Evidence map›Paper›PMID 42573946›Full record

ArticleCJEM2026

Development of a hospital-affiliated warming centre to reduce emergency department pressures among patients experiencing homelessness.

Nick Kerman, Sezgi Yanikomeroglu, Andra Ragusila, Natasha Vitkin, Sarah Coyle, Lorie Steer, Andrew Boozary, Kate Hayman

Abstract read
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In one paragraph

Article in CJEM, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Nick KermanGattuso Centre for Social Medicine, University Health Network, Toronto, ON, Canada.
Sezgi YanikomerogluTemerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
Andra RagusilaGattuso Centre for Social Medicine, University Health Network, Toronto, ON, Canada.
Natasha VitkinGattuso Centre for Social Medicine, University Health Network, Toronto, ON, Canada.
Sarah CoyleGattuso Centre for Social Medicine, University Health Network, Toronto, ON, Canada.
Lorie SteerThe Neighbourhood Group Community Services, Toronto, ON, Canada.
Andrew BoozaryGattuso Centre for Social Medicine, University Health Network, Toronto, ON, Canada.
Kate HaymanTemerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada. kate.hayman@uhn.ca.ORCID http://orcid.org/0000-0003-3190-6406

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesEmergency departments (EDs) face severe capacity challenges exacerbated by shelter bed shortages, delaying discharges for people experiencing homelessness during the winter months. In response, a Toronto-based hospital-affiliated warming centre was launched to enable EDs to discharge people experiencing homelessness to a supportive location.

methodsThis exploratory study examined the relationship between ED visits by people experiencing homelessness and hospital-affiliated warming centre operation. Administrative data on ED and hospital-affiliated warming centre utilization were obtained for the winter seasons between Nov 2022 and April 2025. Publicly available data on shelter system volumes and temperature were also obtained. Multiple regression models were fitted to predict how hospital-affiliated warming centre operation affected ED volume and flow.

resultsThe hospital-affiliated warming centre supported 1,196 visits during its first year and 638 visits during the second year. There was a nonsignificant association between ED visits by people experiencing homelessness and operation of the hospital-affiliated warming centre in both years. Operation in year one was associated with significantly longer daily mean ED visits (44.6 min longer) among people experiencing homelessness; the opposite effect was found in the second year (86.1 min shorter). Mean ED lengths of stay in 2024-5 were significantly higher on days when there were more people staying in the Toronto shelter system.

conclusionsThe hospital-affiliated warming centre, operated in collaboration with a community partner agency with expertise in delivering person-centred supports to homeless and marginalized populations, has the potential to reduce ED length of stay among people experiencing homelessness by providing a safe, alternative space for overnight sheltering. Ongoing monitoring of this type of intervention is necessary to mitigate unintended service model outcomes, such as ED return visits related to warming centre access.

Indexed as

Emergency departmentHomelessnessHospital administrationSocial determinants of health

Identifiers

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.