{"id":"W3041649302","doi":"10.1055/s-0040-1713812","title":"Rasch Analysis for the Knee Injury and Osteoarthritis Outcome Score Joint Replacement Version in Individuals Awaiting Total Knee Replacement Surgery","year":2020,"lang":"en","type":"article","venue":"The Journal of Knee Surgery","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; St. Joseph's Hospital","funders":"","keywords":"Rasch model; Differential item functioning; Medicine; Osteoarthritis; Physical therapy; Ceiling effect; Context (archaeology); Knee replacement; Oxford knee score; Rehabilitation; Joint replacement; Physical medicine and rehabilitation; Minimal clinically important difference; Arthroplasty; Psychometrics; Item response theory; Surgery; Clinical psychology; Randomized controlled trial; Psychology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.02186821,0.0005252195,0.0009503487,0.00216782,0.0006446498,0.0007701428,0.0004249759,0.0003961982,0.001622525],"category_scores_gemma":[0.06196842,0.0002756975,0.001946629,0.002125069,0.000708658,0.0007552714,0.001091034,0.0009863267,0.0002835934],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005340994,"about_ca_system_score_gemma":0.001238918,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00429918,"about_ca_topic_score_gemma":0.004619838,"domain_scores_codex":[0.9793234,0.01406745,0.00156762,0.00142934,0.003031271,0.0005809521],"domain_scores_gemma":[0.9426975,0.03948333,0.008633708,0.005294492,0.003489708,0.0004012941],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004133721,0.00006714778,0.9844169,0.00005754683,0.0006046552,0.00008543052,0.0006562271,0.001338487,0.0002257228,0.0003916966,0.0003665029,0.01137644],"study_design_scores_gemma":[0.00003785614,0.001053822,0.9839893,0.00003884661,0.0001976671,0.000259394,0.0006410589,0.01171211,0.0002835874,0.0009583973,0.0007965628,0.00003149566],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9793671,0.0002898466,0.017726,0.0001397433,0.00005094328,0.0003378779,0.0007673757,0.00008669918,0.00123448],"genre_scores_gemma":[0.9957979,0.00004264679,0.003267154,0.00001847873,0.00001557349,0.0002096301,0.0004504759,0.00001459449,0.0001835571],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02186821,"threshold_uncertainty_score":0.1156515,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04663028272631358,"score_gpt":0.2771604743111588,"score_spread":0.2305301915848452,"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."}}