Factors related to employment among chronically mentally ill patients

A descriptive study of demographic and psychosocial factors believed to be associated with employment was carried out through face-to-face interviews with 417 chronically mentally-ill patients. Subjects had been hospitalized a minimum of two times for psychiatric treatment, had been discharged from at least one of these hospitalizations in the two years prior to the study, and were currently residing within a specific community mental health center catchment area in Texas. The study group ranged in age from 16 to 68 years and over one-half had chart diagnoses of schizophrenia.^ A structured interview was developed which addressed current employment status, length of current employment, job title of current or last job, and detailed work history for the prior five years. Four measures of social support were included in the interview. Each subject was asked to identify one recent work and one recent non-work situation which had been stressful or very demanding. A coping questionnaire was verbally administered to measure the ways in which subjects had coped with these specific stressful situations.^ Analysis of results revealed that 27 percent of the sample was gainfully employed at time of interview. Differences between the employed and unemployed groups were analyzed by t-test an chi square. The employed demonstrated significantly more weeks of employment in the prior five years than the unemployed. The current jobs of the employed required a significantly higher relationship to "things" or inanimate objects than the last jobs of the unemployed. Subjects diagnosed as schizophrenic were significantly less likely to be employed than subjects with other diagnoses.^ Employed subjects scored significantly higher on three of four measures of social support than unemployed subjects, including reported frequency of social group attendance and/or meetings with mental health professionals. Problem-focused coping was used significantly more by the employed than by the unemployed to deal with stressful situations in the work, but not the non-work, context. ^

Procedure for the identification of population characteristics for targeting intervention services on the basis of outcome-goal priorities: Case management services for the chronic mentally ill

Although the processes involved in rational patient targeting may be obvious for certain services, for others, both the appropriate sub-populations to receive services and the procedures to be used for their identification may be unclear. This project was designed to address several research questions which arise in the attempt to deliver appropriate services to specific populations. The related difficulties are particularly evident for those interventions about which findings regarding effectiveness are conflicting. When an intervention clearly is not beneficial (or is dangerous) to a large, diverse population, consensus regarding withholding the intervention from dissemination can easily be reached. When findings are ambiguous, however, conclusions may be impossible.^ When characteristics of patients likely to benefit from an intervention are not obvious, and when the intervention is not significantly invasive or dangerous, the strategy proposed herein may be used to identify specific characteristics of sub-populations which may benefit from the intervention. The identification of these populations may be used both in further informing decisions regarding distribution of the intervention and for purposes of planning implementation of the intervention by identifying specific target populations for service delivery.^ This project explores a method for identifying such sub-populations through the use of related datasets generated from clinical trials conducted to test the effectiveness of an intervention. The method is specified in detail and tested using the example intervention of case management for outpatient treatment of populations with chronic mental illness. These analyses were applied in order to identify any characteristics which distinguish specific sub-populations who are more likely to benefit from case management service, despite conflicting findings regarding its effectiveness for the aggregate population, as reported in the body of related research. However, in addition to a limited set of characteristics associated with benefit, the findings generated, a larger set of characteristics of patients likely to experience greater improvement without intervention. ^

The cost effective management of Central Line-Associated Bloodstream Infections (CLABSIs) comparing the central line bundle to antimicrobialcoated central venous catheters: A systematic review

Central Line-Associated Bloodstream Infections (CLABSIs) are one of the most costly and preventable cases of morbidity and mortality among intensive care units (ICUs) in health care today. In 2008, the Centers for Medicare and Medicaid Services Medicare Program, under the Deficit Reduction Act, announced it will no longer reimburse hospitals for such adverse events among those related to CLABSIs. This reveals the financial burden shift onto the hospital rather than the health care payer who can now withhold reimbursements. With this weighing more heavily on hospital management, decision makers will need to find a way to completely prevent cases of CLABSI or simply pay for the financial consequences. ^ To reduce the risk of CLABSIs, several clinical, preventive interventions have been studied and even instituted including the Central Line (CL) Bundle and Antimicrobial Coated Central Venous Catheters (AM-CVCs). I carried out a formal systematic review on the topic to compare the cost-effectiveness of the Central Line (CL) Bundle to the commercially available antimicrobial coated central venous catheters (AM-CVCs) in preventing CLABSIs among critically and chronically ill patients in the U.S. Evidence was assessed for inclusion against predefined criteria. I, myself, conducted the data extraction. Ten studies were included in the review. Efficacy in reducing the mean incidence rate of CLABSI by the CL Bundle and AM-CVC interventions were compared with one another including costs. ^ The AM-CVC impregnated with antibiotics, rifampin-minocycline (AI-RM) is more clinically effective than the CL Bundle in reducing the mean rate of CLABSI per 1,000 catheter days. The lowest mean incidence rate of CLABSI per 1,000 catheter days among the AM-CVC studies was as low as zero in favor of the AI-RM. Moreover, the review revealed that the AI-RM appears to be more cost-effective than the CL Bundle. Results showed the adjusted incremental cost of the CL Bundle per ICU patient requiring a CVC to be approximately $196 while the AI-RM at only an additional cost of $48 per ICU patient requiring a CVC. ^ Limited data regarding the cost of the CL Bundle made it difficult to make a true comparison to the direct cost of the AM-CVCs. However, using the result I did have from this review, I concluded that the AM-CVCs do appear to be more cost-effective in decreasing the mean rate of CLABSI while also minimizing incremental costs per CVC than the CL Bundle. This review calls for further research addressing the cost of the CL Bundle and compliance and more effective study designs such as randomized control trials comparing the efficacy and cost of the CL Bundle to the AM-CVCs. Barriers that may face health care managers when implementing the CL Bundle or AM-CVCs include additional costs associated with the intervention, educational training and ongoing reinforcement as well as creating a new culture of understanding.^