Heart failure symptom clusters and functional status - a cross-sectional study.

AIM: To identify symptom clusters in individuals with heart failure and evaluate the relationship of the identified clusters to functional status. BACKGROUND: Heart Failure is a global health problem affecting approximately 1-2% of the adult population in developed countries worldwide. Individuals with heart failure may experience as many as nine symptoms and may limit activities that worsen their symptoms or adjust the way they engage in activities. DESIGN: Cross-sectional. METHODS: A convenience sample of individuals (n = 117) with a confirmed diagnosis of heart failure was recruited from an academic medical centre during 2011-2012. Prevalent heart failure symptoms and functional status outcomes (functional limitations and mobility) were evaluated. Factor analysis using the principal components method was used to extract symptom clusters. Regression analysis using a backwards stepwise model-building approach was used to examine the effects of the symptom clusters, age and co-morbidity on functional limitations and mobility. RESULTS: Three symptom clusters, sickness behaviour, discomforts of illness and gastrointestinal distress were extracted. When sickness behaviours and discomforts of illness were both present, functional limitations were more sensitive to sickness behaviours. Sickness behaviour and co-morbidity were related to limited mobility. CONCLUSIONS: Individuals with heart failure may be helped to improve their functional status by managing sickness behaviour and discomforts of illness symptoms. Identification of symptom clusters may lead to the development of interventions focusing on a cluster of heart failure symptoms.

Did budget cuts in Medicaid disproportionate share hospital payment affect hospital quality of care?

BACKGROUND: Medicaid Disproportionate Share Hospital (DSH) payments are one of the major sources of financial support for hospitals providing care to low-income patients. However, Medicaid DSH payments will be redirected from hospitals to subsidize individual health insurance purchase through US national health reform. OBJECTIVES: The purpose of this study is to examine the association between Medicaid DSH payment reductions and nursing-sensitive and birth-related quality of care among Medicaid/uninsured and privately insured patients. METHODS: Economic theory of hospital behavior was used as a conceptual framework, and longitudinal data for California hospitals from 1996 to 2003 were examined. Hospital-fixed effects regression models were estimated. The unit of analysis is at the hospital level, examining 2 aggregated measures based on the payer category of discharged patients (ie, Medicaid/uninsured and privately insured). PRINCIPAL FINDINGS: The overall study findings provide at best weak evidence of an association between net Medicaid DSH payments and hospital quality of care for either Medicaid/uninsured or the privately insured patients. The magnitudes of the effects are small and only a few have significant DSH effects. CONCLUSIONS: Although this study does not find evidence suggesting that reducing Medicaid DSH payments had a strong negative impact on hospital quality of care for Medicaid/uninsured or privately insured patients, the results are not necessarily predictive of the impact national health care reform will have. Research is necessary to monitor hospital quality of care as this reform is implemented.

Heart failure symptom relationships: a systematic review.

BACKGROUND: Heart failure is a prevalent chronic health condition in the United States. Individuals who have heart failure experience as many as 2 to 9 symptoms. The examination of relationships among heart failure symptoms may benefit patients and clinicians who are charged with managing heart failure symptoms. OBJECTIVE: The purpose of this systematic review was to summarize what is known about relationships among heart failure symptoms, a precursor to the identification of heart failure symptom clusters, as well as to examine studies specifically addressing symptom clusters described in this population. METHODS: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed in the conduct of this systematic review. PubMed, PsychINFO, Cumulative Index of Nursing and Allied Health Literature, and the Cochrane Database were searched using the search term heart failure in combination with a pair of symptoms. RESULTS: Of a total of 1316 studies identified from database searches, 34 were included in this systematic review. More than 1 investigator found a moderate level of correlation between depression and fatigue, depression and anxiety, depression and sleep, depression and pain, anxiety and fatigue, and dyspnea and fatigue. CONCLUSIONS: The findings of this systematic review provide support for the presence of heart failure symptom clusters. Depression was related to several of the symptoms, providing an indication to clinicians that individuals with heart failure who experience depression may have other concurrent symptoms. Some symptom relationships such as the relationships between fatigue and anxiety or sleep or pain were dependent on the symptom characteristics studied. Symptom prevalence in the sample and restricted sampling may influence the robustness of the symptom relationships. These findings suggest that studies defining the phenotype of individual heart failure symptoms may be a beneficial step in the study of heart failure symptom clusters.

Development and alumni assessment of an interdisciplinary PhD program offered through a blended learning environment.

There is a growing need for doctoral-prepared allied health professionals in health care practice, research, and teaching. This paper describes the development and evolution of the PhD Program in Health Related Sciences at Virginia Commonwealth University, which was designed to meet the demand for flexible learning environments by working allied health professionals. The program, now on its 14th year, offers interdisciplinary education in allied health fields through a blended learning environment that includes online and on-site education. An alumni assessment of the program was conducted in 2006 and 2008 to understand how well the program trained its graduates and how well the program responded to the needs of students. Six primary areas were reviewed: 1) extent to which program goals were achieved, 2) general skills and knowledge development for the student, 3) adequacy of the advising function of the program, 4) specific skill development for the student, 5) adequacy of instructional technology, and 6) impressions of the overall program. Findings from the alumni assessment led to changes in curriculum, enhanced use of distance education teaching, additional instructor training on distance-based multimedia technologies, and enhanced student-faculty interaction. Assessment of this program identified key areas, such as technology support, student-student interaction, and student-instructor interaction, which should be emphasized in the development or redesign of allied health educational programs offered in blended learning formats.

Impacts of market and organizational characteristics on hospital efficiency and uncompensated care.

BACKGROUND: Hospitals have confronted a difficult financial environment given many factors, including expansion of managed care, changes in public policy, growing market competition for certain services, and growth in the number of uninsured. Policy makers have expressed concern that hospitals may forgo providing care to the indigent as a means to reduce costs and become more efficient when faced with financial pressures. PURPOSE: This article examined the effects of environmental pressures on two dimensions of hospital performance: hospital efficiency and uncompensated care provision. METHODOLOGY/APPROACH: Longitudinal data for the Commonwealth of Virginia from 1998 to 2004 were analyzed. Data Envelopment Analysis and bivariate probit were used to examine the factors associated with efficiency and uncompensated care. FINDINGS: The results indicated that a positive relationship between hospital efficiency and uncompensated care provision exists. That is, hospitals that are categorized as efficient are likely to provide more uncompensated care. We also found that hospitals tended to provide more uncompensated care when increased demand for these services occurred in a market. Increases in Medicare or Medicaid patient share reduced the provision of uncompensated care. In relation to hospital efficiency, the results indicated that HMO penetration and Medicaid patient share reduced hospital efficiency. PRACTICE IMPLICATIONS: This study found that efficient hospitals tend to provide more uncompensated care over time. The findings also suggest that hospitals alter their efficiency and provision of uncompensated care in response to a number of environmental pressures, but it may depend on the type of pressures or uncertainties encountered.

Are consumers reshaping hospitals? Complementary and alternative medicine in U.S. Hospitals, 1999-2003.

All types of acute care hospitals across the U.S. are becoming increasingly involved in offering CAM services. Hospitals appear to be responding to consumer demand, CAM specific market forces, and their organizational missions but not to regulatory mandates.

Evidence-based healthcare management competency evaluation: alumni perceptions.

An ongoing concern of healthcare educators is how well students are prepared for practice after they are graduated. Curriculum design and pedagogical methods are central components for developing healthcare management and leadership competencies. Various stakeholders have identified competency domains and typologies that outline the requisite skills and expertise to manage and lead healthcare organizations. This study analyzes survey data over a ten-year period from alumni one-year post graduation to compare self-reported assessment of competency development. Trends across two graduate professional programs tailored to different students of healthcare administration are compared. A total of 302 alumni responded to the survey. A factor analysis is performed to evaluate how the skills, knowledge, and abilities of graduates fit into identified competency domains. Fourteen competencies on the survey load into four factor domains: leadership, communication, business skills, and technology.

Are women with self-reported cognitive limitations at risk for underutilization of mammography?

Functional limitations (namely, limitations in activities of daily living and instrumental activities of daily living) have previously been demonstrated to exert a negative influence on mammography utilization. This study examines self-reported cognitive limitation in addition to sociodemographic, functional, and other health-related factors to determine their relationship with self-reported mammography use in the previous year. Data from the 1998 National Health Interview Survey was analyzed for 6,053 women, ages 50 years and older. Just over 44% of women with self-reported cognitive impairment (n = 351) reported a mammogram in the previous year, compared with 55% of unimpaired women (n = 5,702). Logistic regression analysis indicates that the presence of a cognitive limitation significantly reduced the likelihood of a mammography in the previous year (p < 0.05) after controlling for other sociodemographic, functional, and health-related factors. Women with self-reported cognitive limitations were 30% less likely than unimpaired women to utilize mammography after controlling for various forms of disability and other factors. Thus, women with cognitive impairments may be at risk for underutilization of mammography and therefore at risk for later-stage breast cancer diagnoses.