Publications by authors named "Tim Aubry"

Objective: Lung cancer is associated with the highest incidence and mortality of all cancers. New treatments, called targeted therapies (TT) and immunotherapies (IO), offer higher treatment efficacy and fewer side effects compared to traditional treatments but are accompanied by uncertainty and an unpredictable treatment course. There is a paucity of research on the experiences of individuals living with advanced or metastatic lung cancer receiving TT/IO, and even less is known about the supportive care needs of this population.

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Risk management is an important component of service delivery in supportive housing and Housing First programs. However, there is no evidence on the implementation of risk management approaches in these settings. This qualitative study examined what service providers working in supportive housing and Housing First programs in Canada identify as the programmatic and organizational factors that affect the prevention and management of high-risk behaviours and challenges (e.

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Contribution Analysis (CA) is a promising theory-based evaluation approach for complex interventions, yet its application in health interventions remains largely unexplored. To bridge this gap, we conducted a scoping review to examine the extent of such applications and the methodologies, strengths, and limitations of this approach in health programming. Our comprehensive search strategy was developed and used in 15 databases to identify peer-reviewed articles from 1999 to 2023 that focused on using CA to evaluate health interventions.

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The main objective of this research was to qualitatively examine the impacts of Housing First (HF) specifically on those participants who identified themselves as female in response to question asking what their gender was. The data analyzed are from a larger, muti-site, randomized controlled trial. χ analysis was used to compare the life changes (coded as positive, neutral, or negative) experienced by 64 females (42 HF and 22 TAU).

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Objective: The purpose of this study was to examine the characteristics of people who stay in intensive case management (ICM) for longer than 5 years.

Method: We conducted a secondary analysis of client data collected by a community mental health organization from 2012 to 2022. Using the Gelberg-Andersen Model for Access to Health Services, we conducted a logistic regression with 22 predictor variables, predicting clients in ICM for 5 years or less ( = 531) and those in ICM for longer than 5 years ( = 289).

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Social capital is a collective asset important for individual and population well-being. Individuals who experience homelessness may face barriers in accessing social capital due to health challenges, small social networks, and social exclusion. Data from a 4-year longitudinal study was used to determine if housing stability predicted greater social capital and if this relationship was mediated by social support and psychological integration for a sample of 855 homeless and vulnerably housed participants living in three Canadian cities.

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Purpose Of Study: This study aimed to investigate the perceived outcomes and mechanisms of change of a community mental health service combining system navigation and intensive case management supports for frequent emergency department users presenting with mental illness or addiction.

Primary Practice Setting: The study setting was a community mental health agency receiving automated referrals directly from hospitals in a midsize Canadian city for all individuals attending an emergency department two or more times within 30 days for mental illness or addiction.

Methodology And Sample: Qualitative interviews with 15 program clients.

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Permanent supportive housing is an effective intervention for stably housing most people experiencing homelessness and mental illness who have complex support needs. However, high-risk behaviours and challenges are prevalent among this population and have the potential to seriously harm health and threaten housing tenures. Yet, the research on the relationship between high-risk issues and housing stability in permanent supportive housing has not been previously synthesized.

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Objective: To examine the impacts of Housing First (HF) on parent-child relationships for Indigenous and non-Indigenous parents experiencing homelessness and mental illness.

Method: Data on parent-child relationships were obtained through baseline and 18-month narrative interviews with parents ( = 43). Participants were randomly assigned to HF ( = 27) or treatment as usual (TAU; = 16).

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To evaluate the effectiveness of two different smoking cessation interventions for individuals with severe mental illness. Study participants (N = 61) randomly assigned to the SC-R group (n = 29) were offered 24 weeks of no cost Nicotine Replacement Treatment (NRT); participants assigned to the SC + group (n = 32) were offered 24 weeks of no cost NRT plus two initial individual counselling sessions of motivational interviewing and weekly psychosocial group support for 24 weeks. At 6 months the smoking cessation outcome was 7% for the SC-R group and 14% for the SC + group, but there was no statistically significant difference between the groups.

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Background: People experiencing homelessness have diverse patterns of healthcare use. This study examined the distribution and determinants of healthcare encounters among adults with a history of homelessness.

Methods: Administrative healthcare records were linked with survey data for a general cohort of adults with a history of homelessness and a cohort of homeless adults with mental illness.

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Emergency shelters are a core component of homeless service systems that address immediate basic needs. Service bans, which refer to temporary or permanent disallowances from a program or organization, are an underresearched phenomenon that can leave people experiencing homelessness without needed supports. This exploratory study examined the factors associated with shelter bans among people experiencing homelessness using secondary data from two Canadian studies: (1) a multisite randomized controlled trial of Housing First (At Home/Chez Soi Demonstration Project) and (2) a cross-sectional survey of youth experiencing homelessness across Canada (2019 Without a Home-National Youth Homelessness Survey).

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Rationale: Implementation of strengths model case management is increasing internationally. However, few studies have focused on its implementation process, and none have specifically addressed the implementation experience of direct-service practitioners.

Objective: This paper presents factors that facilitate and impede the successful implementation of the strengths model, with a specific focus on practitioners who deliver the intervention directly to service recipients.

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Objective: Evidence concerning strengths model of case management (SMCM) remains mixed. This study aimed to test the hypotheses that higher fidelity to SMCM is associated with improved quality of life (QoL), hope, community participation, community functioning, more days of competitive employment and of independent living, and fewer days of hospitalization.

Methods: SMCM was implemented over a 3-year period, at seven sites in the Canadian provinces of Newfoundland and Labrador, Québec, and Ontario.

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Objective: The purpose of this study was to examine how the client–case manager working alliance in strengths model case management (SMCM) mediates the relationship between fidelity to the SMCM intervention and clients’ quality of life, hope, and community functioning.

Methods: In total, 311 people with severe mental illness, served at seven community mental health agencies in Canada, participated in the study. They were new to SMCM and participated in five structured interviews every 4.

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Introduction: Nursing associations require that nurses develop the skills to integrate evidence into practice to support the quality of care.

Context: Lack of self-confidence in the operational steps of evidence-based practice was identified as a barrier to integrating evidence into nursing practice.

Objective: To assess the effect of a journal club (JC) on nursing students' self-efficacy (SE), expectations, and intentions to use evidence.

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While strengths approaches are important to recovery-oriented practice, implementation can be challenging. This study implemented the strengths model of case management (SMCM) in 11 CM teams and assessed the fidelity of delivery and staff perceptions of the model after 36 months using the SMCM fidelity scale and the Readiness Monitoring Tool. Paired sample t-tests assessed change in fidelity from baseline to 36 months.

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Background: It is estimated that around 160,000 households in Britain experience homelessness each year, although no definitive statistics exist. Between March and September 2020, as part of the initial 'Everyone In' government response to COVID-19 in England, 10,566 people were living in emergency accommodation and nearly 18,911 people had been moved into settled accommodation. However, some forms of temporary accommodation may not be suitable as shared facilities make it impossible for people to adhere to government guidelines to reduce the spread of COVID-19.

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Introduction: Pregnant and postpartum women face major psychological stressors that put them at higher risk of developing common mental disorders, such as depression and anxiety. Yet, their limited access to and uptake of traditional mental health care is inequitable, especially during the COVID-19 pandemic. Mobile interventions emerged as a potential solution to this discontinued healthcare access, but more knowledge is needed about their effectiveness and impact on health equity.

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The purpose of this study was to examine clients' perceptions of the client-case manager working alliance in the context of receiving the Strengths Model of Case Management. Twenty people with severe mental illness, with a SMCM case manager, participated in semi-structured, qualitative interviews. Using first and second cycle coding, data were analyzed thematically.

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This study examines the experiences of adults who identify as LGBTQ (lesbian, gay, bisexual, transgender, queer) and who have accessed emergency shelters in an urban Canadian city. Twenty LGBTQ adults who were currently or formerly homeless participated in one qualitative interview. The interview protocol included questions on the participants' experiences accessing emergency shelters, with a focus on interactions with other emergency shelter residents.

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Objective: The Patient Generated Index (PGI) is a personalized quality of life (QOL) measure. This secondary analysis examined its psychometric properties with people with severe mental illness.

Methods: Three hundred and eleven people with severe mental illness participated in structured interviews at baseline, 9 months, and 18 months.

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Background: Healthcare costs are disproportionately incurred by a relatively small group of people often described as high-cost users. Understanding the factors associated with high-cost use of health services among people experiencing homelessness could help guide service planning.

Methods: Survey data from a general cohort of adults with a history of homelessness and a cohort of homeless adults with mental illness were linked with administrative healthcare records in Ontario, Canada.

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Purpose: To conduct a multi-dimensional and time-patterned analysis to identify distinct well-being trajectory profiles over a 6-year follow-up period among adults experiencing homelessness and mental illness.

Methods: Data from 543 participants of the At Home Chez Soi study's Toronto site were examined over a 6-year follow-up period, including measures of quality of life, community functioning, housing stability, and substance use. Well-being trajectories were identified using Group-Based Trajectory Modelling.

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Background: Individuals who are homeless have complex health care needs, which contribute to the frequent use of health services. In this study, we investigated the relationship between housing and health care utilization among adults with a history of homelessness in Ontario.

Methods: Survey data from a 4-year prospective cohort study were linked with administrative health records in Ontario.

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