{"id":"W2972882827","doi":"10.1016/j.xkme.2019.07.009","title":"Is It Time to Abandon Buttonhole Cannulation of Arteriovenous Fistulas?","year":2019,"lang":"en","type":"letter","venue":"Kidney Medicine","topic":"Central Venous Catheters and Hemodialysis","field":"Health Professions","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Arteriovenous fistula; Surgery","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.000549751,0.0004010709,0.001396719,0.0003766336,0.0002149435,0.000004516173,0.0003462734,0.0009496187,0.02791662],"category_scores_gemma":[0.0004572637,0.0003183994,0.0002227915,0.0003033042,0.00007938524,0.00004661229,0.0001015072,0.001526773,0.006706012],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003265133,"about_ca_system_score_gemma":0.0007273345,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00206587,"about_ca_topic_score_gemma":0.00002476652,"domain_scores_codex":[0.9965702,0.00026299,0.001072997,0.0005583366,0.0007424428,0.0007930335],"domain_scores_gemma":[0.9974453,0.0003795282,0.0006440947,0.0009008672,0.0003029151,0.0003273099],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00005515789,0.00003262903,0.000358487,0.0009938928,0.0001236687,0.00002747688,0.009119638,0.000001181464,0.0008861709,0.00000161816,0.987891,0.0005090816],"study_design_scores_gemma":[0.001326975,0.0004077654,0.0006258402,0.002321787,0.0003524954,0.000003170456,0.0001114108,0.00007182529,0.00003530184,0.00003824765,0.9944193,0.0002859203],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.002504589,0.0001097435,0.00008855527,0.9616283,0.001629429,0.00165212,0.0007889036,0.00005142504,0.03154699],"genre_scores_gemma":[0.00172508,0.00004941266,0.00005114152,0.8211044,0.006283744,0.00005704377,0.002078971,0.00007971657,0.1685705],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.1405238,"threshold_uncertainty_score":0.9999268,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04762719699441577,"score_gpt":0.3616197218428641,"score_spread":0.3139925248484484,"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."}}