Evidence map›Paper›PMID 42061866›Full record

ArticleJMIR research protocols2026

Understanding the Factors Explaining the Growing Use of Medical Assistance in Dying in Québec: Protocol for an Interdisciplinary Mixed Methods and Multimethods Study.

Marie-Ève Bouthillier, Isabelle Marcoux, Catherine Perron, Bruno Gagnon, David Lussier, Ghislaine Rouly, Mathieu Moreau, Michel Dorval, Sabrina Lessard, Dominique Girard and 15 more

Abstract read
In one paragraph

Article in JMIR research protocols, 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

25 authors.

Marie-Ève Bouthillier *Department of Family Medicine and Emergency Medicine, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada.ORCID 0000-0002-7156-057X
Isabelle Marcoux *Interdisciplinary School of Health Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada.ORCID 0000-0003-1652-0150
Catherine Perron *School of Social Work, Faculty of Arts and Humanities, Université de Sherbrooke, Sherbrooke, QC, Canada.ORCID 0000-0002-1955-5212
Bruno GagnonDepartment of Family Medicine and Emergency Medicine, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, Canada.ORCID 0000-0003-0843-0366
David LussierDepartment of Medicine, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada.ORCID 0009-0002-3976-0691
Ghislaine RoulyResearch Centre, Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada.ORCID 0009-0004-8882-3059
Mathieu MoreauDepartment of Family Medicine and Emergency Medicine, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada.ORCID 0009-0003-5605-6839
Michel DorvalFaculty of Pharmacy, Université Laval, Québec, QC, Canada.ORCID 0000-0002-3207-8211
Sabrina LessardDepartment of Anthropology, Faculty of Arts and Sciences, Université de Montréal, Montréal, QC, Canada.ORCID 0000-0002-8917-0270
Dominique GirardDepartment of Health Sciences, Université du Québec à Rimouski, Rimouski, QC, Canada.ORCID 0000-0001-7822-8724
Gina BravoDepartment of Community Health Sciences, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada.ORCID 0000-0001-9174-7836
Maude HébertDepartment of Nursing, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada.ORCID 0000-0002-0569-7770
Michelle GirouxCivil Law Section, Law Faculty, University of Ottawa, Ottawa, ON, Canada.ORCID 0009-0007-8516-3480
Simon LemyreDepartment of Family Medicine and Emergency Medicine, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada.ORCID 0009-0003-7943-648X
Alexandra BeaudinInterdisciplinary School of Health Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada.ORCID 0000-0002-7544-4250
Claude Julie BourqueDepartment of Family Medicine and Emergency Medicine, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada.ORCID 0000-0002-9407-0872
Maryse SoulièresSchool of Social Work, Université de Montréal, Montréal, QC, Canada.ORCID 0009-0005-0396-2998
Maude LévesqueCentre for Research and Expertise in Social Gerontology, Montréal, QC, Canada.ORCID 0000-0001-8245-7255
Mona GuptaDepartment of Psychiatry and Addiction Medicine, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada.ORCID 0009-0005-7327-092X
Valérie Bourgeois-GuérinDepartment of Psychology, Université du Québec à Montréal, Montréal, QC, Canada.ORCID 0000-0003-3163-8384
David LavoieDepartment of Medicine, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada.ORCID 0009-0003-9728-9989
Bertrand LavoieLaw Faculty, Université de Sherbrooke, Sherbrooke, QC, Canada.ORCID 0000-0003-4683-1849
Ariane PlaisanceQulysis, Québec, QC, Canada.ORCID 0000-0003-4683-7650
Louise BernierLaw Faculty, Université de Sherbrooke, Sherbrooke, QC, Canada.ORCID 0000-0002-2213-5243
Jacinthe DupuisCentre Integre de Sante et de Services Sociaux de Laval, Laval, QC, Canada.ORCID 0009-0000-2917-7764

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMedical assistance in dying (MAiD) became a legal end-of-life option on December 10, 2015, in Québec, and on June 17, 2016, in the rest of Canada. Since its legalization, there has been a steady increase in the number of MAiD requests and provisions. Across permissive jurisdictions, Québec now has the highest rate of assisted death. Despite the growing use of MAiD, research examining the factors driving this increase remains limited and fragmented. Existing studies offer partial and sometimes contradictory explanations, with little integration of legal, institutional, societal, and individual dimensions. Further research is needed to better understand the determinants of MAiD requests and practices, particularly in the Canadian and Québec contexts.

objectiveThis research aims to understand the factors influencing changes in MAiD requests and administrations in Québec by examining laws, practices, societal perspectives, organization of care and services, and individual characteristics of those requesting MAiD, as well as their interrelationships. We present the protocol developed by the Consortium interdisciplinaire de recherche sur l'aide médicale à mourir, an interdisciplinary research consortium, including an international advisory committee, set up for this research.

methodsThe design of this protocol is multimethods and convergent mixed methods, including (1) an international cross-thematical approach with 4 main research methods (a scoping review, key informant interviews, focus groups with health care professionals, and a population-based survey) chosen to partially answer research questions across the entire study and to compare with other jurisdictions and (2) 11 theme-specific methods (including community forums, media coverage analysis, comparative legal analyses, case studies of triads, individual interviews, and system mapping) to enrich and complement findings from the cross-thematical approach.

resultsWhen this 3-year funded study started in July 2024, several research methods not requiring ethics committee approval (because no human participants were involved) were initiated, including scoping and systematic reviews, media coverage analysis, and comparative legal analyses. By August 2025, interviews with key informants were completed, and analyses took place in September. Concurrently, other subteams started data collection (focus groups December 2025) or are getting ready to seek ethics approval for their protocols and data collection processes involving human participants: case studies of triads, individual interviews, and community forums.

conclusionsFindings from the international cross-thematical approach and theme-specific methods will provide a comprehensive understanding of the factors influencing the use of MAiD in Québec. This study has strengths, including the use of a specific theoretical framework, a variety of complementary methods, and an integrated knowledge mobilization strategy. As for its limitations, we foresee challenges with the comparison of jurisdictions in terms of language, culture, and legal systems, as well as access to data about MAiD cases, since reporting systems may differ between jurisdictions. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/83549.

Indexed as

Suicide, AssistedHumansQuebecResearch Designassisted dying related factorsCanadaend-of-life careeuthanasiaevolution of assisted dying practicesfactors explaining use of MAiDgrowing use of MAiDmedical assistance in dyingmixed and multimethod studyprotocolQuébec

Identifiers

PMID42061866
PMCPMC13139836

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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.