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.

Evaluating the Implementation of Evidence-based Kidney Nutrition Practice Guidelines: The AUGmeNt Study Protocol.

Evidence-based nutrition practice guidelines (EBNPGs) inform registered dietitian nutritionist (RDN) care for patients with chronic kidney disease grade 5 treated by dialysis; however, there has been little evaluation of best practices for implementing EBNPGs. In this effectiveness-implementation hybrid study with a quasi-experimental design, United States RDNs in hemodialysis clinics will document initial and follow-up nutrition care for patients with chronic kidney disease grade 5 treated by dialysis using the Academy of Nutrition and Dietetics Health Informatics Infrastructure before and after being randomly assigned to a training model: (1) EBNPG knowledge training or (2) EBNPG knowledge training plus an implementation toolkit. The aims of the study include examining congruence of RDN documentation of nutrition care with the EBNPG; describing common RDN-reported EBNPG acceptability, adoption, and adaptation issues; and determining the feasibility of estimating the impact of RDN care on nutrition-related patient outcomes. The AUGmeNt study can inform effective development and implementation of future EBNPGs. Keywords: Chronic kidney diseases; medical nutrition therapy; implementation science; clinical practice guideline; nutrition care process terminology; dietitian.

Nutrition Care Process Quality Evaluation and Standardization Tool: The Next Frontier in Quality Evaluation of Documentation.

Documentation is essential for communicating care between credentialed nutrition and dietetics practitioners and other health care providers. A validated tool that can evaluate quality documentation of the Nutrition Care Process (NCP) encounter, including progress on outcomes is lacking. The aim of the NCP Quality Evaluation and Standardization Tool (QUEST) validation study is to revise an existing NCP audit tool and evaluate it when used within US Veterans Affairs in all clinical care settings. Six registered dietitian nutritionists revised an existing NCP audit tool. The revised tool (NCP-QUEST) was analyzed for clarity, relevance, and reliability. Eighty-five documentation notes (44 initial, 41 reassessment) were received from eight volunteer Veterans Affairs sites. Five of six registered dietitian nutritionists participated in the interrater reliability testing blinded to each other's ratings; and two registered dietitian nutritionists participated in intrarater reliability reviewing the same notes 6 weeks later blinded to the original ratings. Results showed moderate levels of agreement in interrater reliability (Krippendorff's α = .62 for all items, .66 for total score, and .52 for quality category rating). Intrarater reliability was excellent for all items (α = .86 to .87 for all items; .91 to .94 for total score and.74 to .89 for quality category rating). The NCP-QUEST has high content validity (Content Validity Index = 0.78 for item level, and 0.9 for scale level) after two cycles of content validity review. The tool can facilitate critical thinking, improved linking of NCP chains, and is a necessary foundation for quality data collection and outcomes management. The NCP-QUEST tool can improve accuracy and confidence in charting.

Predictors of nutrition care process knowledge and use among dietitians internationally.

BACKGROUND: The nutrition care process (NCP) and its associated standardised terminology (NCPT, referred to collectively as NCP/T) forms a problem-solving framework fundamental to dietetic practice. Global implementation would assist in confirming outcomes from dietetic care, but implementation rates have varied between countries. We investigated which factors predict NCP/T knowledge and use among dietetic professionals in an international cohort, aiming to understand how implementation can be strengthened. METHODS: The validated International NCP Implementation Survey was disseminated to dietitians in 10 countries via professional networks. Implementation, attitudes and knowledge of the NCP/T along with workplace and educational data were assessed. Independent predictive factors associated with higher NCP/T knowledge and use were identified using backward stepwise logistic regression. RESULTS: Data from 6149 respondents was used for this analysis. Enablers that were independent predictors of both high knowledge and frequent use of NCP/T were peer support, recommendation from national dietetic association and workplace requirements (all p < 0.001). Country of residence and working in clinical settings (p < 0.001) were demographic characteristics that were independent predictors of high knowledge and frequent use of NCP/T. A high knowledge score was an independent predictor of frequent NCP/T use (p = 0.002). CONCLUSIONS: Important modifiable enablers for NCP knowledge and use rely on organisational management. National dietetic organisations and key stakeholders such as employers are encouraged to integrate active NCP/T support in their leadership initiatives. This could take the form of policies, formalised and structured training strategies, and informatics initiatives for the integration in electronic health records.

Nutrition care practice patterns for patients with COVID-19-A preliminary report.

BACKGROUND: Severe acute respiratory syndrome coronavirus 2 is a respiratory virus that poses risks to the nutrition status and survival of infected patients, yet there is paucity of data to inform evidence-based quality care. METHODS: We collected data on the nutrition care provided to patients with coronavirus disease 2019 (COVID-19) by registered dietitian nutritionists (RDNs). RESULTS: Hospitalized COVID-19 patients (N = 101) in this cohort were older adults and had elevated body mass index. The most frequent nutrition problems were inadequate oral intake (46.7%), inadequate energy intake (18.9%), and malnutrition (18.4%). These problems were managed predominantly with enteral nutrition, food supplements, and multivitamin-multimineral supplement therapy. Over 90% of documented problems required a follow-up. CONCLUSION: This data set is the first of its kind to report on the types of nutrition diagnoses and interventions for COVID-19 cases used by RDNs and highlights the need for increased and continued nutrition care.

Etiology Intervention Link Predicts Resolution of Nutrition Diagnosis: A Nutrition Care Process Outcomes Study from a Veterans' Health Care Facility.

In this article, we evaluate relationships between Nutrition Care Process (NCP) chain links and improvement or resolution of the nutrition diagnosis. We conducted a retrospective record review for 12 months in a single Veterans Health Administration health care system using the Veterans Health Administration-specific monitoring and evaluation terms, NCP terminology, and its etiology categories to evaluate outcomes. Logistic regression analysis revealed that the strongest predictor for diagnosis improvement was the etiology-intervention link. The odds of improving the nutrition diagnosis were 51.43 times higher when the etiology-intervention link was present. The odds of improving the nutrition diagnosis were 19.74 times higher when the evidence-diagnosis link was present and 9.46 times higher when the intervention-goal link was present. For every added nutrition visit by the registered dietitian nutritionist, the odds of improving the nutrition diagnosis increased by 32.5%. For every increased point on the NCP audit score, the odds of resolving or improving the nutrition diagnosis increased by 37.7%. When applying the NCP, the presence of the etiology-intervention link significantly improves the odds of resolving the nutrition diagnosis in a Veterans Health Administration population. For the first time, we show evidence that the NCP works as designed. Also, we demonstrate that the quality of NCP documentation impacts resolution of the diagnosis, and we describe the methodology for how to evaluate NCP outcomes. Registered dietitian nutritionists are encouraged to critically evaluate links of the NCP chain, assess NCP documentation for quality, and pursue follow-up visits to improve resolution of nutrition problems.

Consensus Recommendations for Optimizing Electronic Health Records for Nutrition Care.

Provision of nutrition care is vital to the health and well-being of any patient who enters the health care system, whether in the ambulatory, inpatient, or long-term care setting. Interdisciplinary professionals-nurses, physicians, advanced practice providers, pharmacists, and dietitians-identify and treat nutrition problems or clinical conditions in each of these health care settings. The documentation of nutrition care in a structured format from screening and assessment to discharge allows communication of the nutrition treatment plans. The goal of this document is to provide recommendations to clinicians for working with an organization's Information Systems department to create tools for documentation of nutrition care in the electronic health record. These recommendations can also serve as guidance for health care organizations choosing and implementing health care software.

Vitamin D Supplementation during Pregnancy: An Evidence Analysis Center Systematic Review and Meta-Analysis.

BACKGROUND: Given the high rates of vitamin D deficiency among pregnant women and possible effects on offspring health, a systematic review on this topic was conducted to help inform future practice guidelines. OBJECTIVE: To evaluate associations between maternal vitamin D supplementation, maternal 25-hydroxyvitamin D (25(OH)D) concentrations, and health outcomes. METHODS: A PubMed literature search was conducted to identify studies that examined the health effects of vitamin D supplementation during pregnancy on maternal and infant health outcomes published from 2000 to 2016. Among 976 identified publications, 20 randomized clinical trials met the inclusion criteria. The initial search was extended to include five studies published between July 2016 and September 2018. MAIN OUTCOME MEASURES: Maternal and infant 25(OH)D concentrations, gestational diabetes, preeclampsia or gestational hypertension, cesarean section, maternal parathyroid hormone and calcium concentrations, and infant gestational age, birth weight, and birth length. STATISTICAL ANALYSES: Mean differences, odds ratios, and 95% CIs were calculated, only for the initial search, using separate random-effects meta-analyses for each outcome. RESULTS: Evidence was good or strong that maternal vitamin D supplementation significantly increased maternal (13 studies, n=18, mean difference, 14.1 ng/mL [35.2 nmol/L]; 95% CI=9.6-18.6 ng/mL [24.0-46.4 nmol/L]) and infant (nine studies, n=12; 9.7, 5.2, 14.2 ng/mL [24.2, 12.9, 35.5 nmol/L]) 25(OH)D concentrations, although heterogeneity was significant (I2=95.9% and I2=97.4, respectively, P<0.001). Evidence was fair that vitamin D supplementation significantly decreases maternal homeostatic model assessment-insulin resistance (five studies, n=7; -1.1, -1.5, -0.7) and increases infant birth weight (nine studies, n=11, 114.2, 63.4, 165.1 g), both had insignificant heterogeneity. A null effect of maternal supplementation on other maternal (preeclampsia, cesarean section) and infant (gestational age, birth length) outcomes was found. CONCLUSIONS: Results show vitamin D supplementation during pregnancy improves maternal and infant 25(OH)D concentrations and may play a role in maternal insulin resistance and fetal growth. To further inform practice and policies on the amount of vitamin D, which supports a healthy pregnancy, high quality dose-response randomized clinical trials, which assess pregnancy-specific 25(OH)D thresholds, and appropriately powered clinical outcomes are needed.

Consensus Recommendations for Optimizing Electronic Health Records for Nutrition Care.

Provision of nutrition care is vital to the health and well-being of any patient who enters the health care system, whether in the ambulatory, inpatient, or long-term care setting. Interdisciplinary professionals-nurses, physicians, advanced practice providers, pharmacists, and dietitians-identify and treat nutrition problems or clinical conditions in each of these health care settings. The documentation of nutrition care in a structured format from screening and assessment to discharge allows communication of the nutrition treatment plans. The goal of this document is to provide recommendations to clinicians for working with an organization's Information Systems department to create tools for documentation of nutrition care in the electronic health record. These recommendations can also serve as guidance for health care organizations choosing and implementing health care software.

Use of the Nutrition Care Process and Nutrition Care Process Terminology in an International Cohort Reported by an Online Survey Tool.

BACKGROUND: Dietitians in countries across the world have been implementing the Nutrition Care Process (NCP) and Terminology (NCPT) during the past decade. The implementation process has been evaluated in specific countries and in smaller international studies; however, no large international study comparing implementation between countries has been completed. OBJECTIVE: The aim of this study was to describe and compare the level of NCP/NCPT implementation across 10 countries. METHODS: A previously tested web-based survey was completed in 2017 by 6,719 dietitians across 10 countries. Participants were recruited through e-mail lists, e-newsletters, and social media groups for dietitians. Nondietitians were excluded through screening questions and targeted dissemination channels. MAIN OUTCOME MEASURES AND STATISTICAL ANALYSIS: The main outcome of interest was the level of implementation of each of the four NCP steps. Differences in implementation between the NCP (process) and NCPT (terminology) were also measured. Differences between groups were assessed using Kruskal-Wallis test and Mann-Whitney U test. Multiple linear regression was used to assess relationships between the main outcomes and respondent demographic information. RESULTS: Australia, New Zealand, and the United States had higher implementation rates compared with other countries surveyed. Awareness of the NCP was high in most countries (>90%) but lower in Greece (50%). All countries had a higher implementation level of the NCP (process) compared with the NCPT (terminology). Dietitians working with inpatients reported the highest implementation levels while those working in public health reported the lowest. CONCLUSIONS: Dietitians in countries with more experience in NCP/NCPT implementation and a clear implementation strategy had higher levels of implementation. To achieve a successful NCP/NCPT implementation among dietitians, there is a need to promote the value of a standardized dietetic language together with the more easily implemented process. There is also a need to promote NCP/NCPT for all areas of practice, and develop strategic plans for implementation of the NCP and NCPT.

The International Nutrition Care Process and Terminology Implementation Survey: Towards a Global Evaluation Tool to Assess Individual Practitioner Implementation in Multiple Countries and Languages.

BACKGROUND: The Nutrition Care Process (NCP) and NCP Terminology (NCPT) is a systematic framework for critical thinking, decision making, and communication for dietetics practitioners worldwide, aiming to improve quality and patient safety in nutrition care. Although dietetics practitioners in several countries have implemented the NCP/NCPT during recent years, to date there is no globally validated instrument for the evaluation of NCP/NCPT implementation that is available in different languages and applicable across cultures and countries. OBJECTIVE: The aim of this study was to develop and test a survey instrument in several languages to capture information at different stages of NCP/NCPT implementation across countries and cultures. SETTING: In this collaboration between dietetics practitioners and researchers from 10 countries, an International NCP/NCPT Implementation Survey tool was developed and tested in a multistep process, building on the experiences from previous surveys. The tool was translated from English into six other languages. It includes four modules and describes demographic information, NCP/NCPT implementation, and related attitudes and knowledge. METHODS: The survey was reviewed by 42 experts across 10 countries to assess content validity and clarity. After this, 30 dietetics practitioners participated in cognitive interviews while completing the survey. A pilot study was performed with 210 participants, of whom 40 completed the survey twice within a 2- to 3-week interval. RESULTS: Scale content validity index average was 0.98 and question clarity index was 0.8 to 1.0. Cognitive interviews and comments from experts led to further clarifications of the survey. The repeated pilot test resulted in Krippendorff's α=.75. Subsequently, refinements of the survey were made based on comments submitted by the pilot survey participants. CONCLUSIONS: The International NCP/NCPT Implementation Survey tool demonstrated excellent content validity and high test-retest reliability in seven different languages and across an international context. This tool will be valuable in future research and evaluation of implementation strategies.

2015 Evidence Analysis Library Evidence-Based Nutrition Practice Guideline for the Management of Hypertension in Adults.

Hypertension (HTN) or high blood pressure (BP) is among the most prevalent forms of cardiovascular disease and occurs in approximately one of every three adults in the United States. The purpose of this Evidence Analysis Library (EAL) guideline is to provide an evidence-based summary of nutrition therapy for the management of HTN in adults aged 18 years or older. Implementation of this guideline aims to promote evidence-based practice decisions by registered dietitian nutritionists (RDNs), and other collaborating health professionals to decrease or manage HTN in adults while enhancing patient quality of life and taking into account individual preferences. The systematic review and guideline development methodology of the Academy of Nutrition and Dietetics were applied. A total of 70 research studies were included, analyzed, and rated for quality by trained evidence analysts (literature review dates ranged between 2004 and 2015). Evaluation and synthesis of related evidence resulted in the development of nine recommendations. To reduce BP in adults with HTN, there is strong evidence to recommend provision of medical nutrition therapy by an RDN, adoption of the Dietary Approaches to Stop Hypertension dietary pattern, calcium supplementation, physical activity as a component of a healthy lifestyle, reduction in dietary sodium intake, and reduction of alcohol consumption in heavy drinkers. Increased intake of dietary potassium and calcium as well as supplementation with potassium and magnesium for lowering BP are also recommended (fair evidence). Finally, recommendations related to lowering BP were formulated on vitamin D, magnesium, and the putative role of alcohol consumption in moderate drinkers (weak evidence). In conclusion, the present evidence-based nutrition practice guideline describes the most current recommendations on the dietary management of HTN in adults intended to support the practice of RDNs and other health professionals.

A medical nutrition therapy primer for childhood asthma: current and emerging perspectives.

Asthma is the most common chronic disease in children. Prevalence has increased in the past 2 decades and has reached a plateau of approximately 9% of children in the United States, affecting about 6.7 million children. The increased prevalence of childhood asthma has paralleled the increased prevalence in childhood obesity. Changes in diet have also been implicated in the increased prevalence of asthma, among other risk factors. The main symptoms of asthma (ie, wheezing, coughing, and chest tightness) require medical evaluation and monitoring. The cornerstone of asthma management is medication therapy, frequently consisting of inhaled bronchodilators and corticosteroids and, when needed, therapy of corticosteroids by mouth. As part of the multidisciplinary management of this chronic disease, nutrition assessment and follow-up in childhood asthma is necessary to identify and address relevant nutrition-related problems. These problems can involve food-medication interactions, obesity, gastroesophageal reflux disease, food allergies, and other issues; therefore, individualized medical nutrition therapy is warranted. Finally, counseling to achieve a healthy balanced diet is recommended for overall health and weight management. A recent but small number of descriptive investigations agree that adherence to a Mediterranean dietary pattern can be associated with a decreased risk of current asthma symptoms in children. Although this evidence is promising, food interventions are required to substantiate an evidence-based foundation for medical nutrition therapy in childhood asthma. At this time, there is no known health risk if a Mediterranean diet is adopted.

Effect of the methylenetetrahydrofolate reductase (MTHFR 677C>T) polymorphism on plasma homocysteine concentrations in healthy children is influenced by consumption of folate-fortified foods.

OBJECTIVE: To explore the influence of folate-fortified foods (ready-to-eat [RTE] breakfast cereals or fruit-juice drinks) on the relation between the methylenetetrahydrofolate reductase (MTHFR 677C>T) polymorphism and plasma total homocysteine (tHcy) concentrations in healthy children. METHODS: This was a cross-sectional study by face-to-face interview. A total of 186 sixth-grade students participated from randomly selected primary schools in Volos, Greece. Fasting plasma tHcy, folate, and vitamin B12 were measured. The MTHFR genotypes were determined. Anthropometric data were collected and dietary intake was assessed by two non-consecutive 24-h recalls. Participants were characterized as non-consumers of RTE breakfast cereals or fruit-juice drinks if there was no report of any such food during the 24-h recall interviews; all other children were classified as consumers. RESULTS: Geometric means for plasma tHcy were higher, whereas plasma folate was lower in non-consumers compared with consumers. The sample was divided by consumption status (yes or no) to explore the significance of each polymorphism depending on consumption status. The association between the genotype and tHcy was restricted to non-consumers (P<0.05). Specifically, only in children who did not consume RTE breakfast cereals or fruit-juice drinks did the TT genotype carriers exhibit higher tHcy concentrations when compared with C-allele carriers (P<0.05). In contrast, in consumers, circulating tHcy was similar regardless of genotype. CONCLUSION: These observational findings support a beneficial effect of RTE breakfast cereals and fruit-juice drinks on lowering plasma tHcy and improving folate status in children. Also, consumption of folate-fortified foods modulates the association of the MTHFR 677C>T polymorphism with tHcy, suggesting that habitual consumption of folate-fortified foods is a practical approach in providing consistent protection to those children who may benefit the most, i.e., carriers of the TT genotype.