Table 1 Medline via Ovid search strategy

1. (Primary care or General practi* or Primary health care).tw. or Community mental health services/or Family practice/or Home care services/ or Family physicians/or Community health services/or Community health nursing/or Community pharmacy services/or Community health workers/or Preventive health services/

2. (Community mental health* or Family practice or Family medicine or Family physician* or Home care or Home based or Home health* or Community health* or Community nurs* or health visit* or Community pharmac* or Preventive care or Prevention program* or Preventive service* or Preventive health or Health promotion or aboriginal medical service or aboriginal community medical service).tw.

3. 1 or 2

4. oceanic ancestry group/or aborigin*.tw. or indigenous.tw. or torres strait* islander*.tw.

5. exp australia/ or australia*.tw. or au.in. or australia*.in. or northern territory.tw. or northern territory.in. or tasmania.tw. or tasmania.in. or new south wales.tw. or new south wales.in. or victoria.tw. or victoria.in. or queensland.tw. or queensland.in.

6. 4 and 5

7. 3 and 6

8. mental health/

9. mental health.mp.

10. mental disorder.mp.

11. mental disorder/

12. (social adj2 wellbeing).mp.

13. (well adj2 being).mp.

14. (social and emotional wellbeing).mp. [mp=title, abstract, original title, name of substance word, subject heading word, keyword heading word, protocol supplementary concept word, rare disease supplementary concept word, unique identifier]

15. grief/

16. “grief and loss”.mp.

17. Stress, Psychological/

18. stress.mp.

19. (trauma adj2 abuse).mp.

20. domestic violence/or child abuse/or elder abuse/ or spouse abuse/

21. (removal adj2 famil*).mp.

22. substance-related disorders/or alcohol-related disorders/ or amphetamine-related disorders/or inhalant abuse/ or marijuana abuse/or psychoses, substance-induced/

23. (substance adj2 (abuse or misuse)).mp.

24. (family adj2 (breakdown or breakup)).mp.

25. (cultur* adj2 dislocation).mp.

26. Prejudice/or racism.mp.

27. (racial adj2 discrimination).mp.

28. Socioeconomic Factors/

29. (social adj2 disadvantage*).mp.

30. Depression/or depression.mp.

31. anxiety/or anxiet*.mp.

32. distress.mp.

33. 8 or 9 or 10 or 11 or 12 or 13 or 14 or 15 or 16 or 17 or 18 or 19 or 20 or 21 or 22 or 23 or 24 or 25 or 26 or 27 or 28 or 29 or 30 or 31 or 32

32. 7 and 33