Nutrition Care in Bariatric Surgery: An Academy Evidence Analysis Center Systematic Review

Obesity continues to be a major public health crisis, both nationally and globally. Metabolic and bariatric surgery has been proven to be a safe and effective treatment for this multifactorial chronic disease. However, inconsistent and varied results in bariatric nutrition literature have prevented the implementation of standardized guidelines. The purpose of this Evidence Analysis Library systematic review is to provide an evidence-based summary of nutrition-related practices in bariatric surgery. The systematic review methodology of the Academy of Nutrition and Dietetics was applied. A total of 27 research studies were included, analyzed, and assessed for risk of bias by trained evidence analysts. The literature included in the systematic review was published from 2003 to 2015. Evaluation of the literature resulted in the development of five graded conclusion statements. Limited research demonstrates that registered dietitian nutritionists play a role in improving weight loss outcomes after bariatric surgery; further research is needed to understand the role of registered dietitian nutritionists in changing behaviors after bariatric surgery. Bariatric surgery results in significant reductions in resting metabolic rate and postoperative energy intake. There is no significant relationship between macronutrient distribution and postoperative weight loss. The graded conclusion statements provide registered dietitian nutritionists who practice in the field of bariatric nutrition with more insight and evidence that can guide and support their recommendations.     

Medical Nutrition Therapy in Adults with Chronic Kidney Disease: Integrating Evidence and Consensus into Practice for the Generalist Registered Dietitian Nutritionist

Chronic kidney disease is classified in stages 1 to 5 by the National Kidney Foundation's Kidney Disease Outcomes Quality Initiative depending on the level of renal function by glomerular filtration rate and, more recently, using further categorization depending on the level of glomerular filtration rate and albuminuria by the Kidney Disease Improving Global Outcomes initiative. Registered dietitian nutritionists can be reimbursed for medical nutrition therapy in chronic kidney disease stages 3 to 4 for specific clients under Center for Medicare and Medicaid Services coverage. This predialysis medical nutrition therapy counseling has been shown to both potentially delay progression to stage 5 (renal replacement therapy) and decrease first-year mortality after initiation of hemodialysis. The Joint Standards Task Force of the American Dietetic Association (now the Academy of Nutrition and Dietetics), the Renal Nutrition Dietetic Practice Group, and the National Kidney Foundation Council on Renal Nutrition collaboratively published 2009 Standards of Practice and Standards of Professional Performance for generalist, specialty, and advanced practice registered dietitian nutritionists in nephrology care. The purpose of this article is to provide an update on current recommendations for screening, diagnosis, and treatment of adults with chronic kidney disease for application in clinical practice for the generalist registered dietitian nutritionist using the evidence-based library of the Academy of Nutrition and Dietetics, published clinical practice guidelines (ie, National Kidney Foundation Council on Renal Nutrition, Renal Nutrition Dietetic Practice Group, Kidney Disease Outcomes Quality Initiative, and Kidney Disease Improving Global Outcomes), the Nutrition Care Process model, and peer-reviewed literature.     

Academy of Nutrition and Dietetics: 2020 Cystic Fibrosis Evidence Analysis Center Evidence-Based Nutrition Practice Guideline

The Academy of Nutrition and Dietetics Evidence Analysis Center conducted a systematic review of the literature to develop an evidence-based practice guideline for primary nutrition issues in cystic fibrosis (CF). This guideline is designed to complement and build upon existing evidence-based CF nutrition guidelines. The objective of this guideline was to provide recommendations for registered dietitian nutritionists in the United States delivering medical nutrition therapy to individuals with CF and their families that fill gaps in current evidence-based guidelines on topics that are crucial in order to improve health and prevent disease progression. This guideline provides 28 nutrition recommendations to guide medical nutrition therapy, including nutrition screening, nutrition assessment, and dietary intake. For topics outside the scope of this guideline, practitioners are referred to external, evidence-based recommendations. The CF landscape is evolving rapidly with breakthroughs in cystic fibrosis transmembrane regulator modulators changing CF at a cellular level. Medical nutrition therapy for individuals with CF from infancy through advanced age requires novel and individualized approaches. The Academy Evidence Analysis Library CF guidelines provide a framework for expanding upon current knowledge to determine effective nutrition strategies for individuals with CF through long and healthy futures.     

The Impact of RDNs on Non-Communicable Diseases: Proceedings from The State of Food and Nutrition Series Forum

In the United States, nutrition-related morbidities are rising steadily at rates corresponding to increasing overweight and obesity in the population. Such morbidities take huge tolls on personal health and impose high costs on health care systems. In 2019, the Academy of Nutrition and Dietetics (Academy) and the Academy of Nutrition and Dietetics Foundation (Academy Foundation) embarked on a new project titled “The State of Food and Nutrition Series” to demonstrate the value of nutrition interventions led by registered dietitian nutritionists for individuals with the following 3 high-priority non-communicable diseases that affect many in the United States and globally: type 2 diabetes mellitus, chronic kidney disease, and hypertension. Poor nutritional status contributes to disease onset and progression in these non-communicable diseases, and appropriate medical nutrition therapy can prevent or delay worsening and ameliorate poor health outcomes. However, many people who have these conditions do not have access to an registered dietitian nutritionist, and consequently do not receive the nutrition care they need. On February 19-20, 2020 in Arlington, VA, as the first stage in The State of Food and Nutrition Series, the Academy and the Academy Foundation gathered health care policymakers, clinicians, and researchers from across the country for the State of Food and Nutrition Series Forum, where Academy leaders sought input to build a comprehensive research strategy that will quantify the impact of patient access to registered dietitian nutritionist–led nutrition interventions for type 2 diabetes mellitus, chronic kidney disease, and hypertension. This article summarizes the findings of that forum.     

Academy of Nutrition and Dietetics Nutrition Research Network: Validation of a Novel Nutrition Informatics Tool to Assess Agreement Between Documented Nutrition Care and Evidence-Based Recommendations

More evidence regarding registered dietitian nutritionist implementation of evidence-based nutrition practice guidelines (EBNPGs) is needed. We assessed the utility of an automated informatics tool to evaluate congruence of documented nutrition care with 13 individual recommendations in the diabetes mellitus (DM) EBNPG and with the guideline overall. A concurrent validation study was conducted using Nutrition Care Process Terminology documentation entered in the Academy of Nutrition and Dietetics Health Informatics Infrastructure by registered dietitian nutritionists caring for patients with DM. A 15% subset (n = 115) of the 790 patient encounters recorded were selected randomly, and the documented care was evaluated using the automated DM Expected Care Plan (ECP) Analyzer and expert audit. Recommendation-level congruence, as determined by each method, was compared using Cohen’s κ analysis, and the accuracy, sensitivity, and specificity of the DM ECP Analyzer for assessing overall guideline-level congruence was calculated with expert audits as the “gold standard.” For recommendation-level congruence, the DM ECP Analyzer identified more instances of recommendation implementation in the patient encounters, and classified more encounters as including partial or full recommendation implementation for 10 of the 13 recommendations, compared with the expert audit. There was slight to fair agreement between the DM ECP and the expert audit for most individual recommendations, with a mean ± standard deviation level of agreement of κ = .17 ± .19 across all eligible recommendations. At the guideline level, the DM Analyzer had high accuracy (98.3%) and sensitivity (99.1%) and low specificity (0%; no true negatives detected). The DM ECP Analyzer is acceptable for conducting automated audits of nutrition documentation to assess congruence of documented care with recommendations for evidence-based care. Future changes to the EBNPG, Nutrition Care Process Terminology, Academy of Nutrition and Dietetics Health Informatics Infrastructure, and the DM ECP Analyzer could potentially improve recommendation-level performance. The DM ECP Analyzer can be modified for other EBNPGs to facilitate automated assessment of guideline implementation.     

Academy of Nutrition and Dietetics: Revised 2017 Standards of Practice and Standards of Professional Performance for Registered Dietitian Nutritionists (Competent,Proficient, and Expert) in Oncology Nutrition

Oncology nutrition encompasses nutrition care for individuals along the cancer care continuum. Nutrition is a vital component of prevention, treatment, and healthy survivorship. The practice of an oncology registered dietitian nutritionist (RDN) reflects the setting and population served with diverse cancer diagnoses, including expanded roles and responsibilities reflecting the RDN’s interests and organization’s activities. Provision of nutrition services in oncology requires that RDNs have advanced knowledge in the focus area of oncology nutrition. Thus, the Oncology Nutrition Dietetic Practice Group, with guidance from the Academy of Nutrition and Dietetics Quality Management Committee, has developed Standards of Practice and Standards of Professional Performance as tools for RDNs currently in practice or interested in working in oncology nutrition, to address their current skill level and to identify areas for additional professional development in this practice area. The Standards of Practice address and apply the Nutrition Care Process and workflow elements, which are screening, assessment, diagnosis, intervention, evaluation/monitoring, and discharge planning and transitions of care. The Standards of Professional Performance consist of the following six domains of professionalism including: Quality in Practice, Competence and Accountability, Provision of Services, Application of Research, Communication and Application of Knowledge, and Utilization and Management of Resources. Within each standard, specific indicators provide measurable action statements and describe three skill levels (competent, proficient, and expert) for RDNs working in oncology nutrition.     

Implementation Science in Evidence-based Nutrition Practice: Considerations for the Registered Dietitian Nutritionist

Nutrition and dietetics practice should be based on the highest-quality and most recent available evidence. Unfortunately, translating research to day-to-day practice often involves long lag times. Implementation science is an emerging field that evaluates methods that promote uptake of research findings into daily practice. Numerous theories and frameworks have been developed to provide guidance for implementation research and operationalization of recommendations. This paper provides a broad overview of implementation science and highlights frameworks such as the Normalization Process Theory that can be used by registered dietitian nutritionist (RDNs) to encourage systematic uptake of evidence into practice.     

Consensus Report of the Academy of Nutrition and Dietetics: Incorporating Genetic Testing into Nutrition Care

Personalization of nutrition advice is a process already familiar to registered dietitian nutritionists, but it is not yet clear whether incorporating genetic results as an added layer of precision improves nutrition-related outcomes. Therefore, an independent workgroup of experts, supported by the Academy’s Evidence Analysis Center staff, conducted a systematic review to examine the level of evidence measuring the effect of incorporating genetic testing results into nutrition counseling and care, compared to an alternative intervention or control group, on nutrition-related outcomes. This systematic review revealed that only weak quality evidence is available in the scientific literature and observed that this field is still maturing. Therefore, at present, there is insufficient scientific evidence to determine whether there are effects of incorporating genetic testing into nutrition practice. The workgroup prepared this Consensus Report based on this systematic review to provide considerations for the practical application of incorporating genetic testing into the nutrition care process.     

Academy of Nutrition and Dietetics and National Kidney Foundation: Revised 2014 Standards of Practice and Standards of Professional Performance for Registered Dietitian Nutritionists (Competent,Proficient, and Expert) in Nephrology Nutrition

Compelling evidence indicates that the incidence of chronic kidney disease (CKD) is increasing because of an aging population and a higher prevalence of cardiovascular disease, diabetes, and hypertension. Nutrition management of patients with CKD requires early disease recognition, appropriate interpretation of the markers and stages of CKD, and collaboration with other health care practitioners. Better management of CKD can slow its progression, prevent metabolic complications, and reduce cardiovascular related outcomes. Caring for patients with CKD necessitates specialized knowledge and skills to meet the challenges associated with this growing epidemic. The Academy of Nutrition and Dietetics Renal Dietitians Practice Group and the National Kidney Foundation Council on Renal Nutrition, with guidance from the Academy of Nutrition and Dietetics Quality Management Committee, have updated the 2009 Standards of Practice in Nutrition Care and Standards of Professional Performance as a tool for registered dietitian nutritionists working in nephrology nutrition to assess their current skill levels and to identify areas for additional professional development in this practice area. The Standards of Practice apply to the care of patients/clients with kidney disease. The Standards of Professional Performance consist of six domains of professionalism, including: Quality in Practice, Competence and Accountability, Provision of Services, Application of Research, Communication and Application of Knowledge, and Utilization and Management of Resources. Within each standard, specific indicators provide measurable action statements that illustrate how nephrology nutrition principles can be applied to practice. The indicators describe three skill levels (ie, competent, proficient, and expert) for registered dietitian nutritionists working in nephrology nutrition.     

Academy of Nutrition and Dietetics: Revised 2022 Standards of Practice and Standards of Professional Performance for Registered Dietitian Nutritionists (Competent,Proficient, and Expert) in Adult Weight Management

A person’s weight is an anthropometric measure factored into assessing health risk, not a measure of worth, ability, or overall health. Adult weight management is a spectrum of lifelong care services available for persons whose goals can be achieved through evidence-based, weight-related interventions and intersects most practice areas of nutrition. An adult weight management registered dietitian nutritionist (RDN) is responsible for providing a psychologically safe, accessible, and respectful setting and empowering care to those seeking nutrition services. This requires the RDN to act as an advocate by proactively seeking to identify personal and external weight biases, understanding the influence of those predispositions, and acknowledging how weight-related prejudices are intricately connected with systems that influence nutrition both inside and outside of health care. Increases in average weight influence potentially counterproductive discussions about judgment, an individual’s body, and relationship with health. RDNs are equipped to provide dynamic care and be on the forefront of implementing weight-inclusive built environments, policies, and person-centered communications to minimize harm and maximize benefit for the individual and society. The authors, Weight Management Dietetic Practice Group, and the Academy of Nutrition and Dietetics Quality Management Committee revised the Standards of Practice and Standards of Professional Performance for RDNs in Adult Weight Management to update established criteria of competent practice, further define core values, and set direction for future areas of opportunity. The Adult Weight Management Standards of Practice and Standards of Professional Performance are complementary tools intended for RDNs to benchmark and identify progressive routes and goals for professional advancement.     

Academy of Nutrition and Dietetics: Revised 2017 Standards of Practice in Nutrition Care and Standards of Professional Performance for Nutrition and Dietetics Technicians,Registered

Nutrition and dietetics technicians, registered (NDTRs) face complex situations every day. Competently addressing the unique needs of each situation and applying standards appropriately are essential to providing safe, timely patient-/client-/customer-centered quality nutrition and dietetics care and services. The Academy of Nutrition and Dietetics (Academy) leads the profession by developing standards that can be used by NDTRs (who are credentialed by the Commission on Dietetic Registration) for self-evaluation to assess quality of practice and performance. The Standards of Practice reflect the NDTR’s role under the supervision of registered dietitian nutritionists in nutrition screening and the Nutrition Care Process and workflow elements, which includes nutrition screening, nutrition assessment, nutrition diagnosis, nutrition intervention/plan of care, nutrition monitoring and evaluation, and discharge planning and transitions of care. The Standards of Professional Performance consist of six domains of professional performance: Quality in Practice, Competence and Accountability, Provision of Services, Application of Research, Communication and Application of Knowledge, and Utilization and Management of Resources. Within each standard, indicators provide measurable action statements that illustrate how the standard can be applied to practice. The Academy’s Revised 2017 Standards of Practice and Standards of Professional Performance for NDTRs along with the Academy/Commission on Dietetic Registration Code of Ethics, and the Scope of Practice for the NDTR provide minimum standards and tools for demonstrating competence and safe practice, and are used collectively to gauge and guide an NDTR’s performance in nutrition and dietetics practice.     

Practice Paper of the Academy of Nutrition and Dietetics Abstract: Ethical and Legal Issues of Feeding and Hydration

It is the position of the Academy of Nutrition and Dietetics that individuals have the right to request or refuse nutrition and hydration as medical treatment. Registered dietitians should work collaboratively as part of an interprofessional team to make recommendations on providing, withdrawing, or withholding nutrition and hydration in individual cases and serve as active members of institutional ethics committees. This practice paper provides a proactive, integrated, systematic process to implement the Academy's position. The position and practice papers should be used together to address the history and supporting information of ethical and legal issues of feeding and hydration identified by the Academy. Elements of collaborative ethical deliberation are provided for pediatrics and adults and in different conditions. The process of ethical deliberation is presented with the roles and responsibilities of the registered dietitian and the dietetic technician, registered. Understanding the importance and applying concepts dealing with cultural values and religious diversity is necessary to integrate clinical ethics into nutrition care. Incorporating screening for quality-of-life goals is essential before implementing the Nutrition Care Process and improving health literacy with individual interactions. Developing institution-specific policies and procedures is necessary to accelerate the practice change with artificial nutrition, clinical ethics, and quality improvement projects to determine best practice. This paper supports the “Position of the Academy of Nutrition and Dietetics: Ethical and Legal Issues of Feeding and Hydration” published in the June 2013 issue of the Journal of the Academy of Nutrition and Dietetics.     

Academy of Nutrition and Dietetics: Revised 2017 Scope of Practice for the Nutrition and Dietetics Technician,Registered

The Academy of Nutrition and Dietetics (Academy) is the world’s largest organization of food and nutrition professionals and the association that represents credentialed nutrition and dietetics practitioners—nutrition and dietetics technicians, registered (NDTRs) and registered dietitian nutritionists (RDNs). An NDTR’s scope of practice in nutrition and dietetics has flexible boundaries to capture the depth and breadth of the individual's practice. The NDTR’s practice expands with advances in many areas, including nutrition, food production, food safety, food systems management, health care, public health, community health, and information and communication technology. The Revised 2017 Scope of Practice for the NDTR reflects the position of the Academy on the essential role of the NDTR in the management and delivery of food and nutrition services. The scope of practice for the NDTR is composed of education and credentialing, practice resources, Academy Standards of Practice and Standards of Professional Performance, codes of ethics, accreditation standards, state and federal regulations, national guidelines, and organizational policy and procedures. The Revised 2017 Scope of Practice for the NDTR is used in conjunction with the Revised 2017 Standards of Practice in Nutrition Care and the Standards of Professional Performance for NDTRs. The Standards of Practice address activities related to direct patient and client care. The Standards of Professional Performance address behaviors related to the technical role of NDTRs. These standards reflect the minimum competent level of nutrition and dietetics practice and professional performance for NDTRs. A companion document addresses the scope of practice for the RDN.     

Academy of Nutrition and Dietetics: Revised 2017 Scope of Practice for the Registered Dietitian Nutritionist

The Academy of Nutrition and Dietetics (Academy) is the world’s largest organization of food and nutrition professionals and the association that represents credentialed nutrition and dietetics practitioners—registered dietitian nutritionists (RDNs) and nutrition and dietetics technicians, registered (NDTRs). RDNs integrate research, professional development, and practice to stimulate innovation and discovery; collaborate to solve the greatest food and nutrition challenges now and in the future; focus on systemswide impact across the food, wellness, and health sectors; have a global impact in eliminating all forms of malnutrition; and amplify the contribution of nutrition and dietetics practitioners and expand workforce capacity and capability. The Revised 2017 Scope of Practice for the RDN reflects the position of the Academy on the essential role of the RDN in the direction and delivery of food and nutrition services. The scope of practice for the RDN is composed of education and credentialing, practice resources, Academy Standards of Practice and Professional Performance, codes of ethics, accreditation standards, state and federal regulations, national guidelines, and organizational policy and procedures. The Revised 2017 Scope of Practice for the RDN is used in conjunction with the Revised 2017 Standards of Practice (SOP) in Nutrition Care and the Standards of Professional Performance (SOPP) for RDNs. The SOP address activities related to direct patient and client care. The SOPP address behaviors related to the professional role of RDNs. These standards reflect the minimum competent level of nutrition and dietetics practice and professional performance for RDNs. A companion document addresses the scope of practice for the NDTR.     

Position of the Academy of Nutrition and Dietetics: Nutrition Informatics

It is the position of the Academy of Nutrition and Dietetics that nutrition informatics is a rapidly evolving area of practice for registered dietitian nutritionists and nutrition and dietetic technicians, registered; and that the knowledge and skills inherent to nutrition informatics permeate all areas of the dietetics profession. Further, nutrition and dietetics practitioners must continually learn and update their informatics knowledge and skills to remain at the forefront of nutrition practice. Nutrition informatics is the intersection of information, nutrition, and technology. However, informatics is not just using technology to do work. The essence of nutrition informatics is to manage nutrition data in combination with standards, processes, and technology to improve knowledge and practice that ultimately lead to improved quality of health care and work efficiency. Registered dietitian nutritionists and nutrition and dietetic technicians, registered, are already experts in using evidence to practice in all areas of nutrition and dietetics. To remain at the forefront of technological innovation, the profession must actively participate in the development of standards, processes, and technologies for providing nutrition care.     

Academy of Nutrition and Dietetics: Revised 2019 Standards of Practice and Standards of Professional Performance for Registered Dietitian Nutritionists (Competent,Proficient, and Expert) in Nutrition in Integrative and Functional Medicine

Nutrition in integrative and functional medicine encompasses a patient-/client-centered, healing-oriented approach to health that embraces both conventional and complementary therapies. Registered dietitian nutritionist (RDN) practitioners in integrative and functional medicine focus on nutrition care that is both preventative and interventional in addressing the root causes of disease. The Dietitians in Integrative and Functional Medicine Dietetic Practice Group, along with the Academy of Nutrition and Dietetics Quality Management Committee, have updated the Standards of Practice (SOP) and Standards of Professional Performance (SOPP) for RDNs working in nutrition in integrative and functional medicine. The SOP and SOPP for RDNs in Nutrition in Integrative and Functional Medicine provide indicators that describe three levels of practice: competent, proficient, and expert. The SOP uses the Nutrition Care Process and clinical workflow elements for delivering patient/client care. The SOPP describes the following six domains that focus on professional performance: Quality in Practice, Competence and Accountability, Provision of Services, Application of Research, Communication and Application of Knowledge, and Utilization and Management of Resources. Specific indicators outlined in the SOP and SOPP depict how these standards apply to practice. The SOP and SOPP are complementary resources for RDNs and are intended to be used as a self-evaluation tool for assuring competent practice in nutrition in integrative and functional medicine and for determining potential education and training needs for advancement to a higher practice level in a variety of settings.     

Research at the Academy of Nutrition and Dietetics: What,How, and Why?

Research is essential to further advance our understanding of the role of nutrition and dietetics in maintenance and improvement of health. Research is also essential for nutrition and dietetics practitioners to create and provide evidence-based interventions, including medical nutrition therapy provided by registered dietitian nutritionists. Given this critical role of research, the Academy of Nutrition and Dietetics (Academy) has a variety of resources to assist its members in accessing, understanding, participating in, conducting, and disseminating nutrition research. These resources are comprehensive and include opportunities to participate in research (eg, Nutrition Research Network and Data Science Center), tools to aggregate practice data (Nutrition Care Process and Terminology and the Academy of Nutrition and Dietetics Informatics Infrastructure), funding opportunities to support primary research (eg, Academy Foundation), resources to understand the latest research informing evidence-based practice (eg, Evidence Analysis Center), and avenues for sharing research findings (eg, Food & Nutrition Conference & Expo?). The aim of this article is to encourage Academy members to get involved in research by describing Academy-based research resources and opportunities to contribute to nutrition and dietetics research, as well as describe specific examples of research conducted at the Academy. The information presented can serve as a framework to guide members in engaging in research through the Academy.     

Essential Academy Resources Support Quality and Expand Practice

The Academy of Nutrition and Dietetics (Academy) develops and maintains foundational documents that apply to all registered dietitian nutritionists (RDNs) and nutrition and dietetics technicians, registered (NDTRs): Scope of Practice for the RDN and NDTR; Standards of Practice in Nutrition Care and Standards of Professional Performance for RDNs and NDTRs; and the Academy and the Commission on Dietetic Registration Code of Ethics for the Nutrition and Dietetics Profession. The Quality Management Committee of the Academy has developed resources that assist RDNs and NDTRs in understanding how to work to the fullest extent of their individual scope of practice to increase professional satisfaction, achieve future employment and position goals, and provide safe and reliable services. These resources are the definition of terms list, practice tips and case studies, and scope of practice decision algorithm, which build on Academy foundational documents. They support quality practice by answering questions such as “how can I become more autonomous in my practice” and “how can I use telehealth technology in my practice?” The foundational Academy documents and practice application resources assist all RDNs and NDTRs in recognizing their individual competence and practicing within their scope of practice.     

Academy of Nutrition and Dietetics: Revised 2014 Standards of Professional Performance for Registered Dietitian Nutritionists in Management of Food and Nutrition Systems

Management in food and nutrition systems is presented with an ever-challenging tension between effective utilization of manpower resources, mechanical equipment, financial management, material production, and time constraints to produce optimal products. Management drives opportunities for personal development for multiple levels of its employee workforce. Given an increasing need to deliver high-quality food and services to satisfied customers, the Management in Food and Nutrition Systems Dietetic Practice Group, with guidance from the Academy of Nutrition and Dietetics Quality Management Committee, has developed the Revised 2014 Standards of Professional Performance, which replace the 2009 Standards, as a tool for registered dietitian nutritionists working in food and nutrition systems management within health care and non−health care organizations. These Standards of Professional Performance consist of six domains of professionalism: Quality in Practice, Competence and Accountability, Provision of Services, Application of Research, Communication and Application of Knowledge, and Utilization and Management of Resources. Within each standard, specific indicators provide measurable action statements that illustrate how strong communication skills, attention to customer satisfaction, use of various resources, and application of personnel management principles can be applied to practice. The indicators describe three skill levels (ie, competent, proficient, and expert) for registered dietitian nutritionists managing food and nutrition systems.     

Academy of Nutrition and Dietetics: Revised 2021 Standards of Practice and Standards of Professional Performance for Registered Dietitian Nutritionists (Competent,Proficient, and Expert) in Sports and Human Performance Nutrition

Nutrition in sports and human performance incorporates knowledge of the intersection of human physiology and nutrition. Registered dietitian nutritionist (RDN) practitioners in sports and human performance focus on nutrition care that is specific to the individual and their sport/occupational requirements. The Dietitians in Sports, Cardiovascular and Wellness Dietetic Practice Group, along with the Academy of Nutrition and Dietetics Quality Management Committee, have updated the Standards of Practice (SOP) and Standards of Professional Performance (SOPP) for RDNs working in sports and human performance. The SOP and SOPP for RDNs in Sports and Human Performance Nutrition provide indicators that describe three levels of practice: competent, proficient, and expert. The SOP uses the Nutrition Care Process and clinical workflow elements for delivering care to athletic/professional populations. The SOPP describes the following six domains that focus on professional performance: Quality in Practice, Competence and Accountability, Provision of Services, Application of Research, Communication and Application of Knowledge, and Utilization and Management of Resources. Specific indicators outlined in the SOP and SOPP depict how these standards apply to practice. The SOP and SOPP are complementary resources for RDNs and are intended to be used as a self-evaluation tool for assuring competent practice in sports and human performance and for determining potential education and training needs for advancement to a higher practice level in a variety of settings.