The Effect Of Job Strain In The Hospital Environment: Applying Orem\u27s Theory Of Self Care

The purpose of this research was to evaluate the causal relationships between job strain, the practice environment and the use of coping skills in order to assist in the prediction of nurses who are at risk for voluntary turnover. It was conducted at the level of the individual nurse employee in order to better understand the health consequences associated with job strain, the factors in the professional practice environment which may contribute to the propensity to leave and the influence of coping behaviors in response to workplace stressors. It was undertaken with the intention of identifying intervention strategies which will promote a healthy workforce and the retention of nurses in the workplace. An exploratory cross-sectional survey of 1235 staff nurses employed on the intensive, progressive and general medical-surgical nursing units of seven hospitals associated with a major Central Florida healthcare network tested a client-centered model in an effort to identify nurses vulnerable to the health consequences of job strain using structural equation modeling. Human subject protection was assured. An 82 item questionnaire was used to collect demographic data and measure responses to items associated with the constructs of health status, autonomy, collaboration, decentralization, coping, satisfaction, absenteeism and intent to leave. A variety instruments that were previously demonstrated as valid and reliable were used in the construction of the instrument. Subjects were also given the option of including additional written comments. A total of 325 surveys were returned, of which 308 met inclusion criteria, for a response rate of 25%. Data analysis determined that the measurement of job strain as a function of self-assessed generic health status was predictive of propensity to leave (ã = -.21). The experience of job strain shared a strong association with indicators of mental health status. Job strain was significantly influenced by coping behavior (ã = .56) which targeted activities associated with sustaining and balancing. Anecdotal remarks suggested that the need for balance influenced perceptions regarding stressors in the workplace. The professional practice environment was associated negatively with the propensity to leave (ã = -.58). Those staff nurses who experienced higher levels of autonomy expressed a greater degree of satisfaction and lower intent to leave. The variables of collaboration and decentralization contributed minimally to the construct of professional practice. Anecdotal remarks suggested that the low contribution of collaboration and decentralization contributed to a sense of powerlessness and frustration with work related circumstances. The influence of job strain, coping and the professional practice environment upon staff nurses suggests that health promotion strategies, efforts to enhance coping behavior and promotion of a professional practice environment will increase employee satisfaction and reduce intent to leave. Adoption of policies and procedures which support the health and well-being of individual staff members will benefit employees, strengthen the organizations in which they practice and promote the overall retention of nurses in the face of looming nurse shortages

Exploring the use of images to support short break conversations with unpaid carers

Purpose: Short breaks enable unpaid carers of all ages to have a life alongside caring, supporting their physical and emotional wellbeing. In the United Kingdom, short breaks are usually explored during a Carers Assessment. The conversations underpinning these assessments require considerable skill and presently there are few tools to support the exploration of short break needs, desired outcomes, and options. Images are used in other conversations to enhance communication, help people consider options and broaden thinking. We explored whether and how stakeholders thought images might support short break conversations. Approach: To improve access to meaningful short breaks, we need to be guided by the insights of unpaid carers, practitioners, commissioners, and policy makers. We hosted two online involvement events, designed to facilitate the exchange of perspectives and ideas amongst these diverse stakeholders. The events explored the acceptability, facilitators, and challenges of using images to enhance unpaid carer short break conversations. Findings: The online events were attended by 47 short break stakeholders. These stakeholders saw merit in using images to support short break conversations. They identified several facilitators and challenges to introducing images into practice. The paper highlights how this learning can inform future research and practice development. Originality: Supporting the wellbeing of older unpaid carers is a pertinent concern as the number of older unpaid carers continues to grow. This paper reports on how stakeholders have informed the earliest stages of practice and research development in a relevant area and provides a model of involvement that others can emulate

Translanguaging Supports Reading with Deaf Adult Bilinguals: A Qualitative Approach

Translanguaging is a pedagogical theory and an approach to teaching language. It conceptualizes the dynamic ways in which bilinguals use their linguistic repertoire and language practices in both languages for learning, meaning-making, reading, and writing. This study reports on the results of a qualitative study using Grounded Theory. The research question posed was, “what insights do bilingual Deaf readers provide regarding their metalinguistic processes and reading strategies used during translanguaging? To answer this question, responses were gathered from Deaf adults who were interviewed on their language and literacy histories. Further, they were queried about their reading comprehension practices using translanguaging. The researchers used videotaped interviews taken in American Sign Language (ASL) then glossed into English for analyses to examine how Deaf adults comprehended English expository texts. Based on the data analysis, the core category, “bridge to literacy” was revealed after identifying seven themes. Recommendations for future research using the translanguaging bilingual theory and practice are included

Interaction Between Allelic Variations in Vitamin D Receptor and Retinoid X Receptor Genes on Metabolic Traits

Low vitamin D status has been shown to be a risk factor for several metabolic traits such as obesity, diabetes and cardiovascular disease. The biological actions of 1, 25-dihydroxyvitamin D, are mediated through the vitamin D receptor (VDR), which heterodimerizes with retinoid X receptor, gamma (RXRG). Hence, we examined the potential interactions between the tagging polymorphisms in the VDR (22 tag SNPs) and RXRG (23 tag SNPs) genes on metabolic outcomes such as body mass index, waist circumference, waist-hip ratio (WHR), high- and low-density lipoprotein (LDL) cholesterols, serum triglycerides, systolic and diastolic blood pressures and glycated haemoglobin in the 1958 British Birth Cohort (1958BC, up to n = 5,231). We used Multifactor- dimensionality reduction (MDR) program as a non-parametric test to examine for potential interactions between the VDR and RXRG gene polymorphisms in the 1958BC. We used the data from Northern Finland Birth Cohort 1966 (NFBC66, up to n = 5,316) and Twins UK (up to n = 3,943) to replicate our initial findings from 1958BC

Successes, challenges and lessons learned: Community-engaged research with South Carolina's Gullah population

Engaging communities is highly recommended in the conduct of health research among vulnerable populations. The strength of community-engaged research is well documented and is recognised as a useful approach for eliminating health disparities and improving health equity. In this article, five interdisciplinary teams from the Medical University of South Carolina present their involvement with community-engaged research with a unique population of Gullah African Americans residing in rural South Carolina. Their work has been integrated with the nine established principles of community-engaged research: establishing clear goals, becoming knowledgeable about the community, establishing relationships, developing community self-determination, partnering with the community, maintaining respect, mobilising community assets, releasing control, and maintaining community collaboration. In partnership with a Citizen Advisory Committee, developed at the inception of the first community-engaged research project, the academic researchers have been able to build on relationships and trust with this population to sustain partnerships and to meet major research objectives over a 20-year period. Challenges observed include structural inequality, organisational and cultural issues, and lack of resources for building sustainable research infrastructure. Lessons learned during this process include the necessity for clearly articulated and shared goals, knowledge about the community culture, and embedding the cultural context within research approaches. Keywords: Engaged health research, vulnerable populations, longterm collaboration, South Carolina 'Gullah' communitie

Interaction between allelic variations in vitamin D receptor and retinoid X receptor genes on metabolic traits

BACKGROUND: Low vitamin D status has been shown to be a risk factor for several metabolic traits such as obesity, diabetes and cardiovascular disease. The biological actions of 1, 25-dihydroxyvitamin D, are mediated through the vitamin D receptor (VDR), which heterodimerizes with retinoid X receptor, gamma (RXRG). Hence, we examined the potential interactions between the tagging polymorphisms in the VDR (22 tag SNPs) and RXRG (23 tag SNPs) genes on metabolic outcomes such as body mass index, waist circumference, waist-hip ratio (WHR), high- and low-density lipoprotein (LDL) cholesterols, serum triglycerides, systolic and diastolic blood pressures and glycated haemoglobin in the 1958 British Birth Cohort (1958BC, up to n = 5,231). We used Multifactor- dimensionality reduction (MDR) program as a non-parametric test to examine for potential interactions between the VDR and RXRG gene polymorphisms in the 1958BC. We used the data from Northern Finland Birth Cohort 1966 (NFBC66, up to n = 5,316) and Twins UK (up to n = 3,943) to replicate our initial findings from 1958BC. RESULTS: After Bonferroni correction, the joint-likelihood ratio test suggested interactions on serum triglycerides (4 SNP - SNP pairs), LDL cholesterol (2 SNP - SNP pairs) and WHR (1 SNP - SNP pair) in the 1958BC. MDR permutation model testing analysis showed one two-way and one three-way interaction to be statistically significant on serum triglycerides in the 1958BC. In meta-analysis of results from two replication cohorts (NFBC66 and Twins UK, total n = 8,183), none of the interactions remained after correction for multiple testing (Pinteraction >0.17). CONCLUSIONS: Our results did not provide strong evidence for interactions between allelic variations in VDR and RXRG genes on metabolic outcomes; however, further replication studies on large samples are needed to confirm our findings

Explorations, Vol. 6, No. 2

Cover: Untitled #13, Series 2, chalk on paper, by Ronald Ghiz, Associate Professor of Art at the University of Maine. Articles include: Editorial Overview: in this issue, by Carole J. Bombard Save the Planet . . . please, by Nick Houtman Research and Public Service Recognizing Leadership, Pioneering, and Productivity, Herb Hidu and Stephen Norton Private Assistance for Maine’s Hungry, by William H. Whitaker and Jean M. Andrews The Ugly Faces of Hunger Explaining the Iranian Revolution, by Henry Munson, Jr. Biological Clocks: timing is everything—and everywhere, by Jamie Watler Love of Glory and the Common Good: Periclean Democracy and Athenian Tyranny in Thucydides, by Michael Palmer Tools of the Trade: Technology Usage and Financial Performance in Small Business, by Diane J. Garsombke and Thomas W. Garsombk

Incidence of AD in African-Americans, Caribbean Hispanics, and Caucasians in Northern Manhattan

Objective: To compare the incidence rates for AD among elderly African-American, Caribbean Hispanic, and white individuals and to determine whether coincident cerebrovascular disease contributes to the inconsistency in reported differences among ethnic groups. Methods: This was a population-based, longitudinal study over a 7-year period in the Washington Heights and Inwood communities of New York City. Annual incidence rates for AD were calculated and compared by ethnic group, and cumulative incidence adjusted for differences in education, diabetes, cardiovascular risk factors, and stroke was calculated. Results: The age-specific incidence rate for probable and possible AD was 1.3% (95% CI, 0.8 to 1.7) per person-year between the ages of 65 and 74 years, 4.0% (95% CI, 3.2 to 4.8) per person-year between ages 75 and 84 years, and 7.9% (95% CI, 5.5 to 10.5) per person-year for ages 85 and older. Compared to white individuals, the cumulative incidence of AD to age 90 years was increased twofold among African-American and Caribbean Hispanic individuals. Adjustment for differences in number of years of education, illiteracy, or a history of stroke, hypertension, heart disease, or diabetes did not change the disproportionate risks among the three ethnic groups. Conclusion: The incidence rate for AD was significantly higher among African-American and Caribbean Hispanic elderly individuals compared white individuals. The presence of clinically apparent cardiovascular or cerebrovascular disease did not contribute to the increased risk of disease. Because the proportion of African-American and Caribbean Hispanic individuals reaching ages 65 and older in the United States is increasing more rapidly than the proportion of white individuals, it is imperative that this disparity in health among the elderly be understood