{"id":"W4224143503","doi":"10.1016/j.jacc.2022.01.053","title":"Association of Left Atrial Structure and Function With Heart Failure in Older Adults","year":2022,"lang":"en","type":"article","venue":"Journal of the American College of Cardiology","topic":"Cardiovascular Function and Risk Factors","field":"Medicine","cited_by":93,"is_retracted":false,"has_abstract":false,"ca_institutions":"Surgical Specialties (Canada)","funders":"National Heart, Lung, and Blood Institute","keywords":"Medicine; Internal medicine; Cardiology; Ejection fraction; Heart failure; Natriuretic peptide; Cohort; Atherosclerosis Risk in Communities; Population; Percentile; Body surface area; Stroke volume","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":[],"consensus_categories":[],"category_scores_codex":[0.000478825,0.0003878642,0.0005025314,0.0007482989,0.0003570557,0.0006787155,0.0003443016,0.000854223,0.001651127],"category_scores_gemma":[0.002396083,0.0002538733,0.0005448374,0.0006428754,0.0003491222,0.0006494137,0.0005106182,0.001046055,0.0002432474],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001862009,"about_ca_system_score_gemma":0.000197114,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001951694,"about_ca_topic_score_gemma":0.003204566,"domain_scores_codex":[0.9997393,0.00005227487,0.00004163782,0.00005072358,0.00005413889,0.00006198222],"domain_scores_gemma":[0.9986332,0.0003009445,0.0005418877,0.0001090002,0.0001339703,0.0002810434],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001240452,0.00005620791,0.9982842,0.000009959794,0.00007413481,0.0001079892,0.00003949176,0.00002251551,0.0001780088,0.00002088948,0.00005896204,0.001023603],"study_design_scores_gemma":[0.000004469069,0.0000661012,0.9995179,0.000002971006,0.0000261268,0.0001516708,0.00006025176,0.00008143438,0.00001480302,0.00002452092,0.0000475497,0.0000021588],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9979442,0.0007012811,0.0000909403,0.0001321126,0.00002395248,0.000005175861,0.0002555889,0.000003854701,0.0008429497],"genre_scores_gemma":[0.9991297,0.0002192105,0.0000569529,0.00005329438,0.00007655683,0.000004863259,0.0002384567,0.000001511705,0.0002195476],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001951694,"threshold_uncertainty_score":0.005523622,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003296863194148681,"score_gpt":0.2083690289129233,"score_spread":0.2050721657187746,"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."}}