{"id":"W1998834467","doi":"10.1002/hec.615","title":"Cost prediction models for the comparison of two groups","year":2001,"lang":"en","type":"article","venue":"Health Economics","topic":"Health Systems, Economic Evaluations, Quality of Life","field":"Economics, Econometrics and Finance","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Joseph’s Healthcare Hamilton; McMaster University; St. Joseph's Hospital","funders":"","keywords":"Statistics; Variance (accounting); Covariate; Sampling (signal processing); Medicine; Patient data; Total cost; Econometrics; Regression analysis; Mathematics; Computer science","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":[0.04284526,0.002771183,0.003686243,0.003203809,0.0009019473,0.002905135,0.00613389,0.005418064,0.01835804],"category_scores_gemma":[0.1075247,0.001081735,0.003236137,0.003378462,0.00199203,0.004714121,0.002218076,0.007280433,0.004199148],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003164468,"about_ca_system_score_gemma":0.001847331,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01213004,"about_ca_topic_score_gemma":0.006587718,"domain_scores_codex":[0.9838108,0.01164599,0.0005902289,0.001682277,0.001545545,0.0007252688],"domain_scores_gemma":[0.9074984,0.08377559,0.003078325,0.002471297,0.002707098,0.0004693789],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0008836045,0.0003881153,0.007448814,0.0004138796,0.0006745494,0.0002922327,0.0003640196,0.6049241,0.0001449773,0.2693111,0.01535208,0.09980257],"study_design_scores_gemma":[0.000117995,0.00009976152,0.00112375,0.0001133132,0.0001196994,0.00007600669,0.00004015061,0.8141803,0.00007984234,0.1797032,0.004306403,0.00003955046],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.01750845,0.003642921,0.9636301,0.004273815,0.0007641037,0.0006768232,0.002342659,0.0009035236,0.006257666],"genre_scores_gemma":[0.5445231,0.005747246,0.3998702,0.002793704,0.001889498,0.006996092,0.006968936,0.0005562154,0.03065507],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.04284526,"threshold_uncertainty_score":0.2265901,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.6714550288711272,"score_gpt":0.5092914321454248,"score_spread":0.1621635967257024,"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."}}