{"id":"W2596012088","doi":"10.1161/circheartfailure.116.002986","title":"Influence of Clinical Trial Site Enrollment on Patient Characteristics, Protocol Completion, and End Points","year":2016,"lang":"en","type":"article","venue":"Circulation Heart Failure","topic":"Heart Failure Treatment and Management","field":"Medicine","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian VIGOUR Centre; University of Alberta","funders":"","keywords":"Medicine; Interquartile range; Odds ratio; Hazard ratio; Confidence interval; Heart failure; Internal medicine; Ejection fraction; Clinical trial; Randomized controlled trial; Cardiology","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":[],"consensus_categories":[],"category_scores_codex":[0.000395313,0.0001519169,0.0004345063,0.0001011505,0.00005864242,0.00001185102,0.00002685944,0.00009972127,0.000232597],"category_scores_gemma":[0.0002932756,0.0001005518,0.0001049014,0.00008109573,0.00009861407,0.00009225714,0.0000339353,0.00008513834,0.0001199267],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004984151,"about_ca_system_score_gemma":0.00006053992,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001272578,"about_ca_topic_score_gemma":0.000003928536,"domain_scores_codex":[0.9982303,0.0001326467,0.0007663281,0.000326739,0.0003740805,0.0001699163],"domain_scores_gemma":[0.9989677,0.0001615147,0.0002156219,0.0003187821,0.0001731018,0.0001632604],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01608725,0.001592132,0.9286478,0.0002698363,0.0001793874,0.00001879059,0.0002679485,0.00001678628,0.007195816,0.001379543,0.0108131,0.03353164],"study_design_scores_gemma":[0.02776258,0.001652839,0.7248369,0.0002666111,0.00004407923,0.00000586043,0.000007167132,0.00003012017,0.0003146917,0.00004664246,0.2449315,0.0001010788],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9552459,0.000001325957,0.0000803174,0.01256315,0.00006375428,0.03191632,0.00001659469,0.00004096312,0.00007173623],"genre_scores_gemma":[0.9928476,0.000001695789,0.001094946,0.0005787244,0.0001683694,0.005187594,0.0000273601,0.00001362933,0.00008004208],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2341184,"threshold_uncertainty_score":0.4100383,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04153572316598748,"score_gpt":0.3476253521489748,"score_spread":0.3060896289829873,"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."}}