Homeless youth's overwhelming health burden: A review of the literature

A randomized controlled trial of a brief motivational interviewing-based group intervention for emerging adults experiencing homelessness: 24-month effects on alcohol use

OBJECTIVE

Despite rates of alcohol misuse being higher among emerging adults experiencing homelessness compared to those who are stably housed, there are few brief evidence-based risk reduction programs for this population that focus on alcohol use and assess outcomes for more than 1 year. This study examines alcohol outcomes from a 24-month evaluation of AWARE, a brief motivational interviewing-based group risk reduction intervention for emerging adults experiencing homelessness.

METHOD

In a cluster randomized crossover trial, 18- to 25- year-olds received AWARE (n = 132) or standard care (n = 144) at one of three drop-in centers serving young people experiencing homelessness in Los Angeles County. We evaluated intervention effects on past month alcohol use, consequences, and related cognitions such as motivation to change behavior.

RESULTS

AWARE participants showed significant reductions over 24 months in alcohol use and negative consequences from drinking and reported significant increases in their use of drinking protective strategies. Except for drinking frequency, control group participants did not show a significant change in these outcomes.

CONCLUSIONS

Findings build on earlier work by demonstrating that AWARE is effective in reducing alcohol use and related problems among emerging adults experiencing homelessness over a 2-year period. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Trajectories of alcohol and cannabis use among emerging adults with a history of unstable housing: Associations with functioning over a two-year period

INTRODUCTION

Research has documented high rates of alcohol and cannabis use among emerging adults experiencing homelessness. However, little is known about trajectories of use over time or how trajectories are associated with functioning (e.g., risk behaviors, mental and physical health, social functioning, economic well-being).

METHODS

Data come from a cohort of 18-25 year olds experiencing homelessness who were surveyed 5 times over 24 months. Parallel process growth mixture models were used to model heterogeneity in alcohol and cannabis use across the 5 timepoints, which allowed for the extraction of classes based on both alcohol and cannabis use trajectories. Classes were compared on demographics and functioning at baseline and 24-months.

RESULTS

Two trajectory classes of alcohol and cannabis use emerged: moderate decreasing cannabis and low stable alcohol use (75% of the sample) and heavy cannabis and alcohol use (25% of the sample). The heavy cannabis and alcohol use class reported a significantly higher likelihood for any non-cannabis drug use at baseline and 24-months, as well as greater depression and physical ailments at 24-months. In addition, at 24-months this class had a marginally higher likelihood of a positive screen for at least moderate anxiety and being recently unhoused.

CONCLUSIONS

The effects of heavy continued cannabis and alcohol co-use on multiple domains of functioning (e.g., risk behavior, mental and physical health) highlight the importance of a coordinated systems approach that addresses the often complex and interrelated challenges facing emerging adults with a history of homelessness.

Where's the Disconnect? Exploring Pathways to Healthcare Coordinated for Youth Experiencing Homelessness in Toronto, Canada, Using Grounded Theory Methodology

About 900 youth experiencing homelessness (YEH) reside at an emergency youth shelter (EYS) in Toronto on any given night. Several EYSs offer access to healthcare based on youths' needs, including access to primary care, and mental health and addictions support. However, youth also require healthcare from the broader health system, which is often challenging to navigate and access. Currently, little is known about healthcare coordination efforts between the EYS and health systems for YEH. Using grounded theory methodology, we interviewed 24 stakeholders and concurrently analyzed and compared data to explore pathways to healthcare coordinated for youth who reside at an EYS in Toronto. We also investigated fundamental parts (i.e., norms, resources, regulations, and operations) within the EYS and health systems that influence these pathways to healthcare using thematic analysis. A significant healthcare coordination gap was found between these two systems, typically when youth experience crises, often resulting in a recurring loop of transition and discharge between EYSs and hospitals. Several parts within each system act interdependently in hindering adequate healthcare coordination between the EYS and health systems. Incorporating training for system staff on how to effectively coordinate healthcare and work with homeless populations who have complex health needs, and rethinking information-sharing policies within circles of care are examples of how system parts can be targeted to improve healthcare coordination for YEH. Establishing multidisciplinary healthcare teams specialized to serve the complex needs of YEH may also improve healthcare coordination between systems, and access and quality of healthcare for this population.

Where are the links? Using a causal loop diagram to assess interactions in healthcare coordination for youth experiencing homelessness in Toronto, Canada

BACKGROUND

Youth experiencing homelessness (YEH) suffer from poorer physical and mental health outcomes than stably housed youth. Additionally, YEH are forced to navigate fragmented health and social service systems on their own, where they often get lost between systems when transitioning or post-discharge. Inevitably, YEH require support with health system navigation and healthcare coordination. The aim of this study is to understand interactions within and between the emergency youth shelter (EYS) and health systems that affect healthcare coordination for YEH in Toronto, Canada, and how these interactions can be targeted to improve healthcare coordination for YEH.

METHODS

This study is part of a larger qualitative case study informed by the framework for transformative systems change. To understand interactions in healthcare coordination for YEH within and between the EYS and health systems, we developed a causal loop diagram (CLD) using in-depth interview data from 24 key informants at various levels of both systems. Open and focused codes developed during analysis using Charmaz's constructivist grounded theory methodology were re-analysed to identify key variables, and links between them to create the CLD. The CLD was then validated by six stakeholders through a stakeholder forum.

RESULTS

The CLD illustrates six balancing and one reinforcing feedback loop in current healthcare coordination efforts within the EYS and health systems, respectively. Increasing EYS funding, building human resource capacity, strengthening inter and intra-systemic communication channels, and establishing strategic partnerships and formal referral pathways were identified among several other variables to be targeted to spiral positive change in healthcare coordination for YEH both within and between the EYS and health systems.

CONCLUSIONS

The CLD provides a conceptual overview of the independent and integrated systems through which decision-makers can prioritize and guide interventions to strengthen healthcare coordination within and between the EYS and health systems. Overall, our research findings suggest that key variables such as streamlining communication and improving staff-youth relationships be prioritized, as each of these acts interdependently and influences YEH's access, quality and coordination of healthcare.

Correlates of Past Childhood Homelessness in a Nationally Representative Sample of US Adults

ABSTRACT

Limited empirical data have been available on the adult sequelae of childhood homelessness. Using nationally representative data from the National Epidemiologic Survey of Alcohol and Related Conditions-III, we compared a hierarchy of adults who were never homeless, those who were only homeless as children, and those who were homeless both as children and adults, hypothesizing greater adversity as one moved up the three-level hierarchy on sociodemographic, behavioral, and lifetime mental health diagnostic characteristics. As a further evaluation of the status of adults who were homeless as both children and adults, we compared this highest risk group to those who had been homeless only as adults. Individuals who experienced childhood homelessness were 46.9 times more likely than others to also experience adult homelessness. Testing the hierarchical hypothesis, compared with those who were never homeless, individuals who experienced homelessness only as children reported numerous associated disadvantages, including childhood sexual abuse/neglect, parental adversities, adult incarceration, psychiatric disorders, and low academic achievement/employment. Those reporting both child and adult homelessness, in contrast to childhood homelessness alone, additionally met the criteria for multiple substance use disorders, confirming our hierarchical hypothesis. Those reporting both child and adult homelessness also showed more numerous social and psychiatric problems when compared with those experiencing homelessness for the first time as adults. This study demonstrates how homelessness in childhood is associated with extensive social and psychiatric adversities in both childhood and adulthood.

The world through my eyes: A photovoice project with youth experiencing homelessness

Youth experiencing homelessness (YEH) are infrequently included in the development, organization, and provision of homelessness-related services. This lack of youth voice and services tailored for their expressed needs can lead to underutilization of services, dissatisfaction, and poor outcomes. Photovoice, a participatory research method, has been used to empower persons from marginalized populations and to provide a platform for them to share their voices. This photovoice project partnered with six YEH (18-20 years old). Participants worked together, with the support of two group facilitators, to take photographs, identify themes, write narratives that best represented their lived experience, and share their concerns and ideas for the community. Photos and narratives were shared with decisionmakers at community-based showings. Attendees of the showings anecdotally reported having an increased awareness of YEH issues. The showings served as a catalyst in the community to address the challenges of YEH. Recommendations for research and practice are provided.

Adapting an evidence-based mindfulness-based intervention for sheltered youth experiencing homelessness

OBJECTIVES

Youth experiencing homelessness (YEH) face challenges that impact their physical, mental, and social wellbeing, emotion regulation, and coping. Mindfulness reduces stress and improves resilience, emotion regulation, and executive functioning. Mindfulness-based interventions (MBI) teach the practice of mindfulness to foster present-moment attention without judgement and enhance self-observation and self-regulation, resulting in greater awareness of thoughts and emotions and improved interpersonal relationships. One such intervention, .b, has been shown to lower stress among youth. While a pilot study of .b among sheltered youth found the intervention to be feasible, the need for modifications was identified to improve its relevance, accessibility, and incorporate a trauma-informed approach.

METHODS

We used the ADAPT-ITT (Assessment, Decisions, Administration, Production, Topical experts, Integration, Training staff, and Testing) framework to adapt the .b mindfulness intervention to YEH living in an emergency shelter. Nine focus group discussions (n = 56), key informant interviews (n = 8), and beta testing with five youth working group sessions (n = 10) identified needed modifications.

RESULTS

Adaptations to the curriculum and delivery modality were made to approximate the average length of stay in the shelter; integrate trauma-informed care approaches; increase diversity of images by race, ethnicity, age, sexual orientation, and gender identity; and increase the relevance of the audio-visual components.

CONCLUSIONS

Youth and the health and social services providers who care for youth generally liked the core concepts and presentation of the curriculum. Using the ADAPT-ITT framework, minor, yet important, changes were made to increase the relevance, acceptability, and feasibility of the intervention. Next steps are to conduct a randomized attention control pilot study to assess feasibility and acceptability.

The Effects of Social Determinants and Resilience on the Mental Health of Chilean Adolescents

The aim of this research was to evaluate the effects of social determinants (i.e., gender, educational vulnerability, and socioeconomic status) and resilience on the mental health of Chilean adolescents in pre-, during, and post-COVID-19 pandemic contexts. The study included a group of 684 students, ranging in age from 12 to 18 years, who were attending educational institutions in the city of Arica. The Child and Adolescent Assessment System (SENA) was used to measure mental health problems, the Brief Resilience Scale for Children and Youth (CYRM-12) was used to measure resilience, and the Vulnerability Index of Educational Institutions was used to measure educational vulnerability. The results suggest increases in depressive, anxious, and social anxiety symptomatologies over time (wave by year, 2018, 2020, and 2021). In addition, multiple linear regression models showed predictive effects of the COVID-19 pandemic, gender, vulnerability index, socioeconomic status, and resilient behaviors on mental health problems. The worsening of mental health indicators over time requires the greater coordination and integration of mental health experts in the most vulnerable educational centers.

Secondary Outcomes of a Brief Group Alcohol and Risky Sex Intervention for Emerging Adults Experiencing Homelessness

AWARE is a four-session group-based motivational enhancement intervention designed to reduce substance use and sexual risk behavior among emerging adults experiencing homelessness. Expanding on promising intervention effects on substance use and risky sex outcomes, this study explored intervention effects on changes in secondary outcomes from baseline to 12-month post-intervention: depression, physical health (general health ratings, physical symptoms), social functioning (satisfaction, quality of friendships), and housing stability. Among the 240 participants with baseline and 12-month follow-up data, we found small effect sizes generally favoring the intervention over usual care for all outcomes. Findings show promise that addressing substance use and risky sexual behavior through interventions in drop-in centers could benefit emerging adults experiencing homelessness in additional areas of their lives. More work is needed to understand how interventions could be tailored to more directly address these outcomes and sustain changes in the long-term.

Suicidality and homelessness: prevalence and associated factors of suicidal behaviour among homeless young adults in Southern Ethiopia

BACKGROUND

Research indicates that homelessness is associated with an increased risk of suicide. While street homelessness is a global problem, it is a disproportionately serious concern in low- and middle-income countries such as Ethiopia. Despite their high risk of suicidal thoughts and attempts, there has been limited research on this subject among homeless young people in Ethiopia. Therefore, we assessed the prevalence and factors contributing to suicidal behaviour among homeless young people in the southern region of this country.

METHODS

We conducted a community-based cross-sectional study from 15 June to 15 August 2020 involving 798 homeless young adults in four southern Ethiopian towns and cities. The Suicide Behaviour Questionnaire-Revised (SBQ-R) was used to assess suicidal behaviour. Data were coded and entered into Epi-Data version 7 and analysed using SPSS version 20. We conducted a multivariable logistic regression analysis to identify factors associated with suicidal behaviour. Variables with a p-value of < 0.05 were considered statistically significant. An adjusted odds ratio with a 95% confidence interval was determined to indicate the association's strength.

RESULTS

The overall prevalence of suicidal behaviour among young homeless individuals was 38.2% (95% CI: 34.8%, 41.5%). The lifetime prevalence of suicidal ideation, planning and attempt was 10.7% (95% CI: 8.6-12.9%), 5.1% (95% CI: 3.6-6.6%) and 3% (95% CI: 1.9-4.3%), respectively. A longer duration of homelessness (1-2 years) (AOR = 2.244, 95% CI: 1.447-3.481), stressful life events (AOR = 1.655, 95% CI: 1.132-2.418) and the stigma associated with homelessness (AOR = 1.629, 95% CI: 1.149-1.505) were significantly associated with suicidal behaviour.

CONCLUSION

The results of our study indicate that suicide is a serious public health problem among homeless young people in southern Ethiopia. We have found associations between suicidal behaviour and stressful events, homelessness lasting for one to two years and stigma. Our study suggests that policymakers and programme planners need to develop a strategy for preventing, detecting and managing suicidal behaviour among street-dwelling homeless young adults, a vulnerable and understudied population. A community-based suicide prevention campaign is also essential for street-dwelling homeless young people in Ethiopia.

The Use of Technology to Provide Mental Health Services to Youth Experiencing Homelessness: Scoping Review

BACKGROUND

There is growing interest in using information and communication technologies (ICTs) to improve access to mental health services for youth experiencing homelessness (YEH); however, limited efforts have been made to synthesize this literature.

OBJECTIVE

This study aimed to review the research on the use of ICTs to provide mental health services and interventions for YEH.

METHODS

We used a scoping review methodology following the Arksey and O'Malley framework and guidelines from the Joanna Briggs Institute Manual for Evidence Synthesis. The results are reported according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement and the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews). A systematic search was conducted from 2005 to 2021 in MEDLINE, Embase, CINAHL, PsycInfo, Cochrane, Web of Science, and Maestro and in ProQuest Thesis and Dissertations, Papyrus, Homeless Hub, and Google Scholar for gray literature. Studies were included if participants' mean age was between 13 and 29 years, youth with mental health issues were experiencing homelessness or living in a shelter, ICTs were used as a means of intervention, and the study provided a description of the technology. The exclusion criteria were technology that did not allow for interaction (eg, television) and languages other than French or English. The data were analyzed using descriptive statistics and qualitative approaches. Two reviewers were involved in the screening and data extraction process in consultation with a third reviewer. The data were summarized in tables and by narrative synthesis.

RESULTS

From the 2153 abstracts and titles screened, 12 were included in the analysis. The most common types of ICTs used were communication technologies (eg, phone, video, and SMS text messages) and mobile apps. The intervention goals varied widely across studies; the most common goal was reducing risky behaviors, followed by addressing cognitive functioning, providing emotional support, providing vital resources, and reducing anxiety. Most studies (9/11, 82%) focused on the feasibility of interventions. Almost all studies reported high levels of acceptability (8/9, 89%) and moderate to high frequency of use (5/6, 83%). The principal challenges were related to technical problems such as the need to replace phones, issues with data services, and phone charging.

CONCLUSIONS

Our results indicate the emerging role of ICTs in the delivery of mental health services to YEH and that there is a high level of acceptability based on early feasibility studies. However, our results should be interpreted cautiously, considering the limited number of studies included in the analysis and the elevated levels of dropout. There is a need to advance efficacy and effectiveness research in this area with larger and longer studies.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

RR2-10.1136/bmjopen-2022-061313.

Systematic review: Rates of psychopathology, substance misuse, and neuropsychological dysfunction among transitional age youth experiencing homelessness

BACKGROUND AND OBJECTIVES

Transitional age youth experiencing homelessness (TAY-EH) bear a disproportionate burden of morbidity and mortality related to psychopathology, substance use disorders (SUD), and neuropsychological dysfunction. Prior reviews examining these conditions are now nearly a decade old, have focused on younger adolescent populations, or have utilized nonsystematic approaches. To our knowledge, no prior reviews have reported on all three of these domains in an integrated fashion. Here, we provide a contemporary, critical synthesis of the literature on the functioning of TAY-EH in North America within these three domains.

METHODS

Based upon PRISMA guidelines, a search of PubMed, Medline, and PsycInfo databases was conducted, including literature published between January 2015 and June 2021.

RESULTS

The initial search yielded 2024 citations; 104 underwent full text review and 32 met inclusion criteria, with a final aggregate sample size of 13,516. Studies revealed elevated rates of mood disorders, PTSD, anxiety disorders, and alcohol misuse. There is insufficient data to draw generalizable conclusions regarding neuropsychological functioning, other SUD, or other psychiatric diagnoses. No studies reported on co-occurrence of disorders among or between the domains of psychopathology, SUD, and neuropsychological dysfunction. Four studies used structured interviews for diagnoses, with the remainder relying upon brief screeners or self-report measures.

CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE

To our knowledge, this is the first systematic review to provide integrated findings on psychopathology, SUD, and neuropsychological dysfunction among TAY-EH. Further research using structured, DSM-based tools is needed to characterize rates of single and co-occurring conditions to inform tailored treatment interventions.

Effect of Portable Rent Subsidies and Mentorship on Socioeconomic Inclusion for Young People Exiting Homelessness: A Community-Based Pilot Randomized Clinical Trial

IMPORTANCE

There have been no published randomized clinical trials with a primary outcome of socioeconomic inclusion for young people who have experienced homelessness.

OBJECTIVE

To explore whether young people exiting homelessness who received rent subsidies and adult mentorship experienced more socioeconomic inclusion relative to young people who received only rent subsidies.

DESIGN, SETTING, AND PARTICIPANTS

This was a convergent mixed-methods, unblinded, 2-group, parallel randomized clinical trial with 1:1 allocation embedded within a community-based framework in 3 cities in Ontario, Canada. Participants were enrolled between March 1 and September 30, 2019, and were followed up through March 31, 2022.

INTERVENTIONS

Participants (n = 24) were randomly assigned adult mentors (n = 13) who had been recruited and screened by community partner agencies. All participants received portable rent subsidies (subsidy not tied to a specific location) for 2 years.

MAIN OUTCOMES AND MEASURES

Primary quantitative outcomes were self-reported measures of community integration (psychological and physical) and self-esteem-proxy indicators of socioeconomic inclusion. Community integration was measured with the Community Integration Scale, with a score range of 1 to 7 for the physical component and 4 to 20 for the psychological component; higher scores indicate higher integration. Self-esteem was measured with the Rosenberg Self-Esteem Scale, with a score range of 0 to 30; higher scores indicate greater self-esteem. Secondary quantitative outcomes included social connectedness, hopelessness, and academic and vocational participation. All analyses followed the intention-to-treat principle.

RESULTS

A total of 24 youths (12 women [50.0%]; mean [SD] age, 21.8 [2.2] years [range, 18-26 years]; race and ethnicity: 10 White [41.7%], 8 Black [33.3%], 2 Asian [8.3%], 2 Indigenous [8.3%], and 2 different choice [8.3%]) transitioned out of homelessness and into market-rent housing. All youths in the group that received mentorship and in the group that did not receive mentorship had stable or nonsignificant improvements in all study outcomes at the primary end point of 18 months compared with baseline (mean [SD] Community Integration Scale psychological score: mentorship group, 11.3 [2.6] at baseline and 11.2 [3.9] at 18 months; no-mentorship group, 10.8 [4.1] at baseline and 13.2 [2.9] at 18 months; mean [SD] Rosenberg Self-Esteem Scale score: mentorship group, 16.0 [4.6] at baseline and 18.1 [5.2] at 18 months; no-mentorship group, 16.3 [6.1] at baseline and 19.6 [5.7] at 18 months). However, there were no significant differences between the 2 groups in the Community Integration Scale psychological score (adjusted mean difference, -2.0; 95% CI, -5.0 to 1.0; P = .18) and Rosenberg Self-Esteem Scale score (adjusted mean difference, -1.4; 95% CI, -5.0 to 2.3; P = .44) 18 months after randomization. Ancillary analysis suggested that youths with informal mentors (mentors outside the study) at baseline felt more psychologically integrated at 18 months relative to those with no informal mentors at baseline (adjusted mean difference, 3.6; 95% CI, 0.4-6.8; P = .03).

CONCLUSIONS AND RELEVANCE

In this randomized clinical trial, COVID-19 pandemic-related restrictions made it challenging for mentors and mentees to connect, which may have affected the findings. Steady socioeconomic outcomes-potentially attributable to portable rent subsidies-are noteworthy, given the socioeconomic inequities this population has faced during the COVID-19 pandemic. The possible benefit of informal mentorship warrants further investigation. This small pilot study was designed with the intention of generating data and hypotheses for a full-scale study; findings should be interpreted with caution.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier: NCT03779204.

Mental health correlates of quitting cigarette smoking in youth experiencing homelessness

Smoking prevalence among youth experiencing homelessness (YEH) is three times higher than smoking prevalence among the general population. Many YEH who smoke are interested in quitting smoking, but also report smoking to cope with mental health symptoms. Research on factors that facilitate or impede successful smoking cessation among YEH is limited. This study examined mental health correlates (i.e., anxiety and depression symptoms) of quitting-related factors (i.e., quit attempts, perceived barriers to quitting) and whether smoking to cope moderates these relationships among this vulnerable population. The sample consisted of 77 YEH cigarette smokers between the ages of 18-25 who were interested in quitting. Participants completed a survey assessing various behavioral and cognitive factors related to tobacco use. Analyzing two separate models, hierarchical negative binomial and hierarchical linear regression were used to examine hypothesized correlates of the number of past year quit attempts and perceived barriers to quitting. Smoking to cope moderated the relationships of depression with past year quit attempts and perceived barriers to quitting. Those high in depression and smoking to cope had the fewest number of quit attempts and reported the greatest perceived barriers. Anxiety symptoms were not significantly associated with quit attempts or perceived barriers. Smoking cessation interventions that address using smoking to cope with mental health symptoms may be important for YEH with depression.

Transitioning to independent living: Experiences of homeless young adults in rapid rehousing

Rapid rehousing (RRH) is an intervention that is being adopted nationally to assist adolescents and emerging adults who are homeless. RRH provides short-term rental assistance for independent scattered-site housing, in addition to an array of support services for approximately 12-24 months. The aim of this study is to explore the experiences of young adults (18-23 years old) who had previously been homeless and who were enrolled in RRH programs set in two urban Northeastern cities, and their subsequent preparedness for independent living. Our sample mostly consisted of non-Hispanic Black females, many of whom identified as LGBTQ. Semi-structured interviews (n = 15) were conducted after participants had been in the program for nine months - three months prior to their initial program completion date. Thematic analysis revealed three themes: the importance of tangible support, communication among all parties: staff lead the way, and "I gotta start learning to do it on my own". These domains provided essential assistance for young people to attain their goals and through this process they learned skills to live independently and transition into adulthood. These findings suggest that rapid rehousing programs and service providers should focus on these domains to facilitate successful transition to independent living for this population.

The My Strengths Training for Life™ program: Rationale, logic model, and description of a strengths-based intervention for young people experiencing homelessness

Traditionally, UK housing services have focused on providing temporary accommodation, identifying risk factors, and preventing negative outcomes to young people experiencing homelessness. However, deficit approaches may lead young people to becoming dependent on services and face greater marginalization and stigmatization. Meeting long-standing calls to focus more on young people's positive attributes and abilities, the My Strengths Training for Life™ (MST4Life™) program was developed as a community partnership with a large housing service. This paper describes the rationale, logic model, and content of the MST4Life™ program using the TIDieR (Template for Intervention Description and Replication) checklist. MST4Life™ is a strengths-based and experiential psychoeducation intervention for young people aged 16-24 years who are homeless or at risk. Grounded in positive youth development and basic psychological needs theory, its aim is to provide meaningful opportunities for participants to recognize, use, and further develop their mental skills and strengths. In turn, enhancing intentional self-regulation is expected to improve physical, mental, and social health and wellbeing, and support positive transitions to independent living. The potential long-term impacts include a reduction in the number of young people returning as homeless, lower rates of mental illness and mortality, and a cost saving to the public purse.

COVID-19 Vaccination Rates and Attitudes Among Young Adults With Recent Experiences of Homelessness

PURPOSE

This study provides information on COVID-19 vaccination and attitudes among young adults with recent experiences of homelessness.

METHODS

Participants (n = 134) from a clinical trial of a risk reduction program for youth experiencing homelessness in Los Angeles completed survey items about COVID-19 vaccinations between March and October 2021.

RESULTS

A total of 29% of respondents were vaccinated, and 50% were not interested in getting vaccinated. Among the unvaccinated, 58% had not been offered the vaccine; furthermore, 38%-45% had strong distrust of the vaccine and were worried about its harmfulness. Vaccination status was generally unrelated to demographics, housing instability, service use, substance use, or mental health.

DISCUSSION

Our data suggest that vaccination rates are lower among young adults with recent experiences of homelessness than those in the general US population. The results suggest a need for greater direct outreach that includes both offering the vaccine and addressing misconceptions about its safety to increase vaccination rates in this population.

How do Past, Present and Future Weigh into Trajectories of Precarity? The Time Perspectives of Young Psychoactive Substance Users Living in Situations of Social Precarity in Montreal

Young psychoactive substance users in social precarity are vulnerable to a range of health and social issues. Time perspective is one aspect to consider in supporting change. This study draws on the views expressed by young adults to portray their subjective experience of time, how this perception evolves and its implications for their substance use and socio-occupational integration trajectories. The sample includes 23 young psychoactive substance users (M = 24.65 years old; 83% male) in social precarity frequenting a community-based harm reduction centre. Thematic analysis of the interviews reveals the past to be synonymous with disappointment and disillusionment, but also a constructive force. Participants expressed their present-day material and human needs as well as their need for recognition and a sense of control over their own destiny. Their limited ability to project into the future was also discussed. Avenues on how support to this population might be adapted are suggested.

A Scoping Review on Access and Use of Technology in Youth Experiencing Homelessness: Implications for Healthcare

Introduction: Youth are among the fastest growing subset of the homeless population. Youth experiencing homelessness (YEH) face multiple barriers in accessing health information and health care services. As such, they may best be reached through information and communication technologies (ICTs); however, limited efforts have been made to synthesize literature on this topic. In this paper, we review studies on access and use of ICTs among YEH. We also discuss the implications of the review for healthcare.

Methods: Using scoping review methodology, we searched four databases (Medline, Embase, PsycInfo, and CINAHL) for studies published between 2005 and 2019, screening 1,927 titles and abstracts.

Results: We identified 19 articles reporting on studies with YEH between the ages of 12-30, the majority of which were published in the USA. On average, more than half of the samples owned smartphones, used social media, and accessed the internet weekly to search for housing, employment, health information, and to communicate with family, peers, and health workers; however, many youths faced barriers to sustaining their access to technology. Benefits of using ICTs were connecting with home-based peers, family, and case workers, which was associated with a reduction in substance use, risky sexual health behaviors, and severity of mental health symptoms. Connecting with negative, street-based social ties was identified as the most common risk factor to using ICTs due to its association with engaging in risky sex behaviors and substance abuse.

Discussion: This review supports the advancement of research and practice on using ICTs to deliver public health information and health services to YEH, while also considering the health-related risks, benefits, and barriers that YEH face when accessing ICTs.

Efficacy of a Just-in-Time Adaptive Intervention to Promote HIV Risk Reduction Behaviors Among Young Adults Experiencing Homelessness: Pilot Randomized Controlled Trial

BACKGROUND

People experiencing homelessness have higher rates of HIV than those who are stably housed. Mental health needs, substance use problems, and issues unique to homelessness such as lack of shelter and transiency need to be considered with regard to HIV prevention. To date, HIV prevention interventions for young adults experiencing homelessness have not specifically addressed modifiable real-time factors such as stress, sexual or drug use urge, or substance use, or been delivered at the time of heightened risk. Real-time, personalized HIV prevention messages may reduce HIV risk behaviors.

OBJECTIVE

This pilot study tested the initial efficacy of an innovative, smartphone-based, just-in-time adaptive intervention that assessed predictors of HIV risk behaviors in real time and automatically provided behavioral feedback and goal attainment information.

METHODS

A randomized attention control design was used among young adults experiencing homelessness, aged 18-25 years, recruited from shelters and drop-in centers in May 2019. Participants were randomized to either a control or an intervention group. The intervention (called MY-RID [Motivating Youth to Reduce Infection and Disconnection]) consisted of brief messages delivered via smartphone over 6 weeks in response to preidentified predictors that were assessed using ecological momentary assessments. Bayesian hierarchical regression models were used to assess intervention effects on sexual activity, drug use, alcohol use, and their corresponding urges.

RESULTS

Participants (N=97) were predominantly youth (mean age 21.2, SD 2.1 years) who identified as heterosexual (n=51, 52%), male (n=56, 57%), and African American (n=56, 57%). Reports of sexual activity, drug use, alcohol use, stress, and all urges (ie, sexual, drug, alcohol) reduced over time in both groups. Daily drug use reduced by a factor of 13.8 times over 6 weeks in the intervention group relative to the control group (Multimedia Appendix 4). Lower urges for sex were found in the intervention group relative to the control group over the duration of the study. Finally, there was a statistically significant reduction in reports of feeling stressed the day before between the intervention and control conditions (P=.03).

CONCLUSIONS

Findings indicate promising intervention effects on drug use, stress, and urges for sex in a hard-to-reach, high-risk population. The MY-RID intervention should be further tested in a larger randomized controlled trial to further investigate its efficacy and impact on sexual risk behaviors.

TRIAL REGISTRATION

ClinicalTrials.gov NCT03911024; https://clinicaltrials.gov/ct2/show/NCT03911024.

A Nurse Case Management HIV Prevention Intervention (Come As You Are) for Youth Experiencing Homelessness: Protocol for a Randomized Wait-list Controlled Trial

Background

Youth experiencing homelessness are more likely than housed youth to experience premature death, suicide, drug overdose, pregnancy, substance use, and mental illness. Yet while youth experiencing homelessness are 6 to 12 times more likely to become infected with HIV than housed youth, with HIV prevalence as high as 16%, many do not access the prevention services they need. Despite adversities, youth experiencing homelessness are interested in health promotion programs, can be recruited and retained in interventions and research studies, and demonstrate improved outcomes when programs are tailored and relevant to them.

Objective

The study aims to compare the efficacy of a nurse case management HIV prevention and care intervention, titled Come As You Are, with that of usual care among youth experiencing homelessness aged 16 to 25 years.

Methods

The study is designed as a 2-armed randomized wait-list controlled trial. Participants (n=450) will be recruited and followed up for 9 months after the intervention for a total study period of 12 months. Come As You Are combines nurse case management with a smartphone-based daily ecological momentary assessment to develop participant-driven HIV prevention behavioral goals that can be monitored in real-time. Youth in the city of Houston, Texas will be recruited from drop-in centers, shelters, street outreach programs, youth-serving organizations, and clinics.

Results

Institutional review board approval (Committee for the Protection of Human Subjects, University of Texas Health Science Center at Houston) was obtained in November 2018. The first participant was enrolled in November 2019. Data collection is ongoing. To date, 123 participants have consented to participate in the study, 89 have been enrolled, and 15 have completed their final follow-up.

Conclusions

There is a paucity of HIV prevention research regarding youth experiencing homelessness. Novel and scalable interventions that address the full continuum of behavioral and biomedical HIV prevention are needed. This study will determine whether a personalized and mobile HIV prevention approach can reduce HIV risk among a hard-to-reach, transient population of youth at high risk.

International Registered Report Identifier (IRRID)

DERR1-10.2196/26716

Sex out of marriage and condom use among homeless youth in Iran

OBJECTIVES

Sexual behaviors of homeless youth in Iran have not been well studied. This study aimed to measure the frequency and associated factors of sex out of marriage and condom use among homeless youth in Kerman, Iran.

STUDY DESIGN

In this cross-sectional study, we recruited 202 homeless youth (age: 15-29 years who experienced 30 or more days of homelessness in the last 12 months) from 11 street locations between September to December 2017.

METHODS

Of 202 participants, 169 (83.7%) reported sex in the last 12 months and were include in this analysis. We assessed the prevalence of sex out of marriage in the last 12 months, condom use in last sex, and then evaluated their covariates in multivariable logistic regression analysis.

RESULTS

The prevalence of sex out of marriage was 19.6% (95% confidence intervals [CIs]: 13.8%, 26.3%) and the prevalence of condom use was 43.8% (95% CI: 36.2%, 51.6%). Sex out of marriage was significantly correlated with male gender (adjusted odds ratio [AOR]: 24.38; 95% CI: 3.1-192.1) and being unmarried (AOR: 5.94; 95% CI: 2.3-15.5). Condom use was significantly correlated with male gender (AOR: 2.16; 95% CI: 1.1-4.2) and higher educational status (AOR: 4.30; 95% CI: 2.1-8.8).

CONCLUSION

Our findings indicate that one in five homeless youth had sex out of marriage, and less than half did no use condom. These should be addressed by adapting education and harm reduction programs targeting this specific population in Iran.

Emergency Department Utilization by Adolescents Experiencing Homelessness in Massachusetts

BACKGROUND

Adolescents who experience homelessness rely heavily on emergency departments (EDs) for their health care.

OBJECTIVES

This study estimates the relationship between homelessness and ED use and identifies the sociodemographic, clinical, visit-level, and contextual factors associated with multiple ED visits among adolescents experiencing homelessness in Massachusetts.

RESEARCH DESIGN

We used the Healthcare Cost and Utilization Project State Emergency Department Databases on all outpatient ED visits in Massachusetts from 2011 to 2016. We included all adolescents who were 11-21 years old. We estimated the association between homelessness and ED utilization and investigated predictors of multiple ED visits among adolescents who experience homelessness using multivariate logistic and negative binomial regressions.

RESULTS

Our study included 1,196,036 adolescents, of whom about 0.8% experienced homelessness and this subset of adolescents accounted for 2.2% of all ED visits. Compared with those with stable housing, adolescents who were homeless were mostly covered through Medicaid (P<0.001), diagnosed with 1 or more comorbidities (P<0.001), and visited the ED at least once for reasons related to mental health; substance and alcohol use; pregnancy; respiratory distress; urinary and sexually transmitted infections; and skin and subcutaneous tissue diseases (P<0.001). Homeless experience was associated with multiple ED visits (incidence rate ratio=1.18; 95% confidence intervals, 1.16-1.19) and frequent ED use (4 or more ED visits) (adjusted odds ratio=2.21; 95% confidence interval, 2.06-2.37). Factors related to clinical complexity and Medicaid compared with lack of coverage were also significant predictors of elevated ED utilization within the cohort experiencing homelessness.

CONCLUSIONS

Adolescents who experience homelessness exhibit higher ED use compared with those with stable housing, particularly those with aggravated comorbidities and chronic conditions. Health policy interventions to integrate health care, housing, and social services are essential to transition adolescents experiencing homelessness to more appropriate community-based care.

The association between experiencing homelessness in childhood or youth and adult housing stability in Housing First

BACKGROUND

Researchers have pointed out the paucity of research investigating long-term consequences of experiencing homelessness in childhood or youth. Limited research has indicated that the experience of homelessness in childhood or youth is associated with adverse adjustment-related consequences in adulthood. Housing First (HF) has acknowledged effectiveness in improving housing outcomes among adults experiencing homelessness and living with serious mental illness, although some HF clients struggle with maintaining housing. The current study was conducted to examine whether the experience of homelessness in childhood or youth increases the odds of poorer housing stability following entry into high-fidelity HF among adults experiencing serious mental illness and who were formerly homeless.

METHODS

Data were drawn from the active intervention arms of a HF randomized controlled trial in Metro Vancouver, Canada. Participants (n = 297) were referred to the study from service agencies serving adults experiencing homelessness and mental illness between October 2009 and June 2011. The Residential Time-Line Follow-Back Inventory was used to measure housing stability. Least absolute shrinkage and selection operator was used to estimate the association between first experiencing homelessness in childhood or youth and later housing stability as an adult in HF.

RESULTS

Analyses indicated that homelessness in childhood or youth was negatively associated with experiencing housing stability as an adult in HF (aOR = 0.53; 95% CI = 0.31-0.90).

CONCLUSIONS

Further supports are needed within HF to increase housing stability among adult clients who have experienced homelessness in childhood or youth. Asking clients about the age they first experienced homelessness may be of clinical utility upon enrollment in HF and may help identify support needs related to developmental experiences. Results further emphasize the importance of intervening earlier in life in childhood and youth before experiencing homelessness or before it becomes chronic. Findings also contribute to a limited knowledge base regarding the adverse long-term consequences of childhood and youth homelessness.

TRIAL REGISTRATION

Current Controlled Trials: ISRCTN57595077 and ISRCTN66721740 . Registered on October 9, 2012.

Mental Illness and Youth-Onset Homelessness: A Retrospective Study among Adults Experiencing Homelessness

Financial challenges, social and material instability, familial problems, living conditions, structural issues, and mental health problems have been shown to contribute to youth homelessness. Based on the paucity of literature on mental illness as a reason for youth homelessness, the current study retrospectively evaluated the association between the timing of homelessness onset (youth versus adult) and mental illness as a reason for homelessness among homeless adults living in homeless shelters and/or receiving services from homeless-serving agencies. Homeless participants (N = 919; 67.3% men) were recruited within two independent studies from Dallas and Oklahoma. Covariate-adjusted logistic regressions were used to measure associations between homelessness onset and mental illness as a reason for current homelessness, history of specific mental illnesses, the historical presence of severe mental illness, and severe mental illness comorbidity. Overall, 29.5% of the sample reported youth-onset homelessness and 24.4% reported mental illness as the reason for current homelessness. Results indicated that mental illness as a reason for current homelessness (AOR = 1.62, 95% CI = 1.12–2.34), history of specific mental illnesses (Bipolar disorder–AOR = 1.75, 95% CI = 1.24–2.45, and Schizophrenia/schizoaffective disorder–AOR = 1.83, 95% CI = 1.22–2.74), history of severe mental illness (AOR = 1.48, 95% CI = 1.04–2.10), and severe mental illness comorbidities (AOR = 1.30, 95% CI: 1.11–1.52) were each associated with increased odds of youth-onset homelessness. A better understanding of these relationships could inform needs for early interventions and/or better prepare agencies that serve at-risk youth to address precursors to youth homelessness.

Behavioral Health and Service Usage During the COVID-19 Pandemic Among Emerging Adults Currently or Recently Experiencing Homelessness

PURPOSE

This study provides information on how the coronavirus disease 2019 (COVID-19) outbreak is affecting emerging adults currently or recently homeless in terms of engagement in protective behaviors, mental health, substance use, and access to services.

METHODS

Ninety participants in an ongoing clinical trial of a risk reduction program for homeless, aged 18-25 years, were administered items about COVID-19 between April 10 and July 9, 2020.

RESULTS

Most participants reported engaging in COVID-19 protective behaviors. Past week mental health symptoms were reported by 38%-48% of participants, depending on symptoms. Among those who used substances before the outbreak, 16%-28% reported increased use of alcohol, tobacco, and marijuana. More than half of the participants reported increased difficulty meeting basic needs (e.g., food), and approximately 32%-44% reported more difficulty getting behavioral health services since the outbreak.

CONCLUSIONS

Innovative strategies are needed to address the increased behavioral health needs of young people experiencing homelessness during events such as the COVID-19 outbreak.

Health, Homelessness Severity, and Substance Use among Sexual Minority Youth Experiencing Homelessness: A Comparison of Bisexual Versus Gay and Lesbian Youth

Lesbian, gay, bisexual, and questioning (LGBQ) youth are overrepresented among youth experiencing homelessness (YEH), and health disparities among LGBQ youth are well-documented. LGBQ youth are typically aggregated as a single sexual minority group; however, research suggests that bisexual youth may have greater mental health, substance use, and physical health risks relative to their gay and lesbian peers. In a probability sample of LGBQ YEH in Los Angeles County (n = 183), we examined subgroup differences in homelessness severity, depression, physical health, and substance use, focusing on differences between bisexual and gay/lesbian youth due to the small subsample of questioning youth. Indicators of homelessness severity were standalone outcomes, and also were integrated as control variables with gender, age, race/ethnicity, and education in multivariable models. Bisexual youth were more likely to have become unaccompanied homeless persons as minors (OR = 4.35, 95% CI 1.85-10.23), and to have not recently utilized emergency shelters or transitional housing at least once in the past month (OR = 6.41; 95% CI 2.41-17.03). Bisexual youth were more likely to have probable depression (OR = 4.06, 95% CI 1.41-11.68). Among sexual minority YEH, bisexual youth may be at elevated risk for depression, in addition to more severe homelessness.

Mental Health Outcomes Among Homeless, Runaway, and Stably Housed Youth

BACKGROUND AND OBJECTIVES

Runaway youth and homeless youth are at risk for adverse mental health outcomes. These 2 populations are frequently pooled together in both research and interventions yet may have unique health needs. We sought to assess differences in mental health outcomes among these populations.

METHODS

We conducted a secondary data analysis of ninth- and 11th-graders in the 2016 minnesota Student Survey (n = 68 785). We categorized youth into 4 subgroups based on housing status in the previous year: (1) unaccompanied homeless youth (0.5%), (2) runaway youth (4%), (3) youth who had both run away and been homeless (0.6%), and (4) stably housed youth (95%). We performed multivariable logistic regression to compare 4 mental health outcomes (self-injury, suicidal ideation, suicide attempts, and depressive symptoms) across groups, controlling for demographics and abuse history.

RESULTS

Unstably housed youth had poorer mental health outcomes when compared with their stably housed peers (P < .05). For example, 11% of homeless youth, 20% of runaways, and 33% of youth who had experienced both had attempted suicide in the previous year compared with 2% of stably housed youth (adjusted odds ratios 2.4, 4.9, and 7.1, respectively). Other outcomes showed a similar pattern.

CONCLUSIONS

Our findings suggest that runaway and homeless youth represent unique populations with high levels of mental health needs who would benefit from targeted clinical and community interventions. Pediatric clinicians represent one potential point of screening and intervention.

A text message intervention for quitting cigarette smoking among young adults experiencing homelessness: study protocol for a pilot randomized controlled trial

BACKGROUND

Cigarette smoking is much more prevalent among young people experiencing homelessness than in the general population of adolescents and young adults. Although many young homeless smokers are motivated to quit, there are no empirically-evaluated smoking cessation programs for this population. It is important that any such program address the factors known to be associated with quitting-related outcomes among homeless young people, to provide ongoing support in a way that accommodates the mobility of this population, and does not rely on scarce service provider resources for its delivery. The objective of this project is to develop and pilot test a text messaging-based intervention (TMI), as an adjunct to brief cessation counseling and provision of nicotine patches, to help homeless young people who want to quit smoking.

METHODS/DESIGN

This pilot study will utilize a cluster cross-over randomized controlled design with up to 80 current smokers who desire to quit and are recruited from three drop-in centers serving young people experiencing homelessness in the Los Angeles area. All participants will be provided with a minimum standard of care: a 30-min group-based smoking cessation counseling session and free nicotine replacement. Half of these smokers will then also receive the TMI, as an adjunct to this standard care, which will provide 6 weeks of ongoing support for quitting. This support includes continued and more intensive education regarding nicotine dependence, quitting smoking, and relapse; does not require additional agency resources; can be available "on demand" to users; and includes features to personalize the quitting experience. This study will investigate whether receiving the TMI adjunct to standard smoking cessation care results in greater reductions in cigarette smoking compared to standard care alone over a 3-month period.

DISCUSSION

This study has the potential to address an important gap in the clinical research literature on cigarette smoking cessation and provide empirical support for using a TMI to provide ongoing assistance and support for quitting among young smokers experiencing homelessness. Trial registration ClinicalTrials.gov Identifier NCT03874585. Registered March 14, 2019, https://clinicaltrials.gov/ct2/show/record/NCT03874585.

Sexual risk classes among youth experiencing homelessness: Relation to childhood adversities, current mental symptoms, substance use, and HIV testing

The aim of this study was to determine whether there are meaningful subgroups with different types of sexual risk behaviors among youth experiencing homelessness and examine the associations between potential classes and other risk variables. A latent class analysis was used to identify classes of youth according to sexual risk behaviors and sexual assault. A two-class solution was found to be the best fit for the data-Lower and Higher Risk groups. The Higher Risk class had significantly higher levels of synthetic marijuana and alcohol use, mental health diagnoses, and were more likely to have been tested for HIV than the Lower Risk group. Youth were more likely to be in the Higher Risk group if they were cisgender female or lesbian, gay, bisexual, or questioning (LGBQ). Nearly all youth (10/11) who reported having HIV infection were in the Higher Risk group. The Lower Risk group were sexually active but had lower rates of risk behaviors and sexual assault. Youth who were not sexually active had the lowest rates of marijuana and alcohol use as well as HIV testing. Health and social service providers should be aware of the added risks for stress, mental distress, mental health diagnoses, and substance use among youth who also report higher risk sexual behaviors and treat as needed.

Unique Needs of the Adolescent

Adolescence is the transitional bridge between childhood and adulthood; it encompasses developmental milestones that are unique to this age group. Healthy cognitive, physical, sexual, and psychosocial development is both a right and a responsibility that must be guaranteed for all adolescents to successfully enter adulthood. There is consensus among national and international organizations that the unique needs of adolescents must be addressed and promoted to ensure the health of all adolescents. This policy statement outlines the special health challenges that adolescents face on their journey and transition to adulthood and provides recommendations for those who care for adolescents, their families, and the communities in which they live.

The elusive goal of social integration: A critical examination of the socio-economic and psychosocial consequences experienced by homeless young people who obtain housing

OBJECTIVES

The objective of this study was to provide an insider perspective on the experiences of nine formerly homeless young people as they transitioned into independent (market rent) housing and attempted to achieve meaningful social integration.

METHODS

The study was conducted in Toronto, Canada, and guided by the conceptual framework developed for the World Health Organization by the Commission on Social Determinants of Health. A critical ethnographic methodology was used. Over the course of 10 months, the lead author met every other week with nine formerly homeless young people who had moved into their own homes within 30 days prior to study recruitment.

RESULTS

Unaffordable housing, limited education, inadequate employment opportunities, poverty-level income, and limited social capital made it remarkably challenging for the young people to move forward. As the study progressed, the participants' ability to formulate long-range plans was impeded as they were forced to focus on day-to-day existence. Over time, living in a perpetual state of poverty led to feelings of "outsiderness," viewing life as a game of chance, and isolation.

CONCLUSION

Rather than a secure, linear path from the streets to the mainstream, study participants were forced to take a precarious path full of structural gaps that left them stuck, spinning, and exhausted by the day-to-day struggle to meet basic needs. Despite their remarkable agency, it was almost impossible for the participants to achieve meaningful social integration given the structural inequities inherent in society. These observations have implications for practice, policy, and research.

Youth homelessness and housing stability: What outcomes should we be looking for?

In North America, the key performance indicator of success in community strategies to address homelessness is whether a homeless person is housed or not. In this article, we argue that for young people experiencing homelessness, we need to advance a broader consideration of outcomes to include a range of well-being indicators designed to understand the needs of developing adolescents and young adults and contribute to housing stability. We articulate that the positive outcomes of young people across life domains that include housing stability as well as their safety and security, health and well-being, social connections to peers, family and meaningful adults, connections to groups/neighbourhoods/communities, interests and recreation and leisure, and school and career/work aspirations and goals must be at the centre of these efforts. The Making the Shift project is designed to test this outcomes framework in order to enhance service and measurement capacity and ultimately improve outcomes for youth.

Unaccompanied homeless youth have extremely poor diet quality and nutritional status

A lack of in-depth assessment of the nutritional status of homeless youth precludes interventions that achieve nutritional adequacy. We enrolled 118 unaccompanied homeless youth to obtain sociodemographic and health data along with dietary, anthropometric, biochemical, and clinical assessments. As a reference, homeless youth data were compared to a convenience sample of 145 college students. Obesity was prevalent among homeless youth than among college students (29% vs. 8% respectively (CI: 11.2, 29.9). Among homeless youth, 74% of females versus 41% of males were overweight/obese (CI: 14.9, 51.2). Homeless youth also had poor diet quality (44.37 (SD: 12.64)). Over 70% of homeless youth had inadequate intakes of vitamins A, C, D₃ and E, as well as calcium and magnesium. Our findings show increased weight, adiposity, and suboptimal intakes of essential nutrients among unaccompanied homeless youth. Further studies are needed to inform evidence-based nutrition interventions that will aid in improving their nutritional health.

Social determinants of mental disorders and the Sustainable Development Goals: a systematic review of reviews

Mental health has been included in the UN Sustainable Development Goals. However, uncertainty exists about the extent to which the major social determinants of mental disorders are addressed by these goals. The aim of this study was to develop a conceptual framework for the social determinants of mental disorders that is aligned with the Sustainable Development Goals, to use this framework to systematically review evidence regarding these social determinants, and to identify potential mechanisms and targets for interventions. We did a systematic review of reviews using a conceptual framework comprising demographic, economic, neighbourhood, environmental events, and social and culture domains. We included 289 articles in the final Review. This study sheds new light on how the Sustainable Development Goals are relevant for addressing the social determinants of mental disorders, and how these goals could be optimised to prevent mental disorders.

Youth Homelessness: The Impact of Supportive Relationships on Recovery

Background Homeless youth are the fastest growing sub-group within the homeless population. They face impaired access to health services and are often left unsupported. They lack social and family support or relationships with service providers. Unsupported homeless youth often become homeless adults. Purpose To test a model based on Peplau's Theory of Interpersonal Relations, examining the influence of a network of service providers, perceptions of social supports, and family relations on a homeless youth's perceptions of recovery. Methods This study is a secondary analysis and used a sample (n = 187) of data collected as part of the original Youth Matters in London study. A cross-sectional design was used to analyze the relationship between variables. Participants were interviewed at 6-month intervals over a 2.5-year period. Hierarchical multiple regression analysis was used. Results Network of service providers, perceived social supports, and perceived family relations explained 21.8% of the variance in homeless youth perceptions of recovery. Perceived social support and family relations were significantly, positively correlated to perceptions of recovery. Network of service providers was not significantly correlated to perceptions of recovery. Conclusions The findings suggest that stronger social supports and family relations may contribute to increased perceptions of recovery among homeless youth.

Psychiatric disorders, high-risk behaviors, and chronicity of episodes among predominantly African American homeless Chicago youth

OBJECTIVE

This cross-sectional study investigated the relationships between psychiatric and substance-related disorders, high-risk behaviors, and the onset, duration, and frequency of homelessness among homeless youth in Chicago.

METHODS

Sixty-six homeless youth were recruited from two shelters in Chicago. Demographic characteristics, psycho-pathology, substance use, and risk behaviors were assessed for each participant.

RESULTS

Increased frequency and duration of homeless episodes were positively correlated with higher rates of psychiatric diagnoses. Increased number of psychiatric diagnoses was positively correlated with increased high-risk behaviors. Participants with diagnoses of Current Suicidality, Manic Episodes, Obsessive Compulsive Disorder, Substance Abuse, and Psychotic Disorder had a higher chronicity of homelessness than those without diagnoses.

CONCLUSIONS

Significant differences were evident between the three time parameters, suggesting that stratification of data by different time variables may benefit homelessness research by identifying meaningful subgroups who may benefit from individualized interventions.

The health diagnoses of homeless adolescents: a systematic review of the literature

BACKGROUND

Homelessness during adolescence impacts negatively upon young people's physical and mental wellbeing. To be effective, programs aimed at addressing the health needs of this population must include knowledge of both the presenting and underlying acute and chronic conditions that characterise this high risk group of youth.

METHODS

We undertook a systematic review of the international literature for studies that used validated instruments and techniques to diagnose prevalence rates of physical and mental health disorders in homeless adolescents.

RESULTS

Twenty-one studies fulfilled the selection criteria. Of these, nine studies examined mental health diagnoses including depression, post-traumatic stress disorder, anxiety and substance abuse disorders. With one exception, the remaining twelve studies all related to sexually transmitted infections.

CONCLUSION

Homeless adolescents are diagnosed with widely varying rates of mental health disorders and high rates of sexually transmitted infection. Other likely chronic and acute physical conditions appear to be neglected in the published research.

Health and social harms associated with crystal methamphetamine use among street-involved youth in a Canadian setting

BACKGROUND AND OBJECTIVES

Despite recent increases in crystal methamphetamine use among high-risk populations such as street-involved youth, few prospective studies have examined the health and social outcomes associated with active crystal methamphetamine use.

METHODS

We enrolled 1,019 street-involved youth in Vancouver, Canada, in a prospective cohort known as the at-risk youth study (ARYS). Participants were assessed semi-annually and a generalized estimating equation (GEE) logistic regression was used to identify factors independently associated with active crystal methamphetamine use.

RESULTS

Among 1,019 participants recruited into ARYS between 2005 and 2012 the median follow up duration was 17 months, 320 (31.4%) participants were female and 454 (44.6%) had previously used crystal methamphetamine at baseline. In adjusted GEE analyses, active crystal methamphetamine use was independently associated with Caucasian ethnicity (adjusted odds ratio [AOR] = 1.37; 95% confidence interval [CI]: 1.04-1.81), homelessness (AOR = 1.34; 95% CI: 1.15-1.56), injection drug use (AOR = 3.40; 95% CI: 2.76-4.19), non-fatal overdose (AOR = 1.46; 95%CI: 1.07-2.00), being a victim of violence (AOR = 1.19; 95% CI: 1.02-1.38), involvement in sex work (AOR = 1.39; 95% CI: 1.03-1.86), and drug dealing (AOR = 1.60; 95% CI: 1.35-1.90).

DISCUSSION AND CONCLUSIONS

Prevalence of crystal methamphetamine use was high in this setting and active use was independently associated with a range of serious health and social harms.

SCIENTIFIC SIGNIFICANCE

Evidence-based strategies to prevent and treat crystal methamphetamine use are urgently needed.

Crystal methamphetamine initiation among street-involved youth

BACKGROUND

Although many settings have recently documented a substantial increase in the use of methamphetamine-type stimulants, recent reviews have underscored the dearth of prospective studies that have examined risk factors associated with the initiation of crystal methamphetamine use.

OBJECTIVES

Our objectives were to examine rates and risk factors for the initiation of crystal methamphetamine use in a cohort of street-involved youth.

METHODS

Street-involved youth in Vancouver, Canada, were enrolled in a prospective cohort known as the At-Risk Youth Study (ARYS). A total of 205 crystal methamphetamine-naïve participants were assessed semi-annually and Cox regression analyses were used to identify factors independently associated with the initiation of crystal methamphetamine use.

RESULTS

Among 205 youth prospectively followed from 2005 to 2012, the incidence density of crystal methamphetamine initiation was 12.2 per 100 person years. In Cox regression analyses, initiation of crystal methamphetamine use was independently associated with previous crack cocaine use (adjusted relative hazard [ARH] = 2.24 [95% CI: 1.20-4.20]) and recent drug dealing (ARH = 1.98 [95% CI: 1.05-3.71]). Those initiating methamphetamine were also more likely to report a recent nonfatal overdose (ARH = 3.63 [95% CI: 1.65-7.98]) and to be male (ARH = 2.12 [95% CI: 1.06-4.25]).

CONCLUSIONS

We identified high rates of crystal methamphetamine initiation among this population. Males those involved in the drug trade, and those who used crack cocaine were more likely to initiate crystal methamphetamine use. Evidence-based strategies to prevent and treat crystal methamphetamine use are urgently needed.

Psychopathology in young people experiencing homelessness: a systematic review

Understanding mental health issues faced by young homeless persons is instrumental to the development of successful targeted interventions. No systematic review of recent published literature on psychopathology in this group has been completed. We conducted a systematic review of published research examining the prevalence of psychiatric problems among young homeless people. We examined the temporal relationship between homelessness and psychopathology. We collated 46 articles according to the PRISMA Statement. All studies that used a full psychiatric assessment consistently reported a prevalence of any psychiatric disorder from 48% to 98%. Although there was a lack of longitudinal studies of the temporal relationship between psychiatric disorders and homelessness, findings suggested a reciprocal link. Supporting young people at risk for homelessness could reduce homelessness incidence and improve mental health.

Homelessness independently predicts injection drug use initiation among street-involved youth in a Canadian setting

PURPOSE

This longitudinal study examines the association between homelessness and injection drug use initiation among a cohort of street-involved youth in a setting of high-prevalence crystal methamphetamine use.

METHODS

We derived data from the At-Risk Youth Study, a prospective cohort of street-involved youth aged 14-26 years, recruited between September 2005 and November 2011. We used Cox proportional hazards regression to identify factors independently associated with time to injection initiation.

RESULTS

Among 422 street-youth who had never injected at baseline, we observed 77 injection initiation events during follow-up. Homelessness was independently associated with injection initiation in multivariate Cox regression (relative hazard, 1.80 [95% confidence interval, 1.13-2.87]) after adjusting for crystal methamphetamine use and other potential confounders.

CONCLUSIONS

These findings highlight that homelessness is a key risk factor for injection initiation among street-involved youth. Supportive housing interventions for street youth may help prevent injection drug use initiation within this high-risk population.

Indigenous populations health protection: a Canadian perspective

The disproportionate effects of the 2009 H1N1 pandemic on many Canadian Aboriginal communities have drawn attention to the vulnerability of these communities in terms of health outcomes in the face of emerging and reemerging infectious diseases. Exploring the particular challenges facing these communities is essential to improving public health planning. In alignment with the objectives of the Pandemic Influenza Outbreak Research Modelling (Pan-InfORM) team, a Canadian public health workshop was held at the Centre for Disease Modelling (CDM) to: (i) evaluate post-pandemic research findings; (ii) identify existing gaps in knowledge that have yet to be addressed through ongoing research and collaborative activities; and (iii) build upon existing partnerships within the research community to forge new collaborative links with Aboriginal health organizations. The workshop achieved its objectives in identifying main research findings and emerging information post pandemic, and highlighting key challenges that pose significant impediments to the health protection and promotion of Canadian Aboriginal populations. The health challenges faced by Canadian indigenous populations are unique and complex, and can only be addressed through active engagement with affected communities. The academic research community will need to develop a new interdisciplinary framework, building upon concepts from 'Communities of Practice', to ensure that the research priorities are identified and targeted, and the outcomes are translated into the context of community health to improve policy and practice.