{"id":"W1986126270","doi":"10.5041/rmmj.10082","title":"Randomized Trials Built on Sand: Examples from COPD, Hormone Therapy, and Cancer","year":2012,"lang":"en","type":"article","venue":"Rambam Maimonides Medical Journal","topic":"Nutritional Studies and Diet","field":"Medicine","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"Jewish General Hospital; McGill University","funders":"","keywords":"Observational study; Randomized controlled trial; Medicine; Intensive care medicine; COPD; Disease; Cancer; 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":[],"category_scores_codex":[0.1136988,0.002266415,0.004610454,0.01109832,0.002461351,0.007192736,0.003287652,0.008696861,0.007339528],"category_scores_gemma":[0.2781403,0.001240399,0.004842355,0.01297036,0.01630172,0.00932923,0.005583258,0.01346006,0.001711678],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005136667,"about_ca_system_score_gemma":0.008868882,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00664362,"about_ca_topic_score_gemma":0.005243021,"domain_scores_codex":[0.7830318,0.191602,0.007724505,0.003612214,0.01303982,0.0009898061],"domain_scores_gemma":[0.4423087,0.531907,0.006809035,0.01001742,0.007760575,0.00119727],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.001079037,0.000163683,0.002104095,0.01073838,0.001700909,0.0008699089,0.001572171,0.003945849,0.0002817257,0.6901675,0.0756127,0.2117641],"study_design_scores_gemma":[0.001406619,0.0004143799,0.001745728,0.0113501,0.0006382483,0.0008467674,0.0003485043,0.004186108,0.0003086156,0.6835464,0.2950308,0.0001777232],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.002404857,0.5987239,0.1872846,0.1518982,0.01216273,0.001648435,0.0007872834,0.0006005325,0.04448945],"genre_scores_gemma":[0.09441794,0.3935466,0.3156384,0.1560022,0.02142669,0.008874762,0.0006841638,0.000767076,0.008642157],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8863012,"threshold_uncertainty_score":0.6013042,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1115708013542039,"score_gpt":0.3727348598022969,"score_spread":0.261164058448093,"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."}}