ArticleSpringerPlus2016
The income-based disparities in preeclampsia and postpartum hemorrhage: a study of the Korean National Health Insurance cohort data from 2002 to 2013.
Article in SpringerPlus, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Transition in the Composition of Maternal Mortality in Korea: Implications for Extremely Low Fertility Societies.Journal of Korean medical science · 2026Observational
- Investigation of the impact of social, behavioral, and pre-existing clinical risk factors on preeclampsia.BMC pregnancy and childbirth · 2026Article
- Performance of the Pre-Eclampsia Integrated Estimate of Risk-Machine Learning (PIERS-ML) model in a Kenyan cohort of women with pre-eclampsia- a retrospective test derivation validation study.BMC pregnancy and childbirth · 2026Article
- Evaluating predelivery platelet and coagulation indices as predictors of immediate postpartum haemorrhage in low-risk women undergoing vaginal delivery.BMC pregnancy and childbirth · 2025Article
- Comparison of Characteristics Between Early-Onset and Late-Onset Severe Preeclampsia: A Retrospective Cohort Study from a Tertiary Hospital in China.Reproductive sciences (Thousand Oaks, Calif.) · 2025Article
- Predictors of Postpartum Hemorrhage and Associated Outcomes at a Midwest Academic Medical Center.Women's health reports (New Rochelle, N.Y.) · 2024Article
- How does high socioeconomic status affect maternal and neonatal pregnancy outcomes? A population-based study among American women.European journal of obstetrics & gynecology and reproductive biology: X · 2023Article
- Differential trend of mild and severe preeclampsia among nulliparous women: a population-based study of South Korea.Obstetrics & gynecology science · 2023Article
- Disparities in Elective Spine Surgery for Medicaid Beneficiaries: A Systematic Review.Global spine journal · 2023Review
- Maternal hypertensive disorder of pregnancy and mortality in offspring from birth to young adulthood: national population based cohort study.BMJ (Clinical research ed.) · 2022Article
- Influence of Socio-Economic Factors and Region of Birth on the Risk of Preeclampsia in Sweden.International journal of environmental research and public health · 2022Article
- Risk Factors for Postpartum Hemorrhage in a Thai-Myanmar Border Community Hospital: A Nested Case-Control Study.International journal of environmental research and public health · 2021Article
- A Critical Review on the Use of Race in Understanding Racial Disparities in Preeclampsia.The journal of applied laboratory medicine · 2021Review
- Observational
- Analysis of the difference in the perinatal mortality rate between white-collar and blue-collar workers in Japan, 1995-2015.Epidemiology and health · 2020Article
- How much have the perinatal outcomes of triplet pregnancies improved over the last two decades?Obstetrics & gynecology science · 2019Article
- Exposure to air pollution during preconceptional and prenatal periods and risk of hypertensive disorders of pregnancy: a retrospective cohort study in Seoul, Korea.BMC pregnancy and childbirth · 2018Article
- Strategies to reduce the global burden of direct maternal deaths.Obstetric medicine · 2017Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
There is limited evidence on the effects of relatively low socioeconomic status on maternal health. Additionally, the global economic recession that began in 2008 could have worsened disparities in maternal complications. To explore disparities in maternal health, we analyzed the occurrence of preeclampsia and postpartum hemorrhage according to level of household income. A population-based cohort data set from the Korean National Health Insurance was used to calculate the age-adjusted incidence, slope index of inequality, and Kunst and Mackenbach relative index of inequality (RIIKM) for preeclampsia and postpartum hemorrhage from 2002 to 2013. In the aggregated data of 65,479 live births, women with lower household income showed a higher risk of developing preeclampsia and postpartum hemorrhage than those with higherhigher incomes after adjusting for conventional risk factors. The absolute and relative inequalities for both complications showed no significant change over the period from 2002 to 2013. Considering the difference in the trends and risks of major obstetric complications according to level of household income, policies to monitor and reduce disparities in maternal health across different economic levels need to be implemented.
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