Diet planning as conversation, not monologue

Implementing shared decision making in nutrition clinical practice: A theory-based approach and feasibility study
Original source: Implementation Science 2008, 3:48
Authors: Sophie Desroches (corresponding author), Sylvie Tapp, Marie-Pierre Gagnon, and France Legare
Publication date: 5 November 2008
DOI (digital document ID): 10.1186/1748-5908-3-48
Requires subscription? No
Publicly-available abstract: Yes

Synopsis:
Shared decision making is one of several methods that a health professional can use to help us change our eating habits to better control diabetes and other chronic illnesses. The investigators are looking primarily at dietary approaches to lower cholesterol levels.

The traditional low-fat/low-saturated fat strategy to lower cholesterol is perceived as restrictive, leading to a tendency for people to either "cheat" or to not follow the diet at all. Recently, a number of different dietary approaches have been shown effective in lowering cholesterol -- but the variety, added to the many diet systems discussed in the popular media, can leave the general public confused. Shared decision is a method in which the dietician works collaboratively with the patient, taking into account his cultural and financial perferences, to create a healthy diet that the patient is willing to follow. The process includes explaining the best evidence of the risks and benefits of different dietary models, and explicitly states that the method does include some uncertainties.

The authors of this investigation found no formal studies supporting the use and training of a shared decision making approach using evidence-based practice, and note that some dieticians have reported difficulty in suggesting and implementing this approach.

In this paper they propose a study to learn how shared decision-making is currently used in the field of nutritional consultation, to assess dieticians' intention to adopt two specific behaviors related to shared decision making using the Theory of Planned Behavior, and to learn what the obstacles are to dieticians adopting this approach. Their proposed protocol includes the education of dieticians, the introduction of the Theory of Planned Behavior, focus group discussions in which the dieticians' views and issues are discussed, and audiotaped observation of the dieticians' interactions with patients.

The proposed research project is expected to provide preliminary data about the adoption of shared decision making by dieticians and their patients, look at dieticians' beliefs regarding their intention to adopt shared decision making behaviors and comparing their actions to their intentions, and develop questionnaires to measure this information. The researchers hope that the results generated by the proposed research project will help improve the rate at which dieticians adopt a shared decision-making approach.

Reliability:
The initial study is intended to cover only 40 dieticians, but this is considered mostly as a focus group from which the parameters of a larger study can be planned.

Practical Applications:
The end goal of this research is to increase the adoption of shared decision making in the field of nutritional consulation. Having our dieticians engage us actively, and pay attention to our input, will help us find diets we can -- and will -- live with.

This synopsis was based on the entire article.