Traumatic Brain Injury (TBI) significantly affects social interactions and emotional well-being. Following COVID-19, there has been growing interest in how individuals with TBI use online social media groups for support. This study examined engagement patterns in four Facebook support groups: two for TBI and two control groups. A deductive approach was used to categorize 4,133 posts and comments into a framework of support discourse, including seeking and giving support, and non-social support. Each category was further subdivided to analyze post content in more detail. Comments on posts were coded for helpfulness/appropriateness. Results revealed that posts in all groups fell into the identified discourse categories, with comments generally being appropriate. Minor differences were noted between TBI and control groups, suggesting that individuals with TBI engage in online support similarly to others. These findings highlight the role of online support groups for individuals with TBI, offering insights that can guide the development of more tailored interventions and improve support services for this population.
Keywords: Facebook; Social media; TBI; support group.