Abstract P4-17-06: First posts: A content analysis of an online breast cancer community user's initial postings

Introduction: Online breast cancer communities provide users with both information and emotional support. Members of these communities include both patients and caregivers. We aimed to characterize the differences in content between patients9 and caregivers9 first posts. Methods: 20189 posts were downloaded from a public online breast cancer community. Posts were sorted by user name and date to identify unique posters and coded for user demographics and content. Descriptive statistics (e.g. chi-square test) characterized differences between patients and caregivers in terms of topics and content. Results: Of the 1827 unique posters, 83% were identified as the patient (n=1277, 70%) and 13% were identified as a caregiver (n=230). 835 (69%) patients had been previously diagnosed with breast cancer. Chemotherapy was the most common topic among cancer patients. Patients tended to seek information about physical concerns more often than psychosocial concerns. In contrast, caregivers used the community significantly more often as a source of emotional support (p Conclusion: First post content varied depending on if the poster was a patient or a caregiver. Patients9 first posts were often information-seeking about physical concerns, whereas caregivers tended to use the forum as a source of emotional support. By analyzing the frequency of topics and content of posts, clinicians may better understand the educational needs of patients and caregivers. Citation Format: Marmor RA, Ward EP, Epstein E, Reghunathan M, Schoenbrunner A, Unkart JT, Blair SL, Huh J. First posts: A content analysis of an online breast cancer community user9s initial postings [abstract]. In: Proceedings of the 2016 San Antonio Breast Cancer Symposium; 2016 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2017;77(4 Suppl):Abstract nr P4-17-06.