Table 1 Descriptive information on study sample. Ages are reported in months
From: Longitudinal change in restricted and repetitive behaviors from 8-36 months
| Cohort | N participants | N sessions | Sessions/participant Mean (SD) [Range] | Age at first visit Mean (SD) [Range] | Average age of participants Mean (SD) [Range] |
|---|---|---|---|---|---|
| A |
110 (52 female) | 424 |
3.85 (1.5) [1,7] |
11.0 (3.8) [7.4, 32.1] |
17.2 (3.9) [ 9, 35.3] |
| B |
70 (40 female) | 182 |
2.6 (0.8) [1,3] |
13.8 (3.2) [8.8, 19.3] |
18.5 (1.2) [14.4, 22.1] |
| Combined |
180 (92 female) | 606 |
3.37 (1.4) [1,7] |
12.12 (3.8) [7.4,32.1] |
17.7 (3.2) [9, 35.3] |