Evidence map›Paper›PMID 33579764›Full record

ArticleBMJ open2021

End-of-life outcomes with or without early palliative care: a propensity score matched, population-based cancer cohort study.

Hsien Seow, Rinku Sutradhar, Fred Burge, Kimberlyn McGrail, Dawn M Guthrie, Beverley Lawson, Urun Erbas Oz, Kelvin Chan, Stuart Peacock, Lisa Barbera

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 37 citations in OpenAlex.

  1. Response shift as a common mechanism linking quality of life gains and reduced aggressive care in early palliative care trials.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
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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

10 authors at 8 institutions in 1 country.

Hsien SeowDepartment of Oncology, McMaster University, Hamilton, Ontario, Canada seowh@mcmaster.ca.ORCID 0000-0001-6701-1714
Rinku SutradharInstitute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.
Fred BurgeDepartment of Family Medicine, Dalhousie University, Halifax, Nova Scotia, Canada.
Kimberlyn McGrailSchool of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada.
Dawn M GuthrieDepartment of Health Sciences, Wilfrid Laurier University, Waterloo, Ontario, Canada.
Beverley LawsonDepartment of Family Medicine, Dalhousie University, Halifax, Nova Scotia, Canada.
Urun Erbas OzInstitute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.
Kelvin ChanSunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
Stuart PeacockBritish Columbia Cancer Agency, Vancouver, British Columbia, Canada.
Lisa BarberaDepartment of Oncology, University of Calgary, Calgary, Alberta, Canada.
Dalhousie University · CAInstitute for Clinical Evaluative Sciences · CABC Cancer Agency · CASunnybrook Health Science Centre · CAUniversity of British Columbia · CAUniversity of Calgary · CAUniversity of Toronto · CAWilfrid Laurier University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo investigate whether cancer decedents who received palliative care early (ie, >6 months before death) and not-early had different risk of using hospital care and supportive home care in the last month of life. DESIGN/

settingWe identified a population-based cohort of cancer decedents between 2004 and 2014 in Ontario, Canada using linked administrative data. Analysis occurred between August 2017 to March 2019.

participantsWe propensity-score matched decedents on receiving early or not-early palliative care using billing claims. We created two groups of matched pairs: one that had Resident Assessment Instrument (RAI) home care assessments in the exposure period (Yes-RAI group) and one that did not (No-RAI group) to control for confounders uniquely available in the assessment, such as health instability and pain. The outcomes were the absolute risk difference between matched pairs in receiving hospital care, supportive home care or hospital death.

resultsIn the No-RAI group, we identified 36 238 pairs who received early and not-early palliative care. Those in the early palliative care group versus not-early group had a lower absolute risk difference of dying in hospital (-10.0%) and receiving hospital care (-10.4%) and a higher absolute risk difference of receiving supportive home care (23.3%). In the Yes-RAI group, we identified 3586 pairs, where results were similar in magnitude and direction.

conclusionsCancer decedents who received palliative care earlier than 6 months before death compared with those who did not had a lower absolute risk difference of receiving hospital care and dying in hospital, and an increased absolute risk difference of receiving supportive home care in the last month of life.

Indexed as

NeoplasmsTerminal CareCohort StudiesDeathHumansOntarioPalliative CarePropensity ScoreRetrospective Studiesadult palliative carehealth services administration & managementoncologypalliative careprimary care

Identifiers

PMID33579764
PMCPMC7883853
OpenAlexW3129017380

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.