{"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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.09047678,0.0001545867,0.002979459,0.0001561442,0.0004002264,0.00004646142,0.0005695412,0.0001153467,0.0003394927],"category_scores_gemma":[0.135753,0.0001032316,0.0005894102,0.0001580716,0.0001671702,0.00007671092,0.00008043105,0.0005821364,0.0002071451],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005011159,"about_ca_system_score_gemma":0.00004454732,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002606723,"about_ca_topic_score_gemma":0.00001187322,"domain_scores_codex":[0.8567985,0.1420183,0.0006773876,0.0001208818,0.0001405902,0.000244381],"domain_scores_gemma":[0.8550901,0.1440192,0.0003776823,0.0004316945,0.00002146783,0.00005985467],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.6916726,0.001237381,0.00001778547,0.0000186525,0.0001685643,0.00006390787,0.001719885,0.0001036271,0.08943933,0.05988085,0.02352254,0.1321549],"study_design_scores_gemma":[0.9090517,0.0005487417,0.00003845344,0.00001567088,0.0002947797,0.000009560289,0.000102334,0.007354804,0.004532963,0.03792148,0.03991911,0.0002104097],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1717741,0.0002638967,0.01003688,0.0105396,0.000921787,0.005546405,0.000003728684,0.0003996499,0.8005139],"genre_scores_gemma":[0.9882706,0.0001833313,0.0001654717,0.009140589,0.00008521159,0.0001069048,0.00000403193,0.000005375784,0.002038469],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8164965,"threshold_uncertainty_score":0.9365456,"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."}}