{"id":"W2734779713","doi":"10.1016/j.surg.2017.04.016","title":"Variation in the cost of 5 common operations in the United States","year":2017,"lang":"en","type":"article","venue":"Surgery","topic":"Cardiac, Anesthesia and Surgical Outcomes","field":"Medicine","cited_by":42,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Medicine; Medicaid; Colectomy; Odds ratio; Healthcare Cost and Utilization Project; Comorbidity; Emergency medicine; Surgery; Odds; Bypass grafting; Artery; Health care; Logistic regression; Internal medicine; Colorectal cancer","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":[0.001482951,0.00004735689,0.0002428883,0.00009443923,0.00007881068,0.00003364573,0.0000886952,0.00003257463,0.00001929218],"category_scores_gemma":[0.0005697336,0.00002412825,0.00009482753,0.0001448775,0.00005290425,0.00004976922,0.00000808959,0.0001003953,0.000004581975],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001153473,"about_ca_system_score_gemma":0.00003510194,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002537256,"about_ca_topic_score_gemma":0.0005099365,"domain_scores_codex":[0.9992559,0.0002490592,0.0001907737,0.00005708509,0.0001597625,0.00008742583],"domain_scores_gemma":[0.9973378,0.002233719,0.00004242091,0.0003435499,0.00002900834,0.00001354449],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005815241,0.0001734614,0.9881203,0.00001945746,0.0000157889,0.0001176103,0.003558344,0.0002031462,0.00004077363,0.005761257,0.000722755,0.001208981],"study_design_scores_gemma":[0.0002068391,0.000008045933,0.9797029,0.00003076152,0.0000151466,0.00001294817,0.0005532862,0.0003849811,0.00001500571,0.00005101077,0.01899005,0.00002904158],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9833204,0.0000369226,0.0000127768,0.01301366,0.00005979164,0.000221441,0.000003568953,0.000003999072,0.003327495],"genre_scores_gemma":[0.9982941,0.0001061814,0.000007135935,0.001376633,0.00003297506,0.00002157528,0.00006559183,0.000003341079,0.00009249352],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0182673,"threshold_uncertainty_score":0.3835588,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04731524726914604,"score_gpt":0.3217230849654556,"score_spread":0.2744078376963096,"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."}}