Table 1.
Participant characteristics.
| ASD (N = 246) | NO ASD (N = 42) | Overall (N = 288) | |
|---|---|---|---|
| Sex | |||
| Female | 32 (13.0%) | 12 (28.6%) | 44 (15.3%) |
| Male | 214 (87.0%) | 30 (71.4%) | 244 (84.7%) |
| Age months | |||
| Mean (SD) | 36.4 (14.0) | 38.7 (13.9) | 36.8 (13.9) |
| Median [Min, Max] | 34.0 [12.0,150] | 36.0 [22.0,81.0] | 34.0 [12.0,150] |
| Height (cm) | |||
| Mean (SD) | 97.4 (8.25) | 99.8 (8.21) | 97.8 (8.27) |
| Median [Min, Max] | 96.4 [80.3, 124] | 97.9 [80.0, 117] | 96.7 [80.0, 124] |
| Missing | 86 (35.0%) | 9 (21.4%) | 95 (33.0%) |
| Weight (cm) | |||
| Mean (SD) | 15.5 (4.21) | 15.7 (1.95) | 15.5 (3.91) |
| Median [Min, Max] | 14.7 [10.0, 48.9] | 16.1 [10.1, 19.5] | 15.0 [10.0, 48.9] |
| Missing | 86 (35.0%) | 9 (21.4%) | 95 (33.0%) |
| BMI (kg/m 2 ) | |||
| Mean (SD) | 16.2 (2.97) | 15.8 (1.48) | 16.1 (2.78) |
| Median [Min, Max] | 15.9 [12.9, 47.0] | 15.9 [13.0, 18.9] | 15.9 [12.9, 47.0] |
| Missing | 86 (35.0%) | 9 (21.4%) | 95 (33.0%) |
| Childhood Autism Rating Scale | |||
| Mean (SD) | 32.8 (6.12) | 25.1(4.09) | 31.7 (6.46) |
| Median [Min, Max] | 32.0 [12.0, 97.5] | 26.0 [13.0, 29.0] | 30.0 [12.0, 97.5] |
| Missing | 15 (6.1%) | 3 (7.1%) | 18 (6.3%) |
| Intelligence Quotient (IQ) | |||
| Mean (SD) | 61.2 (8.20) | 65.1 (10.8) | 61.8 (8.79) |
| Median [Min, Max] | 57.0 [50.0,83.0] | 62.5 [50.0, 86.0] | 57.0 [50.0, 86.0] |
| Missing | 101 (41.1%) | 12 (28.6%) | 113 (39.2%) |