Evidence map›Paper›PMID 29747643›Full record

ArticleInternational journal for equity in health2018

Decomposing health inequality with population-based surveys: a case study in Rwanda.

Kai Liu, Chunling Lu

Abstract readComparative Study
In one paragraph

Article in International journal for equity in health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Article
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  5. The American journal of tropical medicine and hygiene · 2019
    Article
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

2 authors.

Kai LiuDepartment of Social Security, School of Labor and Human Resources, Renmin University of China, Haidian District, Beijing, China.
Chunling LuDivision of Global Health Equity, Brigham & Women's Hospital, Boston, MA, USA. chunling_lu@hms.harvard.edu.

Funding

The Faculty Resources Grant, Brigham and Women's Hospital NA
6 · The paper itself

Abstract

backgroundEnsuring equal access to care and providing financial risk protection are at the center of the global health agenda. While Rwanda has made impressive progress in improving health outcomes, inequalities in medical care utilization and household catastrophic health spending (HCHS) between the impoverished and non-impoverished populations persist. Decomposing inequalities will help us understand the factors contributing to inequalities and design effective policy instruments in reducing inequalities. This study aims to decompose the inequalities in medical care utilization among those reporting illnesses and HCHS between the poverty and non-poverty groups in Rwanda.

methodsUsing the 2005 and 2010 nationally representative Integrated Living Conditions Surveys, our analysis focuses on measuring contributions to inequalities from poverty status and other sources. We conducted multivariate logistic regression analysis to obtain poverty's contribution to inequalities by controlling for all observed covariates. We used multivariate nonlinear decomposition method with logistic regression models to partition the relative and absolute contributions from other sources to inequalities due to compositional or response effects.

resultsPoverty status accounted for the majority of inequalities in medical care utilization (absolute contribution 0.093 in 2005 and 0.093 in 2010) and HCHS (absolute contribution 0.070 in 2005 and 0.032 in 2010). Health insurance status (absolute contribution 0.0076 in 2005 and 0.0246 in 2010) and travel time to health centers (absolute contribution 0.0025 in 2005 and 0.0014 in 2010) were significant contributors to inequality in medical care utilization. Health insurance status (absolute contribution 0.0021 in 2005 and 0.0011 in 2010), having under-five children (absolute contribution 0.0012 in 2005 and 0.0011 in 2010), and having disabled family members (absolute contribution 0.0002 in 2005 and 0.0001 in 2010) were significant contributors to inequality in HCHS. Between 2005 and 2010, the main sources of the inequalities remained unchanged.

conclusionsExpanding insurance coverage and reducing travel time to health facilities for those living in poverty could be used as policy instruments to mitigate inequalities in medical care utilization and HCHS between the poverty and non-poverty groups.

Indexed as

Health Status DisparitiesAdolescentAdultChildFamily CharacteristicsFemaleHealthcare DisparitiesHealth Services AccessibilityHealth SurveysHumansIncomeLogistic ModelsMaleMiddle AgedPovertyRwandaBlinder-Oaxaca decompositionHousehold catastrophic health spendingInequalityMedical care utilizationRwanda

Identifiers

PMID29747643
PMCPMC5946429

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.