P084: Hard-to-reach populations and administrative health data: a serial cross-sectional study and application of data to improve interventions for people experiencing homelessness

• Rahat HossainUniversity of Toronto
• Ziyi MaUniversity of Toronto
• Jingyuan DaiUniversity of Toronto
• Shabana JamaniUniversity of Toronto
• Rahat HossainUniversity of Toronto
• Stephenson B. StrobelUniversity of Toronto
• Ivana BurčulUniversity of Toronto