Professional identity research in the health professions-a scoping review.

Professional identity impacts the workforce at personal, interpersonal and profession levels however there is a lack of reviews of professional identity research across practising health professionals. To summarise professional identity research in the health professions literature and explore how professional identity is described a scoping review was conducted by searching Medline, Psycinfo, Embase, Scopus, CINAHL, and Business Source Complete using "professional identity" and related terms for 32 health professions. Empirical studies of professional identity in post-registration health professionals were examined with health profession, career stage, background to research, theoretical underpinnings and constructs of professional identity being extracted, charted and analysed using content analysis where relevant. From 9941 studies, 160 studies across 17 health professions were identified, with nursing and medicine most common. Twenty studies focussed on professional identity in the five years post-entry to the workforce and 56 studies did not state career stage. The most common background for the research was the impact of political, social and healthcare reforms and advances. Thirty five percent of studies (n = 57) stated the use of a theory or framework of identity, the most common being classified as social theories. Individual constructs of professional identity across the research were categorised into five themes-The Lived Experience of Professional Identity; The World Around Me; Belonging; Me; and Learning and Qualifications. Descriptions of professional identity are broad, varied, rich and multi-layered however the literature is under theorised with current theories potentially inadequate to capture its complexity and make meaningful contributions to the allied health professions.

Methodology for developing competency standards for dietitians in Australia.

Competency standards document the knowledge, skills, and attitudes required for competent performance. This study develops competency standards for dietitians in order to substantiate an approach to competency standard development. Focus groups explored the current and emerging purpose, role, and function of the profession, which were used to draft competency standards. Consensus was then sought using two rounds of a Delphi survey. Seven focus groups were conducted with 28 participants (15 employers/practitioners, 5 academics, 8 new graduates). Eighty-two of 110 invited experts participated in round one and 67 experts completed round two. Four major functions of dietitians were identified: being a professional, influencing the health of individuals, groups, communities, and populations through evidence-based nutrition practice, and working collaboratively in teams. Overall there was a high level of consensus on the standards: 93% achieved agreement by participants in round one and all revised standards achieved consensus on round 2. The methodology provides a framework for other professions wishing to embark on competency standard review or development.

Improved nutritional status is related to improved quality of life in Parkinson's disease.

BACKGROUND: Quality of life is poorer in Parkinson's disease than in other conditions and in the general population without Parkinson's disease. Malnutrition also results in poorer quality of life. This study aimed at determining the relationship between quality of life and nutritional status. METHODS: Community-dwelling people with Parkinson's disease >18 years old were recruited. The Patient-Generated Subjective Global Assessment (PG-SGA) assessed nutritional status. The Parkinson's Disease Questionnaire 39 (PDQ-39) measured quality of life. Phase I was cross-sectional. The malnourished in Phase I were eligible for a nutrition intervention phase, randomised into 2 groups: standard care (SC) with provision of nutrition education materials only and intervention (INT) with individualised dietetic advice and regular weekly follow-up. Data were collected at baseline, 6 weeks, and 12 weeks. RESULTS: Phase I consisted of 120 people who completed the PDQ-39. Phase II consisted of 9 in the SC group and 10 in the INT group. In Phase I, quality of life was poorer in the malnourished, particularly for mobility and activities of daily living domains. There was a significant correlation between PG-SGA and PDQ-39 scores (Phase I, rs = 0.445, p = .000; Phase II, rs = .426, p = .002). In Phase II, no significant difference in the PDQ-39 total or sub-scores was observed between the INT and SC groups; however, there was significant improvement in the emotional well-being domain for the entire group, X2(2) = 8.84, p = .012. CONCLUSIONS: Malnourished people with Parkinson's disease had poorer quality of life than the well-nourished, and improvements in nutritional status resulted in quality of life improvements. Attention to nutritional status is an important component of quality of life and therefore the total care of people with Parkinson's disease. TRIAL REGISTRATION: ACTRN12610000819022.

Shifting the narrative and practice of assessing professionalism in dietetics education: An Australasian qualitative study.

AIM: We aimed to explore current approaches to assessing professionalism in dietetics education in Australia and New Zealand, and asked the questions what is working well and what needs to improve? METHOD: We employed a qualitative interpretive approach and conducted interviews with academic and practitioner (workplace-based) educators (total sample n = 78) with a key stake in dietetics education across Australia and New Zealand. Data were analysed using team-based, framework analysis. RESULTS: Our findings suggest significant shifts in dietetics education in the area of professionalism assessment. Professionalism assessment is embedded in formal curricula of dietetics programs and is occurring in university and placement settings. In particular, advances have been demonstrated in those programs assessing professionalism as part of the programmatic assessment. Progress has been enabled by philosophical and curricula shifts; clearer articulation and shared understandings of professionalism standards; enhanced learner agency and reduced power distance; early identification and intervention of professionalism lapses; and increased confidence and capabilities of educators. CONCLUSIONS: These findings suggest there have been considerable advances in professionalism assessment in recent years with shifts in practice in approaching professionalism through a more interpretivist lens, holistically and more student-centred. Professionalism assessment in dietetics education is a shared responsibility and requires further development and transformation to more fully embed and strengthen curricula approaches across programs. Further work should investigate strategies to build safer learning cultures and capacity for professionalism conversations and in strengthening approaches to remediation.

Using staffing ratios for workforce planning: evidence on nine allied health professions.

BACKGROUND: Modern healthcare managers are faced with pressure to deliver effective, efficient services within the context of fixed budget constraints. Managers are required to make decisions regarding the skill mix of the workforce particularly when staffing new services. One measure used to identify numbers and mix of staff in healthcare settings is workforce ratio. The aim of this study was to identify workforce ratios in nine allied health professions and to identify whether these measures are useful for planning allied health workforce requirements. METHODS: A systematic literature search using relevant MeSH headings of business, medical and allied health databases and relevant grey literature for the period 2000-2008 was undertaken. RESULTS: Twelve articles were identified which described the use of workforce ratios in allied health services. Only one of these was a staffing ratio linked to clinical outcomes. The most comprehensive measures were identified in rehabilitation medicine. CONCLUSION: The evidence for use of staffing ratios for allied health practitioners is scarce and lags behind the fields of nursing and medicine.

Randomised controlled trial of an automated, interactive telephone intervention (TLC Diabetes) to improve type 2 diabetes management: baseline findings and six-month outcomes.

BACKGROUND: Effective self-management of diabetes is essential for the reduction of diabetes-related complications, as global rates of diabetes escalate. METHODS: Randomised controlled trial. Adults with type 2 diabetes (n = 120), with HbA1c greater than or equal to 7.5 %, were randomly allocated (4 × 4 block randomised block design) to receive an automated, interactive telephone-delivered management intervention or usual routine care. Baseline sociodemographic, behavioural and medical history data were collected by self-administered questionnaires and biological data were obtained during hospital appointments. Health-related quality of life (HRQL) was measured using the SF-36. RESULTS: The mean age of participants was 57.4 (SD 8.3), 63% of whom were male. There were no differences in demographic, socioeconomic and behavioural variables between the study arms at baseline. Over the six-month period from baseline, participants receiving the Australian TLC (Telephone-Linked Care) Diabetes program showed a 0.8% decrease in geometric mean HbA(1c) from 8.7% to 7.9%, compared with a 0.2% HbA(1c) reduction (8.9% to 8.7%) in the usual care arm (p = 0.002). There was also a significant improvement in mental HRQL, with a mean increase of 1.9 in the intervention arm, while the usual care arm decreased by 0.8 (p = 0.007). No significant improvements in physical HRQL were observed. CONCLUSIONS: These analyses indicate the efficacy of the Australian TLC Diabetes program with clinically significant post-intervention improvements in both glycaemic control and mental HRQL. These observed improvements, if supported and maintained by an ongoing program such as this, could significantly reduce diabetes-related complications in the longer term. Given the accessibility and feasibility of this kind of program, it has strong potential for providing effective, ongoing support to many individuals with diabetes in the future.

Relationships between appetite and quality of life in hemodialysis patients.

The aim of this paper was to investigate the association between appetite and kidney-disease specific quality of life in maintenance hemodialysis patients. Quality of life (QoL) was measured using the kidney disease quality of life survey. Appetite was measured using self-reported categories and a visual analog scale. Other nutritional parameters included Patient-Generated Subjective Global Assessment (PGSGA), dietary intake, body mass index and biochemical markers C-reactive protein and albumin. Even in this well nourished sample (n=62) of hemodialysis patients, PGSGA score (r=-0.629), subjective hunger sensations (r=0.420) and body mass index (r=-0.409) were all significantly associated with the physical health domain of QoL. As self-reported appetite declined, QoL was significantly lower in nine domains which were mostly in the SF36 component and covered social functioning and physical domains. Appetite and other nutritional parameters were not as strongly associated with the Mental Health domain and Kidney Disease Component Summary Domains. Nutritional parameters, especially PGSGA score and appetite, appear to be important components of the physical health domain of QoL. As even small reductions in nutritional status were associated with significantly lower QoL scores, monitoring appetite and nutritional status is an important component of care for hemodialysis patients.

Conceptualizing Professionalism in Dietetics: An Australasian Qualitative Study.

BACKGROUND: Professionalism is a vital aspect of health care and multidisciplinary teamwork. Although there is substantive professionalism literature in medicine and an expanding health care professions literature, there is a significant gap in understanding professionalism in dietetics. There are very few research papers in the dietetics literature on this issue compared with other health professions. Given the multidisciplinary nature of health care, it is important to understand what professionalism means within each profession to develop shared understandings across health care teams. OBJECTIVE: The study aim was to explore how dietetics professionalism is conceptualized by dietetic practitioners/preceptors, faculty, and new graduates. DESIGN: A constructionist exploratory qualitative interview study was conducted. PARTICIPANTS/SETTING: One hundred participants (dietetics graduates, faculty, and practitioners/preceptors), associated with 17 universities across Australia and New Zealand and from diverse geographical and work settings, participated in 27 group and 24 individual interviews from March 2018 to June 2019. STATISTICAL ANALYSES PERFORMED: Thematic framework analysis was used to examine participants' understandings of professionalism. RESULTS: Twenty-three dimensions of dietetics professionalism were identified, with the most common being communication and including four novel dimensions of professionalism (generational, emotion management, cultural capability, and advocacy) not previously described in other professions. Professionalism as emotion management and generational adds new insights to the professionalism literature, expanding understandings of this vital aspect of health care. Although high levels of consistency in professionalism understandings existed across the three stakeholder groups, some interesting differences were found. The profession of dietetics shares similarities with other professions in the ways professionalism is conceptualized. CONCLUSIONS: Using these dimensions of professionalism as a framework for teaching and learning about professionalism will help in clarifying expectations and expand shared understandings about professionalism for dietitians, other health professions, and across multidisciplinary teams.

"We Are Our Own Worst Enemies": A Qualitative Exploration of Sociocultural Factors in Dietetic Education Influencing Student-Dietitian Transitions.

BACKGROUND: The transition from student to dietitian is an implicit expectation of dietetic education. Although there has been an expanding literature around elements of competency-based education, little attention has focused on sociocultural aspects of learning and professional identity formation in dietetic education. OBJECTIVE: The aim of this study was to explore sociocultural factors in dietetics education influencing the transition into the profession from the perspective of dietetics students and educators. DESIGN: An exploratory qualitative study underpinned by social constructionism. PARTICIPANTS/SETTING: From March 2018 until June 2019, interviews (individual and group) with final-year students (n = 22), dietetic preceptors (n = 27), and university faculty members (n = 51) from 17 of the 18 universities in Australia and New Zealand with accredited dietetic programs were undertaken and explored sociocultural factors in dietetic education. ANALYSIS PERFORMED: Data were analyzed into key themes using framework analysis and applying the sociocultural theory of landscapes of practice. RESULTS: Sociocultural factors are powerful influences on the student-professional transition. Dietetic cultures and minicultures of cohesion, conformity, competition, and conflict aversion exist. Boundaries exist within learning environments, which can limit or pose challenges to professional identity formation and transition into the profession. CONCLUSION: Stakeholders involved in dietetics education play pivotal roles in shaping the microcultures students learn and work within, which influence and impact socialization and transition into the profession. Opportunities exist to re-vision curriculum and foster positive learning cultures with a focus on sociocultural learning, including supporting boundary crossing and professional identity development.

Occupational therapy students' contribution to occasions of service during practice placements in health settings.

INTRODUCTION: Currently in the Australian higher education sector, the productivity benefits of occupational therapy clinical education placements are a contested issue. This article will report results of a study that developed a methodology for documenting time use during placements and investigated the productivity changes associated with occupational therapy clinical education placements in Queensland, Australia. Supervisors' and students' time use during placements and how this changed for supervisors compared to pre- and post-placement is also presented. METHODS: Using a cohort survey design, participants were students from two Queensland universities, and their supervisors employed by Queensland Health. Time use was recorded in 30 minute blocks according to particular categories. RESULTS: There was a significant increase in supervisors' time spent in patient care activities (F = 94.011(2,12.37 df) , P < 0.001) between pre- and during placement (P < 0.001) and decrease between during and post-placement (P < 0.001). Supervisors' time spent in all non-patient care activities was also significant (F = 4.580(2,16 df) , P = 0.027) increasing between pre- and during placement (P = 0.028). There was a significant decrease in supervisors' time spent in placement activities (F = 5.133(2,19.18 df) , P = 0.016) from during to post-placement. Students spent more time than supervisors in patient care activities while on placement. DISCUSSION: A novel method for reporting productivity and time-use changes during clinical education programs for occupational therapy has been applied. Supervisors spent considerable time in assessing and managing students and their clinical education role should be seen as core business in standard occupational therapy practice. This paper will contribute to future assessments of the economic impact of student placements for allied health disciplines.

Randomised controlled trial of an automated, interactive telephone intervention to improve type 2 diabetes self-management (Telephone-Linked Care Diabetes Project): study protocol.

BACKGROUND: An estimated 285 million people worldwide have diabetes and its prevalence is predicted to increase to 439 million by 2030. For the year 2010, it is estimated that 3.96 million excess deaths in the age group 20-79 years are attributable to diabetes around the world. Self-management is recognised as an integral part of diabetes care. This paper describes the protocol of a randomised controlled trial of an automated interactive telephone system aiming to improve the uptake and maintenance of essential diabetes self-management behaviours. METHODS/DESIGN: A total of 340 individuals with type 2 diabetes will be randomised, either to the routine care arm, or to the intervention arm in which participants receive the Telephone-Linked Care (TLC) Diabetes program in addition to their routine care. The intervention requires the participants to telephone the TLC Diabetes phone system weekly for 6 months. They receive the study handbook and a glucose meter linked to a data uploading device. The TLC system consists of a computer with software designed to provide monitoring, tailored feedback and education on key aspects of diabetes self-management, based on answers voiced or entered during the current or previous conversations. Data collection is conducted at baseline (Time 1), 6-month follow-up (Time 2), and 12-month follow-up (Time 3). The primary outcomes are glycaemic control (HbA1c) and quality of life (Short Form-36 Health Survey version 2). Secondary outcomes include anthropometric measures, blood pressure, blood lipid profile, psychosocial measures as well as measures of diet, physical activity, blood glucose monitoring, foot care and medication taking. Information on utilisation of healthcare services including hospital admissions, medication use and costs is collected. An economic evaluation is also planned. DISCUSSION: Outcomes will provide evidence concerning the efficacy of a telephone-linked care intervention for self-management of diabetes. Furthermore, the study will provide insight into the potential for more widespread uptake of automated telehealth interventions, globally. TRIAL REGISTRATION NUMBER: ACTRN12607000594426.

Adherence to fish oil intervention in patients with chronic kidney disease.

OBJECTIVE: With growing recognition of the role of inflammation in the development of chronic and acute disease, fish oil is increasingly used as a therapeutic agent, but the nature of the intervention may pose barriers to adherence in clinical populations. Our objective was to investigate the feasibility of using a fish oil supplement in hemodialysis patients. DESIGN: This was a nonrandomized intervention study. SETTING: Eligible patients were recruited at the Hemodialysis Unit of Wesley Hospital, Brisbane, Queensland, Australia. PATIENTS: The sample included 28 maintenance hemodialysis patients out of 43 eligible patients in the unit. Exclusion criteria included patients regularly taking a fish oil supplement at baseline, receiving hemodialysis for less than 3 months, or being unable to give informed consent. INTERVENTION: Eicosapentaenoic acid (EPA) was administered at 2000 mg/day (4 capsules) for 12 weeks. Adherence was measured at baseline and weekly throughout the study according to changes in plasma EPA, and was further measured subjectively by self-report. RESULTS: Twenty patients (74%) adhered to the prescription based on changes in plasma EPA, whereas an additional two patients self-reported good adherence. There was a positive relationship between fish oil intake and change in plasma EPA. Most patients did not report problems with taking the fish oil. Using the baseline data, it was not possible to characterize adherent patients. CONCLUSIONS: Despite potential barriers, including the need to take a large number of prescribed medications already, 74% of hemodialysis patients adhered to the intervention. This study demonstrated the feasibility of using fish oil in a clinical population.

Hidden Jedi: A critical qualitative exploration of the Fellow credential and advanced expertise.

AIM: The present study aimed to describe the characteristics of a Fellow and critically review factors relevant to recognition and promotion of excellence within the profession of dietetics in Australia. METHODS: Through the development of revised Competency Standards for the Fellow credential, a critical qualitative approach drawing on action research was used whereby members of the profession were given a voice in the research process. Six focus groups with a total of 30 participants explored descriptions of expertise and perceptions of Fellow by the profession and determinants of uptake. Focus groups were conducted during February and March 2018. Data were examined using a thematic analysis approach, with additional meaning explored through cultural historical activity theory. Participants/setting - A purposive sample of Australian dietitians. RESULTS: Fellows embodied leadership, impact, influence, innovation and inspiration, internal and external to the profession and this was reflected in the revised Competency Standards. Potential Fellows perceived they were not capable of achieving the standard required. A lack of recognition of the credential both from within the community of dietetics, and externally, was identified. The role of the social system in which these credentials operate including the role of the professional association in awarding the credential are relevant. CONCLUSIONS: Changes to the standards, and the system, may improve perceptions and uptake of the credential. This example provides highly relevant insights for the profession internationally.

Assessment of subjective appetite sensations in hemodialysis patients. Agreement and feasibility between traditional paper and pen and a novel electronic appetite rating system.

The aim of this study was to assess the agreement between a novel Electronic Appetite Rating System (EARS) and traditional paper and pen visual analog scales (VASs) in a clinical population. 28 hemodialysis patients (mean age 61+/-17 years, 50% male, median dialysis vintage 19.5(4-101) months) were asked to rate their subjective sensations of hunger, fullness and desire to eat on VAS using both methods. The mean (S.D.) bias ranged from 2.6(16.6)mm to 6.2(15.7)mm which indicated that the two methods did not agree. Patients preferred the paper and pen method compared with the EARS. Either method would be suitable to use in a clinical population; however, it would be inappropriate to use the methods interchangeably.

Implementation of standardized nutrition guidelines by renal dietitians is associated with improved nutrition status.

OBJECTIVE: Standardized nutrition guidelines that focus on a nutrition care process have been used by dietitians treating renal patients in Australia for over 3 years. We show the impact of this implementation on the nutritional status of a cohort of hemodialysis patients. DESIGN: We conducted a retrospective observational study, investigating a cohort of maintenance hemodialysis patients after the implementation of a systematic approach to the patient's nutritional care. SETTING: This study took place in public and private in-center hemodialysis units. PATIENTS: Patients included a cohort of 65 maintenance hemodialysis patients (mean age +/- SD, 64 +/- 15 years; 58% male; dialysis vintage median [interquartile range], 22 [10 to 46] months). INTERVENTIONS: All participants were provided with a dietary interview at least every 6 months, with intensive follow-up where required, and were monitored monthly regarding weight and biochemistry. Outcomes were assessed annually between May 2004 and December 2006, after the implementation of this model of care. MAIN OUTCOME MEASURE: Energy and protein intake according to dietary interview, nutritional status according to subjective global assessment, and data regarding dry weight and biochemistry (including albumin, potassium, and phosphate) were collected by the dietitian at each facility. Change in each outcome measure over time was assessed using repeated-measures analysis. RESULTS: The proportion of patients with malnutrition (subjective global assessment B or C) decreased from 14% at baseline to 3% after 2 years. Serum albumin, potassium, and dry weight remained stable throughout the study period, and there was a significant decrease in serum phosphate over time (mean +/- SD,1.8 +/- 0.5 to 1.5 +/- 0.5 mmol/L, P = .004). Dietary energy and protein intake changed significantly over the study period (P = .001 and P = .022, respectively), with the highest mean intake recorded during the final follow-up assessment. CONCLUSIONS: The implementation of a systematic approach to patient care, in line with nutrition management guideline recommendations, was associated with an improvement in nutritional status and dietary intake in this cohort of maintenance hemodialysis patients, without the need for increased resources or dietitian time.

The contested space: The impact of competency-based education and accreditation on dietetic practice in Australia.

AIM: Competency-based Education (CBE) has underpinned the education of dietitians in Australia since the first Competency Standards (CS) were published; however, little is known about how CBE has influenced dietetic practice. The aim of this paper is to explore how a CBE framework and the CS have influenced dietetic practice in Australia since 1990. METHODS: A qualitative investigation explored concepts of dietetic practice. Data analysed were original interviews previously undertaken with recent graduate dietitians during 1991 (n = 26), 1998 (n = 23) and 2007 (n = 19) and seven guided discussions with dietitians and employers (n = 28) conducted in 2014 to identify themes. The DAA Competency Standards and Accreditation Manuals/Standards since 1990 were also analysed to triangulate the interview data and to investigate how the CS were interpreted. RESULTS AND CONCLUSIONS: Themes identified from interviews included: (i) communicating for better care, (ii) scientific enquiry for effective practice, (iii) critical thinking and evidence-based practice and (iv) professionalism, which remained core to dietetic practice over time, but leadership, advocacy, business management and entrepreneurial skills have emerged more strongly as the scope of practice has diversified. The landscape in which dietitians' practice showed increasing complexity and clear boundaries separating professional roles were disappearing. The 2015 CS and the 2017 Accreditation Standards highlighted that competency remains a shifting construct and that professional behaviours change depending on economic and political reasons in the play of power. Accreditation policy and current standards have successfully maintained a standard of dietetic practice across a diverse country but have the potential to constrain innovation.

Toward a Global Definition of Professionalism for Nutrition and Dietetics Education: A Systematic Review of the Literature.

BACKGROUND: Professionalism of health care practitioners is central to safe and ethical health care, and forms part of the trust that the public places in health care practitioners. Lapses in professionalism in health care present considerable challenges and can have serious consequences and outcomes. Teaching, learning, and assessing professionalism is an important component of nutrition and dietetics education. There is scant peer-reviewed published research related to professionalism in nutrition and dietetics. Providing a definition of professionalism will support progress in curriculum planning and design, teaching, learning and assessment of students, and ongoing professional development of educators and practitioners. OBJECTIVE: The aim of this study was to conceptualize and define professionalism for the purpose of teaching nutrition and dietetics. DESIGN: This study included a critical systematic literature review of original research and a targeted and systematic search of national and international dietetics competency standards, exploring the concept and definitions of professionalism in nutrition and dietetics. Competency standards were chosen as an additional focus in the systematic literature search, as they are the key framework documents that guide curriculum development and education standards internationally. Thematic analysis was used to synthesize extracted data and an inductive, interpretivist approach was then applied in conceptualizing a definition of professionalism. RESULTS: Seven studies and six national and international sets of competency standards were included in the literature review. Four major themes conceptualizing a definition of professionalism for nutrition and dietetics were identified from the integration of the original research and targeted gray literature reviews: 1) personal attributes; 2) interpersonal communication; 3) approach to practice; and 4) commitment to lifelong learning. CONCLUSIONS: Defining professionalism for nutrition and dietetics supports progress toward shared understandings, building trust, and assisting in dietetics education and practice. It can be used to support and extend teaching, learning, and assessment of professionalism.

Randomized controlled trial of nutritional counseling on body composition and dietary intake in severe CKD.

BACKGROUND: Progressive loss of kidney function results in an increased risk of malnutrition. Despite this, there is little evidence informing the impact of nutrition intervention on predialysis patients with chronic kidney disease (CKD; stages 4 and 5). STUDY DESIGN: Randomized controlled trial. SETTING & PARTICIPANTS: 56 outpatients (men, 62%; mean age, 70.7 +/- 14.0 [SD] years) with CKD were randomly allocated to intervention (n = 29) or control (n = 27) by using a concealed computer-generated sequence. INTERVENTION: The intervention group, provided with individualized dietary counseling with regular follow-up aimed at achieving an intake of 0.8 to 1.0 g/kg of protein and greater than 125 kJ/kg of energy, or control, receiving written material only. OUTCOMES & MEASURES: Change in body composition (body cell mass, measured by means of total-body potassium, in 40 of 56 participants), nutritional status (Subjective Global Assessment), and energy and protein intake (3-day food record). RESULTS: During the 12 weeks, the intervention group had 3.5% (95% confidence interval, -2.1 to 9.1) less decrease in body cell mass, 17.7-kJ/kg/d (95% confidence interval, 8.2 to 27.2) greater increase in energy intake, greater improvement in Subjective Global Assessment (P < 0.01), and no significant difference in protein intake compared with the control group (-0.04 g/kg/d; 95% confidence interval, -0.73 to 0.16). The intervention was associated with greater increases in energy and protein intake in women than men (interaction P < 0.001 for both). LIMITATIONS: Power to detect change in body cell mass, potential bias in ascertainment of Subjective Global Assessment. CONCLUSIONS: In predialysis patients with CKD, structured nutrition intervention had a greater effect on energy and protein intake in women than men. Additional investigations are warranted to determine the impact on body composition.

A Consensus Model: Shifting assessment practices in dietetics tertiary education.

AIM: The aim of this research was to evaluate a Consensus Model for competency-based assessment. METHODS: An evaluative case study was used to allow a holistic examination of a constructivist-interpretivist programmatic model of assessment. Using a modified Delphi process, the competence of all 29 students enrolled in their final year of a Master of Nutrition and Dietetics course was assessed by a panel (with expertise in competency-based assessment; industry and academic representation) from a course e-portfolio (that included the judgements of student performance made by worksite educators) and a panel interview. Data were triangulated with assessments from a capstone internship. Qualitative descriptive studies with worksite educators (focus groups n = 4, n = 5, n = 8) and students (personal interviews n = 29) explored stakeholder experiences analysed using thematic analysis. RESULTS: Panel consensus was achieved for all cases by the third-round and corroborated by internship outcomes. For 34% of students this differed to the 'interpretations' of their performance made by their worksite educator/s. Emerging qualitative themes from stakeholder data found the model: (i) supported sustainable assessment practices; (ii) shifted the power relationship between students and worksite educators and (iii) provided a fair method to assess competence. To maximise benefits, more refinement, resources and training are required. CONCLUSIONS: This research questions competency-based assessment practices based on discrete placement units and supports a constructivist-interpretivist programmatic approach where evidence across a whole course of study is considered by a panel of assessors.

Evaluation of nutrition assessment tools compared with body cell mass for the assessment of malnutrition in chronic kidney disease.

OBJECTIVE: We compared the subjective global assessment (SGA) and a range of SGA-based assessment tools with body cell mass (BCM) in patients with stage IV and V predialysis chronic kidney disease (CKD). STUDY DESIGN: This was a cross-sectional, observational study. SETTING: The study took place at a public tertiary hospital predialysis outpatient clinic. PATIENTS: A total of 56 consecutive consenting patients with CKD (61% were male; age [mean +/- standard deviation] 70.2 +/- 11.6 years; glomerular filtration rate 22.2 +/- 6.8 mL/min). MAIN OUTCOME MEASURE: Nutrition status was the main outcome measure. RESULTS: In this population, the prevalence of malnutrition was 19.6% (n = 11, SGA B; no C ratings). Malnutrition was associated with lower BCM (mean BCM, 26.3 vs. 33.4 kg, P = .007, measured by total body potassium), body weight (64.8 vs. 76.1 kg, P = .042), body mass index (23.7 vs. 27.6 kg/m(2), P = .015), and greater weight loss over the previous 6 months (-6.2 vs. -0.1 kg, P = .004). BCM had a weak relationship with 7-point SGA (P = .267), malnutrition inflammation score (r = -0.27 P = .063), and patient-generated SGA (r = -0.27 P = .060). There was no association for either measure of nutrition status (SGA or BCM) with albumin, glomerular filtration rate, or C-reactive protein. CONCLUSION: SGA in its original form most accurately delineated malnutrition by depleted BCM and is the most appropriate tool for cross-sectional assessment of nutrition status in patients with predialysis CKD.