76) |
0–6 | 0–25 | 0–12 | 2–25 | |
 ADI-communication | 0.50 (1.06)a | 3.96 (4.73) | 2.65 (3.31)a | 11.50 (4.69) |
0–4 | 0–19 | 0–14 | 3–19 | |
 ADI-RRB | 0.08 (0.28)a | 1.47 (2.42) | 0.75 (1.51)a | 5.63 (2.55) |
0–1 | 0–10 | 0–9 | 0–10 | |
 ADOS-Social CSS | 2.58 (2.00) | 2.75 (2.22) | 2.51 (1.95)a | 4.12 (3.12) |
1–7 | 1–10 | 1–9 | 1–10 | |
 ADOS-RRB CSS | 3.58 (2.30)a | 4.29 (2.60) | 3.95 (2.59)a | 6.25 (1.61) |
1–7 | 1–9 | 1–9 | 5–9 | |
SCQ | 2.71 (2.31)a | 6.36 (6.94) | 4.71 (5.35)a | 17.93 (6.82) |
0–9 | 0–29 | 0–27 | 0–29 |