Linking social media and medical record data: a study of adults presenting to an academic, urban emergency department

• Kevin PadrezUniversity of California, San Francisco
• Lyle UngarUniversity of Pennsylvania Health System
• H. Andrew SchwartzUniversity of Pennsylvania Health System
• Robert J SmithUniversity of Pennsylvania Health System
• Shawndra HillUniversity of Pennsylvania Health System
• Tadas AntanaviciusUniversity of Pennsylvania Health System
• Dana BrownUniversity of Pennsylvania Health System
• Patrick CrutchleyUniversity of Pennsylvania Health System
• David A. AschPhiladelphia VA Medical Center
• Raina M. MerchantUniversity of Pennsylvania Health System