Tensions and contradictions in nurses' perspectives of evidence-based practice

Aim  To explore nurses' understanding and interpretation of evidence-based practice (EBP).
Background  EBP has been welcomed into the nursing lexicon without a critical examination of its interpretation by practitioners. The literature suggests that there is a great deal of confusion and contradiction over the meaning and application of EBP. Although work has been conducted on how EBP might be implemented, the general issue of how nurses understand and use EBP is largely unexplored. This paper seeks to examine in depth the understandings of EBP, to enable managers, educationalists and policy makers to implement it more effectively.
Methods  All registered nurses, midwives and health visitors in one UK National Health Service (NHS) Trust were asked to complete a questionnaire in October 2006.
Results  Despite a disappointing response rate (8.9%, 218/2438), the survey revealed interesting tensions and contradictions in nurses' understanding of EBP. National and local guidelines, practitioners' own experience and patients' preferences were the main influences on nurses' practice. Published research had relatively little impact, particularly among nurses graded E, F and G and those who had not attended a study day on EBP.
Conclusions  The hierarchies of evidence propounded in local and national guidelines are not adopted by practising nurses, who use other sources of evidence, such as reflection on their own experiences, when making clinical decisions. However, subsuming published evidence to clinical judgement does not contradict the original tenets of EBP.
Implications for Nursing Management  Unless it is incorporated into national or local guidelines, research has relatively little impact on practice. To develop nursing practice and nursing knowledge, nurse leaders need to foster the synthesis of experiential knowledge and published research, in accordance with the founding principles of the EBP movement.     

Irish psychiatric nurses' self-reported barriers, facilitators and skills for developing evidence-based practice

Evidence-based practice places an emphasis on integration of clinical expertise with available best evidence, patient's clinical information and preferences, and with local health resources. This paper reports the findings of a study that investigated the barriers, facilitators and skills in developing evidence-based practice among psychiatric nurses in Ireland. A postal survey was conducted among a random sample of Irish psychiatric nurses and survey data were collected using the Development of Evidence-Based Practice Questionnaire. Respondents reported that insufficient time to find and read research reports and insufficient resources to change practice were the greatest barriers to the development of evidence-based practice. Practice development coordinators were perceived as the most supportive resource for changing practice. Using the Internet to search for information was the highest-rated skill and using research evidence to change practice was the lowest-rated skill for developing evidence-based practice. Nurses' precursor skills for developing evidence-based practice, such as database searching and information retrieval, may be insufficient in themselves for promoting evidence-based practice if they cannot find evidence relating to their particular field of practice or if they do not have the time, resources and supports to develop their practice in response to evidence.     

Exploratory study of mental health consultation-liaison nursing in Australia: Part 1. Demographics and role characteristics

Mental health nursing roles in Consultation-Liaison (CL) psychiatry and emergency departments are rapidly developing within Australia since the mainstreaming of mental health services within the general health-care system. Anecdotal evidence suggests that many of these positions have been initiated and developed in relative isolation and with little formalized support. Consequently, a comprehensive understanding of these roles and the nurses who occupy them is limited. A survey was developed and distributed to gather information on CL nurses in Australia. The survey was aimed at CL nurses working in a range of settings and included questions relating to demographics, qualifications, experience, clinical practice, organizational structure, education, clinical supervision, education and training and work satisfaction. This, the first of a two-part paper, will present the key findings relating to demographics and characteristics of the role. Overall, the findings demonstrated that the CL nurses who responded to the survey (n = 56) were experienced psychiatric/mental health nurses working primarily in general hospital wards and/or emergency departments; receive requests for consultation from a range of health professionals but predominantly nurses; provide education to a range of staff groups; and use a range of titles to identify their role.     

Psychiatric nursing in Ireland: a phenomenological study of the attitudes, values, and beliefs of Irish trained psychiatric nurses

The purpose of this research was to investigate whether there currently exists among Irish psychiatric nurses a collective set of attitudes, values, and beliefs that underpin their lived experience as individual Irish psychiatric nurses. The study supports findings of a multifaceted role and suggestions that time spent with clients, accessibility and approachability, and the quality of nurse-client relationships as perceived by clients are valued by psychiatric nurses. The study also supports some aspects of study, in particular, the coordinating/"dogsbody" aspect of the psychiatric nursing role, the hindrance experienced in developing therapeutic roles, and the ad hoc and reactive nature of the role. In addition, the study supports the emphasis that these nurses put on the caring aspect of their role through the development of discrete interpersonal relationships with their clients; however, there was limited evidence of a formalized philosophy to support this practice, suggesting that Irish psychiatric nursing is in a pre-paradigm state.     

Barriers to Evidence-Based Practice Utilization in Psychiatric/Mental Health Nursing

Many psychiatric/mental health nursing (PMHN) practices have been affected by old traditions and haphazard trial and error instead of by established scientific evidence. The purpose of this article is to explore and analyze the barriers surrounding evidence-based practice (EBP) in PMHN. I identify some strategies to overcome these barriers in an attempt to incorporate EBP within the framework of PMHN services. Barriers explain the lack of EBP in today's PMHN environment. The barriers identified in this research are: the nature of the evidence, the contribution of the psychiatric nursing researchers to EBP, the personal characteristics of psychiatric nurses, and organizational factors. While the barriers to EBP for PMHN practice are clearly apparent, the challenge, now, is to build up creative strategies through which psychiatric nurses are better able to provide EBP care as part of their everyday performance. Adaptation of a more dynamic form of EBP, increasing the number of PMHN researchers, conducting clinical research projects, choosing suitable journals for publication, training the psychiatric nurses about computer skills, integrating the EBP principles into nursing curricula, developing journal clubs, and offering organizational facilitators are essential prerequisites for the achievement of EBP in the PMHN field. It is no longer justifiable for psychiatric nurses to be deficient in knowledge and skill since the advantages of EBP for patients are well-documented.     

Emergency nurses’ Evidence-Based Practice attitudes,self-efficacy,knowledge, skills and behaviors before an educational intervention – Baseline of a Randomized Controlled Trial

BackgroundEmergency nurses are expected to follow recent research findings and ensure that their practice is based on evidence. Yet, during busy work-shifts in overcrowded emergency departments, evidence-based practice (EBP) is not always implemented.AimTo describe emergency nurses’ EBP attitudes, self-efficacy, knowledge, skills and behaviours at the baseline of a RCT.MethodsA baseline study as a part of a randomised, single-blind controlled multicentre intervention trial (RCT). The study population consisted of 300 emergency nurses employed in two university hospitals’ emergency departments in Finland. The total sample size (n = 80) was estimated using a simulation approach. The data were collected from voluntary emergency nurses by using four structured questionnaires.FindingsEmergency nurses’ EBP attitudes, self-efficacy, knowledge and skills were above the average level, and their EBP behaviour was below the average level when measured with the other of the two sum variables measuring behaviour. A significant correlation was found between age, years since graduation, the length of working experience in health care and EBP attitudes, behaviour, knowledge and self-efficacy. Younger emergency nurses who had recently graduated and had shorter work experience showed more positive attitudes towards EBP than older counterparts. No correlation was found between gender, educational background or prior exposure to EBP and EBP attitudes, self-efficacy, knowledge, skills or behaviours.ConclusionsThis study showed that to promote emergency nurses’ use of EBP in future, tailored educational interventions on EBP are needed. This would ensure implementation of EBP in daily clinical practice for quality and effective patient care.     

Factors affecting evidence translation for general practice nurses

This paper explores the domains of influence affecting practice nurses' ability to find, evaluate and use clinical evidence. A cross-sectional survey of general practice nurses (n = 590) in Victoria, Australia in 2008 provided data for a principal components analysis. The research replicates a study undertaken in the UK using the Developing Evidence-Based Practice Questionnaire. Five domains of influence on nurses' translation of evidence were identified: skills in finding/reviewing evidence; barriers to finding/reviewing evidence; knowledge from published sources; knowledge from other sources; and barriers or facilitators to change. Each domain was interpreted as underlying the relationship of nurses with evidence-based practice and was comparable to the original study's findings when subjected to factor analysis. Findings from this study show that the Developing Evidence-Based Practice Questionnaire-Au is a valid and useful instrument in determining the influences on practice nurses' ability to effect knowledge translation and conduct practice based on evidence. Given these findings, a new model is proposed that explains the influence of a number of domains on Australian general practice nurses' translation of knowledge into practice.     

Research utilization and attitudes towards research among psychiatric nurses in Northern Ireland

Evidence-based practice depends on a number of factors including practitioners' attitudes towards, and knowledge of, research, the availability and access to relevant research, adequate resources and managers' support. Yet little is known about these issues with regard to psychiatric nurses. The aim of this study was to survey psychiatric nurses on their attitudes to research, their perceptions of their use of research and other research-related activities. This paper reports data collected from a convenience sample of 236 nurses from the six main psychiatric hospitals and from the psychiatric wards of six general hospitals. The results show that, while they report positive attitudes towards research, their perception of their use of research in practice indicates that evidence-based practice is far from being realized. There is also some evidence to suggest that psychiatric nurses' reported extent of research utilization and frequency of reading research literature in this study are lower than those of general nurses. The implications of these and other findings are discussed.     

Work related stress,burnout, job satisfaction and general health of nurses: A follow‐up study

Nurses experience high levels of work related stress and burnout as well as low job satisfaction and poor general health owing to the nature of their work. This paper seeks to provide a better understanding of the nature of relationships between work related stress, burnout, job satisfaction and general health of nurses over one year. This study involved a longitudinal design. Two hundred and seventy seven nurses from four hospitals completed a follow up survey consisting of five questionnaires. Data were collected between 2013 and 2014. The data were analysed using generalized estimation equation analysis. Lack of support was associated with burnout, patient care was associated with job satisfaction and staff issues were associated with general health of nurses. Burnout is more strongly related to job satisfaction than general health. The findings of this study could inform evidence based policy and practice through interventions aimed at improving job satisfaction and reducing the impact of burnout on general health of nurses.     

Evidence-based practice guidelines and school nursing.

The use of evidence-based practice (EBP) has become the standard of health care practice. Nurses are expected to use best evidence on a wide range of topics, yet most nurses have limited time, resources, and/or skills to access and evaluate the quality of research and evidence needed to practice evidence-based nursing. EBP guidelines allow nurses and other health care workers to have research information collected, analyzed, and condensed into specific practice recommendations by experts. This article defines EBP guidelines and discusses the process of guideline development, including identification of topics, systematic literature searches, and evaluation and rating of research. Criteria for determining the quality of existing guidelines are reviewed. The steps needed to develop EBP guidelines specifically for school nursing are discussed.     

The Australian experience of nurses' preparedness for evidence-based practice

Aim  This study aimed to determine current knowledge and attitudes towards evidence-based practice (EBP) among pre- and post-registration nurses in New South Wales (NSW), Australia.
Background  Educational and clinical strategies for EBP in nursing assume a readiness to interpret and integrate evidence into clinical care despite continued reports of low levels of understanding and skill in this area.
Method  Perceptions of EBP were examined through a self-complete, anonymous postal survey distributed to 677 (post-registration) clinical nurses and to 1134 final year (pre-registration) nursing students during 2002 and 2003.
Results  A completed survey was returned by 126 post-registration and 257 final year nursing students (combined 21% response rate). Both pre- and post-registration nurses had a welcoming attitude towards EBP. Pre-registration nurses expressed more confidence in their EBP skills but self-rated knowledge and skill were low to moderate in both groups.
Conclusion  Nurses in Australia are clearly supportive of EBP but it is incorrect to assume that even recent graduates have a level of knowledge and skill that is sufficient to permit direct engagement in evidence implementation.
Implications for nursing management  Among a range of clinical supports, nurse managers and leaders can contribute to evidence-based health care by understanding the EBP knowledge and skills of their workforce and demanding a more practical approach in nursing education towards evidence-based guidelines and summaries appropriate to the clinical context.     

Promoting evidence-based practice: an organizational approach

AIM: To examine factors influencing the achievement of evidence-based practice. BACKGROUND: This paper reports on the approach taken by a large teaching hospital in England to promote evidence-based practice. A summary of initiatives spanning a 5 year period is presented in order to set the scene for a recent survey of nurses to review progress made. Consideration is given to how the findings from the survey have been used to inform policy and practice. METHODS: A survey by self-completed questionnaire was undertaken with a sample of clinical nurses (n = 330). The questionnaire examined the extent to which nurses utilised different sources of knowledge to inform their practice; perceived barriers to accessing evidence-based information and effecting change in practice; and a self-assessment of core skills necessary to underpin evidence-based practice. FINDINGS: Nurses relied most heavily on experiential knowledge gained through their interactions with nursing colleagues, medical staff and patients to inform their practice. Organisational information in the form of policies and audit reports was drawn upon more frequently than research reports. Lack of time, resources and perceived authority to change practice influenced the extent to which nurses utilised formal sources of evidence. Whereas nurses were relatively well skilled at accessing and reviewing research evidence, they were less confident about their ability to change practice. CONCLUSION: Health care organisations need to consider multiple strategies to facilitate and promote evidence-based practice. Managerial support, facilitation, and a culture that is receptive to change are essential.     

Enhancing psychiatric nursing practice: role of an advanced practice nurse.

In response to demands for alternative health models that deliver cost-effective quality care, one large Midwestern medical center implemented a change in their nursing practice model. The change involved the introduction of unit-based nursing leadership teams that included advanced practice nurses (APNs). This article reports the findings from an investigation that employed a case study design to evaluate the process and outcomes of integrating an APN on a psychiatric unit with experienced nurses. Data collection methods included a nursing survey (n = 34), interviews with nine randomly selected nurses, and two multidisciplinary open forums. Consistent with the staff nurses' survey ratings of important advanced practice role functions, responses from the nursing interviews and open forums suggested nurses' professional development to be the most positive outcome. Role confusion was identified as a negative outcome. Recommendations for improved integration and use of APNs in today's psychiatric health environments were identified.     

The psychiatric consultation-liaison nurse: thriving in a general hospital setting

One outcome of mainstreaming of psychiatric services into the general health system is that nurses working in general hospitals now have increased contact with patients experiencing mental health problems. The literature suggests that general and comprehensive nurses do not believe they have the skills, confidence and knowledge to care adequately for patients in their care who have a mental health problems. The Psychiatric Consultation-Liaison Nurse (PCLN) can assist and educate general nurses in the care of patients with mental health problems who are receiving care in a medical/surgical setting. This study is based upon the findings of a Nurse Practitioner Pilot Study funded by the Department of Human Services (Victoria). In this paper the authors will present a brief overview of the role and model of practice of the PCLN, the means of referral, a profile of consultations and an overview of educational and policy development activity. The findings of the evaluation based on a combination of a Health Professional Satisfaction Survey and Focus Group Interviews will also be presented. The positive contribution of the PCLN to the confidence of nurses and how this might impact on patient outcomes will be highlighted. The value placed on the PCLN role by general hospital staff is evidence of psychiatric nursing not just surviving but thriving.     

NURSES' EXPERIENCES OF CARING FOR PATIENTS WITH A DUAL DIAGNOSIS OF DEPRESSION AND ALCOHOL ABUSE IN A GENERAL PSYCHIATRIC SETTING

The aim of this study is to describe mental psychiatric health nurses' experiences of caring for persons with the dual disorders of major depression and alcohol abuse. The study was conducted in 2003 on three psychiatric wards located in two general hospitals in Sweden. The study group comprised 11 registered nurses with experience of caring for patients with dual disorders. The data were analyzed by means of qualitative content analysis. The findings revealed three categories: Enabling a good level of cooperation with patients; Facilitating continued care and treatment; and Understanding barriers to cooperation with patients. Building a trusting relationship in order to enable cooperation with patients was the basis for continued care and treatment. The nurses needed more training and multidisciplinary knowledge in order to meet the particular clinical needs of this patient group. Nurses have an important obligation to utilize the best available evidence, including research findings and other scientific sources.     

Nurses' experiences of caring for patients with a dual diagnosis of depression and alcohol abuse in a general psychiatric setting

The aim of this study is to describe mental psychiatric health nurses' experiences of caring for persons with the dual disorders of major depression and alcohol abuse. The study was conducted in 2003 on three psychiatric wards located in two general hospitals in Sweden. The study group comprised 11 registered nurses with experience of caring for patients with dual disorders. The data were analyzed by means of qualitative content analysis. The findings revealed three categories: Enabling a good level of cooperation with patients; Facilitating continued care and treatment; and Understanding barriers to cooperation with patients. Building a trusting relationship in order to enable cooperation with patients was the basis for continued care and treatment. The nurses needed more training and multidisciplinary knowledge in order to meet the particular clinical needs of this patient group. Nurses have an important obligation to utilize the best available evidence, including research findings and other scientific sources.     

Evidence-based health care: A survey of speech pathology practice

Evidence-based practice (EBP) is essential to providing quality health care. However, we know little about how speech pathologists seek information and what barriers exist that interfere with this process. The purpose of this report was to explore the sources of evidence that guide speech pathologists' practice and also their attitudes toward research. A questionnaire was sent to 697 speech pathologists in Victoria, Australia, asking about the sources of evidence they used to guide their practice and attitudes toward research. Fifty-four percent responded. The majority of clinicians had heard of EBP and had some idea of its meaning. They also placed a high value on research. All had access to various sources of evidence including continuing education programmes, journals, Internet, and clinical guidelines. Yet, clinicians indicated that they infrequently accessed these sources and that there was little to no time to do so, which are both significant barriers to EBP. We believe that clinicians value EBP and the importance of research in managing their caseloads, but there are barriers. The challenges uncovered can improve with the support of professional bodies, training programs, and employers and managers who can influence and reinforce a culture of EBP.     

'I don't want to be a psychiatric nurse': an exploration of factors inhibiting recruitment to psychiatric nursing in Ireland

Ireland has experienced a decline in recruitment to preregistration psychiatric nursing programmes (An Bord Altranais 1999). Social care workers often do similar psychosocial work with similar client groups served by psychiatric nurses. In marked contrast to psychiatric nursing, Irish social care diplomate and degree programmes are generally over subscribed. Yet graduates working in social care often experience inferiority in terms of pay, conditions and career structure compared to their psychiatric nursing counterparts (McElwee 1998). The question that therefore needs to be asked is why school leavers opt for such courses in preference to psychiatric nursing. This article describes the results of a pilot study, utilizing a focus group approach, to examine reasons for course and career choice among school leavers, psychiatric nursing students and social care students. Results indicate that school students rely on stereotypical views as part of their decisionmaking process in shaping occupational decisions. School students tend to conceptualize psychiatric nursing as being a job involving menial and physical tasks. Social care students saw psychiatric nursing as lacking autonomy and to be institutional in nature. Psychiatric nursing students themselves felt exploited and 'second class' compared to general nurses. Current recruitment campaigns and careers guidance within schools need to be more targeted on differentiating psychiatric nursing from its general nursing counterpart.     

Patients with mental illness: general nurses' attitudes and expectations

AIM: To measure the emotional reactions and expectations of 64 nurses in a general hospital to vignettes describing patients with unstable diabetes and a co-morbid psychiatric diagnosis. METHOD: A small scale questionnaire survey was used in a within-groups design. RESULTS: Findings suggest that the nurses in the sample were fearful of people with a mental health problem. They were wary of possible unpredictable behaviour. Qualified staff generally felt better equipped to cope with such patients, depending on their psychiatric experience. CONCLUSION: General/adult nurses who have had more exposure to patients with mental health problems during their initial training are more likely to feel adequately prepared for managing people with mental health problems.