The Patient-reported Outcome Measure Information System (PROMIS) Anxiety subscale is a commonly used measure of anxiety symptoms in research and clinical settings. It consists of four items that assess different aspects of anxiety, such as worry, fear, and trouble relaxing.
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.
