{"type":"doc","content":[{"type":"paragraph","content":[{"type":"text","text":"The Catalogue of Mental Health Measures is a free resource designed to provide easy access to information about the mental health measures included in British cohort and longitudinal studies, maximise the uptake of existing data and facilitate mental health research. Created in 2019, the Catalogue has expanded to include over 60 studies and is among the premier resources for information about British longitudinal studies with mental health measures. "}]}]}