Causes of homelessness prevalence: Relationship between homelessness and disability

Exploring and Mapping Screening Tools for Cognitive Impairment and Traumatic Brain Injury in the Homelessness Context: A Scoping Review

Cognitive impairment is common amongst people experiencing homelessness, yet cognitive screening and the collection of history of brain injury rarely features in homelessness service delivery practice. The purpose of this research was to scope and map strategies for screening for the potential presence of cognitive impairment or brain injury amongst people experiencing homelessness and identify instruments that could be administered by homelessness service staff to facilitate referral for formal diagnosis and appropriate support. A search was conducted across five databases, followed by a hand search from relevant systematic reviews. A total of 108 publications were included for analysis. Described in the literature were 151 instruments for measuring cognitive function and 8 instruments screening for history of brain injury. Tools that were described in more than two publications, screening for the potential presence of cognitive impairment or history of brain injury, were included for analysis. Of those regularly described, only three instruments measuring cognitive function and three measuring history of brain injury (all of which focused on traumatic brain injury (TBI)) may be administered by non-specialist assessors. The Trail Making Test (TMT) and the Ohio State University Traumatic Brain Injury Identification Method (OSU TBI-ID) are both potentially viable tools for supporting the identification of a likely cognitive impairment or TBI history in the homelessness service context. Further population-specific research and implementation science research is required to maximise the potential for practice application success.

Assessing psychosocial distress associated with homelessness in Ghana: A springboard for interventional policy design

This study investigated the causes of homelessness in Ghana and associated psychosocial distress. A sample of 86 homeless participants listed perceived causes of their homelessness and completed measures of psychosocial distress, and 97 non-homeless participants completed the same measures psychosocial distress. Causes of homelessness among the participants included poverty (30.1%), migration (10.4%), unemployment (2.2%), parental demise (2.2%), parental neglect (0.5%), and parental divorce (0.5%). Multivariate analysis revealed higher psychosocial distress among the homeless than the non-homeless. Homeless females reported higher levels of stress and suicidality than their male counterparts. The study demonstrates the need for timely and effective implementation of interventions such as provision of affordable housing, financial assistance, job-creation, and skill training for the homeless directly related to known causes of homelessness and accounting for gender differences.

Geospatial analysis of associations among mental health need, housing need, and involuntary psychiatric hospitalizations of people experiencing homelessness in Los Angeles County

The purpose of this study was to use geospatial indicators of mental health need and homelessness in Los Angeles County Service Planning Areas (SPAs) and a psychiatric sample of adults who were homeless to investigate 1) overlap between SPA level of mental health need and corresponding volume of involuntary psychiatric hospitalizations over time; 2) overlap between SPA level of unsheltered homelessness and corresponding volume of involuntary psychiatric hospitalizations over time; and 3) associations between SPA level of mental health need, SPA level of unsheltered homelessness, and initiation of a mental health conservatorship for grave disability. A sample of 373 adults who were homeless and hospitalized on an involuntary psychiatric hold from 2016 to 2018 were linked to data from the Greater Los Angeles Homeless Count on unsheltered homelessness and from the California Health Interview Survey on need for mental health services and suicidality, using admission zip codes to link variables at the SPA level. Geospatial mapping and bivariate tests were used to examine geographic overlap of SPA mental health need and unsheltered homelessness with volume of involuntary psychiatric admissions over the study period. Multiple logistic regression modeling was used to examine associations of SPA mental health need and unsheltered homelessness with conservatorship initiation. The volume of patients admitted from SPAs with higher levels of mental illness need grew from 2016 to 2018 (Tau = 0.27, P < 0.001; Tau = 0.40, P < 0.001), but there were fewer patients admitted from SPAs with higher levels of unsheltered homelessness over the same years (Tau of -0.33, P < 0.001). Being admitted from SPAs with the highest levels of unsheltered homelessness was associated with higher odds of conservatorship initiation (OR = 1.73, 95% CI = 1.82-16.74). Results suggest a need for targeted mental health and housing services to reach areas of highest need in Los Angeles County.

Recent findings on subjective well-being and physical, psychiatric, and social comorbidities in individuals with schizophrenia: A literature review

AIM

Care for people with schizophrenia is shifting the locus from long-stay mental hospitals to nonspecialized community-based settings. Knowledge on the care is not a sole property of psychiatric specialists. Community healthcare workers who do not specialize in psychiatry are recommended to learn more about schizophrenia. This review aimed to summarize recent findings on subjective well-being and physical, psychiatric, and social comorbidities in individuals with schizophrenia.

METHODS

A literature review was conducted. We retrieved findings from existing systematic reviews and meta-analyses as our preferred method. When data were not available, we referred to other types of studies.

RESULTS

As per our review, individuals with schizophrenia demonstrated poor subjective well-being, happiness, and life satisfaction despite individual differences. Pharmacotherapy caused weight gain and constipation, whereas race and hospitalization might affect weight reduction. Individuals with schizophrenia demonstrated poor oral health, a high prevalence of noncommunicable diseases, and unique eating behaviors. Depression, sleep disorders, smoking, and alcohol and drug consumption were frequently found in the individuals. Research findings regarding problematic internet and smartphone use and stress perception were limited. Low health literacy and neglect of preventable behaviors were frequently seen in individuals with schizophrenia. They tended to be less educated, poor, unemployed, unmarried/unattached, and had poor social cognition, resulting in little social support and a small social network.

CONCLUSION

Retrieving recent data, we confirmed that individuals with schizophrenia had poor subjective well-being and suffer from various physical, psychiatric, and social comorbidities.

Mental Health Conservatorship Among Homeless People With Serious Mental Illness

OBJECTIVE

The purpose of this study was to examine associations between homelessness and length of psychiatric hospitalization and to explore the role of mental health conservatorship in determining discharge location for patients who are homeless and have a grave disability from serious mental illness.

METHODS

This observational study used administrative data from a safety-net psychiatric hospital in Los Angeles. The sample included 795 adults (≥18 years) who were hospitalized on an involuntary psychiatric hold between 2016 and 2018. The outcome variables were length of stay (days) and discharge location (home, locked psychiatric facility, unlocked psychiatric facility, unhoused). The predictor variables were homelessness status and whether a mental health conservatorship was initiated during hospitalization. Multiple regression models were used to estimate associations between variables.

RESULTS

Homelessness status was associated with 27.5 additional days (SE=3.5 days) of hospitalization in adjusted models. Homeless patients for whom conservatorship was initiated comprised 6% of the sample but 41% of total inpatient days. Among people who were homeless, initiation of a conservatorship was associated with significantly longer length of inpatient stay (mean=154.8 days versus 25.6 days for the whole sample) but also with lower odds of being unhoused at the time of discharge (risk ratio=0.19, 95% confidence interval=0.09-0.34).

CONCLUSIONS

A mental health conservatorship can be a mechanism for helping homeless people with a grave disability from mental illness to transition from the streets to residential psychiatric treatment, but it requires substantial resources from facilities that initiate such conservatorships and does not guarantee resolution of long-term supportive housing needs.

Moderating Effect of Help-Seeking in the Relationship between Religiosity and Dispositional Gratitude among Polish Homeless Adults: A Brief Report

Although empirical reports draw attention to the pathological aspects of the functioning of the homeless, recent studies show the benefits related to the elevating roles of different positive phenomena in coping with difficulties for this group of people. The main goal was to verify whether there is a direct relationship between religiosity and gratitude among the homeless, and whether this association is moderated by the reported help-seeking since both religiosity and gratitude seem to play an important role in homeless people’s lives. In total, 189 homeless persons participated in the study. Their mean age was M = 56.55 (SD = 12.39; range = 27–86). Most respondents were men (n = 119; 63%). The Scale of Religious Attitude Intensity and the Gratitude Questionnaire were used. The outcomes presented a statistically significant positive correlation between religious attitude and gratitude (r = 0.326***, p = 0.001). Help-seeking played a moderatory role in this relationship. Therefore, it can be assumed that the relationship between religiosity attitude intensity and dispositional gratitude is stronger when homeless persons seek specific help from other people or institutions compared to when they do not look for assistance. Homeless people, overcoming their limitations by actively asking for help, can strengthen their bonds with God (faith, religiosity) and with others (dispositional gratitude).

Factors associated with oral health-related quality of life in homeless persons: a cross-sectional study

This study aimed to evaluate the clinical and sociodemographic factors associated with the oral health-related quality of life (OHRQoL) of homeless persons. A cross-sectional study was conducted, with participants (n = 176) attending a Specialized Reference Center for the Homeless Population in Teresina, Brazil. Dental caries (DMFT index, WHO criteria), periodontal disease (CPI index), and the consequences of untreated caries (PUFA index) were measured by a single calibrated examiner (Kappa ≥0.83). Sociodemographic, oral health, and OHRQoL (OHIP-14) data were obtained through interviews. Data analysis included descriptive statistics and Poisson regression, with a significance level of 5%. Most of the participants were male (86.4%) and from the age group of 30 to 43 years (52.2%). Mean DMFT was 11 (SD ± 6.9) and mean total PUFA score was 1.2 (SD ± 2.2). Most of the participants (88.6%) had dental calculus and 8.5% and 1.7% of the sample had gingival bleeding and periodontal pocket > 3.5mm, respectively. The highest prevalence of negative impact in the OHRQoL was associated with females (1.4 (95%CI 1.1-1.7)), low educational level (2.0 (95%CI 1.3-3.0)), caries (1.6 (95%CI 1.1-2.6)), fistulas (1.9 (95%CI 1.3-3.1)), gingival bleeding (1.7 (95%CI 1.1- 2.7)), dental calculus (1.8 (95% CI 1.3-2.5)), periodontal pockets > 3 mm (1.5 (95%CI 1.1-2.0)), and need for extraction (2.3 (95%CI 1.1-5.0)). In conclusion, the negative impact on the OHRQoL of homeless persons was associated with low educational level, presence of decayed teeth, gingival bleeding, and dental calculus.

Landlord Perceptions on Homelessness in Northern Utah

Homeless programs often rely on landlord engagement for successful implementation. However, there is very little research that examines landlord perspectives related to homelessness. Better understanding landlords’ opinions and attitudes regarding those experiencing homelessness can inform program development and policy in the efforts to prevent and mitigate homelessness in the U.S. A 49-question survey was created and administered by social work faculty and students to landlords and property managers throughout the Bear River Region of northern Utah (N = 134). The survey contained a variety of questions that assessed landlord attitudes and knowledge toward those experiencing homelessness as well as their comfortability in renting to these individuals. Results revealed that landlords would like to help solve homelessness in their community, but they do not know where to start. Additionally, results showed that landlords’ willingness to rent to individuals experiencing homelessness is dependent on contextual factors, such as having more information regarding the individual, their income, past rental history, and other factors. Finally, results showed that landlords had biases toward specific groups of individuals experiencing homelessness (e.g., landlords felt more comfortable renting to those with physical disabilities than those with substance misuse histories). Results are discussed in context of program, policy, and research implications.

Mental Illness and its Link to Illegal Street Market Activity: Prevalence, Risk Factors, and How They Compare to Violence

Given the focus on research assessing violence among people with mental illness, other forms of deviance such as illegal street market offending have been relatively ignored. As such, the prevalence and risk factors for illegal street market offending among those with mental disorders is unknown. Utilizing the MacArthur Risk Assessment Study, the prevalence of illegal street market offending among this population is assessed along with the risk factors for engaging in this type of behavior. These factors are investigated for their generality in predicting violent offending to see if there are unique risk factors associated with illegal street market offending. Results indicate that factors related to money, factors related to substance usage, and general factors related to offending are significantly associated with illegal street market offending. Theoretical implications and future research are discussed.

The Unmet Rehabilitation Needs in an Inclusion Health Integrated Care Programme for Homeless Adults in Dublin, Ireland

Background: People who become homeless have higher morbidity and mortality, use a disproportionate amount of healthcare resources, and generate a large volume of potentially preventable healthcare and other costs compared to more privileged individuals. Although access to rehabilitation is a human right under article 26 of the United Nations Convention on the Rights of Persons with Disabilities, the rehabilitation needs of individuals with homelessness have not been explored, and this project’s purpose was to establish a baseline of need for this cohort. Methods: A prospective audit of case discussions at an inclusion health service over a 2-month period in 2018. Results: Four multidisciplinary inclusion health clinics were observed with over 20 cases discussed in each and data were extracted using a bespoke audit data extraction tool. The inclusion health needs were diverse and complex with many unmet rehabilitation needs. Physical and cognitive rehabilitation needs were identified in over 50% of cases discussed. Musculoskeletal problems and acquired brain injuries were the most common cause of activity limitation. Most had concurrent medical conditions and addiction and/or mental health needs. None had access to rehabilitation services. Conclusion: The results of this study show that the rehabilitative needs of this cohort are significant and are not being met through traditional models of care. We are currently exploring innovative ways to provide appropriate services to these individuals.

COVID pandemic as an opportunity for improving mental health treatments of the homeless people

BACKGROUND

Homeless population has been severely affected by the COVID-19 pandemic. Their living conditions, comorbidity with different pathologies and a greater frequency of mental disorders, make this population vulnerable.

METHOD

We implemented a program of serial visits in a hostel for confined homeless of the city council social services, for the monitoring and treatment of mental disorders and substance abuse problems. Accompanied by serial phone and email contacts.

RESULTS

A highly significant percentage (63%) had mental disorders or substance abuse, requiring pharmacological intervention, and 37% began follow-up in resources of the Mental Health and Addiction network of the Psychiatric Service at the end of the program. Hospital emergency service visits were drastically reduced. None of them were infected with COVID-19. An individualized Social plan was drawn up in order to reintegrate them with support in the community.

CONCLUSIONS

The Results have been really positive, meeting all the objectives and opening up developing new programs in the future, in the pandemic outbreak and out of it.

Advocates Make a Difference in Duration of Homelessness and Quality of Life

Social support is known to protect against homelessness and improve the wellbeing of people experiencing homelessness, but the role of professional versus informal advocates has not been studied in relation to the duration of homelessness and quality of life. We measured the effect of the presence and quality of formal (professional) and informal (family or friend) advocates on these outcomes. Our team interviewed 67 adults experiencing homelessness at tiny house villages and self-organized encampments in Seattle/King County, Washington in 2018-2019. The duration of homelessness was 19.6 months shorter for those with a high-quality informal advocate, compared to those without, while controlling for race, age, gender, and sexuality. However, this difference did not reach statistical significance at the alpha 0.05 level (p = .069). Additionally, those with high-quality informal advocates had 5.3 times the odds (p = .010) of reporting high quality of life compared to those without. The effect of at least one high-quality, professional advocate was insignificant in our model. Our results suggest social workers and other professional advocates integrate methods that strengthen clients' informal relationships into their practice.

A Systematic Review and Meta-Analysis of the Prevalence of Post-Traumatic Stress Disorder among Homeless People

Post-traumatic stress disorder (PTSD) is common among homeless people and is associated with an increased risk of mortality from suicide, medical causes, and drug-related problems. However, there are no previous systematic review and meta-analysis studies that reported the consolidated magnitude of PTSD among homeless people. A literature search was conducted on PubMed, Embase, and Scopus to discover pertinent studies that determined the prevalence of PTSD among the homeless. Articles were evaluated by titles, abstracts, and full-text. Comprehensive meta-analysis software was used to conduct the meta-analysis. Subgroup and sensitivity analysis were performed and Cochran's Q- and the I² test were used to assess heterogeneity. The evidence of publication bias was evaluated by using Egger's test and visual inspection of the symmetry in funnel plots. From the total, 19 studies with 20,364 participants across seven countries were included in the final analysis. Our meta-analysis revealed that the pooled prevalence of PTSD among homeless people was 27.38% (95% CI; 21.95-33.57). In our subgroup analysis, we found that the prevalence of PTSD was considerably high as measured by the screening instrument (35.93%) than the diagnostic instrument (23.57% %). The prevalence of PTSD among homeless showed a significant variation by the location of the studies, the instruments used to measure PTSD as well as the quality of the included studies. This review showed that the pooled prevalence estimate of PTSD among homeless peoples was remarkably high (27.38%). Early screening and treatment of PTSD among homeless peoples are warranted to alleviate suffering.

Trauma and healing in the underserved populations of homelessness and corrections: Forgiveness Therapy as an added component to intervention

The purpose of this article is to begin applying the principles of the psychology of forgiveness to people who are without homes and people who are in prisons. A review of the literature shows trauma for both groups. When the trauma is caused by unjust treatment by others, then excessive anger can result, compromising one's psychological and physical health. We review the interventions that have been offered for those without homes and the imprisoned to examine which existing programmes address such anger. Forgiveness Therapy, although untried in these two settings, may be one beneficial approach for substantially reducing unhealthy anger. Forgiveness interventions have shown a cause-and-effect relationship between learning to forgive and overcoming psychological compromise such as strong resentment and clinical levels of anxiety and depression. The literature review here suggests that forgiveness therapy for those without homes and the imprisoned may be a new and important consideration for ameliorating anger and aiding in a changed life pattern.

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.

Homelessness and people with intellectual disabilities: A systematic review of the international research evidence

BACKGROUND

People with intellectual disabilities can experience homelessness, and some of the reasons differ from the general homeless population. Specific policy and practice responses are required.

METHOD

A systematic review of studies examining homelessness among people with intellectual disabilities utilizing CINAHL, MEDLINE, PsycINFO and Sociological Abstracts databases from inception to November 2019.

RESULTS

The search produced 259 papers, and following screening, a total of 13 papers were included in the review. The themes identified were (i) pathways into homelessness, (ii) experiencing homelessness and (iii) routes out of homelessness.

CONCLUSIONS

People with ID become homeless due to multifactorial issues. The identification of people within homeless services and their care and support concerns remains challenging, impacting upon the provision of assessments, interventions, care and supports. Psychosocial assessments, interventions and supports are necessary to assist people with ID to leave homelessness.

Building Bridges to Housing for homeless adults with intellectual and developmental disabilities: outcomes of a cross-sector intervention

BACKGROUND

Adults with intellectual and developmental disabilities (IDD) have high rates of homelessness. This observational study evaluates Bridges to Housing, a cross-sector intervention offering immediate access to housing and supports to this population in Toronto, Canada.

METHODS

Twenty-six participants, enrolled between April 2016 and December 2017, were assessed at baseline, six and 12 months post-enrolment. Descriptive statistics and generalized linear modelling evaluated quality of life (QOL) and service needs outcomes. Twenty-one service users and providers participated in semi-structured interviews between August 2017 and June 2018 to elicit their experiences of the intervention, which were analysed thematically.

RESULTS

Twelve months post-enrolment, 24 participants were successfully housed and reported increased QOL scores (F(2,43) = 13.73, p = <.001) and decreased perceived unmet service needs (Wald χ² (2) = 12.93, p = .002). Individual-, intervention- and system-level characteristics facilitated housing stability in this population.

CONCLUSIONS

Cross-sector approaches can improve outcomes for homeless adults with IDD and may have an important role in supporting this marginalized population.

Family transitions to homelessness: a qualitative approach

OBJECTIVES

to characterize the homeless families who use a Public Shower Room; identify significant life events/phenomena for the family's transition to homelessness; understand the relationship between significant life events; identify future expectations of respondents.

METHODS

an exploratory, descriptive study using the interview and thematic content analysis. Sample consisted of public shower room users.

RESULTS

mental illness, social, personal and family factors justify the transition of subjects to homelessness. The total absence of hopelessness alternates with expectations for the future based on resilience and hope. Final Considerations: we highlight in the study the self-determination expressed in small expressions of the narrative, on the one hand, as well as aspects related to the evolution of family relationships, on the other.

A systematic review and meta-analysis of the prevalence of bipolar disorder among homeless people

Background

Bipolar disorder (BD) is a common severe mental disorder among homeless people and is associated with an increased risk of disability and mortality from suicide, medical causes (including HIV/AIDS, hepatitis infection, hypertension, and tuberculosis), as well as substance use disorders. However, a systematic synthesis of the existing evidence on the subject is lacking. To fill this gap in the literature, this study aimed to carry out systematic review and meta-analysis to determine the consolidated prevalence of BD among homeless people.

Methods

In this systematic review and meta-analysis, we searched Embase, PubMed, and Scopus to identify pertinent studies that reported the prevalence of BD among homeless people in March 2019. Random effect meta-analysis was employed to pool data from the eligible studies. Subgroup and sensitivity analysis was conducted and Cochran’s Q- and the I² test were utilized to quantify heterogeneity. Publication bias was assessed by using Egger’s test and visual inspection of the symmetry in funnel plots.

Results

Of 3236 studies identified, 10 studies with 4300 homeless individuals were included in the final analysis. Among the 10 studies, five studies used the Diagnostic Statistical Manual of Mental disorders (DSM), three studies used Mini-International Neuropsychiatric Interview (MINI), one study used Schedule for Clinical Assessment of Neuropsychiatry (SCAN), and one study used Composite International Neuropsychiatric Interview (CIDI) to assess BD among homeless individuals. Based on the results of the random effect model, the prevalence of BD among homeless people was 11.4% (95% CI; 7.5–16.9). The prevalence of BD was 10.0% (95% CI; 3.1–27.9) in Europe and it was 13.2% (95% CI; 8.9–19.3) in other countries. Moreover, the prevalence of BD was 11.5% (95% CI; 5.5–22.3) for studies that used DSM to assess BD and it was 11.0% (95% CI; 6.1–19.2) for studies that used other instruments (MINI, SCAN, and CIDI).

Conclusion

Our meta-analysis demonstrated that BD is highly prevalent among homeless individuals, underlying the importance of early screening and targeted interventions for BD among homeless individuals.

Non-communicable Disease among Homeless Men in Nagoya, Japan: Relationship between Metabolic Abnormalities and Sociodemographic Backgrounds

Objective To examine the degree of metabolic abnormalities and their association with the sociodemographic background or mental illness/cognitive disability among homeless men in Nagoya, Japan. Methods We interviewed 106 homeless men (aged 54.2±12.7 years) and measured their metabolic parameters. Mental illness and cognitive disability were diagnosed using the Mini-International Neuropsychiatric Interview and Wechsler Adult Intelligence Scale-III test, respectively. Associations between metabolic abnormalities and the sociodemographic background or mental illness/cognitive disability were analyzed. Results There were significant correlations of liver dysfunction (AST≥35 IU, ALT≥35 IU, γ-GTP≥75 IU), hypertension [systolic/diastolic blood pressure (BP) ≥140/90 mmHg], and dyslipidemia (HDL <40 mg/dL) with the history/duration of homelessness (over 2 times/year) and residence status (living on the streets). Although the mean body mass index (BMI), BP, HbA1c, and LDL in participants living in temporary residences were similar to those obtained from the general population data from National Health Nutrition Survey (NHNS) 2016, the systolic/diastolic BP in those living on the street was significantly higher than in the general population, and the HDL in those living in temporary residences was significantly lower than in those reported in the NHNS 2016 data. In the group with cognitive disability, the ALT, TG, and BMI values were significantly higher and the HDL level significantly lower in those living in temporary residences than in those living on the streets. Conclusion Stressful conditions while living on the streets may exacerbate hypertension and liver dysfunction, and unhealthy food habits when living in a temporary residence may exacerbate low HDL levels. In addition, an inability to self-manage due to cognitive disability may increase the ALT, TG, and BMI values. The provision of homeless people with the skills to sustain independent living conditions and ensure a healthy diet is required.

Suicidal Ideation and Attempt among Homeless People: a Systematic Review and Meta-Analysis

Globally, suicide is a major public health problem among homeless people. Suicidal ideation and attempt are remarkably higher among homeless people as compared to the general population and they are linked with greater risk of complete suicide. However, no systematic review and meta-analysis has been conducted to report the consolidated magnitude of suicidal ideation and attempt among homeless people. We searched PubMed, Embase, and Scopus to identify pertinent studies on suicidal ideation and attempt among homeless people. A meta-analysis of the studies was conducted using a random effect model. We also conducted a sensitivity analysis and Cochran's Q- and the I² test was employed to evaluate heterogeneity. Publication bias was assessed by Egger's test and visual inspection of the symmetry in funnel plots. In total, 20 eligible studies with 27,497 homeless people matched the inclusion criteria. Nineteen studies assessed suicidal attempt and thirteen studies assessed suicidal ideation among homeless people. The pooled current and lifetime prevalence of suicidal ideation was 17.83% (95% CI;10.73-28.14) and 41.60% (95% CI; 28.55-55.95), respectively whereas the pooled current and lifetime prevalence of suicidal attempt was 9.16% (95% CI;4.10-19.20) and 28.80% (95% CI; 21.66-37.18), respectively. We found a considerable heterogeneity between the studies, but we found no significant publication bias. The current review revealed a remarkably higher magnitude of suicidal ideation and attempt among homeless people as compared to the estimated prevalence in the general population. The concerned stakeholders need to give attention to address this problem emphasizing more on prevention and treatment strategies as well as utilizing holistic approaches to address the potential predictors of suicide among homeless people including physical, mental, and substance use problems.

The prevalence of schizophrenia and other psychotic disorders among homeless people: a systematic review and meta-analysis

BACKGROUND

Schizophrenia and other psychotic disorders constitute a huge global burden of disease and they are major contributors to disability as well as premature mortality among homeless people. This systematic review and meta-analysis aimed to estimate the pooled prevalence of schizophrenia and other psychotic disorders among homeless people.

METHODS

PubMed, Embase, and Scopus were searched to identify pertinent studies. We used a fixed- or random-effect meta-analysis to pool data from the included studies depending on the anticipated heterogeneity. A predesigned search strategy, as well as inclusion and exclusion criteria, were used. We also performed subgroup and sensitivity analysis and Cochran's Q- and the I² test was employed to compute heterogeneity. Egger's test and visual inspection of the symmetry in funnel plots were used to assess publication bias.

RESULTS

Thirty-one studies involving 51,925 homeless people were included in the final analysis. The meta-analysis showed a remarkably higher prevalence of psychosis [21.21% (95% CI:13.73, 31.29), I² = 99.43%], schizophrenia [10.29% (95%, CI: 6.44, 16.02), I² = 98.76%], schizophreniform disorder [2.48% (95% CI: 6.16, 28.11), I² = 88.84%] schizoaffective disorder [3.53% (95% CI: 1.33, 9.05), I² = 31.63%,] as well as psychotic disorders not otherwise specified [9% (95% CI: 6.92, 11.62), I² = 33.38%] among homeless people. The prevalence estimate of psychosis was higher in developing (29.16%) as compared to developed (18.80%) countries. Similarly, the prevalence of schizophrenia was highest in developing (22.15%) than developed (8.83%) countries.

CONCLUSION

This systematic review and meta-analysis revealed that schizophrenia and other psychotic disorders are highly prevalent among homeless people, indicating an urgent need for studies to help develop better mechanisms of prevention, detection as well as treatment of those disorders among homeless people.

An Adapted Model of Cost-Related Nonadherence to Medications Among People With Disabilities

Despite emerging evidence on cost-related nonadherence (CRNA) to prescription medications, there is little conceptualization and exploration of this phenomenon with respect to disability. Specifically, there is a gap in the literature that explores factors influencing medication cost–adherence relationship among individuals living with a disability. To advance research on and policy for CRNA to medications among people with disabilities, we need a framework that can contribute towards guiding solutions to this problem. We examined the applicability of Piette and colleagues’ existing model for CRNA to the context of people with disabilities and suggested an adapted model (CRNA to medications for persons with disability [CRNA-d]) that can provide a more specific conceptualization of CRNA with respect to disability. The adapted CRNA-d model depicts that CRNA to prescription medications with respect to disability is a dynamic and multifaceted phenomenon, determined by various socioeconomic, disability-related, medication-related, prescriber-related, and system-related factors. We discuss how higher susceptibility to health complications, barriers to income and employment, additional health care costs, the complexity of medical regimens, limited access to physician services, and other policy-related factors increase the risk of persons with disabilities to face cost-related barriers to fulfill their necessary medications.

Homelessness and self-rated health: evidence from a national survey of homeless people in Spain

Background

Internationally, acute homelessness is commonly associated with complex health and social care needs. While homelessness can be understood as an outcome of structural housing exclusion requiring housing led solutions, the health care issues faced by homeless people equally require attention. A substantive evidence base on the health needs of homeless people exists, but relatively little is known about what influences the self-rated health of homeless people. This article presents new evidence on whether drug use (alcohol consumption, ever having used drugs), health variables (visiting a hospital once in the last year, visiting the doctor in the last month, having a health card, sleeping difficulties, and having a disabling impairment) and sociodemographic characteristics are significantly associated with Self-Rated Health (SRH) among Spanish homeless people.

Method

The approach applies secondary analysis to cross-sectional data from a sample of 2437 homeless adults in Spain (83.8% were male). Multinomial logistic regression modelling was used to analyse the relationships between drug use, other health variables and SRH.

Results

Being male, an abstainer, having a health card and being in the youngest age groups were significant factors associated with perceived good health. On the other hand, ever having used drugs, having been a night in hospital, having gone to the doctor in the last month, having sleeping difficulties, having a disabling impairment and being in the older age group were all significant risk factors associated with perceived poor health.

Conclusions

These results help to improve understanding of the key factors that influence the SRH among homeless people. The findings can contribute to development and delivery of preventive policies, suggesting that interventions to reduce drug consumption and ensure access to a health card/health services, as well as enhancing services for older, female and disabled homeless people are all measures which could improve health and well-being for those who face homelessness. Effective housing interventions (e.g. Housing First or Permanent Supported Housing programmes) are equally important to underpin the effectiveness of measures to improve the self-rated health of homeless people.

The Milwaukee Continuum: Older Veterans and Nonveterans Use Housing First to Exit Homelessness

Background: Homelessness is about survival and more than an issue of bricks and mortar. It is not a static dimension and alludes to a troubled age and brokenness of society. Despite dramatic declines in numbers of people presently homeless, the issue continues to be a public health issue. The number of veterans currently homeless continues to be of national concern despite application of resources. More needs to be done to better understand the concerns of veterans, once homeless and now housed. Method: Qualitative research in the form of interviews provided insights from the veterans on their experience around achieving housing. Qualitative methods are often used in evaluations as they speak of the experience of the program being evaluated by capturing and then communicating the narratives of the participants. This study was grounded in community-based participatory research where a member of community was a part of all phases of the research process. Results: Seven interviews with formerly homeless veterans were conducted. Themes included the following: Burnt Brides and Regrets, Survival, Spirituality, Recovery and Stress, Supportive Care, Reunite Family, and Sickness and Health. Discussion: The themes provide insight into the experience of the veterans and a means to better understand the healing process. Understanding of the healing process includes the following: Acknowledging the Courage to go Deep, Time, Veterans Giving Back, and Recovery is Ongoing. Despite what was learned, further research is needed to better understand the long-term implications of people formerly homeless now housed.

Relationship between non-communicable diseases and background characteristics among homeless people in Nagoya City, Japan

Background

There are few reports that objectively show actual health conditions among the homeless or diagnoses of non-communicable diseases based on blood tests. This report discloses the actual data from blood tests and non-communicable diseases among the participants. Furthermore, associations between the test values for lifestyle-related disease and mental disorder/intellectual disability, as well as personal backgrounds of homeless people, were analyzed from the data gathered in the survey.

Methods

This study was performed in a rented meeting room close to Nagoya Station on November 2, 2014. Blood samples, physical measurements, blood pressure measurements intellectual faculties were measured. Physical/mental diseases were diagnosed by doctors. Fisher’s exact test was performed to compare between subgroups (by participants’ socio-demographic data or the presence of mental illness/cognitive disability) according to non-communicable disease test values, and to calculate the odds ratio.

Results

Abnormalities among participants in test values for non-communicable disease were as follows: hypoalbuminemia in one participant (0.9%), abnormalities in liver function in 22 participants (19.3%), decreased renal function in two participants (1.8%), dyslipidemia in 67 participants (58.8%), "a person whose impaired glucose tolerance cannot be ruled out" in 20 participants (17.5%), obesity in 33 participants (28.9%), thinness in five participants (4.3%), and hypertension in 60 participants (52.6%). Compared to the National health and nutrition survey 2015, non-communicable diseases of the homeless people were similar or slightly better than in the general population in Japan. Participants aged 20–39 years had a significant positive tendency of having liver function abnormality compared to ≥60 years old participants. There was no significant tendency with socio-demographic characteristics in dyslipidemia and “impaired glucose tolerance”.

Conclusion

It was found that the percentage of homeless people in Nagoya who showed abnormalities of lifestyle-related disease was similar or better than that of general population in Japan.

Cognitive impairment and homelessness: A scoping review

This paper reports the findings of a scoping review designed to identify research which has explored the relationship between cognitive impairment and homelessness. A systematic search of databases for articles published between 2007 and 2017 was conducted using keywords relating to cognitive impairments and homelessness. Sources were expanded using manual searches of citations and grey literature. Forty studies represented in 45 papers were selected for review using predefined inclusion criteria. Sources were subject to quality appraisal and data were extracted in line with review questions. Prevalence studies were over-represented in the review, while qualitative data were lacking. Aetiology of impairments was delineated by acquired and developmental causes. A variety of measures were employed by studies which were not validated in homeless populations. Studies did not give sufficient consideration to co-occurring disorders and overlapping symptoms between aetiologies. Because of these factors, it was difficult to conclude that all studies had accurately measured what they set out to; however, the evidence suggested that cognitive impairment was disproportionately over-represented in homeless populations. Cognitive impairment was found to be both a risk factor to and perpetuator of homelessness. Risk factors for homelessness were similar to those of the general population, though exaggerated by sequelae of certain cognitive impairments. The results of this review suggest that more attention needs to be paid to the underlying socioeconomic disadvantages, persons with cognitive impairments face which may lead to homelessness. Further research should prioritise the voice of homeless persons with cognitive impairments, to better understand both causes of homelessness and effective methods of rehabilitation.