{"id":"W214260950","doi":"","title":"Defining Medical Necessity: Challenges and Implications","year":2002,"lang":"en","type":"article","venue":"DigitalGeorgetown (Georgetown University Library)","topic":"Healthcare Policy and Management","field":"Economics, Econometrics and Finance","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Ambiguity; Set (abstract data type); Health care; Government (linguistics); Public relations; Law and economics; Medicine; Political science; Sociology; Law; Computer science","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.02828612,0.001139801,0.00155554,0.006674205,0.01847519,0.02049237,0.005560232,0.01809098,0.009237572],"category_scores_gemma":[0.04297034,0.0007969684,0.000905922,0.006468332,0.1259301,0.03084692,0.01597958,0.02504657,0.000786074],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.04312805,"about_ca_system_score_gemma":0.03634584,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08392219,"about_ca_topic_score_gemma":0.07013992,"domain_scores_codex":[0.9764178,0.01269424,0.001010872,0.002090408,0.005658258,0.002128374],"domain_scores_gemma":[0.9340024,0.05287654,0.002464666,0.0009435104,0.006514066,0.003198857],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.000006207758,0.000009616442,0.0002853137,0.0001336167,0.000003091299,0.0001249998,0.005399462,0.0001345311,0.00002255084,0.972321,0.01397121,0.007588408],"study_design_scores_gemma":[0.000008711187,0.00001287758,0.0008619253,0.001548599,0.000006641572,0.0003153361,0.02955143,0.0003102528,0.00006467639,0.863233,0.1040342,0.00005239113],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.003308757,0.04117055,0.005036972,0.9111656,0.002526828,0.00003062197,0.00006651496,0.00001489789,0.03667928],"genre_scores_gemma":[0.5664369,0.08450618,0.01714308,0.3000453,0.02146454,0.0003585123,0.0001607003,0.0001143842,0.009770286],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.08392219,"threshold_uncertainty_score":0.3129174,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03654911310170644,"score_gpt":0.1997364234583691,"score_spread":0.1631873103566626,"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."}}