{"id":"W3206224045","doi":"10.1136/bmjsit-2021-000102","title":"How much is enough for total knee arthroplasty?","year":2021,"lang":"en","type":"article","venue":"BMJ Surgery Interventions & Health Technologies","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Sciences Centre; Institute for Clinical Evaluative Sciences; Sunnybrook Health Science Centre","funders":"","keywords":"Total knee arthroplasty; Demographics; Arthroplasty; Volume (thermodynamics); Medicine; Physical therapy; General surgery; Surgery; Sociology; Demography","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":[0.009966429,0.000593915,0.001161596,0.001397859,0.002817824,0.005354362,0.001681174,0.01056304,0.0162003],"category_scores_gemma":[0.0576022,0.0003707838,0.001367131,0.001006762,0.006966342,0.01255503,0.002306467,0.01653785,0.005608247],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002439533,"about_ca_system_score_gemma":0.007713375,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003979995,"about_ca_topic_score_gemma":0.01354714,"domain_scores_codex":[0.9901748,0.00391403,0.001089375,0.0007273828,0.003165543,0.0009288874],"domain_scores_gemma":[0.9515975,0.02026628,0.004790073,0.001128909,0.008667562,0.01354967],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000169782,0.0001988742,0.007214549,0.001466106,0.0001770378,0.0008654962,0.0007424163,0.0001849838,0.0006532572,0.01286635,0.8440127,0.1314484],"study_design_scores_gemma":[0.00008316193,0.0004653761,0.009836471,0.003916835,0.0001443315,0.003031044,0.006919083,0.0001685281,0.0004458677,0.05764286,0.9171346,0.0002117131],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.0004853959,0.009017259,0.0001779006,0.9773881,0.01052004,0.000004169371,0.00004537921,0.00001468715,0.002347173],"genre_scores_gemma":[0.02659858,0.04214903,0.001809999,0.8610785,0.05950337,0.00005400436,0.0001632507,0.0001216492,0.008521661],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.0162003,"threshold_uncertainty_score":0.0541954,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07489898376759213,"score_gpt":0.3689474947818816,"score_spread":0.2940485110142895,"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."}}