Evidence map›Paper›PMID 42658223›Full record

ArticleCanadian journal of psychiatry. Revue canadienne de psychiatrie2026

Mental Illness Prevalence Among Ontario Home Care Clients: Variation by Urban/Rural Residence and Deprivation Measures: Prévalence de la maladie mentale chez les clients de soins à domicile en Ontario : variation selon la résidence urbaine/rurale et les mesures de défavorisation.

Cindy Wang, Ruth Ann Marrie, Jin Luo, James M Bolton, Andrea Gruneir, Erind Dvorani, Karl Everett, Zahra Goodarzi, Ping Li, Liisa Jaakkimainen and 2 more

Abstract read
In one paragraph

Article in Canadian journal of psychiatry. Revue canadienne de psychiatrie, 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

12 authors.

Cindy WangSchool of Pharmacy, University of Waterloo, Waterloo, Ontario, Canada.ORCID 0009-0000-0931-4370
Ruth Ann MarrieDepartment of Medicine, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada.ORCID 0000-0002-1855-5595
Jin LuoICES, Toronto, Toronto, Ontario, Canada.
James M BoltonDepartment of Psychiatry, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.ORCID 0000-0001-6319-5181
Andrea GruneirICES, Toronto, Toronto, Ontario, Canada.
Erind DvoraniICES, Toronto, Toronto, Ontario, Canada.
Karl EverettICES, Toronto, Toronto, Ontario, Canada.
Zahra GoodarziDepartments of Medicine, Clinical Neurosciences and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
Ping LiICES, Toronto, Toronto, Ontario, Canada.
Liisa JaakkimainenICES, Toronto, Toronto, Ontario, Canada.
Colleen J MaxwellSchool of Pharmacy, University of Waterloo, Waterloo, Ontario, Canada.
EMHLTH-CC Research Team

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BackgroundDegree of rurality and neighbourhood deprivation are important factors in understanding variation in mental illness across populations, but epidemiological data on their relevance to mental illness in home care (HC) clients are limited. We estimated the prevalence of several mental illnesses by these characteristics and their interaction effects among HC clients and matched community comparators in Ontario, Canada.MethodWe conducted a repeated cross-sectional study using linked health administrative data. HC recipients aged ≥18 years were matched to community comparators on demographics, dementia, and comorbidity. Within each study sample, prevalence estimates were calculated and compared across urban/rural residence and binary measures of the 4 dimensions of the Canadian Index of Multiple Deprivation (CIMD). Outcomes were derived with validated case definitions for any mental illness, mood/anxiety disorders, depression and anxiety (with/without drug claims), schizophrenia, bipolar disorder, and suicide attempt. Prevalence ratios (PRs: 95% CIs) were estimated with modified Poisson regression models adjusted for relevant covariates.ResultsWe included 479,064 urban- and 72,862 rural-residing HC clients (mean age 73.2 and 72.4 years, respectively). Mental illnesses were less common in rural than urban clients (e.g., any mental illness 31.3% vs. 39.4%), with adjusted PRs between 0.80 and 0.87. Prevalence estimates were significantly higher among clients in areas more marginalized in residential instability and ethno-cultural composition, with more pronounced adjusted PRs for clients in urban than rural settings (e.g., PR [more vs. less marginalized residential instability] for any mental illness: 1.12 (1.12, 1.13) for urban and 1.07 (1.04, 1.10) for rural clients,

Indexed as

administrative datahome caremarginalizationmental illnessprevalenceurban/rural residence

Identifiers

PMID42658223
PMCPMC13522261

What Socratic holds

Textmetadata
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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 Socratic graph.