Measuring shoulder function: a systematic review of four questionnaires.
Measures of Adult Shoulder Function.
Shoulder Pain and Disability Index (SPADI).
Spanish version of SPADI (shoulder pain and disability index) in musculoskeletal shoulder pain: a new 10-items version after confirmatory factor analysis.
https://pubmed.ncbi.nlm.nih.gov/26927584/Italian cross-cultural adaptation and validation of three different scales for the evaluation of shoulder pain and dysfunction after neck dissection: University of California - Los Angeles (UCLA) Shoulder Scale, Shoulder Pain and Disability Index (SPADI) and Simple Shoulder Test (SST)
https://pubmed.ncbi.nlm.nih.gov/22500061/Measurement properties of translated versions of the Shoulder Pain and Disability Index: A systematic review
https://pubmed.ncbi.nlm.nih.gov/33025826/