{"id":"W2944137011","doi":"10.1093/jnci/djz082","title":"Can We Find the Positive in Negative Clinical Trials?","year":2019,"lang":"en","type":"article","venue":"JNCI Journal of the National Cancer Institute","topic":"Meta-analysis and systematic reviews","field":"Decision Sciences","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"Lunenfeld-Tanenbaum Research Institute; University of Toronto; Mount Sinai Hospital","funders":"","keywords":"Medicine; Clinical trial; 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":["metaresearch"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.4609729,0.007421608,0.03216798,0.01063326,0.003339703,0.01643868,0.01121813,0.02105191,0.01948121],"category_scores_gemma":[0.7592106,0.007044074,0.01894361,0.006915575,0.02371988,0.02714387,0.009478081,0.0169595,0.003399829],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003502139,"about_ca_system_score_gemma":0.005988173,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002696898,"about_ca_topic_score_gemma":0.006281321,"domain_scores_codex":[0.5597828,0.2912834,0.08515467,0.03082666,0.02949201,0.003460379],"domain_scores_gemma":[0.1358833,0.7820811,0.03787305,0.02591846,0.01519436,0.003049694],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.02123231,0.0006816958,0.04916905,0.2596655,0.3808589,0.002260794,0.003293899,0.001610915,0.001532264,0.0236476,0.06304961,0.1929976],"study_design_scores_gemma":[0.0269709,0.004296722,0.02290951,0.1435055,0.4427815,0.00260613,0.003907969,0.003629615,0.002415641,0.2325204,0.1133853,0.001070722],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"review","genre_gemma":"commentary","genre_scores_codex":[0.0180805,0.7263697,0.02735767,0.1546915,0.05957631,0.002471968,0.002553432,0.0004935215,0.008405292],"genre_scores_gemma":[0.4417749,0.1089323,0.04463407,0.3390502,0.05412172,0.004545377,0.00184622,0.0009211265,0.004174149],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.5390271,"threshold_uncertainty_score":0.6647164,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.8921829368630759,"score_gpt":0.6558444253929707,"score_spread":0.2363385114701052,"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."}}