Comparison 2. Indirect effects.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 PCP consultations			Other data	No numeric data
2 Prescribing			Other data	No numeric data
2.1 Psychotropic prescribing			Other data	No numeric data
2.2 Psychotropic and non‐psychotropic prescribing			Other data	No numeric data
3 Referrals			Other data	No numeric data
3.1 Mental health referrals			Other data	No numeric data
3.2 Non‐mental health referrals			Other data	No numeric data
4 Total costs			Other data	No numeric data