Data for: Tailored digital self-help for anxiety and depression: A randomized feasibility trial with or without guidance

It includes clinical measures, demographic information, and treatment group assignment for 124 participants. The data are provided in two files: data_tailored_selfhelp_depanx.csv — the main dataset, containing variables such as gender, age, marital status, education, employment status, economic situation, diagnostic information, and repeated measures of symptoms and functioning over time (PHQ-9, GAD-7, WHODAS).

Additionally, it includes variables on intervention satisfaction (CSQ-8) and treatment credibility (CEQ). data_description.csv — a data dictionary describing all variables, their types, coding, and meaning. This file facilitates interpretation of the values in the dataset.