Mental health in the island nations of the Western Pacific: a rapid review of the literature.

OBJECTIVES: The aim of the study was to identify mental-health-relevant literature accessible to policy makers and healthcare workers in the island nations of the Western Pacific.
METHODS: Material collated to support the inaugural Leadership in Mental Health: Island Nations course held in Cairns in May 2015 was used as the basis of a "rapid review".
RESULTS: The rapid review considered 303 documents identified by a search carried out using James Cook University's OneSearch, Google Scholar, and the authors' knowledge. Search terms included mental health and the like, and terms with Pacific and current Pacific island country names. Findings were classified by region/country, year of release/publication, mental health issue addressed, peer-reviewed or grey literature, and type of study. Almost half of the findings had been released in the previous five years. However, only 36% were peer-reviewed publications and only 3.6% of the findings were intervention studies.
CONCLUSIONS: There is limited easily accessible documentation to confidently direct practice or policies regarding which strategies are likely to be effective in responding to the high rates of mental ill-health experienced in the Pacific island nations, or to plan for increases as a consequence of rapid social and demographic changes that are transforming Pacific island societies. © The Royal Australian and New Zealand College of Psychiatrists 2015.