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Keyword
- preterm birth[remove]5
- logistic regression2
- PRAMS1
- air pollution1
- birth weight1
- case-crossover design1
- discrete time survival mode1
- full-term birth1
- health behaviors1
- hierarchical model1
- household tenure1
- policy1
- preconception1
- preconception counseling1
- pregnancy1
- quantile regression1
- residential stability1
- time-series analysis1
- time-varying environmental hazard1
- violent crime1