International Dysphagia Diet Standardisation Initiative
Also written as: IDDSI — International Dysphagia Diet Standardisation Initiative
Global framework providing standardized terminology and definitions for texture-modified foods and thickened liquids in dysphagia management.
Full Definition
The International Dysphagia Diet Standardisation Initiative (IDDSI) is a comprehensive framework developed to standardize dysphagia diet terminology worldwide. IDDSI provides eight levels (0-7) describing liquid consistency and food texture modifications, with specific testing methods to verify appropriate consistency. This standardization improves communication between healthcare providers, reduces confusion in diet recommendations, and enhances patient safety across different healthcare settings and geographic regions. The framework includes detailed descriptors, measurement tools, and testing protocols for each level.
Usage
Usage note: Use full name on first reference, then IDDSI. Capitalize 'Initiative' when part of the full organizational name.
In Context
- "Diet recommendations followed International Dysphagia Diet Standardisation Initiative Level 4 pureed foods with Level 2 mildly thick liquids." — Discharge planning documentation
- "The facility adopted International Dysphagia Diet Standardisation Initiative guidelines to ensure consistency in texture modification across all units." — Policy documentation