{"id":"W2033027314","doi":"10.1016/j.cardfail.2007.12.001","title":"Incident Heart Failure Hospitalization and Subsequent Mortality in Chronic Heart Failure: A Propensity-Matched Study","year":2008,"lang":"en","type":"article","venue":"Journal of Cardiac Failure","topic":"Heart Failure Treatment and Management","field":"Medicine","cited_by":164,"is_retracted":false,"has_abstract":false,"ca_institutions":"Montreal Heart Institute; Université de Montréal","funders":"National Heart, Lung, and Blood Institute; National Institute on Aging","keywords":"Medicine; Hazard ratio; Heart failure; Confidence interval; Internal medicine; Propensity score matching; Randomization; Ambulatory; Proportional hazards model; Population; Cardiology; Randomized controlled trial","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001202371,0.0004066284,0.001483886,0.0004407979,0.0001565048,0.00007278071,0.0001191639,0.0001807092,0.00006128302],"category_scores_gemma":[0.000115216,0.0003210456,0.0004081509,0.0005584275,0.0001249467,0.0005380169,0.0001238197,0.0005838186,0.00002544592],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007898816,"about_ca_system_score_gemma":0.000581447,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002230438,"about_ca_topic_score_gemma":0.0007818807,"domain_scores_codex":[0.9966111,0.0003570857,0.001010048,0.000428048,0.001106412,0.0004873089],"domain_scores_gemma":[0.9983243,0.00004920869,0.0003399624,0.0004928326,0.0004088295,0.0003848376],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001219422,0.0006457549,0.9408583,0.0001359625,0.0006129082,0.0005544618,0.001452823,0.00006205482,0.004005558,0.00002667281,0.05141805,0.000105508],"study_design_scores_gemma":[0.003910848,0.002136415,0.8811059,0.0002629259,0.0005845086,0.0006339614,0.001753408,0.00001807902,0.001107313,0.00002378113,0.1081545,0.0003083285],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9762223,0.001091151,0.00003724139,0.02022569,0.0002228994,0.002118803,0.000004654238,0.00004303639,0.00003421289],"genre_scores_gemma":[0.9962409,0.0002036099,0.002582862,0.0002692787,0.000462851,0.00004937964,0.00001702327,0.00004646054,0.0001276232],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05975238,"threshold_uncertainty_score":0.9999242,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02156292431252944,"score_gpt":0.2798770318031077,"score_spread":0.2583141074905783,"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."}}