{"id":"W2015986868","doi":"10.1097/brs.0b013e31815e3a10","title":"Interpreting Change Scores for Pain and Functional Status in Low Back Pain","year":2008,"lang":"en","type":"article","venue":"Spine","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":1974,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Medicine; Low back pain; Physical therapy; Back pain; Physical medicine and rehabilitation; Alternative medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02559461142621674,"score_gpt":0.2779314101112761,"score_spread":0.2523367986850594,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}