{"id":"W2775621905","doi":"10.1016/j.jvs.2017.08.080","title":"An age-based comparison of fistula location, patency, and maturation for elderly renal failure patients","year":2017,"lang":"en","type":"article","venue":"Journal of Vascular Surgery","topic":"Central Venous Catheters and Hemodialysis","field":"Health Professions","cited_by":48,"is_retracted":false,"has_abstract":false,"ca_institutions":"St. Paul's Hospital; Vancouver General Hospital; University of British Columbia","funders":"","keywords":"Medicine; Arteriovenous fistula; Surgery; Hemodialysis; Proportional hazards model; Hemodialysis access; Retrospective cohort study; Kidney disease; Internal medicine; Vascular access","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001111486,0.00009798018,0.0005056289,0.0001355235,0.0006487913,0.00003599793,0.0001363017,0.0001262402,0.00002081402],"category_scores_gemma":[0.0004034164,0.00007767671,0.0002708606,0.00004658586,0.0000479659,0.0002649949,0.00001354382,0.0001975417,0.000001002277],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004792809,"about_ca_system_score_gemma":0.0002422681,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000803936,"about_ca_topic_score_gemma":0.0001534804,"domain_scores_codex":[0.9984028,0.0001994724,0.0008061553,0.000110081,0.0002859289,0.0001955779],"domain_scores_gemma":[0.9968317,0.0002883238,0.001572385,0.0003067754,0.0008816721,0.0001192148],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004032847,0.0006371737,0.96296,0.0004951378,0.0001881536,0.000004214111,0.001932867,0.0001684538,0.001293579,0.0000317226,0.007669138,0.02421629],"study_design_scores_gemma":[0.00156263,0.0003854874,0.9903785,0.0005221221,0.0002386395,6.949583e-7,0.0003906485,0.001076798,0.0004753722,0.0002007021,0.004626513,0.0001419223],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9910386,0.0002096514,0.007709793,0.0003954326,0.000356786,0.0002615054,0.00001401916,0.000004654271,0.00000953119],"genre_scores_gemma":[0.9983329,0.00004878316,0.001266814,0.00006069638,0.0002077661,0.00000753726,0.00005266496,0.00001336309,0.000009477774],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02741848,"threshold_uncertainty_score":0.4990044,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05133330491176866,"score_gpt":0.3608891711733385,"score_spread":0.3095558662615698,"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."}}