Mental health
problems are global, and a common burden for adolescents. One avenue for
improving access and support for adolescents is through school-based health
services (SBHS). These provide comprehensive and appropriate care, which aims
to be accessible and low-cost. While SBHS have been shown to improve access to
mental health services, evidence of their effectiveness in terms of students’
mental health has been limited. In New Zealand, SBHS can vary from occasional
visits by a health professional to comprehensive well-resourced clinics with a
permanent team of health professionals on-site.