Continuity of primary care among homeless adults with mental illness who received a housing and mental health intervention.

BACKGROUND: Continuity of primary care (CPC) is associated with reduced mortality and improved health status. This study assessed the level of CPC and changes in CPC over 6 years among adults with experience of homelessness and mental illness who received a Housing First intervention. METHODS: Participants were adults (≥18 years old) with a serious mental disorder and experiencing chronic homelessness enrolled between October 2009 and June 2011 in the Toronto site of the Canadian At Home/Chez Soi study and followed until March 2017. Participants were randomized to Housing First with intensive case management (HF-ICM), Housing First with assertive community treatment (HF-ACT), or treatment as usual. For this report, 280 intervention group participants (HF-ICM, n = 193 and HF-ACT, n = 87) were analysed using data from health records. The main outcome was CPC measured by the Continuity of Care Index as a continuous and categorical variable among participants during 3 consecutive 2-year periods. RESULTS: Most HF-ICM participants had low levels of CPC, with 68%-74% of this group having low CPC across all time periods. Similarly, most HF-ACT participants had low levels of CPC, with 63%-78% of this group having low CPC across all time periods. CONCLUSIONS: Among this group of individuals with mental illness who were experiencing homelessness, CPC remained low over 6 years of follow-up. This study highlights that housing and mental health interventions may need to place greater emphasis on improving CPC using effective strategies that are specifically geared towards this important goal among their clients.

Providing Housing First services for an underserved population during the early wave of the COVID-19 pandemic: A qualitative study.

OBJECTIVE: We assessed the critical role of Housing First (HF) programs and frontline workers in responding to challenges faced during the first wave of the COVID-19 pandemic. METHOD: Semi-structured interviews were conducted with nine HF frontline workers from three HF programs between May 2020 and July 2020, in Toronto, Canada. Information was collected on challenges and adjustments needed to provide services to HF clients (people experiencing homelessness and mental disorders). We applied the Analytical Framework method and thematic analysis to our data. RESULTS: Inability to provide in-person support and socializing activities, barriers to appropriate mental health assessments, and limited virtual communication due to clients' lack of access to digital devices were among the most salient challenges that HF frontline workers reported during the COVID-19 pandemic. Implementing virtual support services, provision of urgent in-office or in-field support, distributing food aid, connecting clients with online healthcare services, increasing harm reduction education and referral, and meeting urgent housing needs were some of the strategies implemented by HF frontline workers to support the complex needs of their clients during the pandemic. HF frontline workers experienced workload burden, job insecurity and mental health problems (e.g. distress, worry, anxiety) as a consequence of their services during the first wave of the COVID-19 pandemic. CONCLUSION: Despite the several work-, programming- and structural-related challenges experienced by HF frontline workers when responding to the needs of their clients during the first wave of the COVID-19 pandemic, they played a critical role in meeting the communication, food, housing and health needs of their clients during the pandemic, even when it negatively affected their well-being. A more coordinated, integrated, innovative, sustainable, effective and well-funded support response is required to meet the intersecting and complex social, housing, health and financial needs of underserved and socio-economically excluded groups during and beyond health emergencies.

Differential impacts of COVID-19 and associated responses on the health, social well-being and food security of users of supportive social and health programs during the COVID-19 pandemic: A qualitative study.

The effects of the coronavirus disease-2019 (COVID-19) pandemic on the lives of underserved populations are underexplored. This study aimed to identify the impacts of the COVID-19 pandemic and associated public health responses on the health and social well-being, and food security of users of Housing First (HF) services in Toronto (Canada) during the first wave of the COVID-19 pandemic. This qualitative descriptive study was conducted from July to October 2020 in a subsample of 20 adults with a history of homelessness and serious mental disorders who were receiving HF services in Toronto. A semi-structured interview guide was used to collect narrative data regarding health and social well-being, food security and access to health, social and preventive services. A thematic analysis framework guided analyses and interpretation of the data. The COVID-19 pandemic and response measures had a variable impact on the health, social well-being and food security of participants. Around 40% of participants were minimally impacted by the COVID-19 pandemic. Conversely, among the remaining participants (impacted group), some experienced onset of new mental health problems (anxiety, stress, paranoia) or exacerbation of pre-existing mental disorders (depression, post-traumatic stress disorder and obsessive-compulsive disorder). They also struggled with isolation and loneliness and had limited leisure activities and access to food goods. The pandemic also contributed to disparities in accessing and receiving healthcare services and treatment continuity for non-COVID-19 health issues for the negatively impacted participants. Overall, most participants were able to adhere to COVID-19 public health measures and get reliable information on COVID-19 preventive measures facilitated by having access to the phone, internet and media devices and services. In conclusion, the COVID-19 pandemic and associated response measures impacted the health, social well-being, leisure and food security of people with experiences of homelessness and mental disorders who use supportive social and housing services in diverse ways.

Health and social outcomes in the Housing First model: Testing the theory of change.

Background: Homelessness continues to grow globally. The Housing First (HF) model offers immediate access to housing and support services without preconditions and has a growing body of evidence documenting its effectiveness at ending homelessness. HF has a robust theory of change that hypothesizes how unique program components (i.e., immediate access to housing, separation of services from housing, client choice, etc.) drive positive social and health changes over time. We advance the understanding of how HF causes client improvement by empirically testing this program's theory of change. Methods: Using a unique longitudinal quantitative data from the large Canadian At Home/Chez Soi Housing First trial we used path analysis to test the theory of change for Quality of Life, Crisis related events or service utilization, and Recovery.  Program pathways and health and social outcomes were measured at enrolment, 6-, 12- and 24-months post-enrolment. Findings: Most hypothesized pathways were confirmed with path analysis.  Confirmed pathways for two outcomes- Quality of Life (QOL) and Recovery - were similar. Health and social consultations at enrolment, health status at 6- and 12-months post enrolment, and social connectedness at 12-months were important predictors of the 24-month outcomes of Quality of Life and Recovery, but not for Crisis related events or service utilization. Interpretation: This analysis directly responds to recent calls for more empirical evidence about intervention mechanisms. Ensuring linkages to health and social service consultations for clients, supporting clients' engagement with family and community, and enabling clients to improve or maintain good health will drive better longer term client outcomes within Housing First. Funding: Funding Mental Health Commission of Canada.

Multi-trajectory group profiles of well-being and associated predictors among adults experiencing homelessness and mental illness: findings from the At Home/Chez Soi study, Toronto site.

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. Multinomial regression was used to identify predictor variables that were associated with each well-being trajectory profile. RESULTS: Four well-being profiles were identified: low well-being, moderate well-being, good well-being, and high well-being. Factors associated with a greater likelihood of following a better well-being profile included receiving Housing First, reporting female gender and non-white ethnicity, having post-secondary studies, and reporting a high resilience level. Concurrently, factors associated with a lower likelihood of better well-being profiles were having a history of chronic homelessness, experiences of discrimination in the healthcare setting, having comorbid mental disorders and a high level of symptom severity, and reporting a history of traumatic brain injury and childhood adversity. CONCLUSIONS: Individuals experiencing homelessness follow distinct well-being profiles associated with their socio-demographic characteristics, health status, trauma history, resilience capabilities, and access to housing and support services. This work can inform integrated housing and support services to enhance the well-being trajectories of individuals experiencing homelessness. TRIAL REGISTRATION: At Home/Chez Soi trial was registered with ISRCTN, ISRCTN42520374, http://www.isrctn.com/ISRCTN42520374 .

Localizing syndemics: A comparative study of hunger, stigma, suffering, and crime exposure in three Haitian communities.

Theoretically, disease syndemics are hyper-localized in the forms they take, but little empirical data show how localization manifests. We present a comparison across three sites in Haiti, from data collected in June-august 2017 testing for localizations of risks across three communities: rural farming, border town, and in a high gang-activity urban zone. First, we modeled survey responses collected from heads of 4055 geographically-sampled households via linear regression, considering additive and interaction effects of food insecurity, crime exposure, and discrimination on depression and anxiety levels. Exposure to food insecurity, crime exposure, and discrimination were each associated with more depression and anxiety symptoms. For those living in the urban zone, there was weak evidence of possible interactional risks between the three vulnerabilities, suggesting little meaningful localized syndemic patterning. Second, we conducted thematic and word-based semantic network analysis to identify if people themselves cognitively connected vulnerabilities of hunger/poverty, crime, and suffering/discrimination using 7321 text blocks from 95 semi-structured interviews/focus groups. Network visualization suggested people commonly connect these domains. While the patterns were localized, crime concerns were central to all networks. The domain connections expressed through people's own words were more complexly inter-related than was evident from the modeled survey data, and suggested counter-intuitive influences. The quantitative approach to modeling syndemic interactions suggests no apparent practical benefits to layering or combining local anticrime, anti-hunger, and anti-discrimination programming. However, the qualitative network analysis suggests that programming could none-the-less leverage the perceived connections across domains for more meaningful and effective interventions. For the broader study of syndemics, incorporating novel qualitative approaches clarifies that constituent processes are not just potentially localizing suffering, but are also extremely important in how people cognitively understand and organize their everyday lives.

Adverse childhood experiences and related outcomes among adults experiencing homelessness: a systematic review and meta-analysis.

BACKGROUND: Adverse childhood experiences (ACEs) are strong risk factors for homelessness and poor health and functioning. We aimed to evaluate the lifetime prevalence of ACEs and their associations with health-related and functioning-related outcomes among homeless adults. METHODS: In this systematic review and meta-analysis, we searched from database inception to Nov 11, 2020, for original and peer-reviewed studies in English that documented lifetime prevalence of ACEs or associations between ACEs and health-related or functioning-related outcomes. We selected studies if they included a definable group of homeless adults and measured at least four ACE categories. We calculated pooled estimates of lifetime prevalence of one or more ACEs and four or more ACEs with random-effects models. We used the leave-one-out method in sensitivity analyses and studied meta-regressions to explore potential moderators of ACE prevalence. We also did a narrative summary of associations between ACEs and health-related and functioning-related outcomes, as there were too few studies on each outcome for quantitative meta-analysis. This study is registered with PROSPERO, CRD42020218741. FINDINGS: We identified 2129 studies through systematic search, of which 29 studies (16 942 individuals) were included in the systematic review, 20 studies (10 034 individuals) were included in the meta-analysis for one or more ACEs, and 15 studies (5693 individuals) were included in the meta-analysis for four or more ACEs. Studies included samples of adults experiencing homelessness in the USA, Canada, and the UK; participants in the included studies were predominantly male (65·2%) and mean ages ranged between 18·3 and 58·1 years, but many studies did not report race, ethnicity, and sexual and gender minority data. Lifetime prevalence of one or more ACEs among homeless adults was 89·8% (95% CI 83·7-93·7) and the lifetime prevalence of four or more ACEs was 53·9% (45·9-61·7). Considerable heterogeneity was identified in both meta-analyses (I2>95%). Of the potential moderators analysed, the ACE measurement tool significantly moderated the estimated lifetime prevalence of one or more ACEs and four or more ACEs, and age also significantly moderated the estimated lifetime prevalence of four or more ACEs. In the narrative synthesis, ACEs were consistently positively associated with high suicidality (two studies), suicide attempt (three studies), major depressive disorder (two studies), substance misuse (two studies), and adult victimisation (two studies). INTERPRETATION: The lifetime prevalence of ACEs is substantially higher among homeless adults than among the general population, and ACE exposure might be associated with prevalence of mental illness, substance misuse, and victimisation. Policy efforts and evidence-based interventions are urgently needed to prevent ACEs and address associated poor outcomes among this population. FUNDING: Rhodes Trust and Canadian Institutes of Health Research.

The Long-Term Effects of a Housing First Intervention on Primary Care and Non-Primary Care Physician Visits Among Homeless Adults with Mental Illness: A 7-Year RCT Follow-Up.

BACKGROUND: Housing First (HF)-based interventions have been implemented in North America and beyond to help people exit homelessness. The effect of these interventions on access to primary and specialist care services is not well-defined. This study assesses the long-term effects of an HF intervention for homeless adults with mental illness on primary care physician (PCP) and non-primary care physician (non-PCP) visits. METHODS: This is a secondary analysis of the At Home/Chez Soi study, a randomized trial of HF for homeless adults with mental illness in Toronto, Canada. High-need (HN) participants were randomized to HF with assertive community treatment (HF-ACT) or treatment as usual (TAU). Moderate needs (MN) participants were randomized to HF with intensive case management (HF-ICM) or TAU. The primary outcomes were the incidence and the number of visits to a PCP and non-PCP over 7-years post-randomization, compared to the 1-year pre-randomization. RESULTS: Of 575 enrolled participants, 527 (80 HN and 347 MN) participants were included in the analyses. HN participants who received HF-ACT had a significant reduction in the number of visits to a PCP compared to TAU participants (ratio of rate ratios (RRR): 0.66, 95% CI: 0.48-0.93) and a significant reduction in the number of non-PCP visits compared with TAU participants (RRR: 0.64, 95% CI: 0.42-0.97) in the 7-years post-randomization compared to the 1-year pre-randomization. MN participants who received HF-ICM had a significant increase in incident visits to a PCP compared to TAU participants (RRR: 1.66, 95% CI: 1.10-2.50). No effect of HF-ICM was observed on the incidence or number of non-PCP visits. CONCLUSION: HF has differing effects on visits to PCPs and non-PCPs among homeless people with high and moderate needs for mental health supports. HF does not result in a consistent increase in PCP and non-PCP visits over a 7-year follow-up period. The At Home/Chez Soi study is registered with ISRCTN (ISRCTN, ISRCTN42520374).

The Effect of a Housing First Intervention on Acute Health Care Utilization among Homeless Adults with Mental Illness: Long-term Outcomes of the At Home/Chez-Soi Randomized Pragmatic Trial.

We assessed the effects of the Toronto Site Housing First (HF) intervention on hospitalizations and emergency department (ED) visits among homeless adults with mental illness over 7 years of follow-up. The Toronto Site is part of an unblinded multi-site randomized pragmatic trial of HF for homeless adults with mental illness in Canada, which followed participants up to 7 years. Five hundred seventy-five participants were recruited and classified as having high (HN) or moderate need (MN) for mental health support services. Each group was randomized into intervention (HF) and treatment as usual groups, and 567 (98.6%) consented to link their data to health administrative databases. HF participants received a monthly rent supplement of $600 (Canadian) and assertive community treatment (ACT) support or intensive care management (ICM) support based on need level. Treatment as usual (TAU) participants had access to social, housing, and health services generally available in the community. Outcomes included all-cause and mental health-specific hospitalization, number of days in hospital, and ED visit. We used GEE models to estimate ratio of rate ratios (RRR). The results showed HF with ACT had no significant effect on hospitalization rates among HN participants, but reduced the number of days in hospital (RRR = 0.32, 95% CI 0.16-0.63) and number of ED visits (RRR = 0.57, 95% CI 0.34-0.95). HF with ICM resulted in an increase in the number of hospitalizations (RRR = 1.69, 95% CI 1.09-2.60) and ED visit rates (RRR = 1.42, 95% CI 1.01-2.01) but had no effect in days in hospital for MN participants. Addressing the health needs of this population and reducing acute care utilization remain system priorities. Trial registration: http://www.isrctn.com/identifier: ISRCTN42520374.

Severe Psychopathology and Substance Use Disorder Modify the Association Between Housing Trajectories and Food Security Among Homeless Adults.

Purpose: We examined the housing trajectories of homeless people with mental illness over a follow-up period of 6 years and the association of these trajectories with food security. We then examined the modifying role of psychopathology and alcohol and substance use disorders in this association. Materials and Methods: We followed 487 homeless adults with mental illness at the Toronto site of the At Home/Chez-Soi project-a randomized trial of Housing First. Food security data were collected seven times during the follow-up period. Psychopathology (Colorado Symptom Index score) and alcohol and substance use disorders were assessed at baseline. Housing trajectories were identified using group-based trajectory modeling. Logistic regression was used to estimate the association between housing trajectory groups and food security. Results: Three housing trajectory groups were identified: rapid move to consistent stable housing (34.7%), slow and inconsistent housing (52.1%), and never moved to stable housing (13.2%). Individuals included in the rapid move to consistent housing trajectory group had higher odds of remaining food secure compared with those in the never moved to stable housing trajectory group over the follow-up period [AOR 2.9, 95% CI: 1.3-6.6, P-value: 0.009]. However, when interactions were considered, this association was significant among those with moderate psychopathology but not severe psychopathology. Individuals with substance use disorder and in the never moved to stable housing group had the lowest food security status. Discussion: Severe psychopathology and substance use disorders modified the association between housing trajectories and food security. International Standard Randomized Control Trial Number Register (ISRCTN42520374).

Overall and Gender-specific Associations between Dimensions of Adverse Childhood Experiences and Mental Health Outcomes among Homeless Adults: Associations Générales et Sexospécifiques Entre les Dimensions des Expériences Défavorables de L'enfance et les Résultats de Santé Mentale Chez les Adultes Sans Abri.

OBJECTIVE: The associations between adverse childhood experiences (ACEs) and psychopathology have been well-established in the general population. Research on ACEs in the homeless population has been limited. This study examined whether ACE exposure is associated with specific mental health outcomes among a national sample of homeless adults with mental illness and whether this association varies according to ACE dimension and gender. METHODS: This cross-sectional study utilized data from a national sample of 2,235 homeless adults with mental illness in Canada to evaluate their sociodemographic characteristics, exposure to ACEs, and mental health outcomes. Exploratory and confirmatory factor analyses were conducted to identify and confirm ACE dimensions (maltreatment, sexual abuse, neglect, divorce, and household dysfunction) from individual ACE items. Multivariable logistic regression was used to examine the associations between total ACE score and ACE dimensions with mental illness diagnoses and psychopathology severity. RESULTS: The mean total ACE score among all study participants was 4.44 (standard deviation [SD]: 2.99). Total ACE score was positively associated with several mental illness diagnoses and psychopathology severity. Unique associations were found between specific ACE dimensions and poor mental health outcomes. The prevalence of almost all ACEs was significantly higher among women. Yet, associations between several ACE dimensions and poor mental health outcomes existed uniquely among men. CONCLUSIONS: There are unique and gender-specific associations between specific ACE dimensions and mental health outcomes among homeless adults. Better understanding of the mechanisms underlying these associations is needed to inform screening, prevention, and treatment efforts, particularly given the very high prevalence of ACEs among this vulnerable and marginalized population.

Food insecurity and mental health outcomes among homeless adults: a scoping review.

OBJECTIVE: This review summarises and synthesises the existing literature on the relationship between food insecurity (FS) and mental health conditions among adult individuals experiencing homelessness. DESIGN: Scoping review. Papers published between 1 January 2008 and 2 November 2018, searched in PubMed, Web of Science, Scopus, PsycINFO, Cochrane Library and CINAHL, using homelessness, food security and mental health keywords. SETTING: Global evidence. PARTICIPANTS: Homeless adults aged 18 years or more. RESULTS: Nine articles (eight cross-sectional and one longitudinal) were included in the present review. FS was measured using the Household Food Insecurity Access Scale, the United States Department of Agriculture Household Food Security Survey Module, as well as single-item or constructed measures. Depression and depressive symptoms were the most common mental health conditions studied. Other mental health conditions assessed included alcohol and substance use, emotional disorders, mental health problems symptoms severity and psychiatric hospitalisations. Composite measures such as axis I and II categories and a cluster of severe mental conditions and mental health-related functioning status were also analysed. FS and mental health-related problems were considered as both exposure and outcome variables. The existing evidence suggests a potential association between FS and several mental health conditions, particularly depression, mental health symptoms severity and poor mental health status scores. CONCLUSIONS: This review suggests the potential association between some mental health conditions and FS among homeless adults. However, there is a need for more longitudinal- and interventional-based studies, in order to understand the nature and directionality of the links between FS and mental health in this population group.

The impact of a Housing First intervention and health-related risk factors on incarceration among people with experiences of homelessness and mental illness in Canada.

OBJECTIVE: To examine the effect of a Housing First (HF) intervention and health-related risk factors on incarceration among adults with experiences of homelessness and mental illness. METHODS: Participants (N = 508) were recruited at the Toronto site of the At Home/Chez Soi study. The outcome was incarceration in Ontario from 2009 to 2014. Exposures were intervention group (HF vs. treatment as usual), Axis I mental health diagnoses, emergency department (ED) visit, and history of traumatic brain injury (TBI). Logistic regression was used to examine the association between exposures and incarceration. RESULTS: Of 508 participants, 220 (43.3%) were incarcerated at least once during the study period. Among those incarcerated, 81.9% were male, 52.7% had been diagnosed with alcohol dependence/abuse, 60.9% had been diagnosed with substance dependence/abuse, 65.1% reported having visited an ED within the last 6 months, and 66.4% had a history of TBI. After adjusting for demographic covariates, substance dependence/abuse (aOR: 2.06; 95% CI: 1.40, 3.03), alcohol dependence/abuse (aOR: 1.52, 95% CI: 1.04, 2.22), ED visit (aOR: 1.54; 95% CI: 1.02, 2.32), and history of TBI (aOR: 2.60; 95% CI: 1.75, 3.85) were associated with incarceration. We found no significant effect of the HF intervention on incarceration outcome (aOR: 1.08; 95% CI: 0.76, 1.55). CONCLUSIONS: Among adults with experiences of homelessness and severe mental illness, those with substance and alcohol dependence/abuse disorders, history of TBI, and recent ED visits were at increased odds of incarceration. Strategies are needed to prevent and reduce incarceration for this population, including treatment of mental illness in the community.

RéSUMé: OBJECTIF: Examiner l'effet d'une intervention de Logement d'abord (LD) et de facteurs de risque liés à la santé sur l'incarcération d'adultes ayant vécu des épisodes de sans-abrisme et de maladie mentale. MéTHODE: Les participants (N = 508) ont été recrutés sur le site torontois de l'étude At Home/Chez-Soi. L'issue à l'étude était l'incarcération en Ontario entre 2009 et 2014. Les expositions étaient le groupe d'intervention (LD vs. traitement habituel), les diagnostics de troubles de santé mentale de l'axe I, les visites aux services d'urgence (SU) et les antécédents de traumatisme cranio-cérébral (TCC). Nous avons procédé par régression logistique pour examiner l'association entre les expositions et l'incarcération. RéSULTATS: Sur 508 participants, 220 (43,3 %) avaient été incarcérés au moins une fois durant la période de l'étude. Chez les personnes incarcérées, 81,9 % étaient des hommes, 52,7 % avaient un diagnostic de dépendance à l'alcool ou d'abus d'alcool, 60,9 % avaient un diagnostic de dépendance à des substances ou d'abus de substances, 65,1 % ont dit avoir visité les SU au cours des 6 mois antérieurs, et 66,4 % avaient des antécédents de TCC. Après ajustement en fonction des covariables démographiques, la dépendance aux substances/l'abus de substances (rapport de cotes ajusté [RCa] : 2,06; IC de 95 % : 1,40, 3,03), la dépendance à l'alcool/l'abus d'alcool (RCa : 1,52, IC de 95 % : 1,04, 2,22), les visites aux SU (RCa : 1,54; IC de 95 % : 1,02, 2,32) et les antécédents de TCC (RCa : 2,60; IC de 95 % : 1,75, 3,85) étaient associés à l'incarcération. Nous n'avons observé aucun effet significatif de l'intervention de LD sur l'issue d'incarcération (RCa : 1,08; IC de 95 % : 0,76, 1,55). CONCLUSIONS: Chez les adultes ayant vécu des épisodes de sans-abrisme et de maladie mentale grave, ceux qui avaient des troubles de dépendance/d'abus de substances et d'alcool, des antécédents de TCC et qui avaient visité les SU récemment présentaient une probabilité accrue d'incarcération. Il faut des stratégies pour prévenir et réduire l'incarcération dans cette population, y compris des stratégies de traitement des maladies mentales hors du milieu carcéral.

Longitudinal interrelationships of mental health discrimination and stigma with housing and well-being outcomes in adults with mental illness and recent experience of homelessness.

RATIONALE: Stigma and discrimination are negatively associated with social and health status. People who are homeless often experience systemic stigma and discrimination. OBJECTIVE: In this study, we analyze the longitudinal interrelationships between the trajectories of housing (housing stability) and well-being outcomes (i.e., recovery, quality of life, and community functioning) and the trajectories of discrimination and stigma in a sample of adults with mental illness and recent experiences of homelessness in Toronto, Canada. We also examined the effect of the Housing First (HF) intervention on these interrelationships. METHOD: The Group-Based Trajectory Model was used to estimate the interrelationship (or intersections) between discrimination and stigma with housing stability, recovery, quality of life, and community functioning in 274 participants of the At Home/Chez Soi, phase 2, Toronto site randomized trial over a two-year follow-up period. RESULTS: Three distinct trajectory groups were observed for discrimination (Low,Moderate decrease, and moderate increase), stigma (Low, Moderate, and High), recovery (Low, Moderate, and High), and the quality of life (Low, Moderate, and High). Two-trajectory groups (Low and High) were identified for housing stability and community functioning. The analyses showed that the trajectory groups for discrimination and stigma are strongly and contemporaneously interrelated with thetrajectory groups for housing stability, recovery, quality of life, and community functioning ability. The HF intervention had a mitigating effect on the changes across select trajectory groups, particularly for members of the Low and High discrimination and stigma trajectories group. CONCLUSION: Persistent mental health-related discrimination and stigma trajectories are longitudinally and contemporaneously interrelated with housing and well-being outcomes in persons experiencing mental illness and recent homelessness. These findings indicate the need for interventions and actions to reduce stigma toward thispopulation. Such interventions may improve housing stability, quality of life, mental health recovery, and community functioning.

Effect of Housing First on violence-related traumatic brain injury in adults with experiences of homelessness and mental illness: findings from the At Home/Chez Soi randomised trial, Toronto site.

OBJECTIVES: People experiencing homelessness have a high prevalence and incidence of traumatic brain injury (TBI) due to violence. Little is known about the effectiveness of interventions to reduce TBI in this population. This study assessed the effect of Housing First (HF) on violence-related TBI in adults with experiences of homelessness and mental illness. DESIGN: Pragmatic randomised trial. PARTICIPANTS: 381 participants in the Toronto site of the At Home/Chez randomised trial. INTERVENTION: HF participants were provided with scattered-site housing using rent supplements and supports from assertive community treatment or intensive case management teams (n=218, 57.2%). Control participants had access to treatment as usual (TAU) in the community (n=163, 42.8%). MAIN OUTCOME MEASURES: Primary outcomes were an incident physical violence-related TBI event and the number of physical violence-related TBI events during the follow-up period (January 2014 to March 2017). Interval-censored survival time regression and zero-inflated negative binomial regression were used to assess the effect of HF on primary outcomes. RESULTS: Among study participants, 9.2% (n=35) had an incident physical violence-related TBI event, and the mean physical violence-related TBI events was 0.16 (SD ±0.6). Compared with TAU participants, HF participants did not have a significantly lower risk of an incident violence-related TBI event (adjusted HR : 0.58 (95% CI, 0.29 to 1.14)), but they had a significantly lower number of physical violence-related TBI events (unadjusted incidence rate ratio (IRR): 0.22 (95% CI, 0.06 to 0.78); adjusted IRR: 0.15 (95% CI, 0.05 to 0.48)). CONCLUSION: HF may be a useful intervention to reduce the burden of TBI due to physical violence among homeless individuals with mental illness. TRIAL REGISTRATION NUMBER: ISRCTN42520374.

Life expectancy, death, and disability in Haiti, 1990-2017: a systematic analysis from the Global Burden of Disease Study 2017.

OBJECTIVE: To investigate the magnitude and distribution of the main causes of death, disability, and risk factors in Haiti. METHODS: We conducted an ecological analysis, using data estimated from the Global Burden of Disease Study 2017 for the period 1990-2017, to present life expectancy (LE), healthy life expectancy (HALE) at under 1-year-old, cause-specific deaths, years of life lost (YLLs), years lived with disability (YLDs), disability adjusted life-years (DALYs), and risk factors associated with DALYs. RESULTS: LE and HALE increased substantially in Haiti. People may hope to live longer in 2017, but in poor health. The Caribbean countries had significantly lower YLLs rates than Haiti for ischemic heart disease, stroke, lower respiratory infections, and diarrheal diseases. Road injuries were the leading cause of DALYs for people aged 5-14 years. Road injuries and HIV/AIDS were the leading causes of DALYs for men and women aged 15-49 years, respectively. Ischemic heart disease was the main cause of DALYs for people older than 50 years. Maternal and child malnutrition were the leading risk factors for DALYs in both sexes. CONCLUSION: Haiti faces a double burden of disease. Infectious diseases continue to be an issue, while non-communicable diseases have become a significant burden of disease. More attention must also be focused on the increase in worrying public health issues such as road injuries, exposure to forces of nature and HIV/AIDS in specific age groups. To address the burden of disease, sustained actions are needed to promote better health in Haiti and countries with similar challenges.

OBJETIVO: Investigar la magnitud y la distribución de las principales causas de muerte, discapacidad y factores de riesgo en Haití. MÉTODOS: Se llevó a cabo un análisis ecológico con datos estimados a partir del estudio Carga Global de Morbilidad 2017 para el período 1990-2017 para presentar la esperanza de vida (LE), la esperanza de vida saludable (HALE), la mortalidad por causas específicas, los años de vida perdidos (YLL), los años vividos con discapacidad (YLD), los años de vida ajustados por discapacidad (DALY), y los factores de riesgo asociados a los DALY. RESULTADOS: La LE y la HALE aumentaron sustancialmente en Haití. En 2017, la población puede esperar vivir más, pero con mala salud. Los países del Caribe tuvieron tasas de YLL significativamente más bajas que Haití en cuanto a cardiopatías isquémicas, accidentes cerebrovasculares, infecciones respiratorias bajas y enfermedades diarreicas. Las lesiones debidas a accidentes de tránsito fueron la principal causa de DALY para las personas de 5 a 14 años. Las lesiones debidas a accidentes de tránsito y el VIH/sida fueron las principales causas de DALY en hombres y mujeres de 15 a 49 años de edad, respectivamente. Las cardiopatías isquémicas fueron la principal causa de DALY para las personas mayores de 50 años. Las desnutriciones materna e infantil fueron los principales factores de riesgo de DALY en ambos sexos. CONCLUSIÓN: Haití se enfrenta a una doble carga de enfermedad. Las enfermedades infecciosas siguen siendo un problema, mientras que las enfermedades no transmisibles se han convertido en una carga significativa de enfermedad. También debe prestarse más atención al aumento de problemas de salud pública preocupantes, como las lesiones por accidentes de tránsito, la exposición a fenómenos naturales y el VIH/sida en grupos etarios específicos. Para hacer frente a la carga de morbilidad es necesario adoptar medidas sostenidas para promover una mejor salud en Haití y en los países con desafíos similares.

Life expectancy, death, and disability in Haiti, 1990- 2017: a systematic analysis from the Global Burden of Disease Study 2017

[ABSTRACT]. Objective. To investigate the magnitude and distribution of the main causes of death, disability, and risk factors in Haiti. Methods. We conducted an ecological analysis, using data estimated from the Global Burden of Disease Study 2017 for the period 1990-2017, to present life expectancy (LE), healthy life expectancy (HALE) at under 1-year-old, cause-specific deaths, years of life lost (YLLs), years lived with disability (YLDs), disability adjusted life-years (DALYs), and risk factors associated with DALYs. Results. LE and HALE increased substantially in Haiti. People may hope to live longer in 2017, but in poor health. The Caribbean countries had significantly lower YLLs rates than Haiti for ischemic heart disease, stroke, lower respiratory infections, and diarrheal diseases. Road injuries were the leading cause of DALYs for people aged 5-14 years. Road injuries and HIV/AIDS were the leading causes of DALYs for men and women aged 15-49 years, respectively. Ischemic heart disease was the main cause of DALYs for people older than 50 years. Maternal and child malnutrition were the leading risk factors for DALYs in both sexes. Conclusion. Haiti faces a double burden of disease. Infectious diseases continue to be an issue, while non-communicable diseases have become a significant burden of disease. More attention must also be focused on the increase in worrying public health issues such as road injuries, exposure to forces of nature and HIV/AIDS in specific age groups. To address the burden of disease, sustained actions are needed to promote better health in Haiti and countries with similar challenges.

[RESUMEN]. Objetivo. Investigar la magnitud y la distribución de las principales causas de muerte, discapacidad y factores de riesgo en Haití. Métodos. Se llevó a cabo un análisis ecológico con datos estimados a partir del estudio Carga Global de Morbilidad 2017 para el período 1990-2017 para presentar la esperanza de vida (LE), la esperanza de vida saludable (HALE), la mortalidad por causas específicas, los años de vida perdidos (YLL), los años vividos con discapacidad (YLD), los años de vida ajustados por discapacidad (DALY), y los factores de riesgo asociados a los DALY. Resultados. La LE y la HALE aumentaron sustancialmente en Haití. En 2017, la población puede esperar vivir más, pero con mala salud. Los países del Caribe tuvieron tasas de YLL significativamente más bajas que Haití en cuanto a cardiopatías isquémicas, accidentes cerebrovasculares, infecciones respiratorias bajas y enfermedades diarreicas. Las lesiones debidas a accidentes de tránsito fueron la principal causa de DALY para las personas de 5 a 14 años. Las lesiones debidas a accidentes de tránsito y el VIH/sida fueron las principales causas de DALY en hombres y mujeres de 15 a 49 años de edad, respectivamente. Las cardiopatías isquémicas fueron la principal causa de DALY para las personas mayores de 50 años. Las desnutriciones materna e infantil fueron los principales factores de riesgo de DALY en ambos sexos. Conclusión. Haití se enfrenta a una doble carga de enfermedad. Las enfermedades infecciosas siguen siendo un problema, mientras que las enfermedades no transmisibles se han convertido en una carga significativa de enfermedad. También debe prestarse más atención al aumento de problemas de salud pública preocupantes, como las lesiones por accidentes de tránsito, la exposición a fenómenos naturales y el VIH/sida en grupos etarios específicos. Para hacer frente a la carga de morbilidad es necesario adoptar medidas sostenidas para promover una mejor salud en Haití y en los países con desafíos similares.

[Haitian health system]. / Sistema de salud de Haití.

The Haitian health system includes a public and a private sector. The public sector comprises the Ministry of Health and Population (MSPP) and a social security institution (Ofatma). The private sector includes private insurance agencies and providers. MSPP provides health services to the non-salaried population, while Ofatma provides services to the salaried population. Health expenditure in Haiti in 2016 was 5.4% of gross domestic product. Expenditure per capita in health was 38 American dollars. There is a great dependency on foreign resources. The MSPP is in charge of most stewardship functions. The main challenge faced by the Haitian health system is the provision of comprehensive health services with financial protection to all the population. This goal will not be met without additional financial resources, mostly public, and an effort to strengthen health institutions.

El sistema de salud haitiano se conforma por un sector público y un sector privado. El primero está compuesto por el Ministerio de Salud Pública y Población (MSPP) y la Caja de Seguro de Accidentes de Trabajo, Enfermedades y Maternidad (Ofatma). El sector privado incluye a los seguros y prestadores de servicios de salud privados. El MSPP ofrece servicios básicos a la población no asalariada (95% de la población total), mientras que la Ofatma ofrece seguros contra accidentes de trabajo, enfermedades y maternidad a los trabajadores del sector formal privado y público. El gasto total en salud enmHaití representó 5.4% del producto interno bruto en 2016 y el gasto en salud per cápita fue de 38 dólares estadunidenses. Hay una enorme dependencia de los recursos externos. El MSPP es el responsable de la mayor parte de las actividades de rectoría. El mayor reto que enfrenta el sistema de salud de Haití es ofrecer servicios integrales de salud con protección financiera a toda la población. Esta meta no podrá alcanzarse sin mayores recursos financieros, sobre todo públicos, y sin un importante esfuerzo de fortalecimiento institucional.

Sistema de salud de Haití / Haitian health system

Resumen: El sistema de salud haitiano se conforma por un sector público y un sector privado. El primero está compuesto por el Ministerio de Salud Pública y Población (MSPP) y la Caja de Seguro de Accidentes de Trabajo, Enfermedades y Maternidad (Ofatma). El sector privado incluye a los seguros y prestadores de servicios de salud privados. El MSPP ofrece servicios básicos a la población no asalariada (95% de la población total), mientras que la Ofatma ofrece seguros contra accidentes de trabajo, enfermedades y maternidad a los trabajadores del sector formal privado y público. El gasto total en salud en Haití representó 5.4% del producto interno bruto en 2016 y el gasto en salud per cápita fue de 38 dólares estadunidenses. Hay una enorme dependencia de los recursos externos. El MSPP es el responsable de la mayor parte de las actividades de rectoría. El mayor reto que enfrenta el sistema de salud de Haití es ofrecer servicios integrales de salud con protección financiera a toda la población. Esta meta no podrá alcanzarse sin mayores recursos financieros, sobre todo públicos, y sin un importante esfuerzo de fortalecimiento institucional.

Abstract: The Haitian health system includes a public and a private sector. The public sector comprises the Ministry of Health and Population (MSPP) and a social security institution (Ofatma). The private sector includes private insurance agencies and providers. MSPP provides health services to the non-salaried population, while Ofatma provides services to the salaried population. Health expenditure in Haiti in 2016 was 5.4% of gross domestic product. Expenditure per capita in health was 38 American dollars. There is a great dependency on foreign resources. The MSPP is in charge of most stewardship functions. The main challenge faced by the Haitian health system is the provision of comprehensive health services with financial protection to all the population. This goal will not be met without additional financial resources, mostly public, and an effort to strengthen health institutions.