{"id":"W4416741600","doi":"10.1093/med/9780198842255.003.0015","title":"Health Canada","year":2025,"lang":"en","type":"book-chapter","venue":"Pharmaceutical Medicine","topic":"Health Systems, Economic Evaluations, Quality of Life","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Scope (computer science); Clinical trial; Drug; Pharmacotherapy; MEDLINE; Public health; Drug trial","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":[0.008853093,0.0004511172,0.002621043,0.0003733157,0.0001858081,0.00001649197,0.0004289492,0.000259606,0.008959495],"category_scores_gemma":[0.00271323,0.0005235426,0.0001217196,0.00007279806,0.0002029901,0.00008084966,0.00009826309,0.0008473445,0.001250842],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002680897,"about_ca_system_score_gemma":0.002255956,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2166342,"about_ca_topic_score_gemma":0.118676,"domain_scores_codex":[0.9925647,0.0001303004,0.005569441,0.0008514189,0.0002518017,0.0006323122],"domain_scores_gemma":[0.9945616,0.001804939,0.00213423,0.0006514734,0.00008473437,0.000763063],"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":[0.000006127495,0.000007367182,0.0000688313,0.000674742,0.00008690538,0.000004321432,0.00005921353,0.000001490198,3.586011e-8,0.4535609,0.5439261,0.001604024],"study_design_scores_gemma":[0.0008146191,0.00005955072,0.000082822,0.0008981624,0.00002472502,0.000006834544,0.0000315747,0.0005769345,3.273109e-7,0.03877047,0.9583796,0.0003544117],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0000024438,0.03229166,0.0005497796,0.4181672,0.002376381,0.0006545167,0.0005546132,0.00005153085,0.5453519],"genre_scores_gemma":[0.001441174,0.003706707,0.0003317568,0.3384734,0.002402653,0.00004940417,0.0002654298,0.00008635842,0.6532431],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.4147904,"threshold_uncertainty_score":0.9997216,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.5064515909366728,"score_gpt":0.5088575807551402,"score_spread":0.002405989818467402,"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."}}