Table 1.

Search strategy

Concept	Alternative words
Mental health	“Mental disorder*” OR burnout OR stress OR psychosocial OR wellbeing OR well-being OR wellness OR recovery OR “substance abuse” OR “alcohol abuse” OR “drug abuse” OR “post traumatic stress disorder” OR “post-traumatic stress disorder” OR PTSD OR depression OR anxiety OR schizophrenia OR suicide
Occupational therapy	“occupational therap*” OR rehabilitation OR prevention OR promotion OR habilitation OR assessment OR “supported employment” OR “return-to-work” or “return to work” OR treatment OR intervention OR effectiveness OR effect OR counselling OR “work ability” OR mindfulness OR “nature-based”
Workplace	“workplace based” OR “workplace-based” OR organisational OR organizational
Africa	Africa OR Botswana OR Ghana OR Kenya OR Madagascar OR Malawi OR Mauritius OR Morocco OR Namibia OR Nigeria OR Rwanda OR Seychelles OR “South Africa” OR Tanzania OR Tunisia OR Uganda OR Zambia OR Zimbabwe