Duplicate title to Chibanda, D; Munetsi, E; Weiss, HORCID logo; Simms, VORCID logo; Dzapasi, L; Chapoterera, G; Goba, N; Gumunyu, T; Verhey, R; Rusakaniko, S; Abas, M; Araya, R; Gibson, LORCID logo and Bere, C (2015). Friendship Bench trial: lay worker training in problem-solving therapy to reduce symptoms of common mental disorders. [Dataset]. London School of Hygiene & Tropical Medicine, London, United Kingdom. 10.17037/DATA.201.