Fig. 2From: Population-based surveys and interventions for mental health literacy in China during 1997–2018: a scoping reviewCharacteristics of included literature: a Language by year†; b Study type by year; c Study area by year; d Study type by measured disorder‡ (with a total number of 350 publications included). †The year 2018 includes the first 10 months only and there were no studies identified for the years 1997 and 1999; ‡Some studies covered multiple disorders; OCD: obsessive-compulsive disorder; GAD: generalised anxiety disorderBack to article page