Table 3.
Association between blood Pb and odds of exceeding the inhibin B cutoff using weighted survey logistic regression.
| Variable | n | OR (95% CI) Unadjusted | Multivariable adjusteda |
|---|---|---|---|
| Continuous Pb | |||
| Log Pb | 668 | 0.58 (0.36–0.95) | 0.51 (0.34–0.78) |
| Categorical Pb | |||
| Low, < 1 μg/dL | 72 | Reference | Reference |
| Moderate, 1–4.9 μg/dL | 470 | 0.40 (0.14–1.15) | 0.38 (0.12–1.15) |
| High, ≥ 5 μg/dL | 126 | 0.35 (0.14–0.87) | 0.26 (0.11–0.60) |
a
Adjusted for age (months), race/ethnicity (non-Hispanic white as referent), BMI (kg/m2), PIR (> 2 as referent), and census region (Northeast as referent).