Highlight
- The ACCESS Open Minds initiative offers enhanced primary-care youth mental health services integrating early intervention and community-based care models.
- Youth receiving care through ACCESS Open Minds showed significant reductions in hospital admissions, outpatient visits, and public residential admissions compared to standard community mental health services.
- The program yielded an impressive return on investment of 9.7, with net cost savings of approximately CA$3907 per person annually after accounting for implementation costs.
- Economic benefits parallel improved or maintained clinical outcomes, underscoring the value of integrating intensive and new-to-care youth in transformed mental health services.
Study Background
Mental health disorders among youth aged 15 to 25 constitute a substantial public health challenge globally, with significant implications on long-term mental well-being, social outcomes, and healthcare utilization. Traditionally, youth facing mental health crises often engage with acute care or institutionalized settings, which are costly and may not optimally support early intervention or sustained recovery. Consequently, reform efforts aim to shift care towards community-based, primary-care settings that emphasize rapid access, timely assessment, and holistic intervention tailored to diverse needs.
Despite intentions, many transformations of youth mental health services lack rigorous economic evaluations that quantify potential returns on investment (ROI). Assessing service utilization changes and corresponding healthcare cost implications is critical to justify broad implementation and guide policy decisions.
Study Design
This retrospective cohort study analyzed real-world data from a major urban center participating in the pan-Canadian ACCESS Open Minds network. ACCESS Open Minds provides an enhanced primary youth mental health service designed with substantial input from individuals with lived experience—including young people, families, and carers—to deliver accessible assessment and interventions across a spectrum of mental health severities.
The study population included 10,632 help-seeking youth aged 15-25 years with any mental health problem, of whom 1,415 received care via ACCESS Open Minds (mean age 20.1 years) and 9,217 were managed through standard community mental health clinics (mean age 19.3 years). Lack of ethnicity data represents a limitation due to administrative data constraints.
A difference-in-differences analytic approach compared outcomes before and after exposure to the ACCESS Open Minds service over one year against a matched control group receiving non-transformed services. Propensity score matching was employed to minimize selection bias, and sensitivity analyses confirmed robustness of findings.
Cost data included program implementation and healthcare utilization expenses such as hospital admissions, outpatient and specialist visits, general practitioner consultations, emergency department presentations, prescriptions, and residential admissions.
Key Findings
Youth managed by ACCESS Open Minds exhibited more intensive baseline service needs but achieved more favorable service utilization outcomes relative to their counterparts in standard services. Notably, the following significant reductions per person per year were observed:
- Hospital admissions: CA$1961 saved
- Outpatient visits: CA$613 saved
- Specialist consultations: CA$432 saved
- General practitioner visits: CA$47 saved
- Public residential admissions: CA$1256 saved
There were no statistically significant differences in emergency department visits, number of dispensed prescriptions, community mental health visits, or contracted residential admissions.
Overall, the net healthcare cost reduction attributed to ACCESS Open Minds was CA$4,355 per person per year. After including the relatively modest program implementation cost of CA$448 per individual, the net benefit was approximately CA$3,907 per person annually, corresponding to a return on investment of 9.7. This indicates that for every dollar spent on the program, nearly ten dollars were saved through decreased healthcare utilization.
Expert Commentary
The ACCESS Open Minds study exemplifies the critical value of investing in enhanced, primary-care youth mental health services that prioritize early intervention and community integration. By including both new cases and individuals previously reliant on intensive standard services, the model maximizes downstream cost savings while maintaining or improving clinical outcomes.
Nonetheless, interpretation must consider study limitations such as its retrospective design, single urban center context, and absence of demographic variables like ethnicity, which may influence generalizability. The lack of differentiation in emergency department visits and prescriptions suggests areas for further service development and research.
Importantly, the findings resonate with broader psychiatric guideline shifts favoring early intervention and integrated care pathways for youth mental health. The long-term sustainability and societal benefits may extend beyond measured direct healthcare costs, encompassing improved functional recovery and reduced societal burden.
Conclusion
The ACCESS Open Minds initiative provides compelling evidence that transforming youth mental health services towards enhanced, community-based primary care leads to meaningful reductions in costly healthcare utilization, producing a substantial return on investment. Embedding such models in urban healthcare systems can facilitate earlier identification and treatment of youth mental health problems, including those with complex service histories.
Future research should involve multi-site evaluations, longer follow-up intervals, and incorporation of patient-reported outcomes to fully capture clinical, economic, and quality-of-life impacts. Policymakers and healthcare planners are encouraged by this evidence to support expansion and sustainable funding of early intervention youth mental health services to meet the pressing needs of this vulnerable population.
Funding
This study and the ACCESS Open Minds program were funded by the Canadian Institutes of Health Research and the Graham Boeckh Foundation.
References
1. Shah JL, Thanh NX, Surood S, et al. Return on investment of enhanced primary youth mental health services in a large Canadian urban centre: a retrospective cohort study. Lancet Psychiatry. 2026 Jul 7; PMID: 42413522.
2. McGorry PD, Mei C. Early intervention in youth mental health: progress and future directions. Evid Based Ment Health. 2020 Feb;23(1):5-7.
3. Rickwood DJ, Mazzer KR, Telford NR. Service system performance, utilization, and barriers to access in youth mental health services: findings from the Headspace national youth mental health foundation in Australia. Aust N Z J Psychiatry. 2021;55(10):1020-1032.
4. Patel V, Flisher AJ, Hetrick S, McGorry P. Mental health of young people: a global public-health challenge. Lancet. 2007 Apr 14;369(9569):1302-1313.
