TY - JOUR T1 - MyHEARTSMAP: development and evaluation of a psychosocial self-assessment tool, for and by youth JF - BMJ Paediatrics Open JO - BMJ Paediatrics Open DO - 10.1136/bmjpo-2019-000493 VL - 3 IS - 1 SP - e000493 AU - Punit Virk AU - Samara Laskin AU - Rebecca Gokiert AU - Chris Richardson AU - Mandi Newton AU - Rob Stenstrom AU - Bruce Wright AU - Tyler Black AU - Quynh Doan Y1 - 2019/07/01 UR - http://bmjpaedsopen.bmj.com/content/3/1/e000493.abstract N2 - Background Paediatric mental health-related visits to the emergency department are rising. However, few tools exist to identify concerns early and connect youth with appropriate mental healthcare. Our objective was to develop a digital youth psychosocial assessment and management tool (MyHEARTSMAP) and evaluate its inter-rater reliability when self-administered by a community-based sample of youth and parents.Methods We conducted a multiphasic, multimethod study. In phase 1, focus group sessions were used to inform tool development, through an iterative modification process. In phase 2, a cross-sectional study was conducted in two rounds of evaluation, where participants used MyHEARTSMAP to assess 25 fictional cases.Results MyHEARTSMAP displays good face and content validity, as supported by feedback from phase 1 focus groups with youth and parents (n=38). Among phase 2 participants (n=30), the tool showed moderate to excellent agreement across all psychosocial sections (κ=0.76–0.98).Conclusions Our findings show that MyHEARTSMAP is an approachable and interpretable psychosocial assessment and management tool that can be reliably applied by a diverse community sample of youth and parents. ER -