{"id":"W4415438825","doi":"10.1302/1358-992x.2025.10.133","title":"VARIATION IN EARLY MAJOR COMPLICATION RATES FOLLOWING TOTAL HIP ARTHROPLASTY BETWEEN HOSPITALS IN ONTARIO: A POPULATION-BASED STUDY","year":2025,"lang":"en","type":"article","venue":"Orthopaedic Proceedings","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Complication; Logistic regression; Retrospective cohort study; Arthroplasty; Cohort; Total hip arthroplasty; Cohort study; Osteoarthritis","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001006309,0.0003752395,0.0005012744,0.001411239,0.001407582,0.001208426,0.001288645,0.0005353125,0.001292954],"category_scores_gemma":[0.004251598,0.0005430145,0.0008467234,0.004777849,0.0009067575,0.0005935325,0.00108512,0.0005108239,0.0001709036],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01378144,"about_ca_system_score_gemma":0.009211737,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9230898,"about_ca_topic_score_gemma":0.9457875,"domain_scores_codex":[0.9978878,0.0002059581,0.0002514147,0.0004641071,0.0007250574,0.0004656819],"domain_scores_gemma":[0.9950106,0.0003810193,0.002345142,0.0003128657,0.001232608,0.0007177191],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002938125,0.0000129317,0.9986537,0.00001537763,0.0000467434,0.00003662087,0.0003904779,0.00003098269,0.00008136637,0.00001646576,0.0001412646,0.0005446491],"study_design_scores_gemma":[0.000002569251,0.00001523661,0.9995143,0.000005246196,0.00000929514,0.0000208487,0.0002551419,0.00005003505,0.000008067034,0.000003984012,0.0001116113,0.000003647507],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966289,0.0002799292,0.0001218608,0.0001092244,0.00000550319,0.00004937049,0.001987943,0.000008368937,0.0008089035],"genre_scores_gemma":[0.9987127,0.0001598003,0.00007956312,0.00004327632,0.000004924891,0.00002344236,0.0007779524,0.000003374498,0.0001950415],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0769102,"threshold_uncertainty_score":0.1547262,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01250296378827848,"score_gpt":0.2669109354967886,"score_spread":0.2544079717085101,"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."}}