Healthcare patterns of pregnant women and children affected by OUD in 9 state Medicaid populations
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Citation of Original Publication
Jarlenski, Marian, Joo Yeon Kim, Katherine A. Ahrens, Lindsay Allen, Anna Austin, Andrew J. Barnes, Dushka Crane, et al. “Healthcare Patterns of Pregnant Women and Children Affected by OUD in 9 State Medicaid Populations.” Journal of Addiction Medicine 15, no. 5 (October 2021): 406. https://doi.org/10.1097/ADM.0000000000000780.
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Abstract
Objectives:
State Medicaid programs are the largest single provider of healthcare for pregnant persons with opioid use disorder (OUD). Our objective was to provide comparable, multi-state measures estimating the burden of OUD in pregnancy, medication for opioid use disorder (MOUD) in pregnancy, and related neonatal and child outcomes.
Methods:
Drawing on the Medicaid Outcomes Distributed Research Network (MODRN), we accessed administrative healthcare data for 1.6 million pregnancies and 1.3 million live births in 9 state Medicaid populations from 2014–2017. We analyzed within- and between-state prevalences and time trends in the following outcomes: diagnosis of OUD in pregnancy, initiation and continuity of MOUD in pregnancy, Neonatal Opioid Withdrawal Syndrome (NOWS), and well-child visit utilization among children with NOWS.
Results:
OUD diagnosis increased from 49.6 per 1,000 to 54.1 per 1,000 pregnancies, and the percentage of those with any MOUD in pregnancy increased from 53.4% to 57.9%, during our study time period. State-specific percentages of 180-day continuity of MOUD ranged from 41.2% to 84.5%. The rate of neonates diagnosed with NOWS increased from 32.7 to 37.0 per 1,000 live births. State-specific percentages of children diagnosed with NOWS who had the recommended well-child visits in the first 15 months ranged from 39.3% to 62.5%.
Conclusions:
Medicaid data, which allow for longitudinal surveillance of care across different settings, can be used to monitor OUD and related pregnancy and child health outcomes. Findings highlight the need for public health efforts to improve care for pregnant persons and children affected by OUD.