Table 1 Normative values of the first edition of the Ages and Stages Questionnaires: Social-Emotional (ASQ:SE) for 36-month interval based on total scores for 7179 three-year-olds
ASQ:SE total score | Total sample N = 7179 | Boys N = 3719 | Girls N = 3460 |
|---|---|---|---|
Mean (SD) | 27.7 (23.2) | 31.2 (24.9) | 23.9 (20.6) |
Median (range) | 25 (0–215) | 25 (0–215) | 20 (0–210) |
Above the cut-off 59 (%) | 9.1 | 12.3 | 5.6 |
1st Percentile | 0 | 0 | 0 |
5th Percentile | 0 | 0 | 0 |
10th Percentile | 5 | 5 | 5 |
25th Percentile | 10 | 15 | 10 |
50th Percentile | 25 | 25 | 20 |
75th Percentile | 40 | 45 | 35 |
90th Percentile | 55 | 60 | 50 |
95th Percentile | 70 | 75 | 60 |
99th Percentile | 108 | 118 | 93 |