Table 2.

Search strategies and results

Search source	Search terms	Search results	Examples
www.google.com.au www.google.co.uk www.google.ca www.google.com	(Work* OR manager OR staff OR employee OR employer) AND (mental health OR mental illness OR mental disorder OR depression OR anxiety OR substance use OR alcohol OR drug OR distress OR stress) AND (first aid OR help OR assistance OR support OR early intervention)	266 websites	http://nceta.flinders.edu.au/files/5512/6465/9927/EN149_NCETA%20Booklet%2012006.pdf www.headsup.org.au/supporting-others-in-the-workplace/having-a-conversation
books.google.com amazon.com	(Work* OR manager OR staff OR employee OR employer) AND (mental health OR mental illness OR mental disorder OR depression OR anxiety OR substance use OR alcohol OR drug OR distress OR stress) AND (first aid OR help OR assistance OR support OR early intervention)	9 Books	Eyers & Parker [45]
PsychInfo PubMed	(Work* OR manager OR staff OR employee OR employer) AND (mental health OR mental illness OR mental disorder OR depression OR anxiety OR substance use OR alcohol OR drug OR distress OR stress) AND (first aid OR help OR assistance OR support OR early intervention) in the abstract or text of the article.	35 Journal Articles	Joyce [43] Moll [44]

*Use a wildcard search in order to include terms such as workplace or worker