Abstract
Objective
To examine the impact of Antenatal and Neonatal Guidelines, Education and Learning Systems (ANGELS) on neonatal intensive care unit (NICU) preterm delivery rates.
Study design
In this longitudinal observational study, linked vital records and Medicaid claims records for 29,124 preterm births (April 2001–December 2012) to Medicaid covered women were used to examine factors predicting whether deliveries occurred at hospitals with neonatology-staffed NICUs. The factors associated with delivery are estimated and compared for baseline and three post-implementation periods.
Results
Rates for NICU preterm deliveries increased from 28 to 37% over the time period. Compared to baseline, adjusted NICU delivery rates in the middle and late implementation periods were statistically significant (p < 0.001). Negative impacts of long travel times were reduced, while impacts of obstetrician prenatal care changed from negative to positive association.
Conclusion
Findings validate the ANGELS initiative premise: academic specialists, working with community-based care providers, can improve perinatal regionalization.
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References
Thompson LA, Goodman DC, Little GA. Is more neonatal intensive care always better? Insights from a cross-national comparison of reproductive care. Pediatrics. 2002;109:1036–43.
Phibbs CS, Baker LC, Caughey AB, Danielson B, Schmitt SK, Phibbs RH. Level and volume of neonatal intensive care and mortality in very-low-birthweight births. N Engl J Med. 2007;356:2165–75.
Bronstein JM. Preterm birth in the United States: a sociocultural approach. New York: Springer; 2016.
Ryan GM. Toward improving the outcome of pregnancy. Recommendations for the regional development of perinatal health services. Obstet Gynecol. 1975;46:375–84.
Little GA, Merenstein GB. Toward improving the outcome of pregnancy, 1993: Perinatal Regionalization Revisited. Pediatrics. 1993;92:611–2.
March of Dimes. Toward Improving the Outcome of Pregnancy III. March of Dimes, White Plains, New York: March of Dimes; 2010.
Lowery CL, Bronstein JM, Benton TL, Fletcher DA. Distributing medical expertise: the evolution and impact of telemedicine in Arkansas. Health Aff. 2014;33:235–42.
Bronstein JM, Ounpraseuth ST, Jonkman J, Lowery CL, Fletcher D, Nugent RR, et al. Improving perinatal regionalization for preterm deliveries in a medicaid covered population: initial impact of the Arkansas ANGELS intervention. Health Serv Res. 2011;46:1082–103.
Bronstein JM, Lomatsch CT, Fletcher D, Wooten T, Lin TM, Nugent R, et al. Issues and biases in matching medicaid pregnancy episodes to birth certificate data: the Arkansas experience. Mat Child Hlth J. 2009;13:250–9.
Wingate MS, Bronstein JM, Hall RW, Nugent RR, Lowery C. Quantifying risks of preterm birth in the Arkansas medicaid population, 2001–5. J Perinatol. 2012;32:176–93.
Graubard BI, Korn EL. Predictive margins with survey data. Biometrics. 1999;55:652–9.
Hung P, Henning-Smith CE, Casey MM, Kozhimannil KB. Access to obstetric services in rural counties still declining, with 9 percent losing services, 2004–2014. Health Aff. 2017;36:1663–71.
Lowery C, Bronstein JM, McGhee J, Ott R, Reece EA, Mays GP. ANGELS & University of Arkansas for Medical Sciences paradigm for distant obstetrical care delivery. Am J Obstet Gynecol. 2007;196:534.e1–9.
Acknowledgements
The ANGELS initiative is funded through an annual Medicaid contract with the Arkansas Department of Human Services.
Funding
This study was funded by a Medicaid contract and is supported by the Arkansas Division of Medical Assistance with the collaboration of the Arkansas Department of Health.
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All authors contributed to the composition and submission of this manuscript. JB and CL linked Medicaid claims and prepared the data for analysis. SO led the analysis of the data. JB and CL interpreted the data analysis.
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Bronstein, J.M., Ounpraseuth, S. & Lowery, C.L. Improving perinatal regionalization: 10 years of experience with an Arkansas initiative. J Perinatol 40, 1609–1616 (2020). https://doi.org/10.1038/s41372-020-0726-x
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DOI: https://doi.org/10.1038/s41372-020-0726-x
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