Evidence map›Paper›PMID 19150915›Full record

ArticleAmerican journal of public health2009

Income-related health inequalities in Canada and the United States: a decomposition analysis.

Kimberlyn M McGrail, Eddy van Doorslaer, Nancy A Ross, Claudia Sanmartin

Abstract read
In one paragraph

Article in American journal of public health, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

59 citing papers in PubMed.

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  8. Factors Affecting the Good Governance in Teaching Hospitals: A Narrative Review.Medical journal of the Islamic Republic of Iran · 2023
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Kimberlyn M McGrailCentre for Health Services and Policy Research, The University of British Columbia, 201-2206 East Mall, Vancouver, BC, Canada. kmcgrail@chspr.ubc.ca
Eddy van Doorslaer
Nancy A Ross
Claudia Sanmartin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesWe examined income-related inequalities in self-reported health in the United States and Canada and the extent to which they are associated with individual-level risk factors and health care system characteristics.

methodsWe estimated income inequalities with concentration indexes and curves derived from comparable survey data from the 2002 to 2003 Joint Canada-US Survey of Health. Inequalities were then decomposed by regression and decomposition analysis to distinguish the contributions of various factors.

resultsThe distribution of income accounted for close to half of income-related health inequalities in both the United States and Canada. Health care system factors (e.g., unmet needs and health insurance status) and risk factors (e.g., physical inactivity and obesity) contributed more to income-related health inequalities in the United States than to those in Canada.

conclusionsIndividual-level health risk factors and health care system characteristics have similar associations with health status in both countries, but they both are far more prevalent and much more concentrated among lower-income groups in the United States than in Canada.

Indexed as

Health Status DisparitiesAdultAgedAged, 80 and overCanadaData CollectionFemaleHealth Services AccessibilityHealth Services Needs and DemandHumansIncomeMaleMiddle AgedRegression AnalysisRisk AssessmentSocioeconomic Factors

Identifiers

PMID19150915
PMCPMC2741511

What OpenQuestion holds

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Registered trials

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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.