Mary Westbrook

University of Sydney, Sydney, New South Wales, Australia

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Publications (9)15.6 Total impact

  • Source
    Article: Continuing differences between health professions' attitudes: the saga of accomplishing systems-wide interprofessionalism.
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    ABSTRACT: OBJECTIVE: /st>To compare four health professions' attitudes towards interprofessional collaboration (IPC) and their evaluations of a programme aimed at enhancing IPC across a health system. DESIGN: /st>Questionnaire survey. SETTING: /st>Australian Capital Territory health services. PARTICIPANTS: /st>Sample of medical (38), nursing (198), allied health (152) and administrative (30) staff. INTERVENTION: s)A 4-year action research project to improve IPC. MAIN OUTCOME MEASURE: s)Questionnaire evaluating the project and responses to the 'Attitudes toward Health Care Teams' and 'Readiness for Interprofessional Learning' scales. RESULTS: /st>Significant professional differences occurred in 90% of the evaluation items. Doctors were the least and administrative staff most likely to agree project aims had been met. Nurses made more favourable assessments than did allied health staff. Doctors made the most negative assessments and allied health staff the most neutral ratings. Improved interprofessional sharing of knowledge, teamwork and patient care were among the goals held to have been most achieved. Reduction in interprofessional rivalry and improved trust and communication were least achieved. Average assessment of individual goals being met was agree (31.9%), neutral (56.9%) and disagree (11.2%). On the two attitude scales, allied health professionals were most supportive of IPC, followed by nurses, administrators and doctors. CONCLUSIONS: /st>Although overall attitudes towards IPC were favourable, only a third of participants reported that project goals had been achieved indicating the difficulties of implementing systems change. The response profiles of the professions differed. As in the previous research, doctors were least likely to hold favourable attitudes towards or endorse benefits from social or structural interventions in health care.
    International Journal for Quality in Health Care 11/2012; · 1.96 Impact Factor
  • Article: An empirical test of accreditation patient journey surveys: randomized trial.
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    ABSTRACT: /st> To evaluate the effectiveness of utilizing the patient journey survey (PJS) method in healthcare accreditation processes. /st> Randomized trial of the PJS method in parallel with the current accreditation survey (CAS) method of the Australian Council on Healthcare Standards (ACHS). /st> Acute healthcare organizations in Australia. /st> Seventeen organizations, 28 organizational staff, nine surveyors and 38 patients. /st> The results of each surveying method were compared. Participants provided feedback, via 18 interviews and 40 questionnaire surveys, about the benefits and disadvantages of a PJS compared to a CAS. /st> The PJS method is not as comprehensive as the CAS method for accreditation assessment. In matched assessments the majority of items were rated lower by the PJS method than by the CAS. PJSs were shown to be appropriate for assessing mandatory clinical criteria, but were less effective for assessing corporate and support criteria. The two methods diverged in their final assessments of which organizations met the accreditation threshold. Participants endorsed the use of PJSs within accreditation processes. /st> The PJS methodology complements but is not a substitute for existing accreditation methods. There is significant stakeholder support for the inclusion of the PJS method within the current accreditation programme.
    International Journal for Quality in Health Care 07/2012; 24(5):495-500. · 1.96 Impact Factor
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    Article: A four-year, systems-wide intervention promoting interprofessional collaboration.
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    ABSTRACT: A four-year action research study was conducted across the Australian Capital Territory health system to strengthen interprofessional collaboration (IPC) though multiple intervention activities. We developed 272 substantial IPC intervention activities involving 2,407 face-to-face encounters with health system personnel. Staff attitudes toward IPC were surveyed yearly using Heinemann et al's Attitudes toward Health Care Teams and Parsell and Bligh's Readiness for Interprofessional Learning scales (RIPLS). At study's end staff assessed whether project goals were achieved. Of the improvement projects, 76 exhibited progress, and 57 made considerable gains in IPC. Educational workshops and feedback sessions were well received and stimulated interprofessional activities. Over time staff scores on Heinemann's Quality of Interprofessional Care subscale did not change significantly and scores on the Doctor Centrality subscale increased, contrary to predictions. Scores on the RIPLS subscales of Teamwork & Collaboration and Professional Identity did not alter. On average for the assessment items 33% of staff agreed that goals had been achieved, 10% disagreed, and 57% checked neutral. There was most agreement that the study had resulted in increased sharing of knowledge between professions and improved quality of patient care, and least agreement that between-professional rivalries had lessened and communication and trust between professions improved. Our longitudinal interventional study of IPC involving multiple activities supporting increased IPC achieved many project-specific goals. However, improvements in attitudes over time were not demonstrated and neutral assessments predominated, highlighting the difficulties faced by studies targeting change at the systems level and over extended periods.
    BMC Health Services Research 04/2012; 12:99. · 1.66 Impact Factor
  • Article: An empirical test of short notice surveys in two accreditation programmes.
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    ABSTRACT: To evaluate short notice surveys in accreditation programmes. Two trials using short notice surveys were conducted independently: a study of 20 healthcare organizations with the Australian Council on Healthcare Standards (ACHS) and a study of 7 general practices with the Australian General Practice Accreditation Limited (AGPAL). Participating organizations volunteered. ACHS and AGPAL selected 17 and 13 surveyors, respectively, and provided training for them on short notice surveys. Each agency's short notice surveys were an abbreviated version of their current advanced notification surveys. Short notice surveys assessed accreditation programme criteria or indicators that corresponded to the Australian Commission on Safety and Quality in Health Care's priority issues. Fifteen (out of 45) ACHS criteria and 48 (out of 174) AGPAL indicators that aligned to the Commission's criteria were evaluated. Participating organizations were given 2 days notice prior to the short notice surveys. Ratings from the short notice surveys were compared with those from the most recent advanced notification surveys, and statistical tests were performed to detect differences and potential confounding factors. Surveyors and organizational staff completed a post-survey feedback questionnaire which was analysed thematically and by inferential statistics. The short notice survey approach overall produced ratings congruent with the advanced notification survey for both accreditation programmes. However, for both programmes short notice surveys assessed that more organizations would not reach the accreditation threshold as compared with the previous survey. Organizations in both programmes were judged to have achieved less successful performance against clinical standards by the short notice survey than the advanced notification survey. There was support from surveyors and organizational staff for short notice survey to be adopted. However, there were mixed views about the impact of short notice surveys and whether they validated trial participants' continuous improvement efforts. The study demonstrated that short notice surveys are more critical in their assessment of clinical than administrative or corporate items. Short notice surveys, while broadly comparable with existing advanced notification survey practice, produced different accreditation outcomes for a significant proportion of the study organizations. The overall value and worth of short notice surveys remains to be proved.
    International Journal for Quality in Health Care 12/2011; 24(1):65-71. · 1.96 Impact Factor
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    Article: Strengthening organizational performance through accreditation research-a framework for twelve interrelated studies: the ACCREDIT project study protocol.
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    ABSTRACT: ABSTRACT: Service accreditation is a structured process of recognising and promoting performance and adherence to standards. Typically, accreditation agencies either receive standards from an authorized body or develop new and upgrade existing standards through research and expert views. They then apply standards, criteria and performance indicators, testing their effects, and monitoring compliance with them. The accreditation process has been widely adopted. The international investments in accreditation are considerable. However, reliable evidence of its efficiency or effectiveness in achieving organizational improvements is sparse and the value of accreditation in cost-benefit terms has yet to be demonstrated. Although some evidence suggests that accreditation promotes the improvement and standardization of care, there have been calls to strengthen its research base.In response, the ACCREDIT (Accreditation Collaborative for the Conduct of Research, Evaluation and Designated Investigations through Teamwork) project has been established to evaluate the effectiveness of Australian accreditation in achieving its goals. ACCREDIT is a partnership of key researchers, policymakers and agencies. We present the framework for our studies in accreditation. Four specific aims of the ACCREDIT project, which will direct our findings, are to: (i) evaluate current accreditation processes; (ii) analyse the costs and benefits of accreditation; (iii) improve future accreditation via evidence; and (iv) develop and apply new standards of consumer involvement in accreditation. These will be addressed through 12 interrelated studies designed to examine specific issues identified as a high priority. Novel techniques, a mix of qualitative and quantitative methods, and randomized designs relevant for health-care research have been developed. These methods allow us to circumvent the fragmented and incommensurate findings that can be generated in small-scale, project-based studies. The overall approach for our research is a multi-level, multi-study design. The ACCREDIT project will examine the utility, reliability, relevance and cost effectiveness of differing forms of accreditation, focused on general practice, aged care and acute care settings in Australia. Empirically, there are potential research gains to be made by understanding accreditation and extending existing knowledge; theoretically, this design will facilitate a systems view of accreditation of benefit to the partnership, international research communities, and future accreditation designers."Accreditation of health-care organisations is a multimillion dollar industry which shapes care in many countries. Recent reviews of research show little evidence that accreditation increases safety or improves quality. It's time we knew about the cost and value of accreditation and about its future direction." [Professor John Øvretveit, Karolinska Institute, Sweden, 7 October 2009].
    BMC Research Notes 01/2011; 4:390.
  • Article: Health service accreditation as a predictor of clinical and organisational performance: a blinded, random, stratified study.
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    ABSTRACT: Despite the widespread use of accreditation in many countries, and prevailing beliefs that accreditation is associated with variables contributing to clinical care and organisational outcomes, little systematic research has been conducted to examine its validity as a predictor of healthcare performance. To determine whether accreditation performance is associated with self-reported clinical performance and independent ratings of four aspects of organisational performance. Independent blinded assessment of these variables in a random, stratified sample of health service organisations. Acute care: large, medium and small health-service organisations in Australia. Study participants Nineteen health service organisations employing 16 448 staff treating 321 289 inpatients and 1 971 087 non-inpatient services annually, representing approximately 5% of the Australian acute care health system. Correlations of accreditation performance with organisational culture, organisational climate, consumer involvement, leadership and clinical performance. Results Accreditation performance was significantly positively correlated with organisational culture (rho=0.618, p=0.005) and leadership (rho=0.616, p=0.005). There was a trend between accreditation and clinical performance (rho=0.450, p=0.080). Accreditation was unrelated to organisational climate (rho=0.378, p=0.110) and consumer involvement (rho=0.215, p=0.377). Accreditation results predict leadership behaviours and cultural characteristics of healthcare organisations but not organisational climate or consumer participation, and a positive trend between accreditation and clinical performance is noted.
    Quality and Safety in Health Care 02/2010; 19(1):14-21. · 1.68 Impact Factor
  • Article: Attitudes toward the large-scale implementation of an incident reporting system.
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    ABSTRACT: An electronic Incident Information Management System implemented system-wide by the Department of Health, New South Wales, Australia was evaluated. We hypothesized that health professionals (i) would support the system via utilization and favourable attitudes and (ii) that their usage and attitudes would vary according to profession with nurses being most, and doctors least, favourably disposed. An online, anonymous questionnaire survey of 2185 health practitioners. Undertaking system training, satisfaction with training, reporting incidents, incident reporting rates since system introduction and attitude questions focusing on use, security and evaluation of the system and workplace safety cultures. The first hypothesis received partial support. The majority of respondents had undertaken training and rated it highly. Most had reported incidents and maintained their previous reporting levels. Most attitudes regarding using the system and its security were favourable. Mixed attitudes were held about workplace safety cultures and the value of the system. Deficiencies in quality of reporting, feedback on incident reports and resources to analyse incident data were problems identified. The second hypothesis was confirmed. Nurses were most, and doctors least, likely to undertake training, report incidents and express favourable attitudes. Allied health responses were intermediate to those of the other professions. The system implementation was relatively successful, but more so with some professions. Problems identified indicated that expectations as to the goals achievable in the short term were optimistic, but these are amenable to planned interventions.
    International Journal for Quality in Health Care 07/2008; 20(3):184-91. · 1.96 Impact Factor
  • Article: Turning the medical gaze in upon itself: root cause analysis and the investigation of clinical error.
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    ABSTRACT: In this paper, we discuss how a technique borrowed from defense and manufacturing is being deployed in hospitals across the industrialized world to investigate clinical errors. We open with a discussion of the levers used by policy makers to mandate that clinicians not just report errors, but also gather to investigate those errors using root cause analysis (RCA). We focus on the tensions created for clinicians as they are expected to formulate 'systems solutions' that go beyond blame. In addressing these matters, we present a discourse analysis of data derived during an evaluation of the NSW Health Safety Improvement Program. Data include transcripts of RCA meetings which were recorded in a local metropolitan teaching hospital. From this analysis we move back to the argument that RCA involves clinicians in 'immaterial labour', or the production of communication and information, and that this new labour realizes two important developments. First, because RCA is anchored in the principle of health care practitioners not just scrutinizing each other, but scrutinizing each others'errors, RCA is a challenging task. Second, thanks to turning the clinical gaze in on the clinical observer, RCA engenders a new level of reflexivity of clinical self and of clinical practice. We conclude with asking whether this reflexivity will lock the clinical gaze into a micro-sociology of error, or whether it will enable this gaze to influence matters superordinate to the specifics of practice and the design of clinical treatments; that is, the over-arching governance and structuring of hospital care.
    Social Science [?] Medicine 05/2006; 62(7):1605-15. · 2.70 Impact Factor
  • Article: Rethinking clinical organisational structures: an attitude survey of doctors, nurses and allied health staff in clinical directorates.
    Jeffrey Braithwaite, Mary Westbrook
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    ABSTRACT: To examine assumptions made by proponents and critics of clinical directorate (CD) structures in hospitals. Proponents argue that CDs are supported by the health professionals who constitute them and confer organisational and clinical benefits compared with traditional structural configurations. Critics deny these benefits and suggest CDs can compromise clinicians by incorporating them into management, to their cost. We investigated the attitudes of health professionals working in CDs to gather and consider evidence for these claims. A questionnaire survey of 227 health professionals (78 doctors, 89 nurses and 60 allied health) in two large hospitals in Australia that had implemented CDs three years previously. Respondents were more negative than positive about CDs. Significant attitudinal differences were found between professions. Doctors were the most negative and held their attitudes with the greatest certainty and intensity. Allied health staff were the most positive but their attitudes tended to lack strength or certainty. Nurses' attitudes were polarised and intense but more positive than were doctors'. Increased organisational politics was cited by 58% of respondents as CDs' most frequent effect, followed by improved accountability (48%) and dumping hard decisions on staff (39%). Only 26% thought patient care had improved. Clinical directorates were designed to promote team approaches and to improve patient care delivery, but the results call for a rethink of what can be expected from structural reforms in organisations.
    Journal of Health Services Research & Policy 02/2005; 10(1):10-7. · 1.73 Impact Factor