|Studies investigating treatment outcomes in a sport-related injury population.
Sports-related musculoskeletal injuries or concussions included
The study must report the outcomes of a surgical or non-surgical treatment of a sport-related injury
No minimum length of follow-up
|At least one of the pre- or post-treatment factors being studied is based upon a psychological assessment tool
The psychological assessment was performed pre-treatment or post-treatment
The psychological assessment tool is self-administered in either paper or electronic format
|The research is reported in an English, peer-reviewed manuscript
Retrospective studies, prospective studies, and case series were included
Minimum 5 patients required for inclusion
Abstracts and posters excluded.