Characterizing Online Questions and Answers About Cannabis Use and Pregnancy on the Social Media Platform Quora: Data Mining and Qualitative Content Analysis

Qing Xu   ^{1, 2} , MAS ;   Christine Wenzel   ¹ , BA ;   Jiawei Li   ¹ , MS ;   Zhuoran Li   ¹ , MS ;   Mingxiang Cai   ¹ , MS ;   Cassandra L Taylor   ³ , PhD ;   Beverly J Wolpert   ⁴ , MS, PhD ;   Catharine Trice   ^{4, 5} , MA ;   Erin South   ⁵ , PharmD ;   Susan Bersoff-Matcha   ⁵ , MD ;   Tim Mackey   ^{1, 2, 6, 7} , MAS, PhD

¹ S-3 Research LLC, San Diego, CA, United States

² Global Health Policy and Data Institute, San Diego, CA, United States

³ Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, United States

⁴ Human Foods Program, Office of Surveillance Strategy and Risk Prioritization, U.S. Food and Drug Administration, College Park, MD, United States

⁵ Office of Women’s Health, U.S. Food and Drug Administration, Silver Spring, MD, United States

⁶ Department of Anthropology, University of California, San Diego, San Diego, CA, United States

⁷ San Diego Supercomputer Center, San Diego, CA, United States