{"id":"W4410841512","doi":"10.1503/cjs.008524","title":"The effects of obesity on functional outcomes after total knee arthroplasty: a prospective cohort study","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Surgery","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"NOSM University; Thunder Bay Regional Research Institute; Thunder Bay Regional Health Sciences Centre","funders":"","keywords":"Medicine; Prospective cohort study; Obesity; Total knee arthroplasty; Cohort study; Physical therapy; Arthroplasty; Internal medicine; Surgery","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"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":[0.001850756,0.0003966198,0.000341827,0.0007864431,0.0007865202,0.0008849499,0.0005153676,0.0007081776,0.001624734],"category_scores_gemma":[0.003060363,0.0004460918,0.001052301,0.00118778,0.0004023841,0.0007283641,0.0006826912,0.000961648,0.0002749782],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004893335,"about_ca_system_score_gemma":0.0008009445,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01451408,"about_ca_topic_score_gemma":0.01766998,"domain_scores_codex":[0.9987988,0.0002574515,0.0001612514,0.0002626692,0.000269962,0.0002498608],"domain_scores_gemma":[0.9977349,0.000268683,0.001030855,0.0002686726,0.0002669952,0.000429907],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001285588,0.00005452777,0.9992571,0.000005573195,0.00008629806,0.00003088636,0.00003292134,0.00001086846,0.00004243465,0.000007818586,0.0000488472,0.000294193],"study_design_scores_gemma":[0.00001319237,0.0001656239,0.9993931,0.000007486495,0.00005198001,0.0001057964,0.0001116466,0.00004940206,0.00001204562,0.00001017483,0.00007516438,0.000004415887],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.999044,0.0002370737,0.00004901876,0.00004545239,0.000009055055,0.00001724775,0.0003632937,0.000001480411,0.000233315],"genre_scores_gemma":[0.9993457,0.0001132879,0.00005229362,0.00003782962,0.00001064761,0.00001836363,0.0003059899,0.000001924205,0.0001140229],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01451408,"threshold_uncertainty_score":0.0288592,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007852481798015714,"score_gpt":0.2236906296227375,"score_spread":0.2158381478247218,"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."}}