{"id":"W3004291580","doi":"10.9778/cmajo.20190116","title":"Factors associated with emergency department presentation after total joint arthroplasty: a population-based retrospective cohort study","year":2020,"lang":"en","type":"article","venue":"CMAJ Open","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sunnybrook Hospital; Health Sciences Centre; Toronto Western Hospital; University of Toronto; Institute for Clinical Evaluative Sciences; Sunnybrook Health Science Centre","funders":"Canadian Institutes of Health Research; Heart and Stroke Foundation of Canada","keywords":"Emergency department; Medicine; Retrospective cohort study; Joint arthroplasty; Arthroplasty; Logistic regression; Emergency medicine; Population; Cohort; Univariate analysis; Surgery; Internal medicine; Multivariate analysis","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0007590782,0.0003984548,0.0004494639,0.0008930596,0.0007262311,0.0008417062,0.0006078444,0.0005148378,0.00110264],"category_scores_gemma":[0.001838978,0.0006649867,0.0006715988,0.001868987,0.0004156065,0.0006480131,0.0006546888,0.0007312254,0.0001938023],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001108404,"about_ca_system_score_gemma":0.00138339,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.06761127,"about_ca_topic_score_gemma":0.09210949,"domain_scores_codex":[0.9991276,0.0001237601,0.0001093619,0.0002300241,0.000215404,0.0001938446],"domain_scores_gemma":[0.9981682,0.0001439859,0.000986549,0.0001597942,0.0002535792,0.0002878602],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000253471,0.00002218433,0.9995171,0.000004623584,0.00003443886,0.00005551654,0.0000668603,0.000008583465,0.00005067894,0.00000417916,0.00005865728,0.0001519149],"study_design_scores_gemma":[0.000008166963,0.00005677144,0.9992809,0.000005758141,0.0000260757,0.0001825954,0.0002456214,0.00007397382,0.00001246042,0.000005288483,0.00009870314,0.000003637488],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998997,0.00009535068,0.00005647632,0.00002791697,0.000003868791,0.00002467254,0.0006270571,0.000002146413,0.0001655008],"genre_scores_gemma":[0.9991164,0.0001256155,0.00007045768,0.00003425738,0.000008244257,0.00002093622,0.0005481073,0.000001582514,0.00007456989],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06761127,"threshold_uncertainty_score":0.1344355,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03799478284542855,"score_gpt":0.2995556094974092,"score_spread":0.2615608266519806,"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."}}