Importance The cost-effectiveness of the Self-Help Plus (SH+) program, a group-based,
guided, self-help psychological intervention developed by the World Health Organization for
people affected by adversity, is unclear. Objective To investigate the cost-utility of providing
the SH+ intervention combined with enhanced usual care vs enhanced usual care alone for
Syrian refugees or asylum seekers hosted in Turkey. Design, Setting, and Participants This
economic evaluation was performed as a prespecified part of an assessor-blinded …