Table 3.
Adjusteda logistic models for attention-related outcomes at 3.5 and 5 years of age per 10-fold increase in prenatal urinary DAP concentrations [OR (95% CI)].
| Model | noutcome/n | DAPs | DEs | DMs |
|---|---|---|---|---|
| 3.5 Years | ||||
| CBCL | ||||
| Attention problems | 17/330 | 3.0 (0.7–11.7) | 2.1 (0.6–7.0) | 3.2 (0.9–11.3)* |
| ADHD | 18/329 | 3.1 (0.8–11.5)* | 2.8 (0.9–8.9)* | 1.3 (0.4–4.4) |
| 5 Years | ||||
| CBCL | ||||
| Attention problems | 13/322 | 0.8 (0.2–3.8) | 0.7 (0.2–2.8) | 2.0 (0.5–8.5) |
| ADHD | 23/322 | 1.1 (0.3–3.5) | 1.1 (0.4–3.2) | 1.3 (0.4–4.0) |
| K-CPT | ||||
| Markedly atypical | ||||
| Percent omissions | 59/312 | 1.5 (0.7–3.3) | 1.3 (0.6–2.8) | 1.9 (0.9–4.1) |
| Percent commissions | 54/312 | 1.0 (0.5–2.2) | 0.8 (0.4–1.6) | 1.2 (0.6–2.7) |
| Hit reaction time | 20/311 | 1.6 (0.5–5.2) | 1.5 (0.5–4.6) | 1.1 (0.3–3.6) |
| ADHD Confidence Index | ||||
| > 70th percentile | 25/297 | 5.1 (1.7–15.7)# | 3.2 (1.2–8.9)** | 6.6 (2.2–19.3)# |
| Hillside Behavioral Rating Scale | ||||
| Attention ≥ 7 of 12 | 23/322 | 3.0 (0.9–9.8)* | 2.9 (1.0–8.5)* | 2.3 (0.7–7.4) |
| Composite ADHD indicator | ||||
| ADHD indicator | 27/319 | 3.5 (1.1–10.7)** | 3.0 (1.1–8.2)** | 1.7 (0.5–5.5) |
a
Adjusted for psychometrician, age at assessment, sex, child care, breast-feeding, maternal education, depressive symptoms, and PPVT.
*
p < 0.10.
**
p < 0.05.
#
p < 0.01.