The social network - using social media to support individuals with traumatic brain injury participating in a pilot study weight-loss program.

Objectives To (1) describe the process of implementing social media (Facebook group) among individuals with traumatic brain injury (TBI) enrolled in a weight-loss intervention; (2) discuss thematic content and logistics as administrators of the Facebook group; (3) provide examples of social media engagement among users, and (4) examine differences in characteristics of social media users versus non-users. Participants Individuals enrolled in a community-based weight-loss program ≥ 6 months post-TBI, BMI ≥ 25, 18-64 years, with physician's clearance. Results Of 22 participants, 10 joined the closed Facebook group (M age = 44.