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Original article| Volume 21, ISSUE 4, P277-285, July 2011

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Predictors of Prenatal and Postpartum Care Adequacy in a Medicaid Managed Care Population

  • Sharada Weir
    Correspondence
    Correspondence to: Sharada Weir, DPhil, Center for Health Policy and Research, University of Massachusetts Medical School, 333 South Street, Shrewsbury, MA 01545. Phone: 508-856-7852; fax: 508-856-8543.
    Affiliations
    Center for Health Policy and Research, Commonwealth Medicine, University of Massachusetts Medical School, Shrewsbury, Massachusetts

    Department of Family Medicine and Community Health, University of Massachusetts Medical School, Shrewsbury, Massachusetts
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  • Heather E. Posner
    Affiliations
    Center for Health Policy and Research, Commonwealth Medicine, University of Massachusetts Medical School, Shrewsbury, Massachusetts
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  • Jianying Zhang
    Affiliations
    Center for Health Policy and Research, Commonwealth Medicine, University of Massachusetts Medical School, Shrewsbury, Massachusetts
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  • Georgianna Willis
    Affiliations
    Center for Health Policy and Research, Commonwealth Medicine, University of Massachusetts Medical School, Shrewsbury, Massachusetts
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  • Jeffrey D. Baxter
    Affiliations
    Center for Health Policy and Research, Commonwealth Medicine, University of Massachusetts Medical School, Shrewsbury, Massachusetts

    Department of Family Medicine and Community Health, University of Massachusetts Medical School, Shrewsbury, Massachusetts
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  • Robin E. Clark
    Affiliations
    Center for Health Policy and Research, Commonwealth Medicine, University of Massachusetts Medical School, Shrewsbury, Massachusetts

    Department of Family Medicine and Community Health, University of Massachusetts Medical School, Shrewsbury, Massachusetts
    Search for articles by this author

      Abstract

      Purpose

      To examine factors affecting prenatal and postpartum care for an insured, but vulnerable, population.

      Methods

      Individual-level data on three measures of care adequacy were obtained for Massachusetts Medicaid Managed Care women who met the National Committee on Quality Assurance’s Healthcare Effectiveness Data and Information Set denominator criteria for the prenatal and postpartum care measures in 2007 (n = 1,882). We modeled individual compliance with each measure separately as a binomial logistic function with individual and neighborhood characteristics, provider type, and health plan as explanatory variables.

      Findings

      In our sample, 85% of women initiated care in the first trimester, but only 62% met the goal of receiving more than 80% of the recommended number of prenatal visits. Just 60% had a timely postpartum care visit. Having a diagnosis of substance abuse or dependence reduced the odds of meeting all measures. Women with disabilities were less likely to attain two of the three measures of adequate care, as were women with other children in the household. Women who enrolled in Medicaid in the first trimester were more likely to receive the recommended number of prenatal visits than those who were enrolled before pregnancy.

      Conclusion

      Given the importance of prenatal and postpartum care for maternal and child health and the recent national declining trend in timely care, initiatives to improve rates of timely and adequate care are crucial and must include components tailored toward particularly vulnerable subpopulations.
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      Biography

      Sharada Weir is an Assistant Professor in the Department of Family Medicine and Community Health and Senior Project Director at the Center for Health Policy and Research, University of Massachusetts Medical School.

      Biography

      Heather E. Posner is a Project Associate at the Center for Health Policy and Research, University of Massachusetts Medical School.

      Biography

      Jianying Zhang is a Senior Biostatistician at the Center for Health Policy and Research, University of Massachusetts Medical School.

      Biography

      Georgianna Willis is a Project Director at the Center for Health Policy and Research, University of Massachusetts Medical School.

      Biography

      Jeffrey Baxter is an Assistant Professor in the Department of Family Medicine and Community Health and Research Associate at the Center for Health Policy and Research, University of Massachusetts Medical School.

      Biography

      Robin E. Clark is Associate Professor of Community and Family Medicine and of Quantitative Health Sciences and Director of Research and Evaluation at the Center for Health Policy and Research, University of Massachusetts Medical School.