Global research activity on mental health literacy

BACKGROUND: Evidence showed that mental health literacy reduces stigma and promotes help-seeking intentions. This study provides a bibliometric analysis of global research activity on mental health literacy. A bibliometric method was applied using Scopus. The term “mental health literacy” was searched in the title, abstract, and author keywords for the study period from 1900 to 2019. Conventional bibliometric indicators and mapping were generated. RESULTS: The search query found 945 documents. The earliest documents were published in 1997. The retrieved documents received an average of 25.3 citations per document and an h-index of 67. Authors from 68 different countries participated in publishing the retrieved documents. Australia ranked first (n=354, 37.5%) followed distantly by the USA (n=172, 18.2%). In total, 362 different journals participated in publishing the retrieved documents. The Australian and New Zealand Journal of Psychiatry (n=43, 11.8%) ranked first followed by the BMC Psychiatry (n=40, 11.0%). Documents published in the BMC Psychiatry journal received the highest number (60.4) of citations per document. In total, 3906 authors participated in publishing the retrieved documents. The average number of authors per document was 4.1. Jorm, A.F ranked first (n=96, 10.2%). Data analysis indicated that the University of Melbourne (n=136, 14.1%) ranked first in the number of publications. CONCLUSIONS: Literature on “mental health literacy” is growing rapidly mainly in high-income countries. Research collaboration between active countries and low- and middle-income countries is important since many developing countries lack expertise and the infrastructure for mental health literacy research.