Which factors mediate the effect of childhood socioeconomic disadvantage on mental health in young adulthood? A protocol for a target trial emulation using linked administrative data from New South Wales, Australia

This study has received ethics approval from the University of Newcastle (H-2024-0015) and Aboriginal Health and Medical Research Council (2265/24) Human Research Ethics Committees. All dissemination activities will be conducted in accordance with data access agreements and following approval from all relevant data custodians (New South Wales Health System Data Services). Key findings will be communicated to relevant government agencies and policymakers through policy briefs and stakeholder meetings, and publication in appropriate academic journals.