| Birth weight | Small for gestational age | Preterm birth | |||
---|---|---|---|---|---|---|
Model covariates* | Change (in grams) | 95% CI | OR | 95% CI | OR | 95% CI |
Cumulative traffic density | -2.0 | -3.7, -0.3 | 1.02 | 1.01, 1.04 | 1.00 | 0.98, 1.01 |
Distance to major highways | 5.7 | 3.4, 7.9 | 0.98 | 0.97, 0.99 | 1.00 | 0.99, 1.02 |
% land use for recreation and conservation (open space) | 13.4 | 10.4, 16.5 | 0.96 | 0.95, 0.97 | 1.01 | 1.00, 1.03 |