Anxiety and anger of homeless people coping with dental care.

OBJECTIVES: To reveal and describe from open-ended interviews how homeless people in Vancouver interpret, appraise and cope with dental care. METHODS: Audio-recorded interviews with 25 homeless people (18 men and 7 women; age range: 25-64 years), purposefully selected for a range of experiences, were transcribed and analysed inductively. The process of interpretive description drawing from the Behavioral Model for Vulnerable Populations and Lazarus's Theory of Emotions identified how participants appraised and coped with dental care. RESULTS: Four dominant themes emerged: barriers to care; service use; opinions on dental health; and improving dental services. Participants were anxious about the cost of dentistry and fearful of dentists. They got emergency dental care with difficulty, usually in hospital emergency departments although mostly they preferred self-treatment. They acknowledged the importance of dental health but felt stigmatized by their homelessness and visibly unhealthy mouths. They wanted accessible dental services with financial assistance from government, more widespread information about community dental clinics, and, notably among the Indigenous participants, less humiliating discrimination from dentists. CONCLUSIONS: Homeless people have difficulty coping with dental care. They believe that dentistry is frightening, humiliating and expensive, and governments are neither sympathetic to their disability nor willing to provide helpful information about community dental clinics or sufficient dental benefits for their needs.

Housing First for older homeless adults with mental illness: a subgroup analysis of the At Home/Chez Soi randomized controlled trial.

OBJECTIVE: This study compares the effect of Housing First on older (≥50 years old) and younger (18-49 years old) homeless adults with mental illness participating in At Home/Chez Soi, a 24-month multisite randomized controlled trial of Housing First. METHOD: At Home/Chez Soi, participants (n = 2148) were randomized to receive rent supplements with intensive case management or assertive community treatment, based on their need level for mental health services, or usual care in their respective communities. A subgroup analysis compared older (n = 470) and younger (n = 1678) homeless participants across baseline characteristics and 24-month outcomes including housing stability (primary outcome), generic and condition-specific quality of life, community functioning, physical and mental health status, mental health symptom severity, psychological community integration, recovery, and substance use (secondary outcomes). RESULTS: At 24 months, Housing First significantly improved the percentage of days stably housed among older (+43.9%, 95% confidence interval [CI]: 38.4% to 49.5%) and younger homeless adults (+39.7%, 95% CI: 36.8% to 42.6%), compared with usual care, with no significant differences between age groups (difference of differences = +4.2%, 95% CI: -2.1% to 10.5%, p = 0.188). Improvements from baseline to 24 months in mental health and condition-specific quality of life were significantly greater among older homeless adults than among younger homeless adults. CONCLUSION: Housing First significantly improved housing stability among older and younger homeless adults with mental illness, resulting in superior mental health and quality of life outcomes in older homeless adults compared with younger homeless adults at 24 months. Copyright © 2017 John Wiley & Sons, Ltd.

Effect of Housing First on Suicidal Behaviour: A Randomised Controlled Trial of Homeless Adults with Mental Disorders.

OBJECTIVE: This study attempted to determine if Housing First (HF) decreased suicidal ideation and attempts compared to treatment as usual (TAU) amongst homeless persons with mental disorders, a population with a demonstrably high risk of suicidal behaviour. METHOD: The At Home/Chez Soi project is an unblinded, randomised control trial conducted across 5 Canadian cities (Vancouver, Winnipeg, Toronto, Montreal, Moncton) from 2009 to 2013. Homeless adults with a diagnosed major mental health disorder were recruited through community agencies and randomised to HF ( n = 1265) and TAU ( n = 990). HF participants were provided with private housing units and received case management support services. TAU participants retained access to existing community supports. Past-month suicidal ideation was measured at baseline and 6, 12, 18, and 21/24 months. A history of suicide attempts was measured at baseline and the 21/24-month follow-up. RESULTS: Compared to baseline, there was an overall trend of decreased past-month suicidal ideation (estimate = -.57, SE = .05, P < 0.001), with no effect of treatment group (i.e., HF vs. TAU; estimate = -.04, SE = .06, P = 0.51). Furthermore, there was no effect of treatment status (estimate = -.10, SE = .16, P = 0.52) on prevalence of suicide attempts (HF = 11.9%, TAU = 10.5%) during the 2-year follow-up period. CONCLUSION: This study failed to find evidence that HF is superior to TAU in reducing suicidal ideation and attempts. We suggest that HF interventions consider supplemental psychological treatments that have proven efficacy in reducing suicidal behaviour. It remains to be determined what kind of suicide prevention interventions (if any) are specifically effective in further reducing suicidal risk in a housing-first intervention.

Effect of scattered-site housing using rent supplements and intensive case management on housing stability among homeless adults with mental illness: a randomized trial.

IMPORTANCE: Scattered-site housing with Intensive Case Management (ICM) may be an appropriate and less-costly option for homeless adults with mental illness who do not require the treatment intensity of Assertive Community Treatment. OBJECTIVE: To examine the effect of scattered-site housing with ICM services on housing stability and generic quality of life among homeless adults with mental illness and moderate support needs for mental health services. DESIGN, SETTING, AND PARTICIPANTS: The At Home/Chez Soi project was an unblinded, randomized trial. From October 2009 to July 2011, participants (N = 1198) were recruited in 4 Canadian cities (Vancouver, Winnipeg, Toronto, and Montreal), randomized to the intervention group (n = 689) or usual care group (n = 509), and followed up for 24 months. INTERVENTIONS: The intervention consisted of scattered-site housing (using rent supplements) and off-site ICM services. The usual care group had access to existing housing and support services in their communities. MAIN OUTCOMES AND MEASURES: The primary outcome was the percentage of days stably housed during the 24-month period following randomization. The secondary outcome was generic quality of life, assessed by a EuroQoL 5 Dimensions (EQ-5D) health questionnaire. RESULTS: During the 24 months after randomization, the adjusted percentage of days stably housed was higher among the intervention group than the usual care group, although adjusted mean differences varied across sites. [table: see text] The mean change in EQ-5D score from baseline to 24 months among the intervention group was not statistically different from the usual care group (60.5 [95%CI, 58.6 to 62.5] at baseline and 67.2 [95%CI, 65.2 to 69.1] at 24 months for the intervention group vs 62.1 [95% CI, 59.9 to 64.4] at baseline and 68.6 [95%CI, 66.3 to 71.0] at 24 months for the usual care group, difference in mean changes, 0.10 [95%CI, −2.92 to 3.13], P=.95). CONCLUSIONS AND RELEVANCE: Among homeless adults with mental illness in 4 Canadian cities, scattered site housing with ICM services compared with usual access to existing housing and community services resulted in increased housing stability over 24 months, but did not improve generic quality of life. TRIAL REGISTRATION: isrctn.org Identifier: ISRCTN42520374.

Daily substance use and mental health symptoms among a cohort of homeless adults in Vancouver, British Columbia.

Substance use can be a barrier to stable housing for homeless persons with mental disorders. We examined DSM-IV symptoms among homeless adults (N = 497), comparing those who reported daily substance use (DSU) with non-daily substance users. Multivariable linear regression modeling was used to test the independent association between DSU and symptoms using the Colorado Symptom Index total score. DSU was independently associated with higher symptoms (beta = 3.67, 95 % CI 1.55-5.77) adjusting for homelessness history, age, gender, ethnicity, education, marital status, and mental disorder sub-type (adjusted R (2) = 0.24). We observed a higher prevalence of DSU in our sample than has been previously reported in a Housing First intervention. DSU was also independently associated with more DSM-IV symptomatology. We have an opportunity to observe this cohort longitudinally and examine if there are changes in substance use based on treatment assignment and commensurate changes in housing stability, community integration, health status, and quality of life.

Well-being and engagement in valued activities: experiences of young people with psychosis.

The purpose of this study was to understand how engagement in valued activities contributes to the well-being of young people diagnosed as having psychosis within the past 3 years. Using a qualitative approach, the authors conducted semi-structured interviews and photography-elicited focus groups with 17 participants between the ages of 18 and 24 years who were recruited from an early intervention program for psychoses and a psychiatric service specializing in providing care to street youth. Analysis combined the methods of constructivist grounded theory and narrative inquiry. Participants derived six well-being enhancing experiences from engaging in highly valued activities: making meaning; expressing thoughts and emotions; changing physical, emotional, and cognitive states; cultivating skills, strengths, and virtues; connecting and belonging; and making a contribution. These findings highlight the importance of identifying activities that young people perceive as being valuable to their well-being, the meanings and experiences derived from these activities, and how best to support engagement in them. [OTJR: Occupation, Participation and Health. 2013;33(4):190-197.].

Building capacity for community-based participatory research for health disparities in Canada: the case of "Partnerships in Community Health Research".

Enthusiasm for community-based participatory research (CBPR) is increasing among health researchers and practitioners in addressing health disparities. Although there are many benefits of CBPR, such as its ability to democratize knowledge and link research to community action and social change, there are also perils that researchers can encounter that can threaten the integrity of the research and undermine relationships. Despite the increasing demand for CBPR-qualified individuals, few programs exist that are capable of facilitating in-depth and experiential training for both students and those working in communities. This article reviews the Partnerships in Community Health Research (PCHR), a training program at the University of British Columbia that between 2001 and 2009 has equipped graduate student and community-based learners with knowledge, skills, and experience to engage together more effectively using CBPR. With case studies of PCHR learner projects, this article illustrates some of the important successes and lessons learned in preparing CBPR-qualified researchers and community-based professionals in Canada.

Binge drug use independently predicts HIV seroconversion among injection drug users: implications for public health strategies.

Several studies have highlighted risk factors that cause HIV vulnerability among injection drug users (IDUs); these studies in turn have prompted public health officials to take action to minimize these risks. We sought to evaluate the potential association between binge drug use and HIV seroconversion and, subsequently, risk factors associated with binge drug use among a cohort of IDUs. To do this, we performed analyses of (1) associations with HIV seroconversion and (2) associations with binge drug use among participants enrolled in the Vancouver Injection Drug Users Study (VIDUS), a prospective cohort of IDU. Because serial measures for each individual were available, we undertook a time-updated Cox regression analysis to detect associations with HIV incidence and variables potentially associated with binge drug use were evaluated by using generalized estimating equations (GEE). Overall, 1548 IDU were enrolled into the VIDUS cohort between May 1996 and May 2003. There were 1013 individuals who were HIV seronegative at enrollment and had at least one follow-up visit; 125 (12%) became HIV positive during the study period for a cumulative incidence rate of 14% at 64 months after enrollment. In the final multivariate model, binge drug use [Adjusted Hazards Ratio: 1.61 (CI: 1.12, 2.31)] was independently associated with HIV seroconversion. In subanalyses, when we evaluated associations with binge drug use in GEE analyses, borrowing [Odds Ratio (OR): 153 (CI: 1.33-1.76)] and lending [OR: 1.73 (CI: 1.50-1.98)] syringes, sex trade work [OR: 1.14 (CI: 1.01-1.29)], frequent cocaine [OR: 2.34 (CI: 2.11-2.60)] and heroin [OR: 1.29 (CI: 1.17-1.43)] injection were independently associated with binge drug use and methadone [OR: 0.80 (CI: 0.71-0.89)] was protective against binge drug use. Our study identified an independent association between binge drug use and HIV incidence and demonstrated several high-risk drug practices associated with bingeing. Given the unaddressed public health risks associated with bingeing, a public health response protocol must be developed to minimize the personal and public health risks associated with the binge use of drugs.

HIV and hepatitis C outbreaks among high-risk youth in Vancouver demands a public health response.

This paper is a call to action. We present Kaplan Meier cumulative HIV and HCV incidence rates among youth aged < or = 24 participating in the Vancouver Injection Drug Users Study (VIDUS), and demonstrate the alarming increase in HIV and HCV incidence rates in addicted youth. The incidence rates among VIDUS youth were 11.1% for HIV and 52.1% for HCV at 36 months after enrollment in the study. The growing epidemic of HIV and HCV among addicted youth calls for policy-makers and program planners to concentrate resources into prevention and treatment of blood-borne infections among British Columbia's vulnerable youth. Without focussing such resources, further HIV and HCV infections and subsequent higher health care costs appear imminent.

The future face of coinfection: prevalence and incidence of HIV and hepatitis C virus coinfection among young injection drug users.

The purpose of this study was to determine the prevalence and incidence of HIV and hepatitis C virus (HCV) coinfection among young (aged 29 years or younger) injection drug users (IDUs) and to compare sociodemographic and risk characteristics between (HIV/HCV) coinfected, monoinfected, or HIV- and HCV-negative youth. Data were collected through the Vancouver Injection Drug Users Study (VIDUS). To date, more than 1400 IDUs have been enrolled and followed, of whom 479 were aged 29 years or younger. Semiannually, participants have completed an interviewer-administered questionnaire and have undergone serologic testing for HIV and HCV. Univariate and multivariate logistic regression analyses were undertaken to investigate predictors of baseline coinfection. Cox regression models with time-dependent covariates were used to identify predictors of time to secondary infection seroconversion. A Cochran-Armitage trend test was used to determine risk associations across 3 categories: no infection, monoinfection, and coinfection. Of the 479 young injectors, 78 (16%) were coinfected with HIV and HCV at baseline and a further 45 (15%) with follow-up data became coinfected during the study period. Baseline coinfection was independently associated with being female, being aboriginal, older age, greater number of years injecting, and living in the IDU epicenter. Factors independently associated with time to secondary infection seroconversion were borrowing needles and greater than once-daily cocaine injection, and accessing methadone maintenance therapy in the previous 6 months was protective. There were clear trends across the 3 categories for increasing proportions of female subjects, aboriginal subjects, older age, greater number of years injecting, living in the IDU epicenter, and daily cocaine use. There were a shocking number of youth living with coinfection, particularly female and aboriginal youth. The median number of years injecting for youth seroconverting to a secondary infection was 3 years, suggesting that appropriate public health interventions should be implemented immediately.