{"id":"W2138602450","doi":"10.1503/cmaj.071388","title":"Postdischarge thromboprophylaxis and mortality risk after hip-or knee-replacement surgery","year":2008,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Venous Thromboembolism Diagnosis and Management","field":"Medicine","cited_by":48,"is_retracted":false,"has_abstract":true,"ca_institutions":"Jewish General Hospital; McGill University Health Centre; McGill University","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Knee replacement; Odds ratio; Confidence interval; Hip replacement; Retrospective cohort study; Hospital discharge; Atrial fibrillation; Cohort study; Osteoarthritis; Surgery; Cohort; Arthroplasty; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0006345625,0.0002103896,0.0002496883,0.0006441633,0.000304343,0.0006143513,0.0003135336,0.0004230211,0.001428493],"category_scores_gemma":[0.004226736,0.000199889,0.0004111079,0.0007237507,0.0002430194,0.0003012361,0.0003461246,0.0006721676,0.0001393889],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003839865,"about_ca_system_score_gemma":0.0003808435,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003589729,"about_ca_topic_score_gemma":0.004425083,"domain_scores_codex":[0.9993945,0.0001498067,0.00009659544,0.00007855026,0.0001568338,0.0001237354],"domain_scores_gemma":[0.9961782,0.000614971,0.00225681,0.0001054597,0.0002535174,0.0005910848],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005134858,0.00002695074,0.9993078,0.000006499434,0.00003467144,0.00002546612,0.00001184628,0.00002074906,0.00002168959,0.000004746167,0.00004060876,0.0004477008],"study_design_scores_gemma":[0.000004328796,0.00005936192,0.9996173,0.000006211279,0.00001157593,0.0001362115,0.00003487089,0.00007237995,0.00001330154,0.000008543098,0.00003428508,0.000001530787],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992797,0.0003497248,0.00002079957,0.00005158233,0.000006556476,0.000002537853,0.0001628758,0.000001479482,0.0001247141],"genre_scores_gemma":[0.9994967,0.0001441451,0.00002476125,0.00001660409,0.00001266883,0.000002713042,0.0002564909,6.018225e-7,0.00004529329],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003589729,"threshold_uncertainty_score":0.007137656,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01427907555282625,"score_gpt":0.2478211418453207,"score_spread":0.2335420662924944,"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."}}