Three years of ongoing work by the International Dysphagia Diet Standardisation Committee came to fruition in November 2015 with the final IDDSI framework.
Our plan is for the framework to be translated into a number of languages as part of worldwide implementation. A review of existing standards, available evidence and collaborative efforts from stakeholder groups has resulted in a framework that is culturally sensitive, measureable and applicable to individuals of all age groups in all care settings.
The final dysphagia diet framework consists of a continuum of 8 levels (0-7), where drinks are measured from Levels 0 – 4, while foods are measured from Levels 3 – 7.
Read more about the descriptors, testing methods, and the evidence from research with the documents below.
Click the image below to see each document.
We are also thrilled to announce translations are underway. Click here to see them.
Frequently Asked Questions
We have compiled a list of frequently asked questions and their answers. Click here to see them.
The committee would like to acknowledge the interest and participation of the global community including individuals with dysphagia, caregivers, health professionals, industry, professional associations and researchers. We would also like to thank our sponsors for their generous support.
Use of the Framework
The IDDSI Framework and Descriptors are licensed under the CreativeCommons Attribution Sharealike 4.0 Licence https://creativecommons.org/
Attribution is requested as follows: (c) The International Dysphagia Diet Standardisation Initiative 2016 @http://iddsi.org/resources/
Supplementary Notice: Modification of the diagrams or descriptors within the IDDSI Framework is DISCOURAGED and NOT RECOMMENDED. Alterations to elements of the IDDSI framework may lead to confusion and errors in diet texture or drink selection for patients with dysphagia. Such errors have previously been associated with adverse events including choking and death.
The Framework Colour Codes may be used in the development of labels and materials. Click here to see the IDDSI Framework Colour Guide.