Recent Research Publications and Funding

Individuals with serious mental illness have greater risk for contracting HIV, multiple morbidities, and die 25 years younger than the general population. This high need and high cost subgroup face unique barriers to accessing required health care in the current health care system. The effectiveness of an advanced practice nurse model of care management was assessed in a four-year random controlled trial. Results are reported in this paper. In a four-year random controlled trial, a total of 238 community-dwelling individuals with HIV and serious mental illness (SMI) were randomly assigned to an intervention group (n=128) or to a control group (n=110). Over 12 months, the intervention group received care management from advanced practice psychiatric nurse, and the control group received usual care. The intervention group showed significant improvement in depression (P=.012) and the physical component of health-related quality of life (P=.03) from baseline to 12 months. The advanced practice psychiatric nurse intervention is a model of care that holds promise for a higher quality of care and outcomes for this vulnerable population.

 Diets rich in dark-green and orange vegetables have been associated with a reduction in chronic diseases. However, most Americans do not consume the number of daily servings recommended by the 2005 Dietary Guidelines for Americans. An increasing number of studies suggest that changes to the neighborhood food environment may be critical to achieving population-wide improvements in eating. The objective of this study was to examine the relationship between observed neighborhood availability and individual consumption of dark-green and orange vegetables among low- to moderate-income and ethnically diverse adults in Detroit. This study used a cross-sectional design that drew upon a 2002-2003 community survey and 2002 in-person audit of food stores. A total of 919 adults (mean age 46.3 years, 52.2% female) including African Americans (56.7 %), Latinos (22.2%), and whites (18.7%) residing in three Detroit communities participated in the survey. Two-level weighted, hierarchical linear regression was used to analyze the data. On average, survey respondents ate 0.61 daily servings of dark-green and orange vegetables. Residents of neighborhoods with no stores carrying five or more varieties of dark-green and orange vegetables were associated with an average of 0.17 fewer daily servings of these foods compared with residents of neighborhoods with two stores carrying five or more varieties of dark-green and orange vegetables (P=0.047). These findings suggest that living in a neighborhood with multiple opportunities to purchase dark-green and orange vegetables may make an important contribution toward meeting recommended intakes.

 The successful development and implementation of prevention curricula requires seeking strategies that combine the strengths of researchers and community members. Because young people are considered to be the experts in their own lives, it is important to determine effective ways to engage them in substance abuse assessment and prevention initiatives. The community-based participatory action research methodology of photovoice is one way to engage youth in assessment of this public health issue. “Our Community in Focus” was a project that used the photovoice methodology to engage high school youth in a community-based assessment of adolescent substance use and abuse. Through the photovoice method, youth were able to reflect their community’s strengths and concerns with regards to adolescent substance abuse, as they took photographs to answer the question “What contributes to adolescents’ decisions to use or not to use alcohol and other drugs?” The youth and the community were highly receptive to the project and its methodology, and photographs taken by photovoice participants presented a compelling argument for action.

OBJECTIVE: This research study examines work-related burnout, job satisfaction, nurse-assessed quality of care, and intent to leave in travel nurses, a population that has not been studied previously.

BACKGROUND: Travel nurses are frequently used to supplement nursing staff in acute care hospitals, especially in times of shortage--understanding their satisfaction with the job may further illuminate the problem of nurse job dissatisfaction in general.

METHODS: Ordinary least-squares regression analyses were used to examine the influence of nurse and workplace characteristics on work-related burnout, job satisfaction, intent to leave, and perceived quality of care.

RESULTS: Quality of care and job satisfaction were significantly influenced by whether a hospital held Magnet designation. As the number of patients cared for increases, there was a significant increase in work-related burnout. Work-related burnout was also significantly lower for nurses working in California.

CONCLUSION: The results of this study suggest that different workplace characteristics influence the perceptions of quality of care provided at a hospital facility and the degree to which a nurse is either burned out or satisfied with his/her job.