Evidence map›Paper›PMID 30665895›Full record

ArticleCMAJ open

Changes in employer-sponsored private health insurance among retirees in Ontario: a cross-sectional study.

Fiona K I Chan, Kimberlyn McGrail, Sumit R Majumdar, Michael R Law

Open access · diamondAbstract read
In one paragraph

Article in CMAJ open. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
2.7field-weighted citation impact, top 8% 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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. 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

4 authors at 1 institution in 1 country.

Fiona K I ChanCentre for Health Services and Policy Research, School of Population and Public Health (Chan, McGrail, Law), University of British Columbia, Vancouver, BC; Department of Medicine (Majumdar), University of Alberta, Edmonton, Alta. fiona.chan@alumni.ubc.ca.
Kimberlyn McGrailCentre for Health Services and Policy Research, School of Population and Public Health (Chan, McGrail, Law), University of British Columbia, Vancouver, BC; Department of Medicine (Majumdar), University of Alberta, Edmonton, Alta.
Sumit R MajumdarCentre for Health Services and Policy Research, School of Population and Public Health (Chan, McGrail, Law), University of British Columbia, Vancouver, BC; Department of Medicine (Majumdar), University of Alberta, Edmonton, Alta.
Michael R LawCentre for Health Services and Policy Research, School of Population and Public Health (Chan, McGrail, Law), University of British Columbia, Vancouver, BC; Department of Medicine (Majumdar), University of Alberta, Edmonton, Alta.
University of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEmployer-sponsored health insurance, particularly for retirees with limited incomes, plays a major funding role in Canadian health care, including prescription drugs and dental services. We aimed to investigate the changes in retiree health insurance availability over time.

methodsWe performed a secondary analysis of data from the 2005 and 2013-2014 cycles of the Canadian Community Health Survey using multivariate logistic regression to study changes in retiree coverage availability over time in Ontario. We estimated the adjusted odds ratios of having employer coverage for likely retirees (people over age 65 yr who reported not working and those over age 75 yr), adjusting for a number of potential confounders. Sensitivity analysis was also performed for coverage of different treatments separately.

resultsThe response rate was 76% for the 2005 cycle and 66% for 2013-2014 for the entire survey. The characteristics of respondents in the 2 survey cycles were similar, except respondents in 2013-2014 were wealthier. In our adjusted model, respondents in 2013-2014 had lower odds of reporting retiree coverage than respondents in 2005 (adjusted odds ratio 0.87; 95% confidence interval 0.77-0.99). This represents an absolute reduction in the probability of receiving retiree coverage of up to 3.4%.

interpretationOur analysis suggests that the rate of retiree health insurance has declined for Canadians with similar characteristics over the past decade. As we know insurance coverage has a strong association with use of treatments such as prescription drugs and dental care, this decline may result in decreased access to treatment and is an issue that warrants further investigation.

Identifiers

PMID30665895
PMCPMC6342701
OpenAlexW2908664979

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.