A ward without walls? District nurses’ perceptions of their workload management priorities and job satisfaction

Aim. To explore district nurses’ workload management, job satisfaction and the challenges they face. Background. This paper reports qualitative findings from a qualitative and quantitative study to identify a district nursing perspective on use of time, challenges and work satisfaction. District nursing is under increasing pressure because of the increasing shift to care in the community, early hospital discharge and changes in demography with an ageing population and more people with chronic illnesses. Design. Qualitive. Method. The study took place in one Scottish Health Board and data were collected in February and March 2005. The qualitative approach involved a total of 31 district nurses and senior managers in focus group discussions or individual interviews. Results. Three main themes were identified: (1) the priorities of district nurses and their views on work unrelated to ‘hands on’ clinical care, (2) aspects of district nursing considered stressful and (3) district nurses’ job satisfaction. Conclusion. District nurses and managers agree that caring work with patients is the priority for the service and provides job satisfaction. Many nurses feel overwhelmed by their workload and have little control over the admission of patients to their caseload; they are mainly demand led and therefore reactive care providers. A culture of long hours has developed as district nurses struggle to meet the needs of patients. Feeling devalued lowers satisfaction and Agenda for Change is perceived as de‐valuing the skills of community nurses. Relevance to clinical practice. More clerical support is required so district nurses can deliver care to patients. District nurses can better represent their workload and how it is managed through expressing the nature of assessing risk and caring for patients as opposed to defining patients care needs by medical diagnoses. Extending the hours of the full district nursing service would benefit patients and staff.     

Are functional capacity evaluations affected by the patient’s pain?

Functional capacity evaluations (FCE) are comprehensive batteries of performance-based tests used commonly to inform return-to-work decisions for injured workers. As many people undergoing FCE have painful musculoskeletal conditions limiting their work ability, pain becomes a critical factor in the assessment of function. This paper considers the available literature related to the infiuence of pain on FCE, which clearly indicates FCEs are behavioral assessments infiuenced by pain intensity and other pain-related constructs. Increasing pain levels are consistently associated with reduced FCE performance levels. As such, for purposes of claims adjudication, FCE should not be considered a purely "objective" indicator of functional impairment independent of subject or evaluator perceptions. FCE may have some value for facilitating return-to-work or re-integrating chronically disabled workers into the workforce, although pain factors must be taken into consideration when making predictions about future work status. Shorter FCEs could potentially be as effective as more lengthy protocols.     

Are baroreflex events detected by invasive and non‐invasive techniques coincident?

Cardiac baroreceptor sensitivity, a prognostic indicator for a range of diseases, such as myocardial infarction and stroke, may be estimated from spontaneous fluctuations of arterial blood pressure (BP) and heart rate using sequence analysis. We tested the hypothesis that BP values recorded with the non-invasive Finapres device do not always produce sequences coincident with sequences detected from central BP measurements. Finapres recordings of resting BP in the finger, ascending aorta (Millar catheter-tip transducer) and ECG were obtained from 34 patients undergoing coronary angioplasty, including 24 patients treated with betablockers. Coincidence of baroreflex sensitivity (BRS) sequences was expressed by the sensitivity of the Finapres to detect a simultaneously occurring sequence in aortic pressure. The influence of different criteria to detect and accept sequences from beat-to-beat values of systolic BP (SBP) and cardiac interval (RRi) on the Finapres sensitivity was also assessed. The Finapres was able to detect 70.7% of all three beat intra-arterial sequences when the selection criteria was based on the correlation coefficient between SBP and RRi (>0.85), but decreased to 27.5% when the P-value of the linear regression was limited to 0.05. Changing the thresholds for minimum changes in SBP and RRi also had significant effects on sensitivity, as well as in the corresponding values of BRS. Significant differences in BRS were obtained between invasive and non-invasive estimates, but there was no difference between non-invasive estimates calculated from coincident and non-coincident sequences. Non-invasive, compared with intra-arterial estimates of BRS by sequence analysis are not influenced by coincidence of sequences if acceptance of sequences is based on the correlation coefficient criteria (>0.85).     

Is there evidence of the International Classification of Functioning,Disability and Health in undergraduate nursing students’ patient assessments?

This paper reports on a secondary analysis of undergraduate nursing students' patient assessments while on clinical placement in a rehabilitation setting in search of evidence of the International Classification of Functioning, Disability and Health (ICF). It describes the evolution of the original World Health Organization's International Classification of Impairment, Disability and Handicap into the ICF. Data was analysed using the ICF categories of function, activity, participation, environmental factors and personal factors. Some evidence of ICF was revealed. Nurses are encouraged to further explore the relevance of ICF for nursing.     

Meta‐analysis: the glass eye of evidence‐based practice?

Meta-analysis was developed as a technique for combining the results of many different quantitative studies: it is often used to produce quantitative estimates of causal relations and/or association between variables. Meta-analysis is sometimes regarded as a central component of evidence-based practice. We draw attention to an incompatibility in the epistemology and methods of reasoning in quantitative meta-analysis and the epistemology and reasoning implicit in expert practice. We argue that this may be because the common perception of meta-analysis appeals to truth as correspondence; we suggest that rejecting the naive realism that underpins truth as correspondence allows meta-analysis to be understood in terms of truth as coherence. We can then develop an account of meta-analysis that does not depend upon reduction to a mathematical procedure but is an attempt to maximise coherence in beliefs about what works that is consistent with clinical reasoning in expert practice.     

Can models of post‐traumatic stress disorder contribute to the application of cognitive therapy by nurse therapists when dealing with individuals affected by the Omagh bombing? An overview

As mental health professionals practising in an evolving multidisciplinary trauma and recovery team in Omagh, Northern Ireland, the by now infamous Omagh bombing of 15 August 1998 brought abruptly to attention the potential for adverse psychological consequences resulting from exposure to such trauma. As nurse therapists, this event provoked interest in the entity of post-traumatic stress disorder (PTSD) as being one of the possible negative psychological consequences, and the relevance and application of cognitive theory and practice in its treatment. Whilst recognizing that there is no single cognitive theory or model of anxiety disorder, this paper focuses on the approach of Beck and allied approaches when referring to cognitive theory and practice. It is intended to proffer a broad overview of areas the authors consider relevant in order to develop an appreciation of the entity of PTSD, and its evolution, having given a synopsis of the event that provoked interest. Finally, acknowledgement and a brief explication of some of the theoretical models of PTSD to date will be made, and the relevance and application of cognitive theory and principals in the treatment of the disorder will be considered.     

New midwifery? A qualitative analysis of midwives’ decision‐making strategies

AIM: This paper is a report of a study to explore the reasons why midwives decided to adopt observed decision-making strategies relating to the use of technology. BACKGROUND: Literature on the development of midwifery and nursing has suggested that they are developing more egalitarian relationships with clients in decision-making processes. METHODS: A qualitative approach was adopted, using participant observation with a convenience sample of midwives (n=16), and a focus group of midwives (n=8). Data collection took place over 9 months in 2004. FINDINGS: The dominant mode of decision-making was bureaucratic decision-making, which involved adherence to written policies and procedures. The least frequently used was 'new professional' decision-making, which involved collaboration with clients. The reasons for midwives' approaches could be categorized under three main headings: first, context, including possible litigation, management strategies, workload pressures, and medical dominance; second, midwives' characteristics, including both lack of experience and the reliance on tradition of some experienced midwives; and third, women's perceived characteristics, some of whom were seen by midwives as either unwilling or unable to participate in decision-making. There was also implicit evidence that some midwives were uncomfortable with the new professional rebalancing of power relations between professionals and the laity. CONCLUSION: Managers need to question whether the strategies they adopt hinder or support clinicians in their efforts to involve women in decisions. Clinicians need to consider whether they wish to be selective or universal in their use of new professional strategies.     

‘Rage against the machine?’: nurses’ and midwives’ experiences of using Computerized Patient Information Systems for clinical information

Background. Computerized Patient Information Systems (CPIS) are used increasingly in health care, yet few studies have asked clinicians to describe their experiences of using these systems and what they mean to their practice and patient care. Aims and objectives. The aim of this study was to explore clinical nurses’ and midwives’ perceptions and understandings of computerized information systems in everyday practice. The objective was to provide a detailed and faithful account of clinicians’ experiences of using such systems. Design. A qualitative design was used, based upon interpretive phenomenology. Methods. A total of 13 focus groups involving 53 practitioners was conducted in hospitals across five Australian states with nurses and midwives from a wide range of practice settings. The participants ranged from Level 1 RNs to Clinical Nurse Consultants and nurses with an IT project management role. Results. This study focuses specifically on clinicians’ experiences of using CPIS to manage clinical information. Clinicians’ experiences were characterized by digital disappointment rather than electronic efficiencies. Clinicians reported generally that computerization had neither enhanced their clinical practice nor patient care, nor had it improved patient outcomes. Conclusions. Participants’ experiences were predominantly negative and mostly critical of CPIS and their: perceived inability to capture ‘real nursing’, difficulty in use, incompatibilities, non‐responsiveness and irrelevance to patient care and meaningful clinical outcomes. Relevance to clinical practice. Technological ‘solutions’ to health care problems are endlessly seductive and easily entrance policy and decision makers. Computerization will continue to impact upon clinical practice and cannot be wished away. Today's computerized systems may have been developed with scant regard for clinician end‐users. A crucial issue facing everyone in health informatics is how point‐of‐care systems can be developed in ways that involve clinicians meaningfully and which recognize and respond to the complexity and subtlety of the world of nursing and midwifery practice.     

What degree of work overload is likely to cause increased sickness absenteeism among nurses? Evidence from the RAFAELA patient classification system

AIM: This paper reports a study examining whether nurses' work overload is associated with increased sick leave and quantifying the loss of working days from work overload. BACKGROUND: The RAFAELA patient classification system indicates nursing care intensity in relation to an optimum and is one of the few validated monitoring instruments of patient-associated workload among nurses. However, it is not clear whether work overload is a risk factor for increased sickness absenteeism, an important occupational problem in health care. METHOD: An observational cohort study was carried out with 877 nurses, 31 wards and five Finnish hospitals. Patient-associated workload scores from the RAFAELA system were based on a 6-month monitoring period in 2004. Records of 12-month self certified (1-3 days) and medically certified (>3 days) periods of sick leave in the same year were obtained from employers' registers. FINDINGS: The mean workload was 9% (sd = 8%) above the optimum. There was a linear trend between increasing workload and increasing sick leave (P < or = 0.006). Among nurses with workload > or =30% above the optimum the rate of self certified periods of sick leave was 1.44 (95% CI 1.13-1.83) times higher than among those with an optimum workload. The corresponding rate ratio for medically certified sick leave was 1.49 (1.10-2.03). These excess rates of sickness absence resulted in 12 extra sick leave days per person-year. CONCLUSION: Measuring nurses' workload may be an important part of strategic human resource management of nurses to reduce sick leave among nurses.     

Are obesity-related metabolic risk factors modulated by the degree of insulin resistance in adolescents?

OBJECTIVE: Obesity is often associated with insulin resistance and the components of the metabolic syndrome. However, wide variations in insulin sensitivity are noted in obese youth. It is not clear if greater insulin resistance confers a higher risk of cardiovascular comorbidities and risk for type 2 diabetes. RESEARCH DESIGN AND METHODS: We investigated physical and metabolic features of 54 obese adolescents. Subsequently, we pair matched 17 moderately insulin-resistant (MIR group) to 17 severely insulin-resistant (SIR group) youth based on cut points for insulin sensitivity (MIR group insulin sensitivity within 2 SDs and SIR group <2 SDs of normal-weight adolescent values). We evaluated differences in body composition (dual-energy X-ray absorptiometry), abdominal fat (computed tomography scan), cardiorespiratory fitness (CRF) (Vo(2max) on a treadmill), insulin sensitivity and secretion (hyperinsulinemic-euglycemic and hyperglycemic clamps), substrate utilization (indirect calorimetry), and fasting adiponectin and lipid profile. RESULTS: SIR youth had higher visceral adiposity (78.3 +/- 6.9 vs. 60.3 +/- 6.9 cm(2), P = 0.017) and waist-to-hip ratio (0.91 +/- 0.01 vs. 0.86 +/- 0.02, P = 0.026) and lower HDL (1.0 +/- 0.03 vs. 1.16 +/- 0.06 mmol/l, P = 0.015) than pair-matched MIR subjects. There was a tendency for adiponectin (6.1 +/- 0.5 vs. 8.6 +/- 1.1 microg/ml, P = 0.079) and CRF (49.9 +/- 3.2 vs. 55.2 +/- 3.5 ml x min(-1) x kg(-1) fat-free mass, P = 0.09) to be lower in SIR subjects. SIR youth also had an impaired balance between insulin sensitivity and beta-cell compensation with a lower glucose disposition index. CONCLUSIONS: Despite similar BMI, the degree of insulin resistance impacts the risk for obesity-related metabolic comorbidities. The SIR youth are at greater risk for type 2 diabetes and cardiovascular disease.     

An analysis of the evidence‐practice continuum: is surgery for obstructive sleep apnoea contraindicated?

RATIONALE, AIMS AND OBJECTIVES: Currently there are multiple surgical interventions utilized in the treatment of adult obstructive sleep apnoea (OSA). The role of these operations remains controversial, with perspectives on treatment efficacy varying considerably. Despite this, their use is proliferating. OBJECTIVES: In this paper, we present the degree of variability that occurs in the application of these procedures, and examine the effectiveness of surgical intervention as a treatment for OSA. METHOD: A multi-centre retrospective clinical audit of consecutive, unselected surgical cases presenting at the sleep disorder clinics of two teaching hospitals in a major Australian city. Patients acted as their own historical controls, undergoing polysomnography pre and post surgery to gauge effectiveness. RESULTS: On variability demonstrate 94 individuals in this cohort received 220 individual upper airway surgical procedures, 184 occurred in their first operation (mean 2.5 per person; range 1-7) and 36 occurred in a second operation (n=18; cumulative mean of 4 per person; range 3-7). These 94 individuals received 41 varying combinations of surgery. Results on effectiveness demonstrate an overall physiological success rate of 13% (87% fail). One operation reduced OSA severity by 20% (patients still had severe OSA), and two operations by 35% (still moderate OSA). In contrast, conventional Continuous Positive Airway Pressure therapy controlled OSA (n=64). CONCLUSIONS: This case study demonstrates substantial procedural variability and limited effectiveness. This raises questions as to the quality of care, the treatment-derived health outcomes of this population and of efficient resource allocation. This issue requires greater policy attention.     

Are interprofessional healthcare teams meeting patient expectations? An exploration of the perceptions of patients and informal caregivers

Poor teamwork skills in healthcare have been found to be a contributing cause of negative incidents in patient care, whilst effective teamwork has been linked to more positive patient outcomes. The aim of this research is to explore views of patients and informal caregivers on the key characteristics of effective healthcare teams and their experiences of healthcare teams using a qualitative approach. A focus group schedule was developed from existing literature to explore this. Topics included the purpose and value of teams in patient care, key attributes and their impact on patient care. Patients and informal caregivers were recruited via convenience sampling. Three focus groups were conducted. Thematic analysis identified a number of themes associated with effective teams. These themes included the perceived purpose of teams, perceptions about the structure of a team, team-based communication, the role of patients, delivery of care. Research participants noted the importance of key characteristics in effective teams, but felt that these were not always consistently present. Communication was considered to be the most important attribute in team working and also appeared to be the area in which the patient experience can be significantly improved. It is clear from the findings of this research that further improvements in teamwork skills in healthcare are needed to achieve effective collaborative practice, sustainable service delivery models and optimal patient care.     

Are soft tissue composition of bone and non‐bone pixels in spinal bone mineral measurements by DXA similar? Impact of weight loss

Weight loss seems associated with a decrease in bone mineral density (BMD) as measured by absorptiometry, which may be the result of accuracy errors caused by differences in soft tissue between non-bone and bone pixels. The aim was to study the abdominal fat% and thickness in regions corresponding to non-bone, soft tissue-only and bone pixels for spinal BMD measurements by dual energy X-ray absorptiometry (DXA), and to calculate the theoretical errors in measurement of changes in BMD by DXA as a result of changes in soft tissue heterogeneity with weight loss. Abdominal computed tomography (CT) and DXA scans were performed in 34 obese subjects (42.1+/-10.1 years (mean +/- SD), wt: 102.1+/-12.8 kg and BMI: 36.6+/-3.8 kg m(-2)) before and after weight loss (11.3+/-6.9 kg after 1 year). There were some significant differences in fat% and thickness of soft tissue between abdominal regions corresponding to non-bone and bone pixels, respectively, for spinal BMD measurements by DXA, both before and after weight loss. With weight loss there were some changes in the soft tissue heterogeneity, which caused a minor theoretical error (apparent, but false decrease of 1-2%) of borderline significance for the anterior-posterior (AP) spinal BMD by DXA.