HTA Core Model®

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The HTA Core Model® is a methodological framework for production and sharing of HTA information. The HTA Core Model® is a registered trademark.

The model consists of the following three components, each with a specific purpose:

1. A standardised set of HTA questions (the ontology) allow users to define their specific research questions within a hierarchical structure

2. Methodological guidance to assist in answering the research questions

3. A common reporting structure for presenting findings in a standardised “question-answer pair” format