CHAIR Marie-Claude Geoffroy Canada 31 August PS49-1 Association Between Greenspace Exposure and Suicide-Related Outcomes Across the Lifespan: A Systematic Review August, 31 | 08:30 - 10:00 Francis Vergunst Norway PS49-2 Suicide Risk From Adolescence to Adulthood in Sexually Diverse Youth: The Role of Parental Support August, 31 | 08:30 - 10:00 Marie-Claude Geoffroy Canada PS49-3 Associations Between Physical Activity and Non-suicidal Self-Injuries in Youth: Preliminary Findings From a Longitudinal Population-Based Study August, 31 | 08:30 - 10:00 Alberto Forte Switzerland PS49-4 Protective Factors for Self-Harm: Findings From a Large Prospective Birth Cohort Study August, 31 | 08:30 - 10:00 Becky Mars United Kingdom