Polysubstance use among youth experiencing homelessness: The role of trauma, mental health, and social network composition.
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ABSTRACT: Background
Substance use is common among youth experiencing homelessness (YEH). However, less is known about the use of multiple substances (polysubstance use), or factors associated with polysubstance use among YEH. The present study sought to identify subgroups of YEH based on their recent polysubstance use behavior, and investigate traumatic experiences, mental health and social network composition as predictors.Methods
YEH (N = 1,032; Mage = 21.3) from three drop-in centers in Los Angeles completed an in-person survey and social network interview between October 2011 and June 2013. Latent class analysis (LCA) was used to identify subgroups of youth based on nine types of substance use in the past 30 days; latent class logistic regression was used to identify variables associated with class membership.Results
Five polysubstance use classes were identified: heavy alcohol and marijuana (33.6 %), illicit drug use (4.9 %), high all polysubstance use (14.9 %), primarily marijuana (18.1 %), and low use (28.5 %). Relative to the low use class, traumatic experiences were associated with membership in every polysubstance use class. Suicide attempts were associated with membership in the high all class (OR = 9.41). Number of substance-using, homeless network members was associated with membership in the heavy alcohol and marijuana use class (OR = 1.35). Number of non-substance-using network members (homeless [OR = 0.29] and housed [OR = 0.73]) was associated with lower odds of membership in the high all class.Conclusions
Distinct groups of YEH can be identified by their recent polysubstance use patterns. Traumatic experiences, suicidality, and social network composition are important correlates of polysubstance use among YEH.
SUBMITTER: DiGuiseppi GT
PROVIDER: S-EPMC7606652 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:BackgroundThere 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.ObjectiveThis study aimed to review the research on the use of ICTs to provide mental health services and interventions for YEH.MethodsWe 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.ResultsFrom 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.ConclusionsOur 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.
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Project description:IntroductionDespite the importance to address mental health issues as early as possible, youth experiencing homelessness (YEH) often lack prompt and easy access to health services. Recently, there has been a surge of studies focusing on leveraging technology to improve access to mental health services for YEH; however, limited efforts have been made to synthesise this literature, which can have important implications for the planning of mental health service delivery. Thus, this scoping review aims to map and synthesise research on the use of information and communication technologies (ICTs) to provide mental health services and interventions to YEH.Methods and analysisA scoping review of the literature will be conducted, following Arksey and O'Malley's proposed methodology, the Preferred Reporting Items for Systematic reviews and Meta-Analyses Extension for Scoping Reviews and recent guidelines from the Joanna Briggs Institute. All peer-reviewed papers using ICTs as a means of intervention will be considered, as well as grey literature. Only documents in English or French will be included in the analysis. First, 10 electronic databases will be consulted. Next, all data will be extracted into Covidence. Then, two reviewers will independently conduct the screening and data extraction process, in the case of discrepancies, a third reviewer will be included. Finally, data will be synthesised according to our objectives.Ethics and disseminationEthics approval is not required, as data will be collected from published literature. Findings will be disseminated through conference presentations and peer-reviewed journals.
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Project description: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.
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Project description:BackgroundLGBTQ2S youth are overrepresented among youth experiencing homelessness and experience significantly higher rates of mental health issues compared to heterosexual and cisgender youth. COVID-19 related challenges for LGBTQ2S youth experiencing homelessness remain unknown. To address this gap, this study aimed to understand the impacts of the COVID-19 pandemic on LGBTQ2S youth at risk of, and experiencing, homelessness in the Greater Toronto Area, Ontario, Canada and surrounding areas.MethodsUtilizing a mixed-methods convergent parallel design, LGBTQ2S youth experiencing homelessness were recruited to participate in virtual surveys and in-depth one-on-one interviews. Surveys included standardized measures and were administered to measure mental health outcomes and collect information on demographic characteristics, and health service use. Survey data were analyzed with descriptive statistics and statistical tests for difference of proportions. Interviews were analyzed using an iterative thematic content approach.ResultsSixty-one youth completed surveys and 20 youth participated in one-on-one interviews. Quantitative and qualitative data showed that youth have been significantly impacted by the COVID-19 pandemic in various ways, including experiencing poor mental health, such as suicidality, depression, anxiety, and increased substance use, and lack of access to health and social support services.ConclusionOur study highlights the need for LGBTQ2S inclusive and affirming health care and support services for precariously housed adolescents to address the pre-existing social and health issues that have been exacerbated by the pandemic.
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