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Marriage Advantages in Perinatal Health: Evidence of Marriage Selection or Marriage Protection?

Citation

Kane, Jennifer Buher (2016). Marriage Advantages in Perinatal Health: Evidence of Marriage Selection or Marriage Protection?. Journal of Marriage and Family, 78(1), 212-229. PMCID: PMC4712954

Abstract

Marriage is a social tie associated with health advantages for adults and their children, as lower rates of preterm birth and low birth weight are observed among married women. This study tests two competing hypotheses explaining these marriage advantages-marriage protection versus marriage selection-using a sample of recent births to single, cohabiting, and married women from the National Survey of Family Growth, 2006-10. Propensity score matching and fixed effects regression results demonstrate support for marriage selection, as a rich set of early life selection factors account for all of the cohabiting-married disparity and part of the single-married disparity. Subsequent analyses demonstrate prenatal smoking mediates the adjusted single-married disparity in birth weight, lending some support for the marriage protection perspective. Study findings sharpen our understanding of why and how marriage matters for child well-being, and provide insight into preconception and prenatal factors describing intergenerational transmissions of inequality via birth weight.

URL

http://dx.doi.org/10.1111/jomf.12257

Reference Type

Journal Article

Year Published

2016

Journal Title

Journal of Marriage and Family

Author(s)

Kane, Jennifer Buher

PMCID

PMC4712954