{"id":"W1974084970","doi":"10.1111/j.1538-7836.2004.00782.x","title":"The ethics of Zelen consent","year":2004,"lang":"en","type":"letter","venue":"Journal of Thrombosis and Haemostasis","topic":"Ethics in Clinical Research","field":"Medicine","cited_by":18,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Informed consent; Randomized controlled trial; Clinical trial; Medicine; Randomization; Alternative medicine; Family medicine; Surgery; Internal medicine; Pathology","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":["metaresearch","research_integrity"],"consensus_categories":[],"category_scores_codex":[0.04447669,0.0009243429,0.002734693,0.001310226,0.01064752,0.01439597,0.00401476,0.125794,0.007351082],"category_scores_gemma":[0.175712,0.002007451,0.001595148,0.001372041,0.02319075,0.009787133,0.006562405,0.09343031,0.003259398],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0131055,"about_ca_system_score_gemma":0.02004263,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009304257,"about_ca_topic_score_gemma":0.01451115,"domain_scores_codex":[0.9331732,0.04079497,0.006178765,0.004975575,0.008691247,0.006186247],"domain_scores_gemma":[0.9101104,0.06782365,0.004429913,0.006445562,0.006601111,0.00458949],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0001945325,0.00006912292,0.0006875498,0.0001914022,0.00008110457,0.004341925,0.005729434,0.0002527147,0.0004764449,0.4263898,0.549421,0.01216486],"study_design_scores_gemma":[0.0002090781,0.00005187655,0.0006552756,0.001257831,0.00005120283,0.003186909,0.002381522,0.0006910405,0.000490331,0.1633567,0.8275349,0.0001334639],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.001633744,0.002592573,0.00107046,0.9583776,0.007846854,0.0000750359,0.00004164866,0.00002512321,0.02833706],"genre_scores_gemma":[0.04043394,0.001330929,0.001815337,0.9134977,0.006698539,0.0003130477,0.00003258586,0.00005872703,0.03581915],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.9555233,"threshold_uncertainty_score":0.235218,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.6655585982623603,"score_gpt":0.5834501301985587,"score_spread":0.08210846806380157,"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."}}