{"id":"W2325599443","doi":"10.1016/s1548-5315(11)70216-9","title":"Randomized controlled trials","year":2009,"lang":"en","type":"article","venue":"Community Oncology","topic":"Pain Management and Placebo Effect","field":"Neuroscience","cited_by":10,"is_retracted":false,"has_abstract":false,"ca_institutions":"Baycrest Hospital; McMaster University; University of Toronto","funders":"","keywords":"Randomized controlled trial; Medicine; Internal medicine","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":[0.0158851,0.003231041,0.009545662,0.002172538,0.001083336,0.002569877,0.002298758,0.005463864,0.07088391],"category_scores_gemma":[0.05162123,0.001357476,0.00936845,0.002264977,0.002642548,0.00243717,0.001455245,0.006207617,0.004629582],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002876854,"about_ca_system_score_gemma":0.003701523,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002119553,"about_ca_topic_score_gemma":0.003367758,"domain_scores_codex":[0.9730756,0.01890552,0.003905347,0.00194946,0.001419512,0.0007446714],"domain_scores_gemma":[0.9752463,0.01414942,0.007173636,0.001416729,0.001091148,0.0009228088],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"not_applicable","study_design_scores_codex":[0.5534293,0.001478011,0.0005264476,0.261277,0.04719634,0.0002175233,0.0001308669,0.0005955874,0.0007726284,0.004601572,0.02276597,0.1070087],"study_design_scores_gemma":[0.9448736,0.005691731,0.0005049959,0.01380737,0.01480795,0.00006567594,0.00003497022,0.0001882352,0.0001702179,0.003326705,0.01649558,0.00003295221],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"commentary","genre_scores_codex":[0.03082828,0.7048455,0.01998129,0.01644529,0.02762314,0.1439671,0.01877915,0.0009647505,0.03656537],"genre_scores_gemma":[0.3381076,0.3377963,0.03482784,0.03445068,0.01031891,0.2138036,0.005496782,0.0002681725,0.02493019],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.07088391,"threshold_uncertainty_score":0.2371303,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.176325754716684,"score_gpt":0.416024597571924,"score_spread":0.23969884285524,"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."}}