Table 2.
Characteristics of boys with complete physical examination.
| Percentile
|
||||
|---|---|---|---|---|
| Characteristic | Mean ± SD | 25th | 50th | 75th |
| All boys (n = 134) | ||||
| Age (months) | 15.9 ± 8.6 | 11.0 | 15.0 | 23.0 |
| Height (cm) | 79.1 ± 10.6 | 72.6 | 80.0 | 87.2 |
| Weight (kg) | 10.5 ± 2.7 | 8.7 | 10.7 | 12.3 |
| AGD (mm) | 70.3 ± 11.0 | 63.9 | 70.3 | 76.6 |
| AGI (mm/kg) | 7.1 ± 1.9 | 5.8 | 6.7 | 7.8 |
| ASD (mm) | 37.4 ± 7.5 | 31.2 | 36.8 | 43.4 |
| Boys whose mother’s prenatal urine was assayed for phthalate metabolites (n = 85) | ||||
| Age (months) | 12.6 ± 6.9 | 5.0 | 14.0 | 16.0 |
| Height (cm) | 75.6 ± 9.5 | 66.5 | 77.6 | 82.0 |
| Weight (kg) | 9.7 ± 2.4 | 8.4 | 10.0 | 11.1 |
| AGD (mm) | 68.0 ± 9.7 | 61.7 | 66.7 | 74.4 |
| AGI (mm/kg) | 7.4 ± 1.8 | 6.1 | 7.0 | 8.2 |
| ASD (mm) | 35.9 ± 7.1 | 30.4 | 35.6 | 41.4 |