The New York-New York housing initiative and use of public shelters by persons with severe mental illness

OBJECTIVE: The study examined changes in the use of shelters in New York City by mentally ill persons with a history of homelessness who received housing placements through the New York-New York (NY/NY) housing initiative between 1990 and 1999 and the impact of the initiative on the overall demand for shelter beds in the city. METHODS: Computerized service records on housing, shelter use, and health care services were linked to create an integrated data set for 3,167 persons who received NY/NY housing placements, which provided mental health services, and for a matched control group of persons with mental illness who used shelters but did not receive housing placements. Regression analyses were used to assess the relationships between shelter use and receipt of a placement. Differences in postplacement shelter use between NY/NY housing recipients and the matched control group were then examined at an individual level and a population level. RESULTS: Heavy users of the shelter system were more likely to be placed in NY/NY housing. In the two-year postplacement period, persons who received a NY/NY housing placement used, on average, 128.2 fewer shelter days than those in the control group. In 1996, the NY/NY housing initiative reduced the average nightly census in New York City shelters by an estimated 4.6 percent. CONCLUSIONS: Providing housing combined with mental health services is an effective approach to reducing shelter use among mentally ill persons who have a history of homelessness.     

Factors associated with high use of public mental health services by persons with borderline personality disorder

OBJECTIVE: The research presented here was a pilot study to identify clinical factors associated with high use (as opposed to lower use) of inpatient psychiatric services by persons with borderline personality disorder. METHODS: The initial sample was a random sample of English- and Spanish-speaking persons aged 18 to 60 years who had received at least one outpatient mental health service in the previous 90-day period and were enrolled in one of the participating mental health centers in King County, Washington. A random sample of persons who met selection criteria was randomly drawn; persons with high levels of use were oversampled to ensure adequate representation. Twenty-nine participants met full criteria for borderline personality disorder on the Personality Disorders Examination structured interview and completed all measures. Fifteen (52 percent) of these had a high level of use of inpatient services, and 14 did not. RESULTS: High use of inpatient psychiatric services was predicted by a history of parasuicide in the previous two years but not by the number or severity of parasuicides; by the presence and number of anxiety disorders but not by depression or psychotic or substance use disorders; and by poorer cognitive functioning. Life stressors, global functioning, and health service variables did not differentiate patients with high levels of service use from other patients with borderline personality disorder. CONCLUSIONS: Further research should explore these predictors of service use to determine whether they are replicated in larger samples, and treatments that target these variables should be evaluated.     

Integrating physical activity into mental health services for persons with serious mental illness

This article reviews evidence supporting the need for interventions to promote physical activity among persons with serious mental illness. Principles of designing effective physical activity interventions are discussed along with ways to adapt such interventions for this population. Individuals with serious mental illness are at high risk of chronic diseases associated with sedentary behavior, including diabetes and cardiovascular disease. The effects of lifestyle modification on chronic disease outcomes are large and consistent across multiple studies. Evidence for the psychological benefits for clinical populations comes from two meta-analyses of outcomes of depressed patients that showed that effects of exercise were similar to those of psychotherapeutic interventions. Exercise can also alleviate secondary symptoms such as low self-esteem and social withdrawal. Although structured group programs can be effective for persons with serious mental illness, especially walking programs, lifestyle changes that focus on accumulation of moderate-intensity activity throughout the day may be most appropriate. Research suggests that exercise is well accepted by people with serious mental illness and is often considered one of the most valued components of treatment. Adherence to physical activity interventions appears comparable to that in the general population. Mental health service providers can provide effective, evidence-based physical activity interventions for individuals with serious mental illness.     

Continuity of care and health outcomes among persons with severe mental illness

OBJECTIVES: Continuity of care is considered to be essential to the effective treatment of persons with severe mental illness, yet evidence to support the association between continuity and outcomes is sparse because of a lack of longitudinal studies and of comprehensive continuity measures. The purpose of this study was to examine the relationship between continuity of care and outcomes. METHODS: A new multilevel measure of service continuity, the Alberta Continuity of Services Scale for Mental Health (ACSS-MH), was used in a 17-month follow-up study of 486 adults with severe mental illness in three health regions of Alberta, Canada. RESULTS: Endpoint information was obtained for 411 participants (85 percent). The mean continuity score reported by patients was 131+/-20 out of a possible 185. The mean continuity score as rated by observers was 39+/-10 out of a possible 59. Higher levels of observer-rated continuity were associated with older age, lower annual household income, a diagnosis of psychotic disorder, and no suicidality or alcohol use. Continuity was also significantly associated with a better quality of life at endpoint (generic and disease specific), better community functioning, lower severity of symptoms, and greater service satisfaction. The associations between continuity and quality of life held after adjustment for empirically identified confounders. CONCLUSIONS: Positive relationships between continuity of care and health outcomes among persons with severe mental illness suggest that efforts at improving continuity in and among mental health services are worthwhile.     

Costs and use of public mental health services by ethnicity

This paper used data obtained from Santa Clara County, California, to study the costs and use of public mental health services among ethnic populations (Asians, Blacks, Hispanics, and Whites). The study had access to 12,436 unduplicated users of services. The study found Whites had the highest per capita costs, while Asians incurred the lowest. However, after controlling for other demographic characteristics, Asians incurred higher costs than Whites. This reversal of Whites and Asians occurred because cost distributions are more skewed for Whites than Asians. Asians had the highest median costs and Hispanics the lowest. The top 5% of users incurred about 50% of the total public mental health costs.     

Service use and health status of persons with severe mental illness in full-risk and no-risk medicaid programs

OBJECTIVE: The service use patterns and health status outcomes of Medicaid recipients with severe mental illness in a system that assigned full financial risk to managed care organizations through capitation and a system that paid for mental health care on a no-risk fee-for-service basis were compared. METHODS: With use of a quasi-experimental design, initial interviews (time 1) and follow-up interviews six months later (time 2) were conducted among 92 clients in the full-risk group and 112 clients in the no-risk group. Regression models were used to compare self-reported service use and health status between the two groups. RESULTS: Service use patterns differed between the two groups. When symptom severity at time 1 was controlled for, clients in the full-risk group were more likely to have received case management but less likely to report contact with a psychiatrist or to have received counseling than clients in the no-risk group. When health status at time 1 was controlled for, clients in the full-risk group reported poorer mental health at time 2 than clients in the no-risk group. When physical health status at time 1 was controlled for, clients in the full-risk group reported poorer physical health at time 2 than clients in the no-risk group. CONCLUSIONS: Capitation was associated with lower use of costly services. Clients with serious mental illness in the full-risk managed care system had poorer mental and physical health outcomes than those in the no-risk system.     

A public health perspective on violent offenses among persons with mental illness

OBJECTIVE: This study reanalyzed existing data to assess the extent to which persons with mental illness might contribute to criminal violence in the community. METHODS: Data were examined from a representative sample of 1,151 remanded offenders who underwent a full structured diagnostic interview that was used to provide one-month prevalence rates of mental illnesses as defined by the Structured Clincal Interview for DSM-III-R. Diagnoses of interest were mood, psychotic, anxiety, psychoactive substance use, adjustment, and miscellaneous axis I disorders and axis II personality disorders. Criminological data describing the number of offenses against persons and property and the number of victimless crimes were abstracted from police arrest reports and warrants. A violent crime was defined as any crime against a person. RESULTS: The one-month prevalence of major mental and substance use disorders of newly admitted inmates was 61 percent. About 3 percent of violent offenses could be attributed to individuals who had a principal diagnosis of any non-substance use-related disorder. An additional 7 percent of violent offenses could be attributed to individuals who had a primary diagnosis of a substance use disorder. CONCLUSIONS: The results of the study support the hypothesis that people with mental and substance use disorders are not major contributors to police-identified criminal violence. Public perceptions of mentally ill persons as criminally dangerous appear to be greatly exaggerated.     

Continuity of care and health care costs among persons with severe mental illness

OBJECTIVES: Although the association between continuity of care and health outcomes among persons with severe mental illness is beginning to be elucidated, the association between continuity and costs has remained virtually unexplored. The purpose of this study was to examine the relationship of continuity of care and health care costs in a sample of 437 adults with severe mental illness in three health regions of Alberta, Canada. METHODS: Service use events and costs were tracked through self-reported and administrative data. Associations between continuity and costs were examined by using analysis of variance and regression analysis. RESULTS: Mean+/-SD total, hospital, and community cost over the 17-month study period were $24,070+/-$25,643, $12,505+/-$20,991, and $2,848+/-$4,420, respectively. The difference in means across levels of observer-rated continuity was not statistically significant for total cost, but improved continuity was associated with both lower hospital cost and higher community cost. Total cost was significantly lower for patients with a higher self-rated quality of life as indicated on the EQ-5D visual analogue scale, although associations did not hold up in the regression analysis. Patients with higher functioning as rated by the Multnomah Community Abilities Scale had significantly lower total and community costs. CONCLUSIONS: The study showed a relationship between continuity of care and both hospital and community costs. The data also indicate that a relationship exists between cost and level of patient functioning. It will be necessary to conduct further studies using experimental designs to examine the impact of shifting resources from hospitals to the community, particularly for high-need patients, on continuity of care and subsequent outcomes.     

Health care utilization by persons with severe and persistent mental illness

Claims for physical health care among 220 Medicaid enrollees with severe mental illness and 166 Medicaid enrollees who were not enrolled in the public mental health system were compared. Claims for the mentally ill group were 18 percent less than for the group without severe mental illness. Twenty-eight percent of claims for mentally ill patients were for treatment in emergency rooms and ambulances, compared with 11 percent for patients without mental illness; 26 percent of claims for patients without mental illness were for care in outpatient surgical and outpatient hospital settings, compared with 14 percent for mentally ill patients. Results suggest inefficient use of the health care system by mentally ill patients and highlight the need for coordination of care.     

Recidivism and use of services among persons with mental illness after release from prison

OBJECTIVE: Despite large numbers of mentally ill offenders in prisons, few studies of mentally ill offenders released from prison have been conducted. This study describes such a population of mentally ill offenders, the postrelease services they received, new offenses they committed, and factors associated with recidivism. METHODS: The authors reviewed electronic files and archived medical charts from the state corrections department to identify mentally ill offenders who left Washington state prisons in 1996 and 1997. Data on the individuals identified were then provided by several public agencies. Summary statistics were computed on subjects' characteristics and postrelease outcomes, and logistic regression analysis was used to identify variables that predicted convictions of new felonies and new crimes against persons. RESULTS: A total of 337 mental ill offenders were identified. Men and women differed with regard to offenses, diagnoses, rates of drug abuse, and use of mental health resources. Although most subjects (73 percent) received postrelease social or mental health services, few received clinically meaningful levels of service during the first year after release. Charges for new crimes or supervision violations were common (70 percent of subjects), but only 10 percent committed new felonies against persons, and 2 percent committed very serious crimes. Youth, frequency of past felonies, and variables such as misbehavior in prison were associated with new offenses. CONCLUSIONS: Whether community mental health treatment affects recidivism cannot be assessed fairly in the absence of higher levels of service during the first months after release. This study also identifies actuarial risk factors that predict new offenses at a level comparable to that of published risk assessment instruments. Commission of less serious offenses that usually precede felonies may provide an early warning of risk for new felonies and an opportunity for strategic intervention. The low rate of serious violence in the community by mentally ill offenders released from prison suggests that the risk of violence may be a weak and potentially counterproductive rationale for community support and mental health treatment of mentally ill offenders.     

Computer-assisted self-assessment in persons with severe mental illness

BACKGROUND: It has been difficult to improve care for severe mental illness (SMI) in usual care settings because clinical information is not reliably and efficiently managed. Methods are needed for efficiently collecting this information to evaluate and improve health care quality. Audio computer-assisted self-interviewing (ACASI) can facilitate this data collection and has improved outcomes for a number of disorders, suggesting the need to test its accuracy and reliability in people with SMI. METHOD: Ninety patients with DSM-IV schizophrenia or schizoaffective disorder (N = 45) or bipolar disorder (N = 45) recruited between Oct. 15, 2002, and July 1, 2003, were randomly assigned to 1 of 2 study groups and completed 2 standardized symptom surveys (Revised Behavior and Symptom Identification Scale and the symptom severity scale of the Schizophrenia Outcomes Module 2) 20 minutes apart in a crossover study design. Half of the patients first completed the scales via an in-person interview, and the other half first completed the scales via an ACASI survey self-administered through an Internet browser using a touchscreen developed to meet the cognitive needs of people with SMI. We evaluated attitudes toward ACASI, understanding of the ACASI survey, internal consistency, correlations between the ACASI and interview modes, concurrent validity, and a possible administration mode bias. RESULTS: All ACASI and in-person interview scales had similar internal reliability, high correlations (r = 0.78-1.00), and mean scores similar enough as not to be different at p < .05. A large majority rated the ACASI survey as easier, more enjoyable, more preferable if monthly completion of a survey were required, and more private, and 97% to 99% perfectly answered questions about how to use it. CONCLUSION: ACASI data collection is reliable among people with bipolar disorder and schizophrenia and could be a valuable tool to improve their care.     

Health maintenance organizations and persons with severe mental illness

Many if not most scenarios for reform of the U.S. health care system imply that health maintenance organizations (HMOs) will continue their rapid growth. Some advocates argue that a comprehensive health care system should offer services to the severely mentally ill on the same basis as the physically ill. Others note that severe mental illness has traditionally been addressed by a separate, social service system which, for all its deficiencies, has at least provided some level of care. Still others contend that allowing severely mentally ill persons barrier free access to health care would be prohibitively expensive. Inspired by this debate the author reviews our knowledge about HMOs and persons with severe mental illness. It is argued that workers in community mental health programs need to understand HMOs and their potential contribution to providing services for persons with severe mental illness.Supported in part by NIMH grant number R01 MH45015. A reviewer's thoughtful comments are gratefully acknowledged.     

Unrecognized trauma and PTSD among public mental health consumers with chronic and severe mental illness

Lifetime prevalence of traumatic events and current PTSD was assessed among 142 mental health consumers with serious mental illness served by a psychosocial rehabilitation day program. Lifetime exposure to trauma was high (87%). The rate of PTSD based on the PTSD Checklist (PCL) was also high (19–30% depending on different scoring criteria). Overall, the PCL had strong internal reliability for this sample. Documentation of trauma and PTSD was exceptionally low in medical records. Results suggest that trauma and PTSD are significantly overlooked in the public mental health system. Improved recognition of trauma and PTSD are needed in order to provide meaningful services to this highly vulnerable population.1Karen J. Cusack is affiliated with the Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC2Anouk L. Grubaugh and Rebecca G. Knapp are affiliated with the Medical University of South Carolina2,3B. Christopher Frueh is affiliated with the Medical University of South Carolina and the Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SCKaren J. Cusack, Ph.D., Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, CB 7590, 725 Martin Luther King, Chapel Hill, NC 27599-7590 Telephone: 919.966.6725, Fax: 919.966.1384, kcusack@schsr.unc.edu <mailto:kcusack@schsr.unc.edu>     

Podiatric problems are associated with worse health status in persons with severe mental illness

The objective of this study was to determine the prevalence of self-reported podiatric impairments and their effect on health status in persons with severe mental illness. A sample of psychiatric outpatients (N=309) underwent interviews assessing medical conditions and health status with the Medical Outcomes Study Short Form-36 (SF-36). Podiatric health was assessed using nine items from the National Health Interview Survey (NHIS). Eighty percent of patients reported at least one podiatric problem. The most common problems were foot pain (48%), nail disorders (35%) and corns/calluses (28%). Prevalence rates were 4-11 times higher than those reported by the general population in the 1990 NHIS. The total number of podiatric problems was inversely related to eight self-reported health status domains and both summary SF-36 scores (all P<==.0001). After controlling for sociodemographic factors, psychiatric illness and medical conditions, the total number of podiatric limitations remained significantly associated with lower patient ratings in four of the eight SF-36 domains and both summary scores. We concluded that persons with severe and persistent mental illness have markedly elevated rates of podiatric problems when compared to the general population group. These problems are associated with worsened self-perceived health status. Addressing podiatric health may be a successful way to improve the overall health of this population.     

Cognitive remediation of persons with severe and persistent mental illness

There is a vast psychiatric literature describing the nature and degree of cognitive deficits present in persons suffering from severe and persistent mental illness, particularly schizophrenic spectrum disorders. A smaller, more recent literature has emerged addressing non-pharmaceutical interventions developed to remediate those deficits. The Cognitive Remediation Program was developed to remediate cognitive deficits in such areas as the ability to sustain attention and concentration, memory processes, concept formation, organizing visual and auditory stimuli into recognizable patterns, and shifting cognitive sets. The program consists of three fifteen minute intervals or “loops” that each contain a different type of task designed to promote remediation of cognitive deficits. The Program also employs behavioral techniques, using a token economy to aid in shaping behavior and motivating patients. The loops consist of: 1) a group that focuses on training in attention, concentration and cognitive flexibility; 2) a computer group utilizing a combination of game software and programs designed for use with a head injured population; 3) a group promoting the generalization of skills learned in the Program to other social arenas. On a ten week pre- and post-measure, participants improved significantly on both a digits forward and digits backward task, both measures of concentration and attention.     

The five-site health and risk study of blood-borne infections among persons with severe mental illness

This article outlines the history and rationale of a multisite study of blood-borne infections among persons with severe mental illness reported in this special section of Psychiatric Services. The general problem of blood-borne diseases in the United States is reviewed, particularly as it affects people with severe mental illness and those with comorbid substance use disorders. The epidemiology and natural history of three of the most important infections are reviewed: the human immunodeficiency virus (HIV), the hepatitis B virus, and the hepatitis C virus. Current knowledge about blood-borne diseases among people with severe mental illness as well as information on current treatment advances for hepatitis C are summarized. A heuristic model, based on the pragmatic, empirical, and conceptual issues that influenced the final study design, is presented. The specific rationale of the five-site collaborative design is discussed, as well as the sampling frames, measures, and procedures used at the participating sites. Alternative strategies for analyzing data deriving from multisite studies that use nonrandomized designs are described and compared. Finally, each of the articles in this special section is briefly outlined, with reference to the overall hypotheses of the studies.     

Needs for services reported by adults with severe mental illness and HIV

This study examined the needs of people with severe mental illness and HIV. Results were based on interviews and CD4 counts of 294 individuals who received services from the Los Angeles County or the New York City public mental health system. Common unmet needs included financial assistance, housing, and mental health care. Thirty percent of the participants reported that they had at least one basic need that was not being met. Unmet need was less common as HIV infection advanced and was similar in frequency to that found in the general population with HIV. People with severe mental illness and HIV may be benefiting from the special resources that are available for people with HIV.     

A new measure of coping with symptoms for use with persons diagnosed with severe mental illness

The purpose of the present investigation was to develop and field test a measure of coping with symptoms specifically designed for use with persons diagnosed with severe mental illness. Findings are reported on both the development of the Coping with Symptoms Checklist and the initial field trial (n = 91) conducted to examine reliability and validity. Reliability was assessed by computing coefficient alpha, and validity was assessed by examining convergent and discriminant correlations (n = 79 for many analyses). Findings suggest that the measure is a generally reliable and valid way of assessing how persons diagnosed with severe mental illness cope with their symptoms.