CHAIR Olivia J Kirtley Belgium 30 August PS29-1 Suicidal Behavior as a Complex System August, 30 | 08:30 - 10:00 Derek de Beurs The Netherlands PS29-2 An Evaluation of the Feasibility, Value and Impact of Using Participatory Modelling to Inform the Development of a Regional System Dynamics Model for Youth Suicide Prevention August, 30 | 08:30 - 10:00 Maria Michail United Kingdom PS29-3 Taking a Systems Thinking Perspective to Understand the Facilitators and Barriers to Help-Seeking for Self-Harm in Young People: A Systematic Review of the Literature August, 30 | 08:30 - 10:00 Jolene Cox Australia PS29-4 A Comprehensive Approach to Mitigating Suicidal Behavior in Young Populations: Integrating System Dynamics and Participatory Methods for Strategic Mental Health Interventions in LMICs August, 30 | 08:30 - 10:00 Laura Ospina-Pinillos Colombia