Maternal and child health journal
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Matern Child Health J · Jun 2019
Educational Attainment and Pregnancy Outcomes: A Danish Register-Based Study of the Influence of Childhood Social Disadvantage on Later Socioeconomic Disparities in Induced Abortion, Spontaneous Abortion, Stillbirth and Preterm Delivery.
Objectives Socioeconomic disparities in pregnancy outcomes have been found across times and places, but there is a lack of studies investigating the underlying causes. The present study investigated the influence of child protective services in the pregnant woman's family of origin as a proxy of childhood social disadvantage. Methods The study population comprised all registered pregnancies in Denmark during the period from 2000 to 2009 that resulted in an induced abortion, spontaneous abortion, stillbirth or live birth (N = 786,054). ⋯ These associations were to some extent explained by child protective services in the family of origin. Further, child protective services in the pregnant woman's family of origin modified the association between educational attainment and risk of preterm delivery. Thus, women with high educational attainment were not found to differ in risk of preterm delivery according to child protective services in the family of origin Conclusions for Practice Information on childhood social disadvantage may enrich our understanding of the socioeconomic disparities in pregnancy outcomes.
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Matern Child Health J · Jun 2019
Using Infant Mortality Data to Improve Maternal and Child Health Programs: An Application of Statistical Process Control Techniques for Rare Events.
Introduction The infant mortality rate (IMR) in the United States remains higher than most developed countries. To understand this public health issue and support state public health departments in displaying and analyzing data in ways that support learning, states participating in the Collaborative Improvement and Innovation Network to Reduce Infant Mortality (IM CoIIN) created statistical process control (SPC) charts for rare events. Methods State vital records data on live births and infant deaths was used to create U, T and G charts for Kansas and Alaska, two states participating in the IM CoIIN who sought methods to more effectively analyze IMR for subsets of their populations with infrequent number of deaths. ⋯ These points indicate special cause variation and an increased number of days and/or births between deaths at these time periods. Discussion T and G charts offer value in examining rare events, and indicate special causes not detectable by U charts or other more traditional analytic methods. When small numbers make traditional analysis challenging, SPC has potential in the MCH field to better understand potential drivers of improvements in rare outcomes, inform decision making and take interventions to scale.