Jason Matejkowski

Prize-based Contingency Management for the Treatment of Substance Abusers: A Meta-analysis

AIM To review randomized controlled trials to assess efficacy of a prize-based contingency management procedure in reducing substance use (where a drug-free breath or urine sample provides a chance of winning a prize). METHODS A meta-analysis was conducted on papers published from January 2000 to February 2013 to determine the effect size of studies comparing prize-based contingency management to a treatment-as-usual control condition (k = 19 studies). Parallel analyses evaluated the efficacy of both short- (k = nine studies) and long-term outcomes (k = six studies) of prize-based contingency management. RESULTS The average end-of-treatment effect size (Cohens d) was 0.46 [95% confidence interval (CI) = 0.37, 0.54]. This effect size decreased at the short-term (≤3-month) post-intervention follow-up to 0.33 (95% CI = 0.12, 0.54) and at the 6-month follow-up time-point there was no detectable effect [d = -0.09 (95% CI = -0.28, 0.10)]. CONCLUSION Adding prize-based contingency management to behavioral support for substance use disorders can increase short-term abstinence, but the effect does not appear to persist to 6 months.

Mental Health Service Utilization Among Noncitizens in the United States: Findings From the National Latino and Asian American Study

Since the Welfare Reform Act of 1996, citizenship status has become an important consideration in mental health service utilization due to the restrictions on federal healthcare benefits for noncitizens living in the U.S. Using a nationally representative sample of Latinos and Asians, we examined the extent to which U.S. citizenship status was related to rates of mental health service utilization. We also identified several predictors of mental health service utilization among noncitizens. Noncitizens were about 40% less likely than U.S.-born citizens to use any mental health services. Findings are discussed in the context of healthcare policy and recent healthcare reform.

Investigating the Impact of Housing First on ACT Fidelity

This study examined the extent to which an ACT team employed within a Housing First program conforms to the fidelity standards of the ACT model. The aim was to specifically identify the extent to which accommodations have been made to suit the context and priorities of Housing First. Results indicate that some deviations from the ACT model could be attributed to the consumer choice approach inherent to Housing First. Other deviations may result from serving individuals that are more disconnected from social supports than other individuals with mental illness, with longer street histories, and greater involvement with substance use.

The Impact of Severe Mental Illness On Parole Decisions Social Integration Within a Prison Setting

This study examined the extent to which severe mental illness (SMI) affects parole release decisions either directly or indirectly through its association with other factors considered in the parole release decision-making process. A random sample of 407 inmates with parole release decisions in 2007 (200 with SMI and 207 without SMI) was selected from the New Jersey State Parole Board. Data on inmates’ program participation, misconduct, and job assignments while incarcerated along with levels of community support and other pertinent release factors were collected. Differences between the SMI and non-SMI groups as well as the relationships among study variables, SMI, and release decisions were examined. Findings indicate that persons with SMI were released to parole at a rate similar to that of persons without SMI. However, the presence of SMI was associated with disciplinary infractions while incarcerated, which in turn negatively affected parole release decisions. Policy implications are discussed.

Moving from street to home: health status of entrants to a housing first program.

Housing First (HF) is an evidence-based practice that ends chronic homelessness for individuals with serious mental illness by providing immediate access to permanent independent housing and team-based community supports. Little is known about the health status of homeless individuals entering HF programs. Through a cross-sectional analysis, this paper reports on the chronic physical disease burden of people entering a newly established HF program and examines whether these individuals recognize and request support for ongoing health-related issues. The authors’ evaluation confirmed significantly higher rates of chronic disease (60%) and fair/poor self-reported health status (47%) than the general urban population of Philadelphia. The majority of clients reported they wanted to address both medical (67%) and mental health (68%) problems, but a much lower percentage reported wanting to reduce substance use (23%) or take psychiatric medications (25%). The authors conclude that formerly homeless entrants to HF programs have a high burden of chronic disease with complex health-related needs. Additionally, these individuals look to the program for health-related assistance. As the HF model is disseminated throughout the United States to end chronic homelessness, these findings support the development of flexible, integrated, person-centered health services within the HF service delivery system as a potentially effective method to address complex health needs.

Social integration of people with serious mental illness: network transactions and satisfaction.

Social integration involves a process through which an individual establishes and maintains meaningful interpersonal relationships characterized by mutual exchange with community members in nonclinical settings. Using self-report data from a probability sample (n = 252) of supportive independent housing residents, transactional (i.e., support exchanges) characteristics of social networks, paying particular attention to reciprocation of exchanges between residents and their network members, were analyzed. The study also examined the extent to which transactional characteristics are related to satisfaction with social relations. Findings indicated considerable reciprocity in social relationships. Controlling for sociodemographic variables and network structure characteristics, mutual exchanges of tangible and problem-solving support were positively associated with network satisfaction. Results suggest that supported socialization services aimed at network and resource development with this population could facilitate more frequent exchanges of tangible resources and problem-solving opportunities between consumers and network members, which, in turn, might promote social integration.

Quality of life after housing first for adults with serious mental illness who have experienced chronic homelessness

This 1-year longitudinal study of adults who have recently transitioned from homelessness to Permanent Supportive Housing (PSH) focuses on quality of life as a primary outcome of interest. Eighty of 103 new tenants participated in structured interviews at the time of entry into their new home and at 12-months post-housing. t-tests assessed differences in community participation and quality of life measures at the 2 time points. Mixed effects models examined the impact of community participation on quality of life. Results show that time in independent housing was significantly associated with several domains of quality of life. Symptom severity was also significantly and negatively related to quality of life domains. Community participation was significantly related to frequency of social contacts only. These findings suggest that community participation is not critical to improving quality of life, and that despite concerns that individuals may feel isolated and lonely when living independently, satisfaction with one׳s living situation and family relationships nevertheless improves with housing tenure.

Understanding the Role of Individual Consumer-Provider Relationships Within Assertive Community Treatment

The widespread adoption of assertive community treatment has resulted in a shift from an individual model to a team model of case management. The shift has had implications for individual relationships between case managers and consumers, but still little is known about how these relationships develop in teams. This exploratory mixed methods study looked at how case managers and consumers negotiate individual relationships within a team model. Quantitative methods identified high and low service intensity relationships between consumers and case managers and qualitative methods explored and compared these relationships. Consumers in high service intensity relationships described a preference for certain case managers and the burden of working with multiple people. Case managers invested high service intensity relationships with special therapeutic value, articulated the challenges of coordinating care across the team, and utilized team limit setting techniques. In contrast, low service intensity relationships were more likely to reflect integration with the entire team. Findings suggest that teams need to consider how individual relationships enhance care for their consumers and how to nurture these relationships while maintaining the support necessary for case managers and consumers.

The relationships among depression, physical health conditions and healthcare expenditures for younger and older Americans

Abstract Background and aims: Little is known about the extent depression adds to the costs of treatment for physical health conditions. This study examined the paths and the extent to which depression in conjunction with a physical health problem is associated with an increase in healthcare expenditures and how that is different between younger and older adults. Methods: Data from the 2007 Medical Expenditure Panel Survey (MEPS) were analyzed. Depression status and physical health conditions were identified through ICD-9 codes. The multiple group structural equation modeling (SEM) was employed to examine the moderated mediation effects. Results: Approximately 11% of adults had clinical depression. The multiple group SEM for both younger and older adult groups supports not only a direct effect of depression on expenditures but also an indirect effect via comorbid health conditions. Furthermore, the indirect effect was significantly more prominent among older respondents than among younger ones, indicating significant moderated mediation by age. Conclusions: Depression has greater effects on comorbid health conditions and an increase in total healthcare expenditures through comorbid conditions among older adults. Findings of this study suggest that proper detection and treatment of depression is beneficial in reducing overall healthcare expenditures, especially among older adults.

Mental Illness, Criminal Risk Factors and Parole Release Decisions

Research has not examined whether higher rates of parole denial among inmates with mental illness (MI) are the result of the increased presence of criminal risk factors among this population. Employing a representative sample of inmates with (n  =  219) and without (n  =  184) MI receiving parole release decisions in 2007, this study tested whether the central eight risk factors for recidivism considered in parole release decisions intervened in the relationship between MI and parole release. MI was associated with possession of a substance use disorder, antisocial personality disorder and violent charges while incarcerated; however, these factors were not related to release decisions. MI was found to have neither a direct nor an indirect effect on release decisions. While results indicate that release decisions appear, to some extent, to be evidence-based, they also suggest considerable discretion is being implemented by parole board members in release decisions above and beyond consideration of criminal risk factors.