{"id":"W2502792003","doi":"10.1016/j.jvs.2016.05.013","title":"Hemodialysis for Elderly Renal Failure Patients: An Age-Based Comparison of Fistula Location, Patency, Maturation, and Patient Survival","year":2016,"lang":"en","type":"article","venue":"Journal of Vascular Surgery","topic":"Central Venous Catheters and Hemodialysis","field":"Health Professions","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Medicine; Hemodialysis; Fistula; Arteriovenous fistula; Surgery; Cohort; Retrospective cohort study; Internal medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007971484,0.000246093,0.0005171115,0.0008408409,0.0003846458,0.0006390657,0.0002284925,0.0005809925,0.001131793],"category_scores_gemma":[0.002041585,0.0001646114,0.0006614578,0.000899491,0.0002733659,0.0009867093,0.0005768143,0.0004454374,0.0001824871],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002783047,"about_ca_system_score_gemma":0.0002064784,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001792173,"about_ca_topic_score_gemma":0.002129667,"domain_scores_codex":[0.9996212,0.000103939,0.00005824857,0.00007564224,0.00005650094,0.00008453315],"domain_scores_gemma":[0.9986264,0.0003175244,0.0005502038,0.00007439108,0.0001316591,0.0002998973],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001097565,0.00008111109,0.9968155,0.000009941926,0.0001032787,0.00008688442,0.0001177935,0.00004687895,0.0002027028,0.00001792269,0.00004010625,0.00138035],"study_design_scores_gemma":[0.00002262823,0.000805159,0.9980589,0.000005606924,0.00007862481,0.00023008,0.0004564548,0.000154744,0.00004574385,0.00002614133,0.0001090832,0.000007006737],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996046,0.0001190888,0.00002641892,0.0000108666,0.000003203747,0.00000241208,0.00006925616,8.414086e-7,0.0001633076],"genre_scores_gemma":[0.9997382,0.00006402498,0.00002191929,0.00001309961,0.000007934017,0.00000257657,0.0001062555,6.223797e-7,0.0000454099],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001792173,"threshold_uncertainty_score":0.004215777,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03663404049198977,"score_gpt":0.3156874010745583,"score_spread":0.2790533605825685,"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."}}