Purpose: This study investigates the persistent relationships between childhood lead exposure, repeat teen pregnancy, and tobacco use in a sample of teenage females in Syracuse, NY.
Methods: We analyzed the association of childhood lead poisoning with repeat pregnancy and tobacco use among 536 teens (aged 15-19 years) in Syracuse, NY, who received services at Syracuse Healthy Start between 1998 and 2002.
Results: The mothers' childhood lead exposure, controlling for race, age, and Medicaid status, was associated with repeat teen pregnancy and tobacco use.
Conclusion: Long-term negative health outcomes associated with childhood lead exposure should not be underestimated. This study helps to shore up prior research that found lead poisoning to have a long-lasting impact on children's functioning and healthy development. Policy efforts focused on neighborhood development and health education continue to be sorely needed.