Britt, Brian C., et al. "Oral healthcare implications of dedicated online communities: A computational content analysis of the r/Dentistry subreddit." Health communication 36.5 (2021): 572-584.

This study investigates communication within a subreddit dedicated to oral health care, moderated by dental professionals. Analyzing the corpus through Leximancer, themes such as personal disclosures, self-care advice, and communication with health care providers emerge. The findings suggest that online communities play a significant role in filling gaps left by limited interactions with individual patients, offering opportunities for interventions to promote positive health outcomes.