Evidence map›Paper›PMID 32959327›Full record

ArticleCanadian journal of public health = Revue canadienne de sante publique2021

With great inequality comes great responsibility: the role of government spending on population health in the presence of changing income distributions.

Tong Liu, Daniel J Dutton

Open access · greenAbstract read
In one paragraph

Article in Canadian journal of public health = Revue canadienne de sante publique, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.1field-weighted citation impact, top 43% of its field
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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Income inequality and life expectancy in Canada: New evidence from province-level panel regression, 1996-2019.Canadian journal of public health = Revue canadienne de sante publique · 2025
    Article
  2. Article
  3. Effect of the COVID-19 pandemic on the socioeconomic composition of emergency department presentations.Canadian journal of public health = Revue canadienne de sante publique · 2022
    Article
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

2 authors at 1 institution in 1 country.

Tong LiuDepartment of Community Health & Epidemiology, Dalhousie University, 100 Tucker Park Road, Saint John, NB, E2K 5E2, Canada.ORCID 0000-0001-5704-204X
Daniel J DuttonDepartment of Community Health & Epidemiology, Dalhousie University, 100 Tucker Park Road, Saint John, NB, E2K 5E2, Canada. daniel.dutton@dal.ca.ORCID 0000-0002-5411-9301
Dalhousie University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo determine the association between provincial government health and social spending and population health outcomes in Canada, separately for men and women, and account for the potential role of income inequality in modifying the association.

methodsWe used data for nine Canadian provinces, 1981 to 2017. Health outcomes and demographic data are from Statistics Canada; provincial spending data are from provincial public accounts. We model the ratio of social-to-health spending ("the ratio") on potentially avoidable mortality (PAM), life expectancy (LE), potential years of life lost (PYLL), infant mortality, and low birth weight baby incidence. We interact the ratio with the Gini coefficient to allow for income inequality modification.

resultsWhen the Gini coefficient is equal to its average (0.294), the ratio is associated with desirable health outcomes for adult men and women. For example, among women, a 1% increase in the ratio is associated with a 0.04% decrease in PAM, a 0.05% decrease in PYLL, and a 0.002% increase in LE. When the Gini coefficient is 0.02 higher than average, the relationship between the ratio and outcomes is twice as strong as when the Gini is at its average, other than for PAM for women. Infant-related outcomes do not have a statistically significant association with the ratio.

conclusionOverall, outcomes for men and women have similar associations with the ratio. Inequality increases the return to social spending, implying that those who benefit the most from social spending reap higher benefits during periods of higher inequality.

Indexed as

Financing, GovernmentHealth Status DisparitiesIncomePopulation HealthAgedCanadaFemaleHumansLife ExpectancyMaleSocioeconomic FactorsCanadaHealth expendituresPopulation healthSocial determinants of health

Identifiers

PMID32959327
PMCPMC7910388
OpenAlexW3087031091

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.