Rhine T, et al. - In this retrospective cross-sectional analysis, the researchers identified potentially modifiable individual and social-environmental correlates of posttraumatic stress symptoms (PTSS) among adolescents hospitalized for traumatic brain injury (TBI). Participants were children aged 11 to 18 years, hospitalized for moderate-severe TBI within the past 18 months. In youths after brain injury, targeting negative aspects of problem solving could mitigate PTSS.