Table 2.

Search strategy piloted in MEDLINE–PubMed version (First version).

Identifies All Types of Mental Health Services [Title/Abstract]
1. "Mental health"
2. "Mental disorder*"
3. "Mental illness*"
4. "Psychiatric disorder*"
5. "Psychopathology"
6. 1 OR 2 OR 3 OR 4 OR 5
Identifies methods for causality assessment [Title/Abstract]
7. "Bayesian network*"
8. "Causal model"
9. "Causal reasoning"
10. 6 OR 7 OR 8 OR 9
11. 6 AND 10