Social networks and psychological disability among housed and homeless users of self-help agencies

We look at the effects of psychological disability on social networks and support of homeless and non-homeless individuals. We analyze a survey of 310 long-term users of client-run mental health agencies. Psychological disability is negatively associated with network characteristics for housed individuals, but not for the homeless. There is a positive relationship between psychological distress and network size for the homeless who receive SSI while homeless individuals who do not receive SSI show a negative, non-significant association. We suggest the financial resources of SSI enable network members to become expressively involved with homeless individuals with relatively more psychological disturbance.     

Methods for successful follow-up of elusive urban populations: an ethnographic approach with homeless men

Public health is paying increasing attention to elusive urban populations such as the homeless, street drug users, and illegal immigrants. Yet, valid data on the health of these populations remain scarce; longitudinal research, in particular, has been hampered by poor follow-up rates. This paper reports on the follow-up methods used in two randomized clinical trials among one such population, namely, homeless men with mental illness. Each of the two trials achieved virtually complete follow-up over 18 months. The authors describe the ethnographic approach to follow-up used in these trials and elaborate its application to four components of the follow-up: training interviewers, tracking participants, administering the research office, and conducting assessments. The ethnographic follow-up method is adaptable to other studies and other settings, and may provide a replicable model for achieving high follow-up rates in urban epidemiologic studies.     

The relationship of public support payments to substance abuse among homeless veterans with mental illness

OBJECTIVE: A suspicion that disability payments may exacerbate substance use among persons with chemical addictions recently led Congress to limit federal disability entitlements of applicants whose disability status is related to substance abuse, even if they have another serious mental disorder. This study empirically explored the relationship between receipt of disability payments and substance use among homeless mentally ill veterans. METHODS: The study sample included 2,474 homeless veterans with a current diagnosis of schizophrenia and a substance abuse or dependence disorder who were assessed in a community outreach program sponsored by the Department of Veterans Affairs. RESULTS: After adjustment for other relevant factors, receipt of disability payments showed no significant relationship to the number of days of substance use a month, even among frequent users of alcohol and drugs. CONCLUSIONS: Findings about substance use among the homeless veterans with serious mental disorders in this study provide no support for the assertion that disability payments exacerbate substance use.     

Outreach interventions for the homeless mentally ill

There has been a steady rise in the number of homeless mentally ill in Britain. This article reviews the scale of the problem and identifies the need for change within mental health services in order to address this challenge. It is argued that mainstream psychiatric services need to become more diverse and open in their approach to this potentially isolated group of users. The authors suggest that this could be achieved by embracing assertive outreach interventions. Innovative projects using a range of care providers, including voluntary workers, past users of the service and professional mental health workers, are discussed as an alternative framework to traditional services. In conclusion, the article highlights some of the professional and social implications for psychiatric nurses and mental health practice.     

The elderly homeless men in Bloomsbury hostels: their needs for services

OBJECTIVES: The objectives of this study are: (1) to assess the feasibility and usefulness of using the Needs Schedule on older homeless individuals; (2) to measure the needs of the elderly homeless individual for mental health services and whether these needs could be met by the same services that cater for younger individuals. DESIGN AND SETTING: This article analyses the needs of a subsample of 37 elderly residents in four inner London hostels for homeless people. Their needs were compared with those of 64 younger residents within the same hostels. RESULTS: The data related to demographic characteristics and health problems showed that the elderly homeless were physically frail and socially isolated. This group demonstrated more need for physical health services than the younger sample. However, the needs assessment method used in this study failed to show significant differences between the needs of these elderly and those of the younger residents. CONCLUSIONS: The article discusses ways of improving the assessment of needs for services in the elderly homeless and the way forward in meeting the needs of this disadvantaged group.     

Mental health services for homeless mentally ill persons: Federal initiatives and current service trends.

Recent research suggests that approximately one third of the population of homeless single adults suffer from severe mental illnesses. Despite multiple health, mental health, and social welfare needs, this population is often unable to obtain necessary housing and community-based services. For this reason, since 1982, the National Institute of Mental Health (NIMH) has undertaken a number of federal initiatives to encourage research and assist states and localities in improving services focused on this vulnerable subgroup of the homeless population. This article describes the target population, NIMH research findings, and current mental health programs—with particular emphasis on two mental health programs established under the Stewart B. McKinney Homeless Assistance Act. Proposed future directions for federal research and evaluation efforts in this area are also discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A preliminary classification system for homeless veterans with mental illness.

The purpose of this study was that of defining psychiatric profiles among veterans based on a structured interview of 3,595 individuals administered by outreach mental health clinicians to individuals who were presently or recently homeless. The interview included ratings of presence or absence of current psychiatric disorders; alcoholism, drug abuse, psychosis, mood disorders, personality disorders, PTSD, and adjustment disorders. We identified three subgroups using cluster analysis each showing different diagnostic profiles that were characterized as "addiction" (n = 3,061), "psychosis" (n = 218), and "personality" disorders (n = 54). Cluster membership was related to demographic characteristics, living situation, length of homelessness, and symptoms and complaints including cognitive difficulties, suicidality, violence, and depression. Group comparison statistics were used to compare intercluster differences in demographics, homeless situation, symptoms, and subjective complaints. There were no major intercluster differences in socioethnic, demographic, and homeless situation variables. Differences occurred in complaints of depression, positive symptoms of psychosis, and suicidality. It was concluded that despite the disproportionate sizes of the clusters homeless veterans with mental illness are nevertheless heterogeneous with regard to their psychiatric profiles. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sexual relations in a cold-weather shelter for homeless people

This study was carried out in a cold-weather shelter targeting young people sleeping rough in London. A homeless community mental health team added screening questions to assess sexual and relationship problems. Semistructured interviews were carried out in the shelter with residents not referred to the homeless mental health team. Shelter staff were consulted about their experience of residents' sexual and relationship problems as well as their relationship to substance use.     

Determinants of regular source of care among homeless adults in Los Angeles

OBJECTIVES: The authors explore the determinants of having a regular source of care in a community-based probability sample of homeless adults in Los Angeles. Results from this study should be more representative than those from previous studies of the homeless that are clinic- or shelter-based. In addition to those factors found to be barriers to regular sources of care in the general population, we hypothesized that psychosocial characteristics of the homeless and the homeless lifestyle would negatively impact their likelihood of having a regular source of care. METHODS: The authors conducted a multiple logistic regression to predict regular source of care among the homeless, using an adaptation of the Behavioral Model of health services utilization as an analytic framework. RESULTS: Fifty-seven percent of the sample reported that they had a regular source of care. Of those with a source of care, 30% reported a hospital outpatient department; 25% reported a community or homeless clinic; 23% reported a hospital emergency room; 14% reported a government clinic; and 9% reported a private physician's office as their source of care. Some factors found to be barriers to having a regular source of care in the general population (male, Hispanic, young age) also were barriers among homeless adults. Additional barriers in this sample included homelessness-related characteristics such as competing needs, long-term homelessness, and social isolation. Chronic mental illness and chronic substance dependence were not related to having a source of care among the homeless. Characteristics that increased the likelihood of having a regular source of care in the general population (poor health status, Medicaid) were not related to having a regular source of care among the homeless. CONCLUSIONS: In a context of limited resources, the distribution of regular source of care among the homeless appears to be highly inequitable. Although some of the characteristics identifying those with a regular source of care suggest differential patterns of behavior across subgroups, others suggest differential advantage in access to care and a lack of fit between the needs of the homeless and the organization of health services.     

Risk factors for death in homeless adults in Boston

BACKGROUND: Homeless individuals experience high mortality rates. Males, whites, and substance abusers are more likely to die, but other high-risk characteristics are unknown. OBJECTIVE: To identify demographic and clinical factors associated with an increased risk of death in homeless individuals. METHODS: We conducted a case-control study of 558 adults who were seen by a health care program for the homeless in Boston, Mass, and who died in 1988 to 1993. Age-matched paired controls were selected from among individuals seen by the program who were alive at the end of 1993. Predictive data were obtained by blinded review of medical records. Odds ratios (ORs) for death were calculated using logistic regression analysis models. RESULTS: In a multivariate analysis, the strongest risk factors for death were acquired immunodeficiency syndrome (OR, 55.8), symptomatic human immunodeficiency virus infection (OR, 17.7), asymptomatic human immunodeficiency virus infection (OR, 4.1), renal disease (OR, 18.4), a history of cold-related injury (OR, 8.0), liver disease (OR, 3.8), and arrhythmia (OR, 3.3). A history of substance abuse involving injection drugs (OR, 1.6) or alcohol (OR, 1.5) also increased the risk of mortality. Nonfluency in English was associated with a decreased risk of death (OR, 0.4). CONCLUSIONS: In a group of adults seen by a health care program for the homeless, specific medical illnesses were associated with the greatest risk of death. Substance abuse alone was less strongly associated with death. Interventions to reduce mortality among the homeless should focus on individuals with high-risk characteristics.     

A comparison of clinical and structured interview diagnoses in a homeless mental health clinic

OBJECTIVE: This study compared psychiatric diagnoses ascertained by independent clinicians with structured research interviews of homeless psychiatric patients assessed in a mental health clinic and in the community. Problems of both overdiagnosis and underdiagnosis in structured research interviews compared to clinician assessment were predicted. METHOD: Over a period of a year, 97 patients referred to a mental health clinic for homeless people were assessed with the Diagnostic Interview Schedule (DIS) administered by a clinical social worker who then completed a full clinical psychiatric social work assessment. These same patients received a thorough and systematic clinical psychiatric evaluation by a psychiatrist or psychologist, both experienced with this population. These clinicians gathered data from multiple sources, often with extended observation over time. The DIS and clinician diagnoses were made blind to one another and then compared; the clinician was often made aware of some of the symptoms that the social worker had elicited, but not whether the elicited material was from the DIS or from the clinical assessment. Diagnoses of 33 clinic patients previously assessed by trained nonclinician DIS interviews in an epidemiologic study of the homeless population in the community were also compared to clinician diagnoses, and no information from these patients' survey DIS interviews was made available to the clinicians. RESULTS: Compared to clinician assessment, structured interviews underdiagnosed antisocial personality disorder (ASPD) and overdiagnosed major depression. Alcohol use disorder and schizophrenia showed only small discrepancies by assessment method. Drug use disorder revealed no bias according to method of ascertainment, but showed very discrepant kappa levels comparing DIS to clinician assessment in the two different comparison contexts. CONCLUSIONS: If structured research methods assessing the homeless population actually overestimate depression, underestimate ASPD, and misclassify drug abuse, then policies stemming from structured interview research recommendations may call for levels and types of services not optimally suited to the reality of this population's needs. Because mental illness and substance abuse are thought to be critical factors in the generation and perpetuation of homelessness, the issue of accurate diagnosis is tantamount to understanding and providing workable solutions to the problem of homelessness. Further research is needed to untangle potential confounders of the homeless situation to psychiatric diagnosis.     

Comparability and representativeness of clinical homeless, community homeless, and domiciled clinic samples: Physical and mental health, substance use, and health services utilization.

Evaluating the representativeness of homeless samples is important for generalizing research findings on the homeless and designing interventions targeting their health needs. The present study contrasts homeless and domiciled free-clinic users (216 homeless [132 men, 84 women], 212 domiciled [102 men, 110 women]) and 531 community homeless persons (388 men, 143 women) on latent variables representing substance use, mental and physical health, appearance, life satisfaction, and health services utilization (HSU). Homeless clinic patients equalled the community sample in substance abuse and psychological problems but exceeded the sample in HSU and cleanliness. Homeless clinic users reported more substance abuse, poorer health, greater mental illness and mental HSU, less cleanliness, and lower life satisfaction than domiciled patients. Relationships among the variables are reported, and implications concerning health needs among the homeless are discussed (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Public policy and the homeless.

Describes the problems of homelessness and the capabilities of the US to wage a successful battle against this problem. Different subpopulations of the homeless are described, including persons with mental illnesses, alcoholics, substance abusers, single parents with young children, veterans, and teenage runaways. The Stewart B. McKinney Homeless Act, which A. Gore coauthored, is described. A 3-pronged attack on homelessness is offered that includes increased low-income housing, treatment of mentally ill and alcohol- and drug-dependent individuals, and new approaches to education and job training. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The homeless and the health system: profile of the homeless patient

The homeless population is mobile and does not use ambulatory health care services. Thus the major contact between the homeless and the medical establishment occurs primarily when they are treated for acute symptoms in hospital. We describe the clinical and sociodemographic profile of the homeless who require hospital services. The research population included 50 homeless treated in the emergency room and various departments of our medical center between October 1994 and August 1995. Social workers used a questionnaire relating to clinical, sociodemographic and social factors. Most patients were men, 76% under the age of 50. The most common diagnosis was alcoholism; other diagnoses included back, limb and joint injuries, infections, skin diseases, and general exhaustion. There were subgroups with differing needs within this homeless population for which appropriate rehabilitation programs are proposed.     

Exiting homelessness without a voucher: A comparison of independently housed and other homeless veterans.

Studies that have shown the superiority of housing voucher programs over standard care for homeless adults with mental illness have also incidentally shown that many are able to obtain independent housing without subsidies. The current study examined how individuals obtain housing without a voucher and whether greater employment earnings or better clinical outcomes were associated with such housing success. Data from an experimental evaluation of the Housing and Urban Development-Veterans Affairs Supportive Housing program were used for an observational study that compared participants who, at 3 months, were: (1) Independently Housed Without a Voucher (n = 96), (2) Independently Housed With a Voucher (n = 93), (3) Housed In Another Individual's Place (n = 60), or (4) Not Yet Housed (n = 170). Participants who obtained independent housing without a voucher worked more days and had higher employment income than those who did use a voucher, but they were less satisfied with their housing. About a third of participants who lived in independent housing without a voucher had others living with them. Homeless veterans with mental illness are able to use employment and shared housing as naturalistic ways to obtain independent housing. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Assessment of skeletal muscle ventricle function using tissue velocity imaging

Because the visibility of homeless persons congregating in urban areas has increased since the 1980's, the relationship between homelessness and mental illness has caused more and more concern. A multitude of epidemiological surveys have been organized in Great Britain, Australia, Canada, and mainly in United States, and have attempted to evaluate scientifically the psychiatric morbidity of this population. This literature review reveals disparity of epidemiological methods in assessing the type and extent of mental illness among homeless adults. The lack of consensual definition of homelessness, the choice of different settings in which the research is organized (street, health centres, shelters), and the use of diverse instruments of psychiatric evaluation (diagnosis by clinician, by scale or by structured diagnostic interview) lead to a great disparity of the results. Thus, 1/3 of the homeless adults had prior history of psychiatric hospitalisation. Rates of psychosis range to 70% and it is estimated that 4% to 74% of the homeless persons suffer from affective disorders. Substance abuse disorder remains a problem for a significant number of these individuals, with a high frequency of dual diagnosis. Such divergent data highlight the anglo-saxon debate between those who accuse desinstitutionnalisation as a reason of homelessness, and those who blame the socioeconomic background.     

Clinical and treatment correlates of access to Section 8 certificates for homeless mentally ill persons

OBJECTIVE: The study assessed how clients' housing preference and other variables were related to the acquisition of Section 8 certificates, facilitating independent living, for homeless persons with severe mental illness who were being served by an experimental assertive community treatment team. METHODS: For 77 clients, demographic and clinical differences between receivers and nonreceivers of certificates were examined, and correlates of time from referral to the team to completion of the Section 8 application were analyzed. Reasons clients did not receive certificates and housing outcomes were summarized in relation to client preference. RESULTS: The 34 clients who received certificates (44 percent) had significantly less psychopathology after three months than did nonreceivers and tended to have affective disorders rather than schizophrenia. Of the 43 nonreceivers, the two largest groups were 19 clients who did not want certificates and ten clients who wanted certificates but whom staff considered unable to live safely in an unsupervised apartment. The mean +/- SD length of time for application for a certificate was 5.7 +/- 5.8 months. Longer time to apply was significantly associated with having schizophrenia, having the team as a representative payee, and showing increased psychotic symptoms at referral and at three months. CONCLUSIONS: The study suggests that it is possible to honor the housing preferences of the majority of homeless persons with severe mental illness if adequate resources are provided. However, staff may view persons who have schizophrenia and more symptoms as needing more supervision than those clients prefer. Homeless mentally ill persons may also take longer than more symptomatic persons to pursue independent living through a Section 8 certificate.     

Alternative medicine use by homeless youth

BACKGROUND: Mainstream health care for homeless youth is often fragmented or unavailable. OBJECTIVE: To evaluate the use of complementary and alternative medicine (CAM) by homeless youth who use our free clinic. DESIGN: Self-administered cross-sectional survey. SUBJECTS AND METHODS: Subjects included homeless youth between the ages of 14 and 21 years receiving care at the 45th Street Clinic Youth Program in Seattle, Wash, between January 29,1998, and March 5, 1998. The self-administered survey included items on demographics, health issues, use frequency of different therapists or therapies, referral sources, and perceived effectiveness of treatment. RESULTS: The response rate by patients was 96.3% (157/163) with an average respondent age of 18.5 years (range, 14-21 years). Complementary and alternative medicine was used by 70.1% of the subjects. Referrals most often came from friends (52.7%). The most common reason for using CAM was because it was "natural" (43.9%). Most of those who used alternative therapies (87.3%) believed they had been helped "some" or "a lot." Given a choice of providers to visit when they were ill, 51.7% would seek care from a physician, 36.9% from a CAM provider, and 11.4% would treat themselves. CONCLUSIONS: Care with CAM is frequently used and accepted by homeless youth. Cost-effectiveness and contributions to overall health care require additional evaluation. Integrating CAM into allopathic health centers may serve as an incentive to entice youth into mainstream health care.     

Test Accommodations for Postsecondary Students: The Quandary Resulting From the ADA's Disability Definition.

Legal wrangling precipitated by the Americans With Disabilities Act (ADA) has resulted in courts adopting a narrow view of disability. This narrow categorical disability definition is in conflict with current mental health and educational practice that presumes an inclusive view of disability. Test accommodations for licensing exams based on learning impairments provide an example of the conflict generated by legal versus mental health views of disability. Mental health practitioners often support test accommodation requests for students who do not meet the ADA's strict threshold for disability determination. Mental health practitioners must understand the ADA definition of disability, and test organizations need to examine goals and alter standard practice in a manner that is fair and equitable independent of learning impairments. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Relations between in-treatment and follow-up abstinence among cocaine-dependent homeless persons in three clinical trials.

Clinical trials with cocaine-dependent outpatients have found a strong relation between in-treatment and follow-up abstinence, and the strength of this relation is constant across treatment conditions with variable efficacy in generating abstinence. The authors conducted secondary analyses of data from 3 clinical trials to determine whether this relation generalizes to cocaine-dependent homeless persons. The 3 trials (total N = 543) were conducted in a community health care facility for homeless people. The 7 treatment arms across the 3 trials were combinations of day treatment, abstinence-contingent housing, and vocational training. Drug use was measured with urine toxicology testing. Consecutive weeks of abstinence during treatment were strongly related to abstinence at the 12-month follow-up, whether or not missing 12-month data were included in the analysis. The treatment arms differed in their efficacy in generating abstinence, but the relation between in-treatment and follow-up abstinence did not differ across treatment arms. These results replicate earlier reports of these relations and extend them to a population of homeless people. The lack of differences between treatment arms in the in-treatment–follow-up abstinence relation implies that that relation is independent of the treatment-specific intervention components that generate group differences in abstinence. (PsycINFO Database Record (c) 2010 APA, all rights reserved)