Evidence map›Paper›PMID 30224392›Full record

ArticleBMJ open2018

Trends in mental health service utilisation in immigrant youth in Ontario, Canada, 1996-2012: a population-based longitudinal cohort study.

Natasha Ruth Saunders, Michael Lebenbaum, Hong Lu, Therese A Stukel, Marcelo Luis Urquia, Astrid Guttmann

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.1field-weighted citation impact, top 20% 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

17 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Identifying Mental Health Issues in Indian Immigrants in Canada: A Comparison with Non-Indian Immigrants.International journal of environmental research and public health · 2025
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  17. Suicide and Self-Harm in Recent Immigrants in Ontario, Canada: A Population-Based Study.Canadian journal of psychiatry. Revue canadienne de psychiatrie · 2019
    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

6 authors at 3 institutions in 3 countries.

Natasha Ruth SaundersHospital for Sick Children, Toronto, Ontario, Canada.
Michael LebenbaumInstitute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.
Hong LuInstitute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.
Therese A StukelInstitute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.
Marcelo Luis UrquiaInstitute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.
Astrid GuttmannHospital for Sick Children, Toronto, Ontario, Canada.
Institute for Clinical Evaluative Sciences · CA3M (United States) · USPublic Health Ontario · CA

Funding

CIHR
6 · The paper itself

Abstract

objectiveTo describe trends in mental health service use of youth by immigration status and characteristics.

designPopulation-based longitudinal cohort study from 1996 to 2012 using linked health and administrative datasets.

settingOntario, Canada.

participantsYouth 10-24 years, living in Ontario, Canada. EXPOSURE: The main exposure was immigration status (recent immigrants vs long-term residents). Secondary exposures were region of origin and refugee status.

main outcome measureMental health hospitalisations, emergency department (ED) visits and outpatient visits within consecutive 3-year time periods. Poisson regression models estimated rate ratios (RR).

resultsOver 2.5 million person years per period were included. Rates of recent immigrant mental health service utilisation were at least 40% lower than long-term residents (p<0.0001).Mental health hospitalisation and ED visit rates increased in long-term residents (hospitalisations, RR 1.09 (95% CI 1.08 to 1.09); ED visits, RR 1.15 (1.14 to 1.15)) and recent immigrants (hospitalisations RR 1.05 (1.03 to 1.07); ED visits, RR 1.08 (1.05 to 1.11)). Mental health outpatient visit rates increased in long-term residents (RR 1.03 (1.03 to 1.03)) but declined in recent immigrant (RR 0.94 (0.93 to 0.95)). Comparable divergent trends in acute care and outpatient service use were observed among refugees and across most regions of origin. Recent immigrant acute care use was driven by longer-term refugees (hospitalisations RR 1.12 (1.03 to 1.21); ED visits RR 1.11 (1.02 to 1.20)).

conclusionsMental health service utilisation was lower among recent immigrants than long-term residents. While acute care use is increasing at a faster rate among long-term residents than recent immigrants, the decrease in outpatient mental health visits in immigrants highlights a potential emerging disparity in access to preventative care.

Indexed as

AdolescentAmbulatory CareChildEmergency Service, HospitalEmigrants and ImmigrantsFemaleHospitalizationHumansLongitudinal StudiesMaleMental DisordersMental Health ServicesOntarioTime FactorsYoung Adultmental healthorganisation of health servicespaediatricspublic health

Identifiers

PMID30224392
PMCPMC6144399
OpenAlexW2889858875

What OpenQuestion holds

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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.