{"id":"W2107814503","doi":"10.1183/09031936.00095408","title":"How to increase the value of randomised trials in COPD research","year":2009,"lang":"en","type":"article","venue":"European Respiratory Journal","topic":"Chronic Obstructive Pulmonary Disease (COPD) Research","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Università Degli Studi di Modena e Reggio Emila","keywords":"Confounding; Medicine; COPD; Sample size determination; Randomized controlled trial; Meta-analysis; Clinical trial; Outcome (game theory); Research design; Intensive care medicine; Statistics; Internal medicine; Mathematics","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":[0.712709,0.007784914,0.02104257,0.02644355,0.004192687,0.03867577,0.01101496,0.05171776,0.02327319],"category_scores_gemma":[0.9375886,0.00957086,0.01988668,0.01781425,0.03242831,0.06488004,0.0239964,0.0468527,0.01714095],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01875444,"about_ca_system_score_gemma":0.03176636,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005344054,"about_ca_topic_score_gemma":0.003456807,"domain_scores_codex":[0.1154486,0.7476635,0.06351309,0.01178716,0.0589524,0.002635296],"domain_scores_gemma":[0.02747365,0.8938552,0.02271379,0.02576796,0.02763379,0.00255559],"domain_codex":"methods","domain_gemma":"methods","domain_candidate":"methods","domain_consensus":"methods","study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.004995269,0.000557131,0.001940616,0.08690047,0.0100905,0.0008542382,0.005492263,0.01195812,0.0006433233,0.1913901,0.2193271,0.4658509],"study_design_scores_gemma":[0.01259593,0.0009226098,0.001564229,0.1269295,0.005228227,0.0005587065,0.0008342154,0.01139228,0.0008791129,0.6301805,0.2078641,0.001050575],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"methods","genre_scores_codex":[0.001548525,0.1516878,0.1671058,0.5736672,0.07047187,0.01025907,0.001104512,0.002249152,0.02190607],"genre_scores_gemma":[0.0426071,0.05921815,0.6534949,0.1618962,0.04706265,0.03066077,0.0004539009,0.001856198,0.002750095],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.287291,"threshold_uncertainty_score":0.354281,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1030606399126236,"score_gpt":0.3883040297198607,"score_spread":0.2852433898072371,"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."}}