Prenatal substance use policies and newborn health

Area of Science:

• Public Health
• Health Policy
• Perinatal Health

Background:

• Policies addressing illicit substance use during pregnancy vary significantly.
• Understanding the impact of these policies on maternal and infant outcomes is crucial for public health.
• Existing research has not fully elucidated the differential effects of punitive versus supportive approaches.

Purpose of the Study:

• To examine the effects of punitive and priority treatment policies on neonatal drug withdrawal syndrome, birth weight, gestational age, and prenatal care.
• To compare the outcomes associated with criminalizing prenatal substance use versus providing priority access to treatment.

Main Methods:

• Utilized administrative data from 2008 to 2018.
• Employed a difference-in-differences empirical strategy to analyze the staggered implementation of policies.
• Focused on key perinatal health indicators: neonatal drug withdrawal syndrome, low birth weight, low gestational age, and prenatal care use.

Main Results:

• Punitive policies were associated with a 10%-18% increase in neonatal drug withdrawal syndrome.
• Punitive policies led to modest reductions in prenatal care use, potentially due to healthcare avoidance.
• Priority treatment policies showed small reductions (2%) in low gestational age and low birth weight, with increased prenatal care use.

Conclusions:

• Punitive policies regarding prenatal substance use may lead to adverse perinatal outcomes.
• Supportive, priority treatment policies appear more effective in improving perinatal health.
• Policy recommendations should favor supportive approaches to enhance maternal and infant well-being.