Canadian Registered Dietitians' Utilization of the 2018 Diabetes Canada Nutrition Therapy Clinical Practice Guidelines: A Cross-sectional Study.

Objectives: Our aim in this work was to ascertain Canadian registered dietitians' (RDs) use of the 2018 Diabetes Canada nutrition therapy (NT) recommendations and to identify the degree of agreement with facilitator-to-use statements.

Methods: A national 28-item anonymous cross-sectional survey of RDs who counsel people with diabetes was conducted.

Results: Three hundred sixty RDs responded to the survey, but some questions had fewer responses. Mean age of respondents was 36.8±10.1 years and 51.3% were certified diabetes educators (CDEs). Energy/macronutrient recommendations used most were regular timing/spacing of meals (85%), 30 to 50 g/day dietary fibre intake (71%), and maintaining a low glycemic index (65%). Mediterranean and Dietary Approaches to Stop Hypertension (DASH) dietary patterns had similar utilization rates as macronutrient distribution ranges, at 50% to 60%. Specific food recommendations were used most often, with the emphasis on fruits/vegetables and whole grains at 92% and 86%, respectively. Of the special considerations for people on insulin, regular meals/meal spacing was the recommendation used most often (88%). The statements "I trust the content …" and "I understand the scientific basis …" of the NT chapter were the internal facilitators most agreed with, at 86% each. The least agreed upon external facilitators were "my workplace encourages me to use the NT chapter," at 54%, and "I learned about the NT chapter in my formal education," at 44%. CDEs had significantly higher agreement on 12 of the 21 facilitator statements compared with non-CDEs.

Conclusions: Canadian RDs are utilizing the NT guidelines, including the new dietary patterns. Simple, easy-to-implement recommendations, such as specific foods and timing/spacing of meals, were used most frequently. Opportunities for increased use could include encouraging dietetic training programs and worksites to promote utilization of CPGs in practice.