The Contact Lens User Experience (CLUE) is a validated patient-reported outcomes (PRO) questionnaire used to assess patient-experience attributes of soft contact lenses in a contact-lens wearing population. It measures aspects such as comfort, vision, handling, and packaging to determine the overall user experience.
Harmony is an AI tool which uses Large Language Models to automatically match items from different questionnaires, even across different languages. You can try Harmony here: https://harmonydata.ac.uk/app. Harmony is also available as a Python and R package.
You may also be interested in Harmony Meta, our new discovery engine that helps you search through vast catalogues of study metadata to identify the variables you need for your research.
