{"id":"W3159932937","doi":"10.1002/ehf2.13344","title":"Clinical Phenogroups are More Effective than Left Ventricular Ejection Fraction Categories in Stratifying Heart Failure Outcomes","year":2021,"lang":"en","type":"article","venue":"ESC Heart Failure","topic":"Heart Failure Treatment and Management","field":"Medicine","cited_by":61,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hamilton Health Sciences; Impact; University of Toronto; Population Health Research Institute; McMaster University","funders":"National Center for Advancing Translational Sciences; Ontario Ministry of Health and Long-Term Care; McMaster University; Canadian Institutes of Health Research; Hamilton Health Sciences","keywords":"Ejection fraction; Medicine; Heart failure; Internal medicine; Hazard ratio; Cardiology; COPD; Atrial fibrillation; Comorbidity; Confidence interval","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.007992356,0.0007855929,0.001063063,0.0006808008,0.0005374326,0.001126595,0.0004522577,0.0008874281,0.001468034],"category_scores_gemma":[0.01178288,0.0002066257,0.001689075,0.0007506665,0.0006169092,0.00120911,0.0009043187,0.001178973,0.0002040677],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002638464,"about_ca_system_score_gemma":0.0005571284,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00110125,"about_ca_topic_score_gemma":0.002315567,"domain_scores_codex":[0.9965854,0.002294837,0.0001782892,0.0004728617,0.0002716756,0.0001968928],"domain_scores_gemma":[0.9886109,0.006322202,0.002847368,0.0007137085,0.0004232072,0.001082566],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.006618435,0.0003929812,0.9720663,0.0001040502,0.001271624,0.00002234682,0.00007717697,0.0007668848,0.0003727218,0.00007849354,0.0004890783,0.01773976],"study_design_scores_gemma":[0.0003601434,0.002704073,0.9893004,0.00008891301,0.0009079984,0.00006542337,0.0001189751,0.004926552,0.0002146986,0.0006989622,0.0005892878,0.00002455434],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9950866,0.001695416,0.001445782,0.0004209772,0.00007654897,0.00005350506,0.0004978486,0.00002072112,0.0007026455],"genre_scores_gemma":[0.9977157,0.0002204911,0.0009955831,0.00009911008,0.00007246376,0.00002392517,0.0007095961,0.000006350287,0.0001567579],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007992356,"threshold_uncertainty_score":0.04226816,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01932961810361065,"score_gpt":0.3213292787458742,"score_spread":0.3019996606422635,"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."}}