{"id":"W1988620650","doi":"10.1111/j.1542-4758.2009.00396.x","title":"Hemodialysis access at initiation in the United States, 2005 to 2007: Still “Catheter First”","year":2009,"lang":"en","type":"article","venue":"Hemodialysis International","topic":"Central Venous Catheters and Hemodialysis","field":"Health Professions","cited_by":79,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"U.S. Public Health Service","keywords":"Medicine; Hemodialysis; Dialysis; Arteriovenous fistula; Hemodialysis Catheter; Medicaid; Odds ratio; Fistula; Catheter; Internal medicine; Dialysis catheter; Nephrology; Population; Surgery; Hazard ratio; End stage renal disease; Confidence interval; Health care","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.001577276,0.0003689064,0.000538621,0.001183739,0.0006506655,0.0001367556,0.001330211,0.0002501011,0.006172],"category_scores_gemma":[0.0003598864,0.0002892674,0.000396095,0.001328075,0.00004916609,0.0003878979,0.0002629917,0.0005759383,0.000942873],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001306039,"about_ca_system_score_gemma":0.0001185897,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001076844,"about_ca_topic_score_gemma":0.003852511,"domain_scores_codex":[0.9957191,0.0005366364,0.001125834,0.000665154,0.00101347,0.000939771],"domain_scores_gemma":[0.9974539,0.0008001071,0.0004041096,0.000718646,0.0003719271,0.0002513268],"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":[0.001916046,0.003496823,0.2112244,0.0000751161,0.0008014419,0.0001280514,0.07761461,0.05955514,0.0004765374,0.002675341,0.6314656,0.01057088],"study_design_scores_gemma":[0.003199285,0.000162355,0.07766327,0.0001504407,0.000345417,0.000007972115,0.00126974,0.02386265,0.0001962472,0.002522401,0.8897917,0.0008285706],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9405214,0.00007115922,0.003635334,0.04017843,0.001385662,0.001288209,0.0002112075,0.0001295424,0.01257905],"genre_scores_gemma":[0.9601195,0.0004222064,0.0003745049,0.03317297,0.001127576,0.0002584673,0.002089754,0.00003473121,0.002400248],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2583261,"threshold_uncertainty_score":0.999956,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05144269100725699,"score_gpt":0.3718223382060089,"score_spread":0.3203796471987519,"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."}}