Evidence map›Paper›PMID 28289039›Full record

ArticleJournal of epidemiology and community health2017

Socioeconomic gradients in all-cause, premature and avoidable mortality among immigrants and long-term residents using linked death records in Ontario, Canada.

Anam M Khan, Marcelo Urquia, Kathy Kornas, David Henry, Stephanie Y Cheng, Catherine Bornbaum, Laura C Rosella

Abstract read
In one paragraph

Article in Journal of epidemiology and community health, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
–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

29 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Primary Care Attachment and Long-Term Mortality in Burn Survivors: A Population-Based Cohort Study.Journal of burn care & research : official publication of the American Burn Association · 2026
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  17. Association between the regional variation in premature mortality and immigration in Ontario, Canada.Canadian journal of public health = Revue canadienne de sante publique · 2020
    Article
  18. Article
  19. Neighbourhood-level marginalization and avoidable mortality in Ontario, Canada: a population-based study.Canadian journal of public health = Revue canadienne de sante publique · 2020
    Article
  20. Association between household food insecurity and mortality in Canada: a population-based retrospective cohort study.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2020
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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

7 authors.

Anam M KhanDalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
Marcelo UrquiaDalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
Kathy KornasDalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
David HenryDalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
Stephanie Y ChengInstitute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.
Catherine BornbaumDalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
Laura C RosellaDalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0003-4867-869X

Funding

CIHR FRN-142498
6 · The paper itself

Abstract

backgroundImmigrants have been shown to possess a health advantage, yet are also more likely to reside in arduous economic conditions. Little is known about if and how the socioeconomic gradient for all-cause, premature and avoidable mortality differs according to immigration status.

methodsUsing several linked population-based vital and demographic databases from Ontario, we examined a cohort of all deaths in the province between 2002 and 2012. We constructed count models, adjusted for relevant covariates, to attain age-adjusted mortality rates and rate ratios for all-cause, premature and avoidable mortality across income quintile in immigrants and long-term residents, stratified by sex.

resultsA downward gradient in age-adjusted all-cause mortality was observed with increasing income quintile, in immigrants (males: Q5: 13.32, Q1: 20.18; females: Q5: 9.88, Q1: 12.51) and long-term residents (males: Q5: 33.25, Q1: 57.67; females: Q5: 22.31, Q1: 36.76). Comparing the lowest and highest income quintiles, male and female immigrants had a 56% and 28% lower all-cause mortality rate, respectively. Similar trends were observed for premature and avoidable mortality. Although immigrants had consistently lower mortality rates compared with long-term residents, trends only differed statistically across immigration status for females (p<0.05).

conclusionsThis study illustrated the presence of income disparities as it pertains to all-cause, premature, and avoidable mortality, irrespective of immigration status. Additionally, the immigrant health advantage was observed and income disparities were less pronounced in immigrants compared with long-term residents. These findings support the need to examine the factors that drive inequalities in mortality within and across immigration status.

Indexed as

Health Status DisparitiesCause of DeathDeath CertificatesEmigrants and ImmigrantsEthnicityFemaleHumansMaleMortalityMortality, PrematureOntarioRisk FactorsSex FactorsSocioeconomic FactorsAVOIDABLE DEATHSMORTALITYSOCIO-ECONOMIC

Identifiers

PMID28289039
PMCPMC5485756

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LicenceCC BY-NC
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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.